alt Hacker NewsI love the AVX512 support in Zen 5 but the lack of Valgrind support for many of the AVX512 instructions frustrates me almost daily. I have to maintain a separate environment for compiling and testing because of it.
I love the AVX512 support in Zen 5 but the lack of Valgrind support for many of the AVX512 instructions frustrates me almost daily. I have to maintain a separate environment for compiling and testing because of it.
There was someone at Intel working on AVX512 support in Valgrind. She is/was based in St Petersburg. Intel shuttered their Russian operations when Putin invaded Ukraine and that project stalled.
If anyone has the time and knowledge to help with AVX512 support then it would be most welcome. Fair warning, even with the initial work already done this is still a huge project.