[Mesa-dev] Gallium ARB_get_program_binary support

Mon Dec 11 21:19:20 UTC 2017

On 12/12/17 08:13, Mike Lothian wrote:
> Tested with Dead Island, Dirt Rally and Serious Sam BFG (which I believe 
> uses this extension)
> 
> Do you know any other games that use this?

I believe Dying Light uses it also.

> 
> On Mon, 11 Dec 2017 at 02:17 Dieter Nützel <Dieter at nuetzel-hh.de 
> <mailto:Dieter at nuetzel-hh.de>> wrote:
> 
>     For the V2 series:
> 
>     Tested-by: Dieter Nützel <Dieter at nuetzel-hh.de
>     <mailto:Dieter at nuetzel-hh.de>>
>     and
>     Acked-by: Dieter Nützel <Dieter at nuetzel-hh.de
>     <mailto:Dieter at nuetzel-hh.de>>
>     if this is worth from my side.
> 
>     on RX580 8GB
> 
>     with DiRT Rally, UH, UV, Blender 2.79, smoketest, F1 2017 (Vulkan),
>     glmark2 (parallel with
>     OpenCL (/opt/opencl-example>./run_tests.sh))
> 
>     Dieter
> 
>     Am 10.12.2017 23:06, schrieb Timothy Arceri:
>      > On 10/12/17 17:56, Dieter Nützel wrote:
>      >> First BAD commit is patch [PATCH 2/5].
>      >> https://patchwork.freedesktop.org/patch/192329/
>      >
>      >
>      > Thanks! I've sent a V2 of that patch, I've also confirmed DiRT Rally
>      > no longer segfaults at start-up.
>      >
>      >> With it I get this in dmesg:
>      >>
>      >> [34581.836122] OGL_Dispatch_33[4887]: segfault at 0 ip
>      >> 000000009ebeafda sp 00000000a95580d4 error 4 in
>      >> libc-2.26.so <http://libc-2.26.so>[7f6afcaf7000+1b1000]
>      >> [34706.224082] perf: interrupt took too long (5089 > 4913), lowering
>      >> kernel.perf_event_max_sample_rate to 39250
>      >> [34918.833330] OGL_Dispatch_33[19897]: segfault at 0 ip
>      >> 00000000d9adbd7a sp 00000000e6e1b769 error 4 in
>      >> libc-2.26.so <http://libc-2.26.so>[7f2fc4777000+1b1000]
>      >> [35148.576818] OGL_Dispatch_33[2934]: segfault at 0 ip
>      >> 0000000078a41511 sp 000000001f147296 error 4 in
>      >> libc-2.26.so <http://libc-2.26.so>[7ff11fa23000+1b1000]
>      >> [35172.410621] OGL_Dispatch_33[3371]: segfault at 0 ip
>      >> 00000000ef37ae37 sp 0000000099ce37ab error 4 in
>      >> libc-2.26.so <http://libc-2.26.so>[7f0af78ff000+1b1000]
>      >> [35383.940291] OGL_Dispatch_33[18591]: segfault at 0 ip
>      >> 00000000813f92d2 sp 000000007c9305e7 error 4 in
>      >> libc-2.26.so <http://libc-2.26.so>[7fee87426000+1b1000]
>      >>
>      >> It's in the morning, now.
>      >> Here in 'OLD' Germany, near Hamburg.
>      >> Good night! ;-)
>      >>
>      >> Dieter
>      >>
>      >> Am 10.12.2017 05:15, schrieb Timothy Arceri:
>      >>> Hi, as always thanks for testing :)
>      >>>
>      >>> Are you able to find out which patch causes the crash? I'm
>     curious if
>      >>> its the ARB_get_program_binary support or if I break the regular
>      >>> cache
>      >>> when re-factoring.
>      >>>
>      >>> Thanks,
>      >>> Tim
>      >>>
>      >>> On 09/12/17 15:58, Dieter Nützel wrote:
>      >>>> Hello Tim,
>      >>>>
>      >>>> first time ever, that I got a real regression with your GREAT
>     work.
>      >>>> ;-)
>      >>>>
>      >>>> DiRT Rally sig fault (SIGSEGV(11) with this series.
>      >>>> (see attachment)
>      >>>>
>      >>>> Bad cache hit re-read?
>      >>>> Removing .cache/mesa_shader_cache do not help.
>      >>>> Searching for the rigth Feral (Steam?) cache dir. - Alex/James?
>      >>>>
>      >>>> Then I'll have to find which of the five did it.
>      >>>>
>      >>>>  From the log I got this:
>      >>>> [1209/054156:ERROR:sandbox_linux.cc(325)] InitializeSandbox()
>     called
>      >>>> with multiple threads in process gpu-process
>      >>>> [1209/054157:INFO:CONSOLE(0)] "The specified value '!' does not
>      >>>> conform to the required format.  The format is '#rrggbb' where rr,
>      >>>> gg, bb are two-digit hexadecimal numbers.", source:
>      >>>>
>     file://localhost/home1/alexander/My%20Games/Steam/steamapps/common/DiRT%20Rally/share/FeralUI/PGOW/Core/feralUI.html
>      >>>> (0)
>      >>>> Installing breakpad exception handler for
>      >>>> appid(steam)/version(1509425745)
>      >>>> [1209/054158:INFO:CONSOLE(0)] "Synchronous XMLHttpRequest on the
>      >>>> main thread is deprecated because of its detrimental effects
>     to the
>      >>>> end user's experience. For more help, check
>      >>>> http://xhr.spec.whatwg.org/.", source:  (0)
>      >>>> [1209/054208:WARNING:x11_util.cc(1490)] X error received: serial
>      >>>> 4814, error_code 3 (BadWindow (invalid Window parameter)),
>      >>>> request_code 4, minor_code 0 (X_DestroyWindow)
>      >>>> SDL2 initialised [built against 2.0.5, running with 2.0.5]
>      >>>> DirtRally: dumped to
>      >>>> "/home/alexander/.local/share/feral-interactive/DiRT
>      >>>> Rally/crashes/2363a778-c194-621f-0f837dfb-191070fd.dmp"
>      >>>>
>      >>>> Cheers,
>      >>>> Dieter
>      >>>>
>      >>>> Am 08.12.2017 10:57, schrieb Timothy Arceri:
>      >>>>> Core support in now in master so this is just a resend of the
>      >>>>> gallium
>      >>>>> patches.
>      >>>>>
>      >>>>> Resolves crash in Dead Island:
>      >>>>>
>      >>>>> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=85564
>      >>>>>
>      >>>>> Branch available here:
>      >>>>>
>      >>>>> https://github.com/tarceri/Mesa.git gallium-program-binary
>      >>>>>
>      >>>>> _______________________________________________
>      >>>>> mesa-dev mailing list
>      >>>>> mesa-dev at lists.freedesktop.org
>     <mailto:mesa-dev at lists.freedesktop.org>
>      >>>>> https://lists.freedesktop.org/mailman/listinfo/mesa-dev
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