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introduces 64gb optimized qwen3.8-27b webgpu model - #653
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Prathik Rao (prathikr) wants to merge 1 commit into
Open
Prathik Rao (prathikr) wants to merge 1 commit into
Prathik Rao (prathikr) wants to merge 1 commit into
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🟡 Changes recommended
ONNX Runtime GenAI rejects runtime profiles for non-CUDA providers, preventing the generated WebGPU model from loading.
Review effort: Balanced
Findings: 1
Open (1)
What changed in this PR
Adds an INT4 WebGPU recipe for Qwen3.8-27B, optimized for a 64 GB Mac configuration.
Changes:
- Adds paged-attention WebGPU export configuration.
- Adds memory-based runtime tuning.
- Documents export and registers the recipe.
| File | Description |
|---|---|
README.md |
Documents export and runtime settings. |
Qwen-Qwen3.8-27B_webgpu_int4.json |
Defines model export and runtime configuration. |
info.yml |
Registers the recipe metadata. |
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| "runtime_profiles": { | ||
| "type": "GenAIModelRuntimeProfiles", |
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sets
chunk_sizeandmax_scheduled_tokensto 256 to maximize performance on Mac mini M4 Pro (64GB)