NVIDIA/cuEquivariance v0.11.0-rc4

v0.11.0-rc4

Repository: NVIDIA/cuEquivariance

Tag: v0.11.0-rc4

Published: 2026-07-29T04:58:21Z

Prerelease: yes

Release notes: Release candidate for 0.11.0

What's new Triangle Attention: kv_lengths fast path Added a kv_lengths argument to triangle_attention, plus a mask_to_kv_lengths helper. Providing per-row key/value lengths routes variable-length (right-padded) inputs to the optimized fused attention kernel on Blackwell (SM100f), instead of the dense-mask path. kv_lengths and mask are mutually exclusive. Dense boolean masks are still supported; when a dense mask forces execution off the fast path, a warning is now emitted so callers can switch to kv_lengths for best performance. Attention Pair Bias New fused attention-with-pair-bias primitive with an optimized Blackwell (SM100f) implementation. Kernel / performance improvements Continued improvements to the Blackwell (SM100 / SM103) fused-attention kernels. Notes This is a release candidate intended for validation ahead of 0.11.0.