https://bugs.freedesktop.org/show_bug.cgi?id=96296
Bug ID: 96296 Summary: clpeak causes a GPU hang Product: Mesa Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel@lists.freedesktop.org Reporter: notasas@gmail.com QA Contact: dri-devel@lists.freedesktop.org
AMD JUNIPER (DRM 2.43.0 / 4.6.0) Mesa 12.1.0-devel (git-3581812) llvm-3.8 1:3.8-2ubuntu3
clpeak - https://github.com/krrishnarraj/clpeak.git
As soon as it starts it's float8 test (earlier ones run fine), the machine locks up and does not recover. Perhaps it attempts to execute some fp64 instructions that are missing on Juniper?