4 ms·
on an M1 I think TF.js is within 2x of native XNNPACK on a single core. Since aarch64 simd width is also 128, it works out well.
by brrrrrm 5y ago
on an M1 I think TF.js is within 2x of native XNNPACK on a single core. Since aarch64 simd width is also 128, it works out well.
- fxtentacle 5y agoI'm willing to believe that, but who would use a single core for an embarrassingly parallel problem such as image convolution? I'd expect it to use all 8 cores, but AFAIK, Wasm really only uses one. Probably that's the biggest performance factor then.