Ginkgo: The simple-solver-logging program

| Ginkgo Generated from branch based on main. Ginkgo version 1.11.0 A numerical linear algebra library targeting many-core architectures

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The simple-solver-logging program

The simple solver with logging example.

This example depends on simple-solver, minimal-cuda-solver.

Table of contents
Introduction About the example The commented program | Results Comments about programming and debugging The plain program

# Introduction

### About the example

# The commented program

{

Some shortcuts

using ValueType = double;
using RealValueType = gko::remove_complex<ValueType>;
using IndexType = int;
using vec = gko::matrix::Dense<ValueType>;
using real_vec = gko::matrix::Dense<RealValueType>;
using mtx = gko::matrix::Csr<ValueType, IndexType>;
using cg = gko::solver::Cg<ValueType>;
gko::matrix::Csr
CSR is a matrix format which stores only the nonzero coefficients by compressing each row of the matr...
Definition csr.hpp:126
gko::matrix::Dense
Dense is a matrix format which explicitly stores all values of the matrix.
Definition dense.hpp:120
gko::solver::Cg
CG or the conjugate gradient method is an iterative type Krylov subspace method which is suitable for...
Definition cg.hpp:50
gko::remove_complex
typename detail::remove_complex_s< T >::type remove_complex
Obtain the type which removed the complex of complex/scalar type or the template parameter of class b...
Definition math.hpp:264

Print version information

std::cout << gko::version_info::get() << std::endl;
if (argc == 2 && (std::string(argv[1]) == "--help")) {
std::cerr << "Usage: " << argv[0] << " [executor]" << std::endl;
std::exit(-1);
}
gko::version_info::get
static const version_info & get()
Returns an instance of version_info.
Definition version.hpp:139

Figure out where to run the code

const auto executor_string = argc >= 2 ? argv[1] : "reference";
std::map<std::string, std::function<std::shared_ptr<gko::Executor>()>>
exec_map{
{"omp", [] { return gko::OmpExecutor::create(); }},
{"cuda",
[] {
return gko::CudaExecutor::create(0,
gko::OmpExecutor::create());
}},
{"hip",
[] {
return gko::HipExecutor::create(0, gko::OmpExecutor::create());
}},
{"dpcpp",
[] {
return gko::DpcppExecutor::create(0,
gko::OmpExecutor::create());
}},
{"reference", [] { return gko::ReferenceExecutor::create(); }}};
gko::CudaExecutor::create
static std::shared_ptr< CudaExecutor > create(int device_id, std::shared_ptr< Executor > master, bool device_reset, allocation_mode alloc_mode=default_cuda_alloc_mode, CUstream_st *stream=nullptr)
Creates a new CudaExecutor.
gko::DpcppExecutor::create
static std::shared_ptr< DpcppExecutor > create(int device_id, std::shared_ptr< Executor > master, std::string device_type="all", dpcpp_queue_property property=dpcpp_queue_property::in_order)
Creates a new DpcppExecutor.
gko::HipExecutor::create
static std::shared_ptr< HipExecutor > create(int device_id, std::shared_ptr< Executor > master, bool device_reset, allocation_mode alloc_mode=default_hip_alloc_mode, CUstream_st *stream=nullptr)
Creates a new HipExecutor.
gko::OmpExecutor::create
static std::shared_ptr< OmpExecutor > create(std::shared_ptr< CpuAllocatorBase > alloc=std::make_shared< CpuAllocator >())
Creates a new OmpExecutor.
Definition executor.hpp:1396

executor where Ginkgo will perform the computation

const auto exec = exec_map.at(executor_string)(); // throws if not valid

Read data

auto A = share(gko::read<mtx>(std::ifstream("data/A.mtx"), exec));
auto b = gko::read<vec>(std::ifstream("data/b.mtx"), exec);
auto x = gko::read<vec>(std::ifstream("data/x0.mtx"), exec);
gko::read
std::unique_ptr< MatrixType > read(StreamType &&is, MatrixArgs &&... args)
Reads a matrix stored in matrix market format from an input stream.
Definition mtx_io.hpp:160

