-
See https://godbolt.org/z/jKczKPMMe.
The code is the following:
```rust
use std::arch::x86_64::*;
#[no_mangle]
pub unsafe fn custom_shuffle(x: __m128i) -> __m128i {
let mut tmp1 = _mm_…
-
- [ ] Complex control flow is generated in nested-loop with if/else (e.g., FFT), which leads to unmappable DFG. This is mainly because the reordered nodes make the back routing unable to close the cyc…
-
The SIMD cannot be disabled anymore. These are the 2 parts we need to fix:
- [x] do not put `-msimd128` to `emcc-default.rsp`, otherwise we compile with SIMD even when `WasmEnableSIMD` is `false`. …
-
Repo: https://codeberg.org/soundtouch/soundtouch
This library is used by Firefox to handle audio time-stretching for `` or `` elements. It is not bottle-necking video playback but some functions fr…
xen0n updated
7 months ago
-
Currently NanoRT does not utilize SIMD/AVX.
Also no quantized BVH support.
It'd be better to start to consider optimization and quantization.
Fortunately, recent CPU architecture(AlderLake, Z…
-
Since we use many of our own types, we might be able to use vector and matrix types from System.Numerics instead of OpenTK types which may result in significant speedups with calculations.
We shoul…
-
We should document the various env vars (`{}ARROW_SIMD_LEVEL{`}, `{}ARROW_RUNTIME_SIMD_LEVEL{`}, `{}ARROW_USER_SIMD_LEVEL{`}, others?).
We should also document what the defaults are (and what that …
-
```
OpenJPEG already uses SIMD code (only SSE) when __SSE__ is defined.
This is the case for x64 code by default (not under Visual Studio though)
because x64 CPUs all have SSE/SSE2. This is also the …
-
```
OpenJPEG already uses SIMD code (only SSE) when __SSE__ is defined.
This is the case for x64 code by default (not under Visual Studio though)
because x64 CPUs all have SSE/SSE2. This is also the …
-
```
Description:
As title.
```
Original issue reported on code.google.com by `wuye9036` on 14 Dec 2011 at 7:11