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dsv4-b300-sglang: retry #1174

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Merged
Qiaolin-Yu merged 3 commits into from
Apr 26, 2026
Merged

dsv4-b300-sglang: retry #1174

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ef0ec6c
dsv4-b300-sglang: enable SWA_EVICT_DROP_PAGE_MARGIN for DP-attention
yhyang201 Apr 26, 2026
d96eb71
perf-changelog: add dsv4-b300-sglang entry for #1174
yhyang201 Apr 26, 2026
807b11a
perf-changelog: update description for #1174
yhyang201 Apr 26, 2026
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1 change: 1 addition & 0 deletions benchmarks/single_node/dsv4_fp4_b300_sglang.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -70,6 +70,7 @@ DEEPEP_CONFIG='{"normal_dispatch":{"num_sms":96},"normal_combine":{"num_sms":96}
MEM_FRACTION_STATIC=0.90

if [ "${DP_ATTENTION}" = "true" ]; then
export SGLANG_OPT_SWA_EVICT_DROP_PAGE_MARGIN=1
export SGLANG_OPT_USE_DEEPGEMM_MEGA_MOE=0
export SGLANG_OPT_FIX_HASH_MEGA_MOE=0
export SGLANG_OPT_USE_FAST_MASK_EP=1
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7 changes: 7 additions & 0 deletions perf-changelog.yaml
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Expand Up @@ -1868,3 +1868,10 @@
description:
- "Floor --max-running-requests at 8 in dsv4_fp4_b300_sglang.sh so low-CONC sweeps don't drop below the queue depth needed for stable benchmarking (CONC * 3 / 2 still applies above CONC=5)"
pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/1173

- config-keys:
- dsv4-fp4-b300-sglang
description:
- "better performance for dp-attention"
- "Recipes from https://docs.sglang.io/cookbook/autoregressive/DeepSeek/DeepSeek-V4"
pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/1174
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