Let's declare a logger which prints to std::cout instead of printing to a file. We log all events except for all linop factory and polymorphic object events. Events masks are group of events which are provided for convenience.

std::shared_ptr<gko::log::Stream<ValueType>> stream_logger =
gko::log::Stream<ValueType>::create(
gko::log::Logger::all_events_mask ^
gko::log::Logger::linop_factory_events_mask ^
gko::log::Logger::polymorphic_object_events_mask,
std::cout);
gko::log::Logger::all_events_mask
static constexpr mask_type all_events_mask
Bitset Mask which activates all events.
Definition logger.hpp:87
gko::log::Logger::polymorphic_object_events_mask
static constexpr mask_type polymorphic_object_events_mask
Bitset Mask which activates all polymorphic object events.
Definition logger.hpp:640
gko::log::Logger::linop_factory_events_mask
static constexpr mask_type linop_factory_events_mask
Bitset Mask which activates all linop factory events.
Definition logger.hpp:659
gko::log::Stream::create
static std::unique_ptr< Stream > create(std::shared_ptr< const Executor > exec, const Logger::mask_type &enabled_events=Logger::all_events_mask, std::ostream &os=std::cout, bool verbose=false)
Creates a Stream logger.
Definition stream.hpp:172

Add stream_logger to the executor

exec->add_logger(stream_logger);

Add stream_logger only to the ResidualNorm criterion Factory Note that the logger will get automatically propagated to every criterion generated from this factory.

const RealValueType reduction_factor{1e-7};
using ResidualCriterionFactory =
gko::stop::ResidualNorm<ValueType>::Factory;
std::shared_ptr<ResidualCriterionFactory> residual_criterion =
ResidualCriterionFactory::create()
.with_reduction_factor(reduction_factor)
.on(exec);
residual_criterion->add_logger(stream_logger);
gko::stop::ResidualNorm::Factory
Definition residual_norm.hpp:139

Generate solver

auto solver_gen =
cg::build()
.with_criteria(residual_criterion,
gko::stop::Iteration::build().with_max_iters(20u))
.on(exec);
auto solver = solver_gen->generate(A);

First we add facilities to only print to a file. It's possible to select events, using masks, e.g. only iterations mask: gko::log::Logger::iteration_complete_mask. See the documentation of Logger class for more information.

std::ofstream filestream("my_file.txt");
solver->add_logger(gko::log::Stream<ValueType>::create(
gko::log::Logger::all_events_mask, filestream));
solver->add_logger(stream_logger);

This adds a simple logger that only reports convergence state at the end of the solver. Specifically it captures the last residual norm, the final number of iterations, and the converged or not converged status.

std::shared_ptr<gko::log::Convergence<ValueType>> convergence_logger =
gko::log::Convergence<ValueType>::create();
solver->add_logger(convergence_logger);
gko::log::Convergence::create
static std::unique_ptr< Convergence > create(std::shared_ptr< const Executor >, const mask_type &enabled_events=Logger::criterion_events_mask|Logger::iteration_complete_mask)
Creates a convergence logger.
Definition convergence.hpp:75

Add another logger which puts all the data in an object, we can later retrieve this object in our code. Here we only have want Executor and criterion check completed events.

std::shared_ptr<gko::log::Record> record_logger =
gko::log::Record::create(gko::log::Logger::executor_events_mask |
gko::log::Logger::iteration_complete_mask);
exec->add_logger(record_logger);
solver->add_logger(record_logger);
gko::log::Logger::executor_events_mask
static constexpr mask_type executor_events_mask
Bitset Mask which activates all executor events.
Definition logger.hpp:626
gko::log::Record::create
static std::unique_ptr< Record > create(std::shared_ptr< const Executor > exec, const mask_type &enabled_events=Logger::all_events_mask, size_type max_storage=1)
Creates a Record logger.
Definition record.hpp:408

Solve system

solver->apply(b, x);

Print the residual of the last criterion check event (where convergence happened)

auto residual =
record_logger->get().iteration_completed.back()->residual.get();
auto residual_d = gko::as<vec>(residual);
print_vector("Residual", residual_d);
gko::as
std::decay_t< T > * as(U *obj)
Performs polymorphic type conversion.
Definition utils_helper.hpp:307

