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Searched refs:use_gpu_aware_mpi (Results 1 – 15 of 15) sorted by relevance

/petsc/include/petsc/private/
H A Dpetschypre.h86 PETSC_EXTERN PetscBool use_gpu_aware_mpi; variable
113 PetscCallHYPRE(HYPRE_SetGpuAwareMPI(use_gpu_aware_mpi ? 1 : 0)); in PetscHYPREInitialize()
H A Dsfimpl.h107 PetscBool use_gpu_aware_mpi; /* If true, SF assumes it can pass GPU pointers to MPI */ member
H A Dpetscimpl.h1619 PETSC_EXTERN PetscBool use_gpu_aware_mpi; variable
/petsc/src/sys/objects/
H A Dinit.c37 PetscBool use_gpu_aware_mpi = PetscDefined(HAVE_MPIUNI) ? PETSC_FALSE : PETSC_TRUE; variable
592 PetscCall(PetscOptionsGetBool(NULL, NULL, "-use_gpu_aware_mpi", &use_gpu_aware_mpi, &flg1)); in PetscOptionsCheckInitial_Private()
593 …if (!flg1) PetscCall(PetscOptionsGetBool(NULL, NULL, "-sf_use_gpu_aware_mpi", &use_gpu_aware_mpi, … in PetscOptionsCheckInitial_Private()
/petsc/src/sys/objects/device/impls/sycl/
H A Dsycldevice.sycl.cxx42 if (syclDevice_.is_gpu() && use_gpu_aware_mpi) { in initialize()
/petsc/doc/changes/
H A D312.md116 CUDA-aware MPI and option -use_gpu_aware_mpi to enable it.
119 CUDA-aware MPI and option -use_gpu_aware_mpi.
H A D313.md40 - Set default of -use_gpu_aware_mpi from false to true
H A D319.md143 - Add an alias option `-sf_use_gpu_aware_mpi` to `-use_gpu_aware_mpi`
/petsc/src/snes/tutorials/
H A Dmakefile152 …L} ./ex3k -view_initial -dm_vec_type kokkos -dm_mat_type aijkokkos -use_gpu_aware_mpi 0 -snes_moni…
/petsc/src/vec/is/sf/impls/basic/allgather/
H A Dsfallgather.c106 if (rank == 0 && PetscMemTypeDevice(leafmtype) && !sf->use_gpu_aware_mpi) { in PetscSFBcastToZero_Allgather()
/petsc/src/sys/objects/device/impls/cupm/
H A Dcupmdevice.cxx73 if (use_gpu_aware_mpi) { in initialize()
/petsc/src/vec/is/sf/impls/basic/
H A Dsfmpi.c103 if (sf->use_gpu_aware_mpi) { in PetscSFLinkCreate_MPI()
/petsc/src/vec/is/sf/interface/
H A Dsf.c74 b->use_gpu_aware_mpi = use_gpu_aware_mpi; in PetscSFCreate()
770 (*newsf)->use_gpu_aware_mpi = sf->use_gpu_aware_mpi; in PetscSFDuplicate()
/petsc/src/vec/is/sf/impls/basic/allgatherv/
H A Dsfallgatherv.c238 …if (rank == 0 && PetscMemTypeDevice(leafmtype) && !sf->use_gpu_aware_mpi) PetscCall((*link->Memcpy… in PetscSFBcastToZero_Allgatherv()
/petsc/src/sys/logging/handler/impls/default/
H A Dlogdefault.c1222 if (use_gpu_aware_mpi || size == 1 || !deviceInitialized) PetscFunctionReturn(PETSC_SUCCESS); in PetscLogViewWarnNoGpuAwareMpi()