cuquantum.custatevec.dist_index_bit_swap_scheduler_set_index_bit_swaps

cuquantum.custatevec.dist_index_bit_swap_scheduler_set_index_bit_swaps(intptr_t handle, intptr_t scheduler, swapped_bits, uint32_t n_swapped_bits, mask_bit_string, mask_ordering, uint32_t mask_len) uint32_t[source]

Schedule the index bits to be swapped across processes.

Parameters
  • handle (intptr_t) – The library handle.

  • scheduler (intptr_t) – The scheduler descriptor.

  • swapped_bits

    A host array of pairs of swapped index bits. It can be

    • an int as the pointer address to the nested sequence

    • a nested Python sequence of swapped index bits

  • n_swapped_bits (uint32_t) – The number of pairs of swapped index bits.

  • mask_bit_string

    A host array for specifying mask values. It can be

    • an int as the pointer address to the array

    • a Python sequence of mask values

  • mask_ordering

    A host array of mask ordering. It can be

    • an int as the pointer address to the array

    • a Python sequence of index bit ordering

  • mask_len (uint32_t) – The length of mask_ordering.