Print solution

std::cout << "Solution (x):\n";
write(std::cout, x);
std::cout << "Residual norm sqrt(r^T r):\n";
write(std::cout, gko::as<vec>(convergence_logger->get_residual_norm()));
std::cout << "Number of iterations "
<< convergence_logger->get_num_iterations() << std::endl;
std::cout << "Convergence status " << std::boolalpha
<< convergence_logger->has_converged() << std::endl;
}

# Results

This is the expected output:

[LOG] >>> apply started on A LinOp[gko::solver::Cg<double>,0x2142d60] with b LinOp[gko::matrix::Dense<double>,0x2142140] and x LinOp[gko::matrix::Dense<double>,0x2143450]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[8]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2142280] with Bytes[8]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[8]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2143410] with Bytes[8]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21480a0] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21482f0] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21484d0] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21486b0] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[8]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2148010] with Bytes[8]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[8]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2148a60] with Bytes[8]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[8]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21482b0] with Bytes[8]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[8]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2148a40] with Bytes[8]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[1]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2147c90] with Bytes[1]
[LOG] >>> Operation[gko::solver::cg::initialize_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::initialize_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::advanced_spmv_operation<gko::matrix::Dense<double> const*, gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14aa0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::advanced_spmv_operation<gko::matrix::Dense<double> const*, gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14aa0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[2]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2148ee0] with Bytes[2]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[8]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2148e50] with Bytes[8]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[8]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2147ce0] with Bytes[8]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14a20] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14a20] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 0 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 0 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 0 with ID 1 and finalized set to 1. It changed one RHS 0, stopped the iteration process 0
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149550] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149550] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149550] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149730] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149730] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149730] with Bytes[152]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 1 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 1 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 1 with ID 1 and finalized set to 1. It changed one RHS 0, stopped the iteration process 0
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149980] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149980] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149980] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149b80] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149b80] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149b80] with Bytes[152]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149730]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149730]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149550]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149550]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 2 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 2 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 2 with ID 1 and finalized set to 1. It changed one RHS 0, stopped the iteration process 0
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149290] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149290] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149290] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149690] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149690] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149690] with Bytes[152]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149b80]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149b80]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149980]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149980]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 3 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 3 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 3 with ID 1 and finalized set to 1. It changed one RHS 0, stopped the iteration process 0
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149890] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149890] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149890] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149ae0] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149ae0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149ae0] with Bytes[152]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149690]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149690]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149290]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149290]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 4 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 4 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 4 with ID 1 and finalized set to 1. It changed one RHS 0, stopped the iteration process 0
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149200] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149200] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149200] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149310] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149310] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149310] with Bytes[152]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149ae0]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149ae0]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149890]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149890]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 5 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 5 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 5 with ID 1 and finalized set to 1. It changed one RHS 0, stopped the iteration process 0
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149890] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149890] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149890] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149cc0] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149cc0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149cc0] with Bytes[152]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149310]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149310]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149200]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149200]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 6 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 6 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 6 with ID 1 and finalized set to 1. It changed one RHS 0, stopped the iteration process 0
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149450] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149450] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149450] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21494f0] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x21494f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x21494f0] with Bytes[152]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149cc0]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149cc0]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149890]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149890]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 7 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 7 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 7 with ID 1 and finalized set to 1. It changed one RHS 0, stopped the iteration process 0
