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Don't upload small tensors as uniforms to packed op programs #1429

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Dec 5, 2018
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Don't upload small tensors as uniforms to packed op programs #1429

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4f27138
Don't upload small tensors as uniforms to packed op programs
astojilj Dec 5, 2018
380b8eb
Merge branch 'master' into batchnormbug
annxingyuan Dec 5, 2018
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2 changes: 1 addition & 1 deletion src/kernels/backend_webgl.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -1840,7 +1840,7 @@ export class MathBackendWebGL implements KernelBackend {
let texData = this.texData.get(input.dataId);

if (texData.texture == null) {
if (!(!texData.isPacked && program.usesPackedTextures) &&
if (!program.usesPackedTextures &&
util.sizeFromShape(input.shape) <=
ENV.get('WEBGL_SIZE_UPLOAD_UNIFORM')) {
// Upload small tensors that live on the CPU as uniforms, not as
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