[Bug middle-end/108376] TSVC s1279 runs 40% faster with aocc than gcc at zen4

2024-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108376 Richard Biener changed: What|Removed |Added Resolution|--- |WONTFIX Status|NEW

[Bug middle-end/108376] TSVC s1279 runs 40% faster with aocc than gcc at zen4

2023-01-14 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108376 --- Comment #3 from Jan Hubicka --- If I make the arrays random then GCC code is indeed faster: #include #include typedef float real_t; #define iterations 100 #define LEN_1D 32000 #define LEN_2D 256 real_t

[Bug middle-end/108376] TSVC s1279 runs 40% faster with aocc than gcc at zen4

2023-01-12 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108376 Richard Biener changed: What|Removed |Added Last reconfirmed||2023-01-12

[Bug middle-end/108376] TSVC s1279 runs 40% faster with aocc than gcc at zen4

2023-01-11 Thread amonakov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108376 Alexander Monakov changed: What|Removed |Added CC||amonakov at gcc dot gnu.org ---