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149730] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149730] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149730] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21497d0] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x21497d0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x21497d0] with Bytes[152]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21494f0]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21494f0]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149450]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149450]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 8 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 8 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 8 with ID 1 and finalized set to 1. It changed one RHS 0, stopped the iteration process 0
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149200] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149200] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149200] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21492a0] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x21492a0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x21492a0] with Bytes[152]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21497d0]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21497d0]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149730]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149730]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 9 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 9 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 9 with ID 1 and finalized set to 1. It changed one RHS 0, stopped the iteration process 0
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149620] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149620] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149620] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21496c0] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x21496c0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x21496c0] with Bytes[152]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21492a0]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21492a0]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149200]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149200]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 10 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 10 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 10 with ID 1 and finalized set to 1. It changed one RHS 0, stopped the iteration process 0
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149450] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149450] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149450] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149760] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149760] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149760] with Bytes[152]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21496c0]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21496c0]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149620]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149620]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 11 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 11 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 11 with ID 1 and finalized set to 1. It changed one RHS 0, stopped the iteration process 0
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149860] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149860] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149860] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149900] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149900] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149900] with Bytes[152]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149760]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149760]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149450]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149450]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 12 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 12 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 12 with ID 1 and finalized set to 1. It changed one RHS 0, stopped the iteration process 0
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21499a0] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21499a0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21499a0] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21493d0] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x21493d0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x21493d0] with Bytes[152]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149900]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149900]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149860]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149860]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 13 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 13 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 13 with ID 1 and finalized set to 1. It changed one RHS 0, stopped the iteration process 0
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149490] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149490] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149490] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149580] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149580] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149580] with Bytes[152]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21493d0]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21493d0]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21499a0]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21499a0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 14 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 14 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 14 with ID 1 and finalized set to 1. It changed one RHS 0, stopped the iteration process 0
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149b50] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149b50] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149b50] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21499c0] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x21499c0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x21499c0] with Bytes[152]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149580]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149580]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149490]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149490]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 15 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 15 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 15 with ID 1 and finalized set to 1. It changed one RHS 0, stopped the iteration process 0
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149a70] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149a70] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149a70] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149340] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149340] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149340] with Bytes[152]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21499c0]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21499c0]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149b50]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149b50]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 16 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 16 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 16 with ID 1 and finalized set to 1. It changed one RHS 0, stopped the iteration process 0
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149970] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149970] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149970] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149b10] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149b10] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149b10] with Bytes[152]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149340]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149340]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149a70]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149a70]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 17 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 17 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 17 with ID 1 and finalized set to 1. It changed one RHS 0, stopped the iteration process 0
