08-24-2004 06:37 PM
I am trying to run vtune for collecting the call graph data and when I run the command
Vtl activity d 30 s sampling c callgraph master sampling app ./cl.sh,iclust-tiger1-ib0 moi dapltest run
It gets back with these msgs
Data collection finished
No module from the activity was loaded
Activity has finished running
Any help would be highly appreciated,
08-25-2004 05:12 PM
First of all, sampling and callgraph are incompatible collectors (i.e., that can't run at the same time - you wouldn't want to collect sampling data on the instrumented binaries!) so you shouldn't try to use them at the same time.
Second, callgraph requires that the -app and -moi file be the same exact file.
Finally, the -d (duration) option is not applicable to callgraph.
So, in summary, use two different activities to collect callgraph vs. sampling data, and thus you do not need -master. For callgraph, you must specify the same file for -app and -moi and don't use -d.