[Mesa-dev] [Bug 108524] [RADV] GPU lockup on event synchronization
https://bugs.freedesktop.org/show_bug.cgi?id=108524 Bas Nieuwenhuizen changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #2 from Bas Nieuwenhuizen --- Fixed with commit d41c3cc01314fd2586ad2392a05647197d04c28d Author: Bas Nieuwenhuizen Date: Tue Oct 23 10:54:24 2018 +0200 radv: Emit enqueued pipeline barriers on event write. Since the CPU can read them we need to execute any GPU->CPU flushes before the event is written. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108524 Fixes: f4e499ec791 "radv: add initial non-conformant radv vulkan driver" Reviewed-by: Samuel Pitoiset -- You are receiving this mail because: You are the assignee for the bug. You are the QA Contact for the bug.___ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
[Mesa-dev] [Bug 108524] [RADV] GPU lockup on event synchronization
https://bugs.freedesktop.org/show_bug.cgi?id=108524 --- Comment #1 from Bas Nieuwenhuizen --- I did not see a lockup* but this fixes the data issue: https://patchwork.freedesktop.org/patch/257901/ *: I got some what looks like the program just trying to dump too much stuff too the terminal, while the terminal cannot redraw because you are keeping a commandbuffer in flight. You can avoid this by using the compute queue or by dumping less stuff to the terminal (as fixing the data issue effectively does) -- You are receiving this mail because: You are the QA Contact for the bug. You are the assignee for the bug.___ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
[Mesa-dev] [Bug 108524] [RADV] GPU lockup on event synchronization
https://bugs.freedesktop.org/show_bug.cgi?id=108524 Bug ID: 108524 Summary: [RADV] GPU lockup on event synchronization Product: Mesa Version: 18.2 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Vulkan/radeon Assignee: mesa-dev@lists.freedesktop.org Reporter: nex...@gmail.com QA Contact: mesa-dev@lists.freedesktop.org I'm working on Device - Host - Device synchronization with VkEvent, but doing that results to a lockup using radv. It works with amdvlk though as you can read in the original issue on the Khronos github page here: https://github.com/KhronosGroup/Vulkan-Docs/issues/755 Here is sample source code that reproduces the problem: https://gist.github.com/neXyon/859b2e52bac9a5a56b804d8a9d5fa4a5 -- You are receiving this mail because: You are the assignee for the bug. You are the QA Contact for the bug.___ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev