Mojo module

shuffle

This module includes intrinsics for NVIDIA GPUs shuffle instructions.

Aliases

• ​FULL_MASK = 2.__pow__(_resolve_warp_size()).__sub__(1):

Structs

• ​ReductionMethod:

Functions

• ​lane_group_max:
• ​lane_group_max_and_broadcast:
• ​lane_group_min:
• ​lane_group_reduce: Takes in an input function to computes warp shuffle based reduction operation.
• ​lane_group_sum:
• ​lane_group_sum_and_broadcast:
• ​shuffle_down: Copies values from other lanes in the warp.
• ​shuffle_idx: Copies a value from a source lane to other lanes in a warp.
• ​shuffle_up: Copies values from other lanes in the warp.
• ​shuffle_xor: Copies values from between lanes (butterfly pattern).
• ​warp_broadcast:
• ​warp_max:
• ​warp_min:
• ​warp_reduce: Takes in an input function to computes warp shuffle based reduction operation.
• ​warp_sum:

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