ecmascript_simd
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tc39
SIMD numeric type for EcmaScript
Float16 or bfloat16 support for loads and stores is missing. I do not expect SIMD extensions to actually do operations on them in native format in hardware (but it would...
I know it would throw a wrench into entire design, but take a look into ARM SVE ISA. I think it could be done tho with good SIMD design, and...
Seriously? Not user friendly or obvious what it is. Name should express semantic more clearly. The fact that dozens of ISAs and SIMD libraries for C, C++, etc use the...
I think SIMD should provide in spec operations to do sum, multiplication, min and max on vectors. `sum` would be `a.x + a.y + a.z + a.w` for example. And...
What's the roadmap look like to support Float64x2? We ported our game engine as well as NVidia's PhysX 3.3.3 to JavaScript using Emscripten, and the SIMD.js support in Firefox currently...
Hi, add, sub, div, sqrt, mul, and float->integer conversions, should all have a third optional argument, to allow changing a rounding mode (nearest, toward plus infinity, towards minus infinity, to...
According to https://github.com/kripken/emscripten/issues/4645#issuecomment-256101137 there's a consensus to remove `.load3` and `.store3` from asm.js imports of SIMD.js. Is there a link to the asm.js version of the spec that would highlight...
Hello. I have question. How to drop uint8x16 to 4 of uint32x4 with transpose? Known that notation with rgba rgba rgba rgba to rrrr gggg bbbb aaaa. And backward four...