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149780] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149780] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149780] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149890] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149890] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149890] with Bytes[152]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149b10]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149b10]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149970]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149970]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 18 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 18 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 18 with ID 1 and finalized set to 1. It changed one RHS 0, stopped the iteration process 0
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149620] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149620] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149620] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149cf0] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149cf0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149cf0] with Bytes[152]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149890]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149890]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149780]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149780]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_1_operation<gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::spmv_operation<gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14b80] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::solver::cg::step_2_operation<gko::matrix::Dense<double>*&, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::matrix::Dense<double>*, gko::array<gko::stopping_status>*>,0x7ffd93d14ef0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x21482f0] with Bytes[152]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_dot_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14c50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> iteration 19 completed with solver LinOp[gko::solver::Cg<double>,0x2142d60] with residual LinOp[gko::matrix::Dense<double>,0x2147b30], solution LinOp[gko::matrix::Dense<double>,0x2143450] and residual_norm LinOp[gko::LinOp const*,0]
[LOG] >>> check started for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 19 with ID 1 and finalized set to 1
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14ad0] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::stop::residual_norm::residual_norm_operation<gko::matrix::Dense<double> const*&, gko::matrix::Dense<double>*, double&, unsigned char&, bool&, gko::array<gko::stopping_status>*&, gko::array<bool>*, bool*, bool*&>,0x7ffd93d14b90] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> check completed for stop::Criterion[gko::stop::ResidualNorm<double>,0x2148db0] at iteration 19 with ID 1 and finalized set to 1. It changed one RHS 1, stopped the iteration process 1
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149890] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149890] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x21480a0] to Location[0x2149890] with Bytes[152]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[152]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149340] with Bytes[152]
[LOG] >>> copy started from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149340] with Bytes[152]
[LOG] >>> copy completed from Executor[gko::ReferenceExecutor,0x21400d0] to Executor[gko::ReferenceExecutor,0x21400d0] from Location[0x2143e90] to Location[0x2149340] with Bytes[152]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149cf0]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149cf0]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149620]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149620]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2148ee0]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2148ee0]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2147ce0]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2147ce0]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2148e50]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2148e50]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2147c90]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2147c90]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21482b0]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21482b0]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2148a40]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2148a40]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2148a60]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2148a60]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2148010]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2148010]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21486b0]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21486b0]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21484d0]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21484d0]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21482f0]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21482f0]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21480a0]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x21480a0]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2143410]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2143410]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2142280]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2142280]
[LOG] >>> apply completed on A LinOp[gko::solver::Cg<double>,0x2142d60] with b LinOp[gko::matrix::Dense<double>,0x2142140] and x LinOp[gko::matrix::Dense<double>,0x2143450]
Last memory copied was of size 98 FROM executor 0x21400d0 pointer 2143e90 TO executor 0x21400d0 pointer 2149340
Residual = [
8.1654e-19
-1.51449e-17
2.23854e-17
-1.0842e-19
6.09864e-20
-1.92446e-18
1.97867e-18
-4.58075e-18
-1.55854e-18
-2.64274e-17
4.20128e-17
-8.71427e-18
-2.62919e-18
-5.49947e-17
5.51893e-17
-1.57022e-16
-4.2034e-17
-8.71951e-16
1.37837e-15
];
Solution (x):
%%MatrixMarket matrix array real general
19 1
0.252218
0.108645
0.0662811
0.0630433
0.0384088
0.0396536
0.0402648
0.0338935
0.0193098
0.0234653
0.0211499
0.0196413
0.0199151
0.0181674
0.0162722
0.0150714
0.0107016
0.0121141
0.0123025
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[8]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149bb0] with Bytes[8]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[8]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149870] with Bytes[8]
[LOG] >>> allocation started on Executor[gko::ReferenceExecutor,0x21400d0] with Bytes[8]
[LOG] >>> allocation completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149500] with Bytes[8]
[LOG] >>> Operation[gko::matrix::csr::advanced_spmv_operation<gko::matrix::Dense<double> const*, gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14e50] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::csr::advanced_spmv_operation<gko::matrix::Dense<double> const*, gko::matrix::Csr<double, int> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14e50] completed on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14f70] started on Executor[gko::ReferenceExecutor,0x21400d0]
[LOG] >>> Operation[gko::matrix::dense::compute_norm2_operation<gko::matrix::Dense<double> const*, gko::matrix::Dense<double>*>,0x7ffd93d14f70] completed on Executor[gko::ReferenceExecutor,0x21400d0]
Residual norm sqrt(r^T r):
%%MatrixMarket matrix array real general
1 1
2.10788e-15
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149500]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149500]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149870]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149870]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149bb0]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2149bb0]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2143e90]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2143e90]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2143590]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2143590]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2142b10]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2142b10]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2143c30]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2143c30]
[LOG] >>> free started on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2143790]
[LOG] >>> free completed on Executor[gko::ReferenceExecutor,0x21400d0] at Location[0x2143790]
gko::LinOp
Definition lin_op.hpp:117
gko::ReferenceExecutor
This is a specialization of the OmpExecutor, which runs the reference implementations of the kernels ...
Definition executor.hpp:1468
gko::array
An array is a container which encapsulates fixed-sized arrays, stored on the Executor tied to the arr...
Definition array.hpp:166
gko::stop::ResidualNorm
The ResidualNorm class is a stopping criterion which stops the iteration process when the actual resi...
Definition residual_norm.hpp:113
gko
The Ginkgo namespace.
Definition abstract_factory.hpp:20

