workspace_get_memory#

cuquantum.bindings.cudensitymat.workspace_get_memory( intptr_t handle, intptr_t workspace_descr, int mem_space, int workspace_kind, ) → tuple[source]#

Retrieves a workspace buffer.

Parameters:

handle (intptr_t) – Library handle.
workspace_descr (intptr_t) – Workspace descriptor.
mem_space (Memspace) – Memory space.
workspace_kind (WorkspaceKind) – Workspace kind.

Returns:

intptr_t: Pointer to a user-owned memory buffer used by the specified workspace.
size_t: Size of the memory buffer in bytes.

Return type:

A 2-tuple containing