3 Replies Latest reply on Apr 7, 2015 12:53 PM by jason

    Control placement of OpenCL compiled products. /tmp alternative

    noah_r

      Hi,

       

         I'm using the AMD APP SDK 2.9 for OpenCL use on AMD CPU on a very large cluster machine.   A very strange delay that grows with the number of nodes utilized has me looking into possible file system contention with how the clBuildProgram products are saved to /tmp in the linux implementation.

         Is there any way to override this behavior so that I can specify a different storage path for the build products?  I tried setting the environment variable TMPDIR on my local Ubuntu machine.  The .so and .cl build products were still created in  /tmp.    Is there another technique to do what I want?

       

      Thanks.