https://bugs.freedesktop.org/show_bug.cgi?id=88669
Bug ID: 88669 Summary: clover on radeonsi fails in radeon_shader_binary_config_start Product: Mesa Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: michael@kuemmling.de QA Contact: dri-devel@lists.freedesktop.org
Created attachment 112609 --> https://bugs.freedesktop.org/attachment.cgi?id=112609&action=edit backtrace
ImageMagick 6.9.0 with OpenCL crashes, when bluring an image.
I'm using current mesa from git (after commit 3c3e60e050ea0850fcfeb5c4c2aa4f954d54d665) on Radeon HD 7750 (Southern Islands / Cape Verde).
https://bugs.freedesktop.org/show_bug.cgi?id=88669
--- Comment #1 from Tom Stellard tstellar@gmail.com --- What version of LLVM are you using?
https://bugs.freedesktop.org/show_bug.cgi?id=88669
--- Comment #2 from michael@kuemmling.de --- I use also llvm git version (after commit 8737be85f6210693b6693b00cc425a2ad2a9a6c7)
https://bugs.freedesktop.org/show_bug.cgi?id=88669
--- Comment #3 from Michel Dänzer michel@daenzer.net --- I suspect symbol_count might be 0 in parse_symbol_table(), in which case binary->global_symbol_offsets would probably end up as NULL.
Not sure that should ever happen though. Michael, which version of libelf are you using?
https://bugs.freedesktop.org/show_bug.cgi?id=88669
--- Comment #4 from michael@kuemmling.de --- I use libelf from elfutils 0.161
https://bugs.freedesktop.org/show_bug.cgi?id=88669
--- Comment #5 from Tom Stellard tstellar@gmail.com --- Can you run the program with CLOVER_DEBUG=clc,llvm,asm and post the output.
https://bugs.freedesktop.org/show_bug.cgi?id=88669
--- Comment #6 from michael@kuemmling.de --- I'm sorry, but I don't get any output with CLOVER_DEBUG=clc,llvm,asm
https://bugs.freedesktop.org/show_bug.cgi?id=88669
--- Comment #7 from michael@kuemmling.de --- OK, I guess, I identified the issue.
ImageMagick cached an old OpenCL program compiled some months ago, after removing that, it does not crash any more.
Now the build fails, because cospi() and sinpi() are not yet supported by libclc.
https://bugs.freedesktop.org/show_bug.cgi?id=88669
Vedran Miletić vedran@miletic.net changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED Blocks| |99553
--- Comment #8 from Vedran Miletić vedran@miletic.net --- Should be fixed by:
commit 60b42171139886edb8a64624e9126eab36f8e726 Author: Aaron Watry awatry@gmail.com Date: Thu Feb 26 15:42:00 2015 +0000
libclc/math: Add cospi
Ported from the libclc/amd-builtins branch
v2: Rename sincos_f_piby4 to __libclc__sincosf_piby4 Add cospi(double) implementation instead of using llvm.cos
Notes: The sincosD_piby4.h file is mostly the same as the builtin implementation released by AMD. The inline attribute declaration is changed, and M_PI is used instead of a constant double. Otherwise, the only difference is that the header explicitly enables the fp64 pragma.
Signed-off-by: Aaron Watry awatry@gmail.com Reviewed-by: Jeroen Ketema j.ketema@imperial.ac.uk CC: Tom Stellard tom@stellard.net CC: Matt Arsenault Matthew.Arsenault@amd.com
git-svn-id: https://llvm.org/svn/llvm-project/libclc/trunk@230641 91177308-0d34-0410-b5e6-96231b3b80d8
commit 301372a1c0515e615b74d896b32e6bbcb2ffeb38 Author: Jan Vesely jan.vesely@rutgers.edu Date: Wed May 6 21:59:26 2015 +0000
Implement sinpi builtin
Ported from AMD builtin library, passes piglit on Turks.
Signed-off-by: Jan Vesely jan.vesely@rutgers.edu Reviewed-by: Tom Stellard thomas.stellard@amd.com
git-svn-id: https://llvm.org/svn/llvm-project/libclc/trunk@236647 91177308-0d34-0410-b5e6-96231b3b80d8
If this is still an issue, please reopen.
Referenced Bugs:
https://bugs.freedesktop.org/show_bug.cgi?id=99553 [Bug 99553] Tracker bug for runnning OpenCL applications on Clover
dri-devel@lists.freedesktop.org
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