acc_get_device_num – Get device number to be used.#

Description

This function returns which device number associated with the specified device type devicetype, will be used when executing a parallel or kernels region.

C/C++:

Prototype:

int acc_get_device_num(acc_device_t devicetype);

Fortran:

Interface:

function acc_get_device_num(devicetype)

integer(kind=acc_device_kind) devicetype

integer acc_get_device_num

Reference:

OpenACC specification v2.6, section 3.2.5.