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refactor: deprecate onnx.env.webgpu.powerPreference #1199

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refactor: deprecate onnx.env.webgpu.powerPreference #1199

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11 changes: 6 additions & 5 deletions src/backends/onnx.js
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Original file line number Diff line number Diff line change
Expand Up @@ -152,7 +152,12 @@ export async function createInferenceSession(buffer, session_options, session_co
// so we wait for it to resolve before creating this new session.
await wasmInitPromise;
}

if (ONNX_ENV?.webgpu) {
const adapter = await navigator.gpu.requestAdapter({ powerPreference: 'high-performance' })
if (adapter) {
ONNX_ENV.webgpu.device = await adapter.requestDevice();
}
}
const sessionPromise = InferenceSession.create(buffer, session_options);
wasmInitPromise ??= sessionPromise;
const session = await sessionPromise;
Expand Down Expand Up @@ -194,10 +199,6 @@ if (ONNX_ENV?.wasm) {
}
}

if (ONNX_ENV?.webgpu) {
ONNX_ENV.webgpu.powerPreference = 'high-performance';
}

/**
* Check if ONNX's WASM backend is being proxied.
* @returns {boolean} Whether ONNX's WASM backend is being proxied.
Expand Down