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6.29 acc_hostptr – Get host pointer associated with specific device address. ¶

Description

This function returns the host address that has been mapped to the device address specified by data_dev.

C/C++:

Prototype:

void *acc_hostptr(d_void *data_dev);

Fortran:

Interface:	type(c_ptr) function acc_hostptr(data_dev)
	type(c_ptr), value :: data_dev

Reference:

OpenACC specification v2.6, section 3.2.29. OpenACC specification v3.3, section 3.2.24.