I followed the manual to launch the command line amplxe but failed with some errors. Release manual says Westmere EX is already supported in update 3, but E7-2850 is not listed in it. So I am wondering if this is a supportability issue or not.
I suppose that the problem wasNOT caused by unsupported processor, because of using hotspots analysis.
1. Check if you can run with other application, e.g. "amplxe-cl -collect hotspots -- /bin/ls" 2. Did you installed multiple versions in same machine? It said "Cannot register product datavase plug-in". If so, please uninstall all, then install oneversion only. 3. Can you run command under /tmp? I'm not sure if there is any restriction to write into current directory.