### Comments about programming and debugging

# The plain program

#include <fstream>
#include <iomanip>
#include <iostream>
#include <map>
#include <string>
#include <ginkgo/ginkgo.hpp>
namespace {
template <typename ValueType>
void print_vector(const std::string& name,
const gko::matrix::Dense<ValueType>* vec)
{
std::cout << name << " = [" << std::endl;
for (int i = 0; i < vec->get_size()[0]; ++i) {
std::cout << " " << vec->at(i, 0) << std::endl;
}
std::cout << "];" << std::endl;
}
} // namespace
int main(int argc, char* argv[])
{
using ValueType = double;
using RealValueType = gko::remove_complex<ValueType>;
using IndexType = int;
using vec = gko::matrix::Dense<ValueType>;
using real_vec = gko::matrix::Dense<RealValueType>;
using mtx = gko::matrix::Csr<ValueType, IndexType>;
using cg = gko::solver::Cg<ValueType>;
std::cout << gko::version_info::get() << std::endl;
if (argc == 2 && (std::string(argv[1]) == "--help")) {
std::cerr << "Usage: " << argv[0] << " [executor]" << std::endl;
std::exit(-1);
}
const auto executor_string = argc >= 2 ? argv[1] : "reference";
std::map<std::string, std::function<std::shared_ptr<gko::Executor>()>>
exec_map{
{"omp", [] { return gko::OmpExecutor::create(); }},
{"cuda",
[] {
return gko::CudaExecutor::create(0,
gko::OmpExecutor::create());
}},
{"hip",
[] {
return gko::HipExecutor::create(0, gko::OmpExecutor::create());
}},
{"dpcpp",
[] {
return gko::DpcppExecutor::create(0,
gko::OmpExecutor::create());
}},
{"reference", [] { return gko::ReferenceExecutor::create(); }}};
const auto exec = exec_map.at(executor_string)(); // throws if not valid
auto A = share(gko::read<mtx>(std::ifstream("data/A.mtx"), exec));
auto b = gko::read<vec>(std::ifstream("data/b.mtx"), exec);
auto x = gko::read<vec>(std::ifstream("data/x0.mtx"), exec);
std::shared_ptr<gko::log::Stream<ValueType>> stream_logger =
gko::log::Stream<ValueType>::create(
gko::log::Logger::all_events_mask ^
gko::log::Logger::linop_factory_events_mask ^
gko::log::Logger::polymorphic_object_events_mask,
std::cout);
exec->add_logger(stream_logger);
const RealValueType reduction_factor{1e-7};
using ResidualCriterionFactory =
gko::stop::ResidualNorm<ValueType>::Factory;
std::shared_ptr<ResidualCriterionFactory> residual_criterion =
ResidualCriterionFactory::create()
.with_reduction_factor(reduction_factor)
.on(exec);
residual_criterion->add_logger(stream_logger);
auto solver_gen =
cg::build()
.with_criteria(residual_criterion,
gko::stop::Iteration::build().with_max_iters(20u))
.on(exec);
auto solver = solver_gen->generate(A);
std::ofstream filestream("my_file.txt");
solver->add_logger(gko::log::Stream<ValueType>::create(
gko::log::Logger::all_events_mask, filestream));
solver->add_logger(stream_logger);
std::shared_ptr<gko::log::Convergence<ValueType>> convergence_logger =
gko::log::Convergence<ValueType>::create();
solver->add_logger(convergence_logger);
std::shared_ptr<gko::log::Record> record_logger =
gko::log::Record::create(gko::log::Logger::executor_events_mask |
gko::log::Logger::iteration_complete_mask);
exec->add_logger(record_logger);
solver->add_logger(record_logger);
solver->apply(b, x);
auto residual =
record_logger->get().iteration_completed.back()->residual.get();
auto residual_d = gko::as<vec>(residual);
print_vector("Residual", residual_d);
std::cout << "Solution (x):\n";
write(std::cout, x);
std::cout << "Residual norm sqrt(r^T r):\n";
write(std::cout, gko::as<vec>(convergence_logger->get_residual_norm()));
std::cout << "Number of iterations "
<< convergence_logger->get_num_iterations() << std::endl;
std::cout << "Convergence status " << std::boolalpha
<< convergence_logger->has_converged() << std::endl;
}
gko::matrix::Dense::at
value_type & at(size_type row, size_type col) noexcept
Returns a single element of the matrix.
Definition dense.hpp:902
gko::log::profile_event_category::solver
@ solver
Solver events.
Definition profiler_hook.hpp:34
gko::share
detail::shared_type< OwningPointer > share(OwningPointer &&p)
Marks the object pointed to by p as shared.
Definition utils_helper.hpp:224
gko::write
void write(StreamType &&os, MatrixPtrType &&matrix, layout_type layout=detail::mtx_io_traits< std::remove_cv_t< detail::pointee< MatrixPtrType > > >::default_layout)
Writes a matrix into an output stream in matrix market format.
Definition mtx_io.hpp:299