This PR adds new Print and Read functions for matrices and vectors to be stored/read in binary format. A detailed list of changes is given below:
* Add IJMatrix/ParCSRMatrix routines for binary I/O
* Add IJVector/ParVector routines for binary I/O
* Add typedefs for unsigned integer types and single-precision floating-point
* Change char sizes to HYPRE_MAX_FILE_NAME_LEN
* Add options to IJ driver for reading binary matrices/vectors
* Add regression tests for IJ input/output
This allows users to direct hypre's error messages to a memory buffer instead of stderr. With this, there are now three basic ways to use hypre when configured --with-print-errors:
- Default (mode 0): Errors are printed immediately to stderr (there is no processor information available in this print).
- Store errors in memory (mode 1) and call PrintErrorMessages to print them.
- Store errors in memory (mode 1) and call GetErrorMessages to manage the error messages however you like.
* Add hypre_State type to track initialization state of hypre
* Add HYPRE_Initialized to determine whether hypre has been initialized
* Add HYPRE_Finalized to determine whether hypre has been finalized
* Add private implementations for hypre_initialized/finalized
* Add HYPRE_Initialize
* Update Fortran interface for HYPRE_Initialize
* Use HYPRE_Initialize in test drivers and examples
* Clean-up mentions of HYPRE_Init
* Add HYPRE_DEPRECATED macro to autotools and CMake builds
* Add regression test for library initialization/finalization
This PR cleans the code for the warning Wstrict-prototypes. This flag was also added to the debug build of machine-tux.
Co-authored-by: Pierre Jolivet <pierre@joliv.et>
This PR adds "runtime switch" feature to the solvers in hypre.
Co-authored-by: Victor A. P. Magri <paludettomag1@llnl.gov>
Co-authored-by: Wayne Mitchell <mitchell82@llnl.gov>
Further unification of GPU implementation across cuda/hip/sycl.
Implements the parallel matrix matrix product in sycl.
HYPRE_CUDA_LAUNCH and HYPRE_SYCL_LAUNCH macros have
been unified under HYPRE_GPU_LAUNCH for kernel launches.
Replace HYPRE_SetSpGemmUseCusparse with HYPRE_SetSpGemmUseVendor.
This PR adds automatic indentation using Artistic Style (astyle). The script config/astyle-apply.sh runs the indentation using the configuration file config/astylerc. The script also runs headers in all of the directories that automatically generate internal _hypre_*.h header files. Much of this was borrowed from the MFEM project. A pre-commit git hook was also added.
This PR changes AMG defaults regarding GPUs at various places, adds regression tests on GPUs, simplifies CUDA boxloop implementations.
Co-authored-by: Sarah Virginia Osborn <osborn9@llnl.gov>
Co-authored-by: PaulMullowney <pmullown@nrel.gov>
Co-authored-by: Daniel Osei-Kuffuor <oseikuffuor1@llnl.gov>
Co-authored-by: Ruipeng Li <li50@euler.llnl.gov>
Co-authored-by: Ruipeng Li <coe0141@redwood.cm.cluster>
This PR adds GPU-support to hypre's examples. A new `Makefile_gpu` is provided in `src/examples` as an sample makefile, so one can compile the examples with make -f Makefile_gpu if hypre has been built with GPUs.
This PR contains the support of UMPIRE pooling allocators for host and GPU memory. Configure hypre with --with-umpire, device and uvm allocations and deallocations are done with umpire, whereas host pool is not enabled by default. This PR also includes some other minor changes:
Adding .gitignore to the repo
Removing all malloc/calloc/realloc/free and regression testing on finding them
No longer compile ij.c with C++ compiler. It goes back to a C code now.
Introducing HYPRE_USING_GPU, which is equivalent to HYPRE_USING_CUDA || HYPRE_USING_DEVICE_OPENMP
Adding a few user-level interfaces: HYPRE_SetMemoryLocation, HYPRE_SetExecutionPolicy, HYPRE_SetGPUMemoryPoolSize and HYPRE_CSRMatrixSetSpGemmUseCusparse
Co-authored-by: li50@llnl.gov <liruipengblue@gmail.com>
Co-authored-by: Rob Falgout <rfalgout@llnl.gov>
Co-authored-by: Ruipeng Li <li50@llnl.gov>
- Fixed improper inclusion of _hypre_utilities.h in user header files
- Added a 'check-headers.sh' regression test that compiles the examples with
options that output header usage, then checks for internal header files
- Moved HYPRE_Init() to 'HYPRE_utilities.h'
