cuquantum.custatevec.test_matrix_type_get_workspace_size(intptr_t handle, int matrix_type, intptr_t matrix, int matrix_data_type, int layout, uint32_t n_targets, int32_t adjoint, int compute_type) size_t[source]

Computes the required workspace size for test_matrix_type().

  • handle (intptr_t) – The library handle.

  • matrix_type (MatrixType) – The matrix type of the gate matrix.

  • matrix (intptr_t) – The pointer address (as Python int) to a matrix (on either host or device).

  • matrix_data_type (cuquantum.cudaDataType) – The data type of the matrix.

  • layout (MatrixLayout) – The memory layout the the matrix.

  • n_targets (uint32_t) – The length of targets.

  • adjoint (int32_t) – Whether the adjoint of the matrix would be applied.

  • compute_type (cuquantum.ComputeType) – The compute type of matrix multiplication.


The required workspace size (in bytes).

Return type