libgomp: acc_map_data
1
1 5.25 'acc_map_data' - Map previously allocated device memory to host memory.
1 ============================================================================
1
1 _Description_
1 This function maps previously allocated device and host memory.
1 The device memory is specified with the device address D. The host
1 memory is specified with the host address H and a length of LEN.
1
1 _C/C++_:
1 _Prototype_: 'acc_map_data(h_void *h, d_void *d, size_t len);'
1
1 _Reference_:
1 OpenACC specification v2.0 (https://www.openacc.org), section
1 3.2.25.
1