On Wed, 2016-07-13 at 23:51 +0300, Grazvydas Ignotas wrote: > On Wed, Jul 13, 2016 at 2:56 AM, Timothy Arceri > <timothy.arc...@collabora.com> wrote: > > On Sat, 2016-07-09 at 20:21 +0300, Grazvydas Ignotas wrote: > > > > > > I think I still have some more: > > > - running 32bit program after 64bit version of the same thing (or > > > vice > > > versa) leads to segfaults and assert hits. Probably easiest to > > > build > > > 32bit and 64bit apitrace and play some traces. > > > - a trace from comment 2 of bug 96624 doesn't seem to render on > > > cache. > > > > I can't seem to reproduce this. I created some traces using the 32- > > bit > > and 64-bit versions of The Talos Principle but they seems to run > > with > > no issues. I've pushed updates to the shader-cache branch maybe I > > fixed > > something. > > Still crashes here. What I do: > 1. build 64bit and 32bit versions of apitrace > 2. get the trace from bug 96425 > 3. rm -rf ~/.cache/mesa/ > 4. MESA_GLSL_CACHE_ENABLE=1 build64/glretrace -b Talos_flicker2.trace > 5. MESA_GLSL_CACHE_ENABLE=1 build32/glretrace -b Talos_flicker2.trace
ok so I'd used a different commit to build the 32bit and 64bit builds which caused the shader-cache to fallback and recompile the shader so I didn't hit the errors, whoops. Anyway I've pushed a fix to the shader-cache branch. Thanks, Tim > > Program received signal SIGSEGV, Segmentation fault. > 0xf751b8cb in read_atomic_buffers (prog=<optimized out>, > metadata=0xffffba34) at glsl/shader_cache.cpp:405 > 405 *stage_buff_list[j] = &prog->AtomicBuffers[i]; > (gdb) bt > #0 0xf751b8cb in read_atomic_buffers (prog=<optimized out>, > metadata=0xffffba34) at glsl/shader_cache.cpp:405 > #1 shader_cache_read_program_metadata (ctx=0xf6d18020, > prog=0x88ac610) at glsl/shader_cache.cpp:1283 > #2 0xf748eeaf in link_shaders (ctx=0xf6d18020, prog=0x88ac610, > is_cache_fallback=false) at glsl/linker.cpp:4541 > #3 0xf73d289c in _mesa_glsl_link_shader (ctx=0xf6d18020, > prog=0x88ac610, is_cache_fallback=false) > at program/ir_to_mesa.cpp:3073 > #4 0xf72c682a in _mesa_link_program (ctx=0xf6d18020, > shProg=0x88ac610) at main/shaderapi.c:1099 > #5 0xf72c7e47 in _mesa_LinkProgram (programObj=14) at > main/shaderapi.c:1603 > #6 0x08264000 in _get_glLinkProgram(unsigned int) () > #7 0x0810ef17 in retrace_glLinkProgram(trace::Call&) () > > Gražvydas > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/mesa-dev _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev