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Check in parallel reader for openqcd configs

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This commit is contained in:
Daniel Richtmann
2020-03-23 17:33:18 +01:00
parent 037bb6ea73
commit 989af65807
5 changed files with 466 additions and 58 deletions
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51
tests/IO/Test_openqcd_io.cc
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@ -28,28 +28,57 @@ See the full license in the file "LICENSE" in the top level distribution directo
#include <Grid/Grid.h>
#if defined(GRID_COMMS_NONE)
#error This test requires Grid compiled with MPI
#endif
using namespace Grid;
int main(int argc, char** argv) {
Grid_init(&argc, &argv);
GridCartesian* grid = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(),
GridDefaultSimd(Nd, vComplexD::Nsimd()),
GridDefaultMpi());
auto simd_layout = GridDefaultSimd(Nd, vComplex::Nsimd());
auto mpi_layout = GridDefaultMpi();
auto latt_size = GridDefaultLatt();
LatticeGaugeField Umu(grid);
GridCartesian grid(latt_size, simd_layout, mpi_layout);
FieldMetaData header;
GridParallelRNG pRNG(&grid);
if(!Grid::GridCmdOptionExists(argv, argv + argc, "--config")) {
std::cout << GridLogError << "You need to use --config /path/to/openqcd_config" << std::endl;
abort();
pRNG.SeedFixedIntegers(std::vector<int>({45, 12, 81, 9}));
LatticeGaugeField Umu_ref(&grid);
LatticeGaugeField Umu_me(&grid);
LatticeGaugeField Umu_diff(&grid);
FieldMetaData header_ref;
FieldMetaData header_me;
Umu_ref = Zero();
Umu_me = Zero();
std::string file("/home/daniel/configs/openqcd/test_16x8_pbcn6");
if(GridCmdOptionExists(argv, argv + argc, "--config")) {
file = GridCmdOptionPayload(argv, argv + argc, "--config");
std::cout << "file: " << file << std::endl;
assert(!file.empty());
}
std::string file = Grid::GridCmdOptionPayload(argv, argv + argc, "--config");
assert(!file.empty());
OpenQcdIOChromaReference::readConfiguration(Umu_ref, header_ref, file);
OpenQcdIO::readConfiguration(Umu_me, header_me, file);
OpenQcdIO::readConfiguration(Umu, header, file);
std::cout << GridLogMessage << header_ref << std::endl;
std::cout << GridLogMessage << header_me << std::endl;
Umu_diff = Umu_ref - Umu_me;
// clang-format off
std::cout << GridLogMessage
<< "norm2(Umu_ref) = " << norm2(Umu_ref)
<< " norm2(Umu_me) = " << norm2(Umu_me)
<< " norm2(Umu_diff) = " << norm2(Umu_diff) << std::endl;
// clang-format on
Grid_finalize();
}