A new, undocumented INT1 tensor core instruction in Nvidia Ampere (github.com)

1 points by lmh 6y ago ↗ HN

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lmh 6y ago ↗

For the hardware and architecture nerds, CUTLASS now appears to include support for an INT1 (binary) AND-popcount matrix multiplication, in addition to the XOR-popcount present in Turing.