Function cutensorMgCreateCopyPlan 

pub unsafe extern "C" fn cutensorMgCreateCopyPlan(
    handle: cutensorMgHandle_t,
    plan: *mut cutensorMgCopyPlan_t,
    desc: cutensorMgCopyDescriptor_t,
    deviceWorkspaceSize: *const i64,
    hostWorkspaceSize: i64,
) -> cutensorStatus_t

Create a copy plan.

A copy plan implements the copy operation expressed through the copy descriptor. It contains all the information needed to execute a copy operation. Planning may fail if insufficient workspace is provided.

Remark

non-blocking, no reentrant, and thread-safe.

Parameters

• handle: The library handle.
• plan: The resulting copy plan.
• desc: The copy descriptor.
• deviceWorkspaceSize: The amount of workspace that will be provided, for each device in the handle.
• hostWorkspaceSize: The amount of pinned host workspace that will be provided.

Return value

• cutensorStatus_t::CUTENSOR_STATUS_INVALID_VALUE: Some input parameters were invalid.
• cutensorStatus_t::CUTENSOR_STATUS_SUCCESS: The operation completed successfully.