cuquantum.cutensornet.sampler_prepare¶

cuquantum.cutensornet.sampler_prepare(intptr_t handle, intptr_t tensor_network_sampler, size_t max_workspace_size_device, intptr_t work_desc, intptr_t cuda_stream)[source]¶

Prepares the tensor network state sampler.

Parameters

handle (intptr_t) – cuTensorNet library handle.
tensor_network_sampler (intptr_t) – Tensor network state sampler.
max_workspace_size_device (size_t) – Upper limit on the amount of available GPU scratch memory (bytes).
work_desc (intptr_t) – Workspace descriptor (the required scratch/cache memory sizes will be set).
cuda_stream (intptr_t) – CUDA stream.