cuquantum.cutensornet.update_contraction_optimizer_info_from_packed_data(intptr_t handle, buffer, size_t size_in_bytes, intptr_t optimizer_info)[source]

Update the provided optimizer_info object from the provided buffer.

  • handle (intptr_t) – Opaque handle holding cuTensorNet’s library context.

  • buffer (bytes) – A buffer with the contents of optimizer_info in packed form.

  • size_in_bytes (size_t) – The size of the buffer (in bytes).

  • optimizer_info (intptr_t) – Opaque object of type cutensornetContractionOptimizerInfo_t that will be updated.