AnsweredAssumed Answered

Control placement of OpenCL compiled products. /tmp alternative

Question asked by noah_r on Apr 3, 2015
Latest reply on Apr 6, 2015 by jason



   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?