Hi there,<div>It's time for another round of OSX ATI debugging :)</div><div><br></div><div>This week Jens started re-testing the opecl compiler after OSX 10.7.4 updates.</div><div>There is an overall progress, but I'm still having some issues. They may even be different than his'.</div>
<div><br></div><div>My test device: AMD Radeon HD 6750M</div><div><br></div><div>I had to disable CL_NO_FLOAT3 and enable KERNEL_SHADING.</div><div>If the NO_FLOAT3 is on the kernels don't build (*)</div><div><br></div>
<div>(1) good render: <a href="http://www.pasteall.org/pic/31736">http://www.pasteall.org/pic/31736</a></div><div>(2) bad gpu viewport: <a href="http://www.pasteall.org/pic/31738">http://www.pasteall.org/pic/31738</a></div>
<div>(3) terrible gpu render: <a href="http://www.pasteall.org/pic/31737">http://www.pasteall.org/pic/31737</a> </div><div><br></div><div>((2) and (3) also tested with screen size matching render size and tile size on its maximum)</div>
<div><br></div><div>I remember running into the problem in (2) with opencl in linux and even with cuda. the problem in (3) may be something unique though.</div><div><br></div><div>- patch to test: <a href="http://www.pasteall.org/31792/diff">http://www.pasteall.org/31792/diff</a></div>
<div>- sample file: <a href="http://www.pasteall.org/blend/13883">http://www.pasteall.org/blend/13883</a></div><div><br></div><div>In my computer the biggest problem is the shadow. Any clues on what to try?</div><div>@ Jens, you mentioned having troubles with the emitting kernel. Can you send me a sample file? In my test and computer it worked fine.</div>
<div><br></div><div>Cheers,</div><div>Dalai</div><div><br></div><div>(*) #####</div><div>Compiling OpenCL kernel ...</div><div>OpenCL build failed: errors in console</div><div>Error getting function data from server</div>
<div>######</div>