state_compute#

cuquantum.bindings.cutensornet.state_compute( intptr_t handle, intptr_t state, intptr_t workspace, state_tensors_out, intptr_t stream, ) → tuple[source]#

Computes the tensor network state representation.

Parameters:

handle (intptr_t) – The library handle.
state (intptr_t) – The tensor network state.
workspace (intptr_t) – The workspace descriptor.
state_tensors_out –
A host array of pointer addresses (as Python int) for each output tensor (on device). It can be
- an int as the pointer address to the array
- a Python sequence of int
stream (intptr_t) – The CUDA stream handle (cudaStream_t as Python int).

Returns:

The metadata of the output tensors: (extents_out, strides_out).

Return type:

tuple