[Bug 90378] [LLVM][bisected] GPU lockups in Left 4 Dead 2

https://bugs.freedesktop.org/show_bug.cgi?id=90378 Daniel Scharrer changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug 90378] [LLVM][bisected] GPU lockups in Left 4 Dead 2

https://bugs.freedesktop.org/show_bug.cgi?id=90378 --- Comment #9 from Daniel Scharrer --- Hi Marek, Looks like http://lists.freedesktop.org/archives/mesa-dev/2015-July/089950.html does help. With latest LLVM + Mesa + that patch series, glitches and lockups seem to be gone. I got one lockup

[Bug 90378] [LLVM][bisected] GPU lockups in Left 4 Dead 2

https://bugs.freedesktop.org/show_bug.cgi?id=90378 --- Comment #8 from Daniel Scharrer --- I have confirmed that the issues is still the same with Mesa git-ff0a41b + LLVM r241381: L4D2 has glitches and lockups with unpatched LLVM and no glitches or lockups with unpatched LLVM and

[Bug 90378] [LLVM][bisected] GPU lockups in Left 4 Dead 2

https://bugs.freedesktop.org/show_bug.cgi?id=90378 --- Comment #7 from Daniel Scharrer --- Yes, afair R600_DEBUG=switch_on_eop fixed all issues with L4D2. I'll re-test with a more up to date build of LLVM and Mesa. > Adding Tom in case he has an opinion on the LLVM issue. Looks like he already

[Bug 90378] [LLVM][bisected] GPU lockups in Left 4 Dead 2

https://bugs.freedesktop.org/show_bug.cgi?id=90378 Marek Olšák changed: What|Removed |Added CC||tstellar at gmail.com --- Comment #6

[Bug 90378] [LLVM][bisected] GPU lockups in Left 4 Dead 2

https://bugs.freedesktop.org/show_bug.cgi?id=90378 --- Comment #5 from Daniel Scharrer --- While the glitches come from an earlier revision than the GPU lockups, both are caused by the machine scheduler. Disabling the machine scheduler for SI fixes both the glitches and the GPU lockups. See bug

[Bug 90378] [LLVM][bisected] GPU lockups in Left 4 Dead 2

https://bugs.freedesktop.org/show_bug.cgi?id=90378 Michel Dänzer changed: What|Removed |Added Summary|[radeonsi][bisected] GPU|[LLVM][bisected] GPU