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Hi,
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,
Thank you
-Divya
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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.

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