<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [radeonsi] X11 can't start with acceleration enabled" href="https://bugs.freedesktop.org/show_bug.cgi?id=60879#c33">Comment # 33</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [radeonsi] X11 can't start with acceleration enabled" href="https://bugs.freedesktop.org/show_bug.cgi?id=60879">bug 60879</a> from <a class="email" href="mailto:tstellar@gmail.com" title="Tom Stellard <tstellar@gmail.com>"> Tom Stellard</a> <pre>(In reply to <a href="show_bug.cgi?id=60879#c32">comment #32</a>) > Created <a href="attachment.cgi?id=79504" name="attach_79504" title="Results of OpenCL test">attachment 79504</a> <a href="attachment.cgi?id=79504&action=edit" title="Results of OpenCL test">[details]</a> > Results of OpenCL test > > BREAKTHROUGH! > > OpenCL works. Kinda. Tried the following kernel: > __kernel void add(__global const uint *a, __global const uint *b, __global > uint *c){ > c[0]=1; > } > Complicated operations such as addition, memory loads, getting global ID, > etc. fail with Cannot select errors. > I have no idea if this has worked with earlier LLVM/mesa. > All that is supported in the git tree is stores to global memory. I have global loads, work item functions, and a fair amount of arithmetic operations working in a local branch, and I hope to get that pushed to mainline in the next week or two. > After the kernel is run, the 0-th element of c is equal to 1. I've attached > full source code and outputs for various kernels.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>