cuda.bindings.cufile.buf_register

cuda.bindings.cufile.buf_register(intptr_t buf_ptr_base, size_t length, int flags)

register an existing cudaMalloced memory with cuFile to pin for GPUDirect Storage access or register host allocated memory with cuFile.

Parameters:

  • buf_ptr_base (intptr_t) – buffer pointer allocated.

  • length (size_t) – size of memory region from the above specified bufPtr.

  • flags (int) – CU_FILE_RDMA_REGISTER.

See also

cuFileBufRegister