acc_map_data – Map previously allocated device memory to host memory.#
- Description
This function maps previously allocated device and host memory. The device memory is specified with the device address
d
. The host memory is specified with the host addressh
and a length oflen
.- C/C++:
Prototype:
acc_map_data(h_void *h, d_void *d, size_t len);
- Reference:
OpenACC specification v2.6, section 3.2.26.