Re: AVX512 code now committed, some more testing needed
Todd Zullinger via Lame-dev <[email protected]> Sat, 1 Aug 2026 11:24:59 -0400
| Newsgroups | gmane.comp.audio.mp3.lame |
|---|---|
| Message-ID | <[email protected]> |
Hi, Alexander Leidinger wrote: > due to an oversight in the code, some of the AVX512 code was not tested. > This may make a difference for both CBR and VBR. Could you please re-run > some tests with the most revent code in SVN (at least r6720)? > > Please make sure you have a clean tree and configure either with > "--disable-shared", or use the LD_LIBRARY_PATH setting in the examples below > (to make sure the correct libmp3lame is found, and not an already installed > one). I had intended to run these tests over the weekend on my Ryzen 9 9950X 3D, but instead the motherboard on my AMD desktop decided that today was a good day to report a CPU failure. If it was out of warranty, I'd just resign myself to getting a new one and could likely have it today, but since it's barely a year old I'll do the slower thing and try to get it replaced under warranty. Sorry I won't be of more use. Maybe I'll get lucky and work out whatever the issue is without needing any new hardware and then I can get back to this over the weekend. :) Thanks for all the work on Lame! -- Todd