Kernel Judge

lm_head

Final hyper-connection, LM head and logits all-gather

Best score
0.72x
Score ceiling
4.60x
Distance to ceiling
6.41x to go
Baseline source
vLLM 0.33.0
Runs per step
1
Challenge commit
892390e7460a

All submissions

Each mark is one submission, placed by when it was uploaded. A cross on the axis failed its checks. The line is the best score so far.

Table of this chart
UploadedRunScoreSubmission
2026-11-06 09:55 UTC starter 0.72x submission 1

Ranking

RankScoreSubmissionParticipantRunJudge versionEvaluatedFlags
1 0.72x submission 1 8d16f9b7125b organizers starter 1 2026-11-06 10:01 UTC

Shapes

The best time of each shape comes from whichever ranked submission was fastest on it. Baselines and the score ceiling come from the judge's latest ranked evaluation.

ShapeBaselineBest timeFloorDistance to floor
batch 1 122.2 us 207.8 us 41.60 us 4.99x the floor
batch 8 197.6 us 279.6 us 43.50 us 6.43x the floor
batch 32 353.1 us 440.2 us 53.00 us 8.31x the floor
batch 64 531.3 us 668.6 us 105.9 us 6.31x the floor