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6.27 acc_unmap_data – Unmap device memory from host memory. ¶

Description

This function unmaps previously mapped device and host memory. The latter specified by data_arg.

C/C++:

Prototype:

void acc_unmap_data(h_void *data_arg);

Fortran:

Interface:	subroutine acc_unmap_data(data_arg)
	type(*), dimension(*) :: data_arg

Reference:

OpenACC specification v2.6, section 3.2.27. OpenACC specification v3.3, section 3.2.22.