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MFEM
v4.6.0
Finite element discretization library
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Go to the source code of this file.
Namespaces | |
mfem | |
Functions | |
void | mfem::mfem_cuda_error (cudaError_t err, const char *expr, const char *func, const char *file, int line) |
void * | mfem::CuMemAlloc (void **d_ptr, size_t bytes) |
Allocates device memory and returns destination ptr. More... | |
void * | mfem::CuMallocManaged (void **d_ptr, size_t bytes) |
Allocates managed device memory. More... | |
void * | mfem::CuMemAllocHostPinned (void **ptr, size_t bytes) |
Allocates page-locked (pinned) host memory. More... | |
void * | mfem::CuMemFree (void *d_ptr) |
Frees device memory and returns destination ptr. More... | |
void * | mfem::CuMemFreeHostPinned (void *ptr) |
Frees page-locked (pinned) host memory and returns destination ptr. More... | |
void * | mfem::CuMemcpyHtoD (void *d_dst, const void *h_src, size_t bytes) |
Copies memory from Host to Device and returns destination ptr. More... | |
void * | mfem::CuMemcpyHtoDAsync (void *d_dst, const void *h_src, size_t bytes) |
Copies memory from Host to Device and returns destination ptr. More... | |
void * | mfem::CuMemcpyDtoD (void *d_dst, const void *d_src, size_t bytes) |
Copies memory from Device to Device. More... | |
void * | mfem::CuMemcpyDtoDAsync (void *d_dst, const void *d_src, size_t bytes) |
Copies memory from Device to Device. More... | |
void * | mfem::CuMemcpyDtoH (void *h_dst, const void *d_src, size_t bytes) |
Copies memory from Device to Host. More... | |
void * | mfem::CuMemcpyDtoHAsync (void *h_dst, const void *d_src, size_t bytes) |
Copies memory from Device to Host. More... | |
void | mfem::CuCheckLastError () |
Check the error code returned by cudaGetLastError(), aborting on error. More... | |
int | mfem::CuGetDeviceCount () |
Get the number of CUDA devices. More... | |