[BCG][GLM5] perf: BCG support and prefill enhancements - #27053

Merged

Fridge003 merged 83 commits into

sgl-project:mainfrom

mattteochen:bcg-pcg-nsa

Jun 24, 2026

Commits on May 1, 2026

docs: sync LMSYS SGLang blog cards
github-actions[bot]
committed
4c2a835

Commits on May 18, 2026

Merge branch 'sgl-project:main' into main
mattteochen
authored
ae9de2c

Commits on May 19, 2026

Merge branch 'sgl-project:main' into main
mattteochen
authored
f590edc

Commits on May 25, 2026

Merge branch 'sgl-project:main' into main
mattteochen
authored
796eb2b
Added nsa break point
mattteochen
committed
c96826e
Enhanced split graph logic to merge adjacent split-op calls into shared eager submodules, improving performance. Added a new composite operation `mla_bmm_then_unified_attention`.
mattteochen
committed
fddc1c7
Enhance `dsa_indexer` and `mla_bmm_then_unified_attention` with improved documentation and assertions for `num_tokens`.
mattteochen
committed
a91e396
Add unit tests for `split_graph` functionality in the backend module, ensuring correct handling of adjacent split operations and their interactions with non-split nodes. Introduced helper functions…
mattteochen
committed
ce8693b
Add support for eager fusion in DSA operations by introducing `SGLANG_ENABLE_PCG_DSA_EAGER_FUSION` environment variable. Updated `dsa_indexer` and `mla_bmm_then_unified_attention` to conditionally …
mattteochen
committed
44c563c

Commits on May 26, 2026

Update test for eager fusion in DSA operations by adding `SGLANG_ENABLE_PCG_DSA_EAGER_FUSION` environment variable to the test configuration
mattteochen
committed
fcd0926

Commits on May 27, 2026

Enable PCG DSA Dual Stream Capture
mattteochen
committed
6808b7f
Supported inductor backend
mattteochen
committed
2feaaef
Added pdl
mattteochen
committed
7576d1f

Commits on May 28, 2026

[tmp] added log
mattteochen
committed
cefa693

Commits on May 29, 2026

docs: sync LMSYS SGLang blog cards
github-actions[bot]
committed
9c7c4ab
Add BCG support for DSA prefill fusion
mattteochen
committed
4e50b7b
Revert "[tmp] added log"
mattteochen
committed
05f56ab
Revert "Added pdl"
mattteochen
committed
f0ec67d
Revert "Supported inductor backend"
mattteochen
committed
39b83ed
Merge branch 'sgl-project:main' into main
mattteochen
authored
4b72700
Merge branch 'main' into bcg-pcg-nsa
mattteochen
committed
a324814
Deduplicate DSV2 dual-stream PCG MoE path
mattteochen
committed
d27e0e5
Address BCG PCG review cleanup
mattteochen
committed
df8c87b

Commits on Jun 1, 2026

dsa: dedup indexer head-gate math and rename graph-dispatch op
mattteochen
committed
951e94c
Added comment
mattteochen
committed
a1c487d
Renamed
mattteochen
committed
8814ef2
Removed pcg optimization
mattteochen
committed
a371aa9
Updated comment
mattteochen
committed
4eab9ec
Rename
mattteochen
committed
85dd057
Removed redundant checks
mattteochen
committed
6ec5a94
Simplified gates
mattteochen
committed
bf40285
docs: sync LMSYS SGLang blog cards
github-actions[bot]
committed
b1b280a

Commits on Jun 3, 2026

Added fp8 specific test
mattteochen
committed
3a18285
Restored comma
mattteochen
committed
f68f8f3

Commits on Jun 4, 2026

docs: sync LMSYS SGLang blog cards
github-actions[bot]
committed
2b8675a

Commits on Jun 5, 2026

docs: sync LMSYS SGLang blog cards
github-actions[bot]
committed
f783ce4

Commits on Jun 6, 2026

Commits on Jun 8, 2026

Merge branch 'sgl-project:main' into main
mattteochen
authored
33f8c33

Commits on Jun 9, 2026

Merge branch 'main' into bcg-pcg-nsa
mattteochen
authored
c69ca7a

Commits on Jun 10, 2026

Merge branch 'sgl-project:main' into main
mattteochen
authored
cf352d5
Merge remote-tracking branch 'origin/main' into bcg-pcg-nsa
mattteochen
committed
0bc31b3
Fixed bad merge
mattteochen
committed
bd0d527

Commits on Jun 11, 2026

Merge branch 'sgl-project:main' into main
mattteochen
authored
bb3c8f7

Commits on Jun 15, 2026

Commits on Jun 16, 2026

Removed utils
mattteochen
committed
e37e52b
Moved utils
mattteochen
committed
a8caf41
Simplified
mattteochen
committed
2c15167
Simplified
mattteochen
committed
b33c614
Fixed comment
mattteochen
committed
c87e435
Removed assertions
mattteochen
committed
4c10194
Removed
mattteochen
committed
405f347
Simplified
mattteochen
committed
9c465d9
Simplified
mattteochen
committed
ec14075
Simplified
mattteochen
committed
70776ca
Updated comment
mattteochen
committed
7fe65d6
Renamed
mattteochen
committed
41cd2e7
Updated test params
mattteochen
committed
d3ac56f

Commits on Jun 17, 2026

Refactoring
mattteochen
committed
3ffae68
Refactoring
mattteochen
committed
2695ea7
Resrtored missing broadcast
mattteochen
committed
3347aed
Restored
mattteochen
committed
8b3c18e
Restored
mattteochen
committed
8f23812
Restored
mattteochen
committed
5fcb4e6
Inlined
mattteochen
committed
aae9d11
Renamed
mattteochen
committed
b90f451
Deslop
mattteochen
committed
65740ef
Fixed comment
mattteochen
committed
3fdd504
Updated comment
mattteochen
committed
db44108
Moved split op
mattteochen
committed
d3aa26e
Renamed
mattteochen
committed
a3106af

Commits on Jun 19, 2026

Merge branch 'main' into bcg-pcg-nsa
mattteochen
authored
207146f

Commits on Jun 22, 2026

Removed eager island merge in bcg
mattteochen
committed
5b5ce3f
Merge branch 'main' into bcg-pcg-nsa
mattteochen
authored
1e442ad

Commits on Jun 23, 2026

Address DeepSeek V2 dual stream review
mattteochen
committed
74f7102
Fix DSA indexer trailing whitespace
mattteochen
committed
d959a11
Merge branch 'main' into bcg-pcg-nsa
mattteochen
authored
5c99acc