<html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> <tt>Hello, I'm trying to run beignet from Wolfram Mathematica 10.0.1, I have beignet 0.9.2, Fedora 20 x86_64, kernel 3.16.3, i5-3230M. First, there is an issue which is probably to be blamed on Mathematica (you need to manually load /usr/lib64/beignet/libcl.so with LibraryLoad), I suppose that Mathematica doesn't know about the icd system. Anyway, after that, this test program </tt> <blockquote><tt>src = "__kernel void myKernel( __global mint * global0Id, __global mint * global1Id, mint width, mint height) { int xIndex = get_global_id(0); int yIndex = get_global_id(1); int index = xIndex + yIndex*width; if (xIndex < width && yIndex < height) { global0Id[index] = get_local_id(0); global1Id[index] = get_local_id(1); } }";</tt> </blockquote> <tt> which is suggested in the examples of the Mathematica implementation (<a class="moz-txt-link-freetext" href="http://reference.wolfram.com/language/OpenCLLink/tutorial/Programming.html">http://reference.wolfram.com/language/OpenCLLink/tutorial/Programming.html</a>) produces all zeroes. If instead the pocl driver is loaded, the kernel is executed correctly. Also I could run the LuxMark benchmarks (even though on some tests I see yellow spots that I believe are glitches). I am sorry if the question is a bit vague, but I don't know much about OpenCL and I indeed wanted to start learning while using Mathematica, which is a tool that I already need for other reasons. Lorenzo </tt> </body> </html>