Constructor

ArrowCUDAHostBuffernew

since: 0.8.0

Declaration [src]

GArrowCUDAHostBuffer*
garrow_cuda_host_buffer_new (
  gint gpu_number,
  gint64 size,
  GError** error
)

Description

No description available.

Available since: 0.8.0

Parameters

gpu_number

Type: gint

A GPU device number for the target context.

size

Type: gint64

The number of bytes to be allocated on CPU host.

error

Type: GError **

The return location for a recoverable error.

The argument can be NULL.

If the return location is not NULL, then you must initialize it to a NULL GError*.

The argument will left initialized to NULL by the constructor if there are no errors.

In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.

Return value

Type: GArrowCUDAHostBuffer

A newly created GArrowCUDAHostBuffer on success, NULL on error. The allocated memory is accessible from GPU device for the context.

The caller of the function takes ownership of the data, and is responsible for freeing it.