Feat/sm120 deepgemm fp8 - #1362

Open

parkerpang wants to merge 8 commits into

mainfrom

feat/sm120-deepgemm-fp8

Commits on Sep 1, 2026

build: upgrade DeepGEMM to 2.5.0+d7d5eca.cu129
parkerpang
committed
b1901ec
feat: enable DeepGEMM FP8 paths on SM120
parkerpang
committed
5934665
test: add SM120 FP8 smoke coverage
parkerpang
committed
3336f8f
fix: normalize DeepGEMM JIT cache path in tests
parkerpang
committed
abd2e88
fix(fp8): quantize Blackwell weights directly to UE8M0
parkerpang
committed
fa57e9f
perf(sm120): single-pass + vectorized store for per_token_group_quant_8bit

authored and
parkerpang
committed
271e8a1
test(sm120): refresh DeepGEMM FP8 smoke golden
parkerpang
committed
7871ccf
fix(sm120): address DeepGEMM review blockers
parkerpang
committed
5eca90b