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[PERF] Wan2.2 support adalayernorm on NPU#2575

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fan2956 wants to merge 7 commits intovllm-project:release/v0.18.0.post1from
fan2956:add_wan22_adalayernorm
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[PERF] Wan2.2 support adalayernorm on NPU#2575
fan2956 wants to merge 7 commits intovllm-project:release/v0.18.0.post1from
fan2956:add_wan22_adalayernorm

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@fan2956
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@fan2956 fan2956 commented Apr 8, 2026

PLEASE FILL IN THE PR DESCRIPTION HERE ENSURING ALL CHECKLIST ITEMS (AT THE BOTTOM) HAVE BEEN CONSIDERED.

Purpose

use mindiesd fused adalayernrom
refactor adalayernorm layer

Test Plan

server
vllm serve wan2.2-i2v-diffusers
--omni
--port 8099
--usp 8
--use-hsdp
--vae-patch-parallel-size 8
--vae-use-tiling
--log-stats
--profiler-config '{"profiler": "torch", "torch_profiler_dir": "./vllm_profile"}'
curl
curl -X POST http://localhost:8099/v1/videos
-F "prompt=**********"
-F "input_reference=image"
-F "size=720x1280"
-F "fps=24"
-F "num_frames=81"
-F "guidance_scale=1.0"
-F "flow_shift=5.0"
-F "num_inference_steps=4"
-F "seed=42"

Test Result

fused opt to adalayernorm


Essential Elements of an Effective PR Description Checklist
  • [√] The purpose of the PR, such as "Fix some issue (link existing issues this PR will resolve)".
  • [ √] The test plan. Please provide the test scripts & test commands. Please state the reasons if your codes don't require additional test scripts. For test file guidelines, please check the test style doc
  • [ √] The test results. Please paste the results comparison before and after, or the e2e results.
  • (Optional) The necessary documentation update, such as updating supported_models.md and examples for a new model. Please run mkdocs serve to sync the documentation editions to ./docs.
  • (Optional) Release notes update. If your change is user-facing, please update the release notes draft.

BEFORE SUBMITTING, PLEASE READ https://github.com/vllm-project/vllm-omni/blob/main/CONTRIBUTING.md (anything written below this line will be removed by GitHub Actions)

fan2956 added 6 commits April 7, 2026 20:29
Signed-off-by: fan2956 <zhoufan53@huawei.com>
Signed-off-by: fan2956 <zhoufan53@huawei.com>
Signed-off-by: fan2956 <zhoufan53@huawei.com>
Signed-off-by: fan2956 <zhoufan53@huawei.com>
Signed-off-by: fan2956 <zhoufan53@huawei.com>
@fan2956 fan2956 requested a review from hsliuustc0106 as a code owner April 8, 2026 02:48
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@gcanlin
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gcanlin commented Apr 8, 2026

Please open a PR to main first.

Signed-off-by: fan2956 <zhoufan53@huawei.com>
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2 participants