hip.cpp File Reference

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Namespaces
namespace	mfem

Functions
void	mfem::mfem_hip_error (hipError_t err, const char *expr, const char *func, const char *file, int line)
void *	mfem::HipMemAlloc (void **d_ptr, size_t bytes)
	Allocates device memory.
void *	mfem::HipMallocManaged (void **d_ptr, size_t bytes)
	Allocates managed device memory.
void *	mfem::HipMemAllocHostPinned (void **ptr, size_t bytes)
	Allocates page-locked (pinned) host memory.
void *	mfem::HipMemFree (void *d_ptr)
	Frees device memory.
void *	mfem::HipMemFreeHostPinned (void *ptr)
	Frees page-locked (pinned) host memory and returns destination ptr.
void *	mfem::HipMemcpyHtoD (void *d_dst, const void *h_src, size_t bytes)
	Copies memory from Host to Device.
void *	mfem::HipMemcpyHtoDAsync (void *d_dst, const void *h_src, size_t bytes)
	Copies memory from Host to Device.
void *	mfem::HipMemcpyDtoD (void *d_dst, const void *d_src, size_t bytes)
	Copies memory from Device to Device.
void *	mfem::HipMemcpyDtoDAsync (void *d_dst, const void *d_src, size_t bytes)
	Copies memory from Device to Device.
void *	mfem::HipMemcpyDtoH (void *h_dst, const void *d_src, size_t bytes)
	Copies memory from Device to Host.
void *	mfem::HipMemcpyDtoHAsync (void *h_dst, const void *d_src, size_t bytes)
	Copies memory from Device to Host.
void	mfem::HipCheckLastError ()
	Check the error code returned by hipGetLastError(), aborting on error.
int	mfem::HipGetDeviceCount ()
	Get the number of HIP devices.