d0eb207404
* comment * Update distance test code The distance test has been updated to the latest version, with a first attempt at using vfc_probes inside it * Functional implementation of vfc_probes in the distance tests This commit has the first functional vfc_ci tests. Verificarlo tests should be written over the existing tests, and they can be enabled with the following configure command: QMCKL_DEVEL=1 ./configure --prefix=$PWD/_install --enable-maintainer-mode --enable-vfc_ci CC="verificarlo-f -Mpreprocess -D VFC_CI" FC="verificarlo-f -Mpreprocess -D VFC_CI" --host=x86_64 The --enable-vfc_ci flag will trigger the linking of the vfc_ci library. Moreover, as of now, the "-Mpreprocess" and "-D VFC_CI" flags have to be specified directly here. There is probably an appropriate macro to place those flags into but I couldn't find it yet, and could only manage to build the tests this way. When the VFC_CI preprocessor is defined, somme additional code to register and export the test probes can be executed (see qmckl_distance.org). As of now, the tests are built as normal, even though they are expected to fail : make all make check From there, the test_qmckl_distance (and potentially the others) executable can be called at will. This will typically be done automatically by vfc_ci, but one could manually execute the executable by defining the following env variables : VFC_PROBES_OUTPUT="test.csv" VFC_BACKENDS="libinterflop_ieee.so" depending on the export file and the Verificarlo backend to be used. The next steps will be to define more tests such as this one, and to integrate them into a Verificarlo CI workflow (by writing a vfc_tests_config.json file and using the automatic CI setup command). * Error in FOrtran interface fixed * Added missing Fortran interfaces * Modify distance test and install process integration All probes are now ignored using only the preprocessor (instead of checking for a facultative argument) in the distance test. Moreover,preprocessing can now be enabled correctly using FCFLAGS (the issue seemed to come from the order of the arguments passed to gfortran/verificarlo-f with the preprocessor arg having to come first). * Add vfc_probes to AO tests vfc_probes have been added to qmckl_ao.org in the same way as qmckl_distance.org, which means that it can be enabled or disabled at compile time using the --enable-vfc_ci option. qmckl_distance.org has been slightly modified with a better indentation, and configure.ac now adds the "-D VFC_CI" flag to CFLAGS when vfc_ci is enabled. Co-authored-by: Anthony Scemama <scemama@irsamc.ups-tlse.fr> |
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| .. | ||
| hpc | ||
| .gitignore | ||
| chbrclf.png | ||
| Makefile | ||
| qmckl_ao.org | ||
| qmckl_context.org | ||
| qmckl_distance.org | ||
| qmckl_electron.org | ||
| qmckl_error.org | ||
| qmckl_memory.org | ||
| qmckl_nucleus.org | ||
| qmckl_numprec.org | ||
| qmckl_tests.org | ||
| qmckl_utils.org | ||
| qmckl.org | ||
| README.org | ||
| table_of_contents | ||
QMCkl source code documentation
- Introduction
- Error handling
- Context
- Memory management
- Numerical precision
- Electrons
- Atomic Orbitals
- Inter-particle distances
The ultimate goal of the QMCkl library is to provide a high-performance implementation of the main kernels of QMC. In this particular implementation of the library, we focus on the definition of the API and the tests, and on a pedagogical presentation of the algorithms. We expect the HPC experts to use this repository as a reference for re-writing optimized libraries.
The source code of the library is available at https://github.com/trex-coe/qmckl and bug reports should be submitted at https://github.com/trex-coe/qmckl/issues.
TREX: Targeting Real Chemical Accuracy at the Exascale project has received funding from the European Union’s Horizon 2020 - Research and Innovation program - under grant agreement no. 952165. The content of this document does not represent the opinion of the European Union, and the European Union is not responsible for any use that might be made of such content.
The .org files is included here in the order specified in the table_of_contents file.