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6.5 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.