cuquantum.custatevec.sv_swap_worker_set_sub_svs_p2p¶

cuquantum.custatevec.sv_swap_worker_set_sub_svs_p2p(intptr_t handle, intptr_t sv_swap_worker, dst_sub_svs_p2p, dst_sub_sv_indices_p2p, dst_events, uint32_t n_dst_sub_svs_p2p)[source]¶

Set sub state vector pointers accessible via GPUDirect P2P.

Parameters

handle (intptr_t) – the handle to cuStateVec library.
sv_swap_worker (intptr_t) – state vector swap worker.
dst_sub_svs_p2p (object) –
an array of pointers to sub state vectors that are accessed by GPUDirect P2P. It can be:
- an int as the pointer address to the array, or
- a Python sequence of intptr_t.
dst_sub_sv_indices_p2p (object) –
the sub state vector indices of sub state vector pointers specified by the dst_sub_svs_p2p argument. It can be:
- an int as the pointer address to the array, or
- a Python sequence of int32_t.
dst_events (object) –
events used to create peer workers. It can be:
- an int as the pointer address to the array, or
- a Python sequence of intptr_t.
n_dst_sub_svs_p2p (uint32_t) – the number of sub state vector pointers specified by the dst_sub_svs_p2p argument.