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Pull requests list

Account for launch geometry in SM100 SDPA heuristics area:frost area:global_attention cat-perf-bug Performance regressions or cases where behavior is correct but too slow. orig-nv-eng Reported or requested by NVIDIA engineering.
#1158 opened Sep 20, 2026 by YangXu1990uiuc Collaborator Loading…
4 tasks done
4
frost(sdpa_fwd_sm80): serve native packed THD graphs
#1155 opened Sep 20, 2026 by Levius-Fubuki Loading…
3 of 4 tasks
11
Rank FROST SDPA plans by workload area:frost area:global_attention cat-bugfix cat-feature Requests for new functionality, APIs, examples, or behavior improvements. orig-nv-eng Reported or requested by NVIDIA engineering.
#1152 opened Sep 20, 2026 by YangXu1990uiuc Collaborator Loading…
4 tasks done
Frontend 1.30.0
13
Reduce prepared SDPA execution overhead area:frost area:global_attention cat-perf-bug Performance regressions or cases where behavior is correct but too slow. orig-nv-eng Reported or requested by NVIDIA engineering.
#1151 opened Sep 20, 2026 by YangXu1990uiuc Collaborator Loading…
4 tasks done
Frontend 1.30.0
15
update-heuristics area:frost cat-enhancements cat-feature Requests for new functionality, APIs, examples, or behavior improvements. mod-frost
#1150 opened Sep 19, 2026 by yanqinz2 Contributor Loading…
4 tasks done
Frontend 1.31.0
1
[test][sdpa] Cover explicit-stream and device-context boundaries
#1149 opened Sep 19, 2026 by 0z5a Loading…
21
[docs][sdpa] Document native execute-time shape override boundaries
#1148 opened Sep 19, 2026 by 0z5a Loading…
31
engines: offer opt-in FROST engines without the flag when the cuDNN backend proposes no plan or declines every plan at build area:frost cat-feature Requests for new functionality, APIs, examples, or behavior improvements. mod-frost orig-nv-eng Reported or requested by NVIDIA engineering.
#1145 opened Sep 18, 2026 by YangXu1990uiuc Collaborator Loading…
4 tasks done
Frontend 1.30.0
11
Enable Rubin MXFP8 clamped GeGLU forward and backward
#1144 opened Sep 18, 2026 by ZeYang1025 Loading…
3 of 4 tasks
10
Frost sdpa fwd d64 area:frost cat-feature Requests for new functionality, APIs, examples, or behavior improvements. orig-nv-eng Reported or requested by NVIDIA engineering.
#1143 opened Sep 18, 2026 by yanzhuo607 Collaborator Loading…
4 tasks done
Frontend 1.30.0
9
test(sdpa): CP numerics reference, TE merge oracle and CP1/CP2/CP4 replay
#1142 opened Sep 18, 2026 by 0z5a Loading…
15
frost(sdpa): canonical band-mask capability model
#1141 opened Sep 18, 2026 by 0z5a Loading…
15
sdpa: CUDA graph topology evidence and an opt-in direct populate/update path
#1140 opened Sep 18, 2026 by 0z5a Loading…
13
sdpa: validate the derived O layout after inference, not in pre_validate_node
#1139 opened Sep 18, 2026 by 0z5a Loading…
4
frost(sdpa): SM89 (Ada / L20) d64 dense forward row
#1138 opened Sep 18, 2026 by 0z5a Loading…
19
Add native Mamba-2 SSD forward and backward graph engine area:frost area:linear_attention cat-feature Requests for new functionality, APIs, examples, or behavior improvements. orig-nv-eng Reported or requested by NVIDIA engineering.
#1133 opened Sep 18, 2026 by YangXu1990uiuc Collaborator Loading…
8
fix: acquire SM100 grouped-wgrad tensor maps before TMA use cat-bugfix mod-cutedsl CuTeDSL kernels, generated kernels, examples, or related integration work. orig-nv-eng Reported or requested by NVIDIA engineering.
#1126 opened Sep 17, 2026 by JF-D Loading…
3 of 4 tasks
Frontend 1.30.0
@JF-D
3
[Do not merge] CI heartbeat cat-ci CI failures, test flakiness, workflow breakage, or automation issues. mod-infra Infrastructure, CI/CD, build systems, packaging, releases, or repo maintenance. orig-nv-eng Reported or requested by NVIDIA engineering.
#1125 opened Sep 17, 2026 by hwanseoc Member • Draft
2
[Draft] frost(sdpa): prevent causal leakage in D256 forward and backward area:global_attention
#1123 opened Sep 17, 2026 by elfiegg Contributor Loading…
3 of 4 tasks
Frontend 1.30.0
@elfiegg
7
[DSv4.1] Fuse native-layout vision RoPE backward and QKV gradient packing area:frost cat-feature Requests for new functionality, APIs, examples, or behavior improvements. orig-nv-eng Reported or requested by NVIDIA engineering.
#1122 opened Sep 17, 2026 by YangXu1990uiuc Collaborator • Draft
1
[DSv4.1] Add FROST prepared BF16 tail RoPE for prefill area:frost cat-feature Requests for new functionality, APIs, examples, or behavior improvements. orig-nv-eng Reported or requested by NVIDIA engineering.
#1116 opened Sep 17, 2026 by YangXu1990uiuc Collaborator • Draft
1
[DSv4.1] Extend FROST RoPE QDQ with group16 E4M3-scale FP4 area:frost cat-feature Requests for new functionality, APIs, examples, or behavior improvements. orig-nv-eng Reported or requested by NVIDIA engineering.
#1115 opened Sep 17, 2026 by YangXu1990uiuc Collaborator • Draft
1
[DSv4.1] Add FROST tail RoPE and group32 FP4/FP8 QDQ area:frost cat-feature Requests for new functionality, APIs, examples, or behavior improvements. orig-nv-eng Reported or requested by NVIDIA engineering.
#1114 opened Sep 17, 2026 by YangXu1990uiuc Collaborator • Draft
1
[DSv4.1] Add FROST saved-state Engram gate forward and backward area:frost cat-feature Requests for new functionality, APIs, examples, or behavior improvements. orig-nv-eng Reported or requested by NVIDIA engineering.
#1113 opened Sep 17, 2026 by YangXu1990uiuc Collaborator • Draft
1
frost(sdpa_bwd_sm80): serve THD ports at their own head stride area:frost area:global_attention cat-enhancements orig-nv-eng Reported or requested by NVIDIA engineering.
#1108 opened Sep 16, 2026 by egilliam-nv Collaborator • Draft Frontend 1.30.0
@egilliam-nv
4
ProTip! Updated in the last three days: updated:>2026-09-17.