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[Web]Allows setting powerPreference on webgpu #17545

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Merged
tqchen merged 2 commits into from
Dec 10, 2024
Merged

[Web]Allows setting powerPreference on webgpu #17545

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2805c13
Added powerPreference argument to detectGPUDevice() while keeping old…
marschr Nov 27, 2024
9b7b3d0
Added powerPreference argument to detectGPUDevice() while keeping old…
marschr Nov 27, 2024
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4 changes: 2 additions & 2 deletions web/src/webgpu.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -33,9 +33,9 @@ export interface GPUDeviceDetectOutput {
/**
* DetectGPU device in the environment.
*/
export async function detectGPUDevice(): Promise<GPUDeviceDetectOutput | undefined> {
export async function detectGPUDevice(powerPreference: "low-power" | "high-performance" = "high-performance"): Promise<GPUDeviceDetectOutput | undefined> {
if (typeof navigator !== "undefined" && navigator.gpu !== undefined) {
const adapter = await navigator.gpu.requestAdapter({ "powerPreference": "high-performance" });
const adapter = await navigator.gpu.requestAdapter({ powerPreference });
if (adapter == null) {
throw Error(
"Unable to find a compatible GPU. This issue might be because your computer doesn't have a GPU, or your system settings are not configured properly. " +
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