https://bugs.kde.org/show_bug.cgi?id=383010
--- Comment #10 from Tanya <tatyana.a.mine...@intel.com> --- Hello, Sorry for the late response. Please find the attachment for the patch AVX-512_prototype_v3.patch. It mainly adds new instructions to Nulgrind; most of these instructions are not added to Memcheck yet. The patch also enables AVX-512 in VGDB. The patch has these updates to the AVX/AVX2 functionality: 1) AVX and AVX-2 instructions now set the unused upper half of destination ZMM vector register to all zeros. 2) Serial FMA instructions are supposed to keep the destination bits [127:32] for 32-bit instructions or [127:64] for the 64-bit unchanged; original Valgrind sets them to zero. Please let us know if this should be a separate patch. The tests for AVX-512, AVX-2, AVX and serial vFMA instructions are attached. The vFMA test must run correctly on the AVX machines, too. Please let me know if you would like us to provide the list of the implemented AVX-512 instructions. Regards, Tanya -- You are receiving this mail because: You are watching all bug changes.
