https://bugs.freedesktop.org/show_bug.cgi?id=73510

Priority: medium Bug ID: 73510 Assignee: dri-devel@lists.freedesktop.org Summary: ocl-toys smallptgpu example fails on r600 Severity: normal Classification: Unclassified OS: All Reporter: fabian.deutsch@gmx.de Hardware: Other Status: NEW Version: unspecified Component: Drivers/Gallium/r600 Product: Mesa

The smallptgpu example from here ocltoys-linux64-v1.0.zip at http://code.google.com/p/ocltoys/downloads/list

doesn't work:

Program received signal SIGSEGV, Segmentation fault. 0x00007ffff6ab025d in clover::kernel::launch(clover::command_queue&, std::vector<unsigned long, std::allocator<unsigned long> > const&, std::vector<unsigned long, std::allocator<unsigned long> > const&, std::vector<unsigned long, std::allocator<unsigned long> > const&) () from /usr/lib64/libMesaOpenCL.so.1 Missing separate debuginfos, use: debuginfo-install elfutils-libelf-0.157-1.fc20.x86_64 expat-2.1.0-7.fc20.x86_64 libX11-1.6.1-1.fc20.x86_64 libXau-1.0.8-2.fc20.x86_64 libXdamage-1.1.4-4.fc20.x86_64 libXext-1.3.2-2.fc20.x86_64 libXfixes-5.0.1-2.fc20.x86_64 libXxf86vm-1.1.3-2.fc20.x86_64 libdrm-2.4.50-1.fc20.x86_64 libffi-3.0.13-5.fc20.x86_64 libgcc-4.8.2-7.fc20.x86_64 libselinux-2.2.1-6.fc20.x86_64 libstdc++-4.8.2-7.fc20.x86_64 libxcb-1.9.1-3.fc20.x86_64 llvm-libs-3.3-4.fc20.x86_64 mesa-dri-drivers-10.0.2-2.20140110.fc21.x86_64 mesa-libGL-10.0.2-2.20140110.fc21.x86_64 mesa-libOpenCL-10.0.2-2.20140110.fc21.x86_64 mesa-libOpenCL-devel-10.0.2-2.20140110.fc21.x86_64 mesa-libglapi-10.0.2-2.20140110.fc21.x86_64 ocl-icd-2.0.4-1.git20131001.4ee231e.fc20.x86_64 pcre-8.33-2.fc20.1.x86_64 systemd-libs-208-9.fc20.x86_64 xz-libs-5.1.2-6alpha.fc20.x86_64 zlib-1.2.8-3.fc20.x86_64 (gdb) bt #0 0x00007ffff6ab025d in clover::kernel::launch(clover::command_queue&, std::vector<unsigned long, std::allocator<unsigned long> > const&, std::vector<unsigned long, std::allocator<unsigned long> > const&, std::vector<unsigned long, std::allocator<unsigned long> > const&) () from /usr/lib64/libMesaOpenCL.so.1 #1 0x00007ffff6aab025 in clover::event::trigger() [clone .part.32] () from /usr/lib64/libMesaOpenCL.so.1 #2 0x00007ffff6aabb48 in clover::hard_event::hard_event(clover::command_queue&, unsigned int, clover::ref_vectorclover::event const&, std::function<void (clover::event&)>) () from /usr/lib64/libMesaOpenCL.so.1 #3 0x00007ffff6acb8c9 in clEnqueueNDRangeKernel () from /usr/lib64/libMesaOpenCL.so.1 #4 0x0000003eb62078ec in clEnqueueNDRangeKernel () from /lib64/libOpenCL.so.1 #5 0x0000000000454d7c in MandelGPU::UpdateMandel() () #6 0x0000000000455a84 in MandelGPU::RunToy() () #7 0x000000000045b1d6 in OCLToy::Run(int, char**) () #8 0x0000000000449057 in main () (gdb)