Method

ArrowCUDADeviceManagerget_context

since: 0.8.0

Declaration [src]

GArrowCUDAContext*
garrow_cuda_device_manager_get_context (
  GArrowCUDADeviceManager* manager,
  gint gpu_number,
  GError** error
)

Description

No description available.

Available since: 0.8.0

Parameters

gpu_number

Type: gint

A GPU device number for the target context.

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 method 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: GArrowCUDAContext

A newly created GArrowCUDAContext on success, NULL on error. Contexts for the same GPU device number share the same data internally.

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