Re: [flac-dev] Autocorrelation precision insufficient

2021-06-25 Thread Robert Kausch
Hi Martijn, Great work! I concur with David that compression should work the same on all platforms. There can be SIMD optimizations for some routines, but they should produce the same result as the non-SIMD versions. If outdated optimizations cannot be updated, better drop them instead of kee

Re: [flac-dev] Autocorrelation precision insufficient

2021-06-25 Thread David Willmore
Martijn, Just a lone voice here, but I would opt for the best compression on the most platforms. As I am one of the people who always run FLAC at the placebo max compression, my vote will always be for best compression over any other resource use. I also can make ARMv7 hardware available to you

Re: [flac-dev] Autocorrelation precision insufficient

2021-06-25 Thread Martijn van Beurden
Op do 24 jun. 2021 om 09:17 schreef Martijn van Beurden : > - Switch to autoc[] as doubles, but remove current SSE and disable VSX > intrinsics for someone to update them later (I don't have any POWER8 > or POWER9 hardware to test). This means all platforms will get the > same compression, but some