[Bug target/113236] WebP benchmark is 20% slower vs. Clang on AMD Zen 4

2024-04-24 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113236 --- Comment #3 from Jan Hubicka --- Seems this perofmance difference is still there on zen4 https://www.phoronix.com/review/gcc14-clang18-amd-zen4/3

[Bug target/113236] WebP benchmark is 20% slower vs. Clang on AMD Zen 4

2024-01-05 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113236 Jan Hubicka changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug target/113236] WebP benchmark is 20% slower vs. Clang on AMD Zen 4

2024-01-04 Thread aros at gmx dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113236 --- Comment #1 from Artem S. Tashkinov --- That's WebP image encode, Quality 100, highest compression. Also applies to MTL: https://www.phoronix.com/review/intel-meteorlake-gcc-clang/3