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It was [brought to my attention](https://github.com/openwall/john/issues/5513#issuecomment-2236594571) we do not compile `john` with AVX2 support, which might have significant negative performance eff…
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mongodb upgraded mozjs to ESR115.7 in 7.0.12 and its brain-dead SConscript contains this:
`env.Append(CCFLAGS=['-mavx2'])`
Removing it does not work - looks like SIMD_avx2.cpp must be compiled wit…
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https://copr-dist-git.fedorainfracloud.org/cgit/sneexy/zen-browser/zen-browser-avx2.git/tree/
I would like more packages starting with Z in my third-party repo please
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nasm issue
```
| FAILED: obj/third_party/libjpeg_turbo/simd_asm/jccolor-avx2.o
| python3 ../build/gn_run_binary.py nasm -DPIC -felf64 -I../third_party/libjpeg_turbo/simd/nasm// -I../third_party/l…
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StaxRip
Hi, I get the following error when encoding Dolby Vision with StaxRip.
I did vbv 160000 as in #1203 but I got the following error.
I wish StaxRip would fill in these settings for us.
…
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When do I use SIMD AVX then codec works.
When do I use SIMD AVX2 then codec doesn't work.
**Compiled: INTEL, flags: MMX SSE SSE2 SSE3 SSSE3 SSE41 SSE42 ???**
Detected: INTEL, flags: MMX SSE SSE2 …
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In https://github.com/tomojitakasu/PocketSDR/blob/master/src/sdr_func.c the dot_IQ_code function (called by corr_std) contains some NEON/AVX2 optimised code but it does not seems to do anything are t…
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### Description
The following hack leads to 25% perf improvement
```fsharp
let mutable i = 0
while i < N do
...
i
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I tried this code:
```rust
#[target_feature(enable = "avx2")]
pub unsafe fn f() {}
```
I expected to see this happen:
Rustdoc says something along the lines of:
> Requires target feature avx2 at r…
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Commit 99c6231 added ``OPTIONS = -DAVX2 -mavx2 -mfma`` to ``lib/build/libsdr.mk``, leading to
```
pocket_dump[3030167] trap invalid opcode ip:55fc619549b8 sp:7ffe82b923b0 error:0 in pocket_dump[5…