Naveen, There was a presentation about prototype implementation of OpenCL in GCC at last GCC Summit, see http://www.gccsummit.org/2010/view_abstract.php?content_key=15 . You should be able to find a PDF of the summit proceedings on the net. Regards, -- Maxim Kuvyrkov www.trivialbugs.com On 26/09/2011, at 9:21 PM, naveen yadav wrote: > Hello All, > > OpenCL http://www.khronos.org/opencl/ is a new standard proposing an > API for GPUs (targetting vector processing on heterogenous systems, > like GPU + CPU). > It suggests some restricted & specialized C dialect to code "kernel" > functions (kernel in OpenCL means running on the GPU). > > Is there any branch or experimental code for adding OpenCL into GCC? > > Regards > Naveen