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AVX, SSE, Altivec, ...
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To get FFTW to pass it's tests on Power with GCC 6 I had to add
```
configopts = ' --disable-altivec --disable-vsx'
```
to the easyconfig. This problem is reported in https://github.com/FFTW/fftw3…
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First, I think having generic SIMD types like `@Vector(T, N)` (#903 or any other syntax) with most arithmetic operations defined on them is really nice and is useful to many people.
However, this w…
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### 🐛 Describe the bug
Hi,
I am compiling pytorch 2.1.0-rc3 from source on RHEL8 using the PPC64LE CPU architecture and CUDA support (7.0 for V100).
```bash
python3 -m pip install -r requireme…
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==> Downloading https://ia902307.us.archive.org/31/items/tigerbrew/aria2-1.19.0.leopard_altivec.bottle.tar.gz
###### ################################################################## 100.0%
==> Pour…
ghost updated
3 years ago
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- [ ] prepare a list of functions not implemented
- for each of them
- [ ] implement it when feasible
- [ ] measure the actual speedup
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With LLVM 14, I get loads of errors like the following,
```
lib/kernel/abs_diff.cl:34:27: warning: Current handling of vector bool and vector pixel types in this context are deprecated. The default …
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Some of the TOP50 Supercomputers run OpenPOWER ISA Compatible CPUs (POWER9, etc) - Summit, et. al. Given that and my personal desire to run inference and training on my own OpenPOWER-based systems, it…
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LLVM 11.0.1 on FreeBSD 13.0-RELEASE
```
/usr/bin/cc -DPFFFT_EXPORTS -DPFFFT_SCALVEC_ENABLED=1 -D_USE_MATH_DEFINES -O2 -pipe -fstack-protector-strong -fno-strict-aliasing -O2 -pipe -fstack-prote…
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Currently, following targets use “ppc64” as base CPU: powerpc64-unknown-linux-gnu, powerpc64-unknown-linux-musl, powerpc64-unknown-freebsd.
In LLVM, “ppc64” implies “+altivec”. This is unfortunate,…