Bug#977345: enabling vector acceleration on non- x86/amd64 hardware

2021-01-17 Thread Norbert Preining
Hi Ian, thanks for your email and interest in these matters. On Sat, 16 Jan 2021, ian_br...@mail.ru wrote: > example, gcc on linux will require -mavx2 for AVX2, and -mavx512f > for AVX512). Could you provide a PR or patch? > also note that there is a provision for inlining the hash func

Bug#977345: enabling vector acceleration on non- x86/amd64 hardware

2021-01-17 Thread ian_bruce
> Use hardware-accelerated XXH3 computation on x86 architecture, and > install the hardware-accelerating header file. note that the upstream source code also includes vectorized algorithms for ARM NEON and POWER VSX CPUs: XXH_VECTOR : manually select a vector instruction set (default: aut