PetscMallocSetCUDAHost#
Set PetscMalloc() to use CUDAHostMalloc() Switch the current malloc and free routines to the CUDA malloc and free routines
Synopsis#
#include "petscsys.h"
PetscErrorCode PetscMallocSetCUDAHost(void)
Not Collective
Note#
This provides a way to use the CUDA malloc and free routines temporarily. One
can switch back to the previous choice by calling PetscMallocResetCUDAHost().
See Also#
PetscCUDAHostMalloc(), PetscMallocResetCUDAHost(), PetscMallocSetHIPHost()
Level#
developer
Location#
src/sys/memory/cuda/mcudahost.cu
Index of all Sys routines
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Index of all manual pages