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[charm] Another projections question


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  • From: Jozsef Bakosi <jbakosi AT lanl.gov>
  • To: charm AT lists.cs.illinois.edu
  • Subject: [charm] Another projections question
  • Date: Fri, 20 Dec 2019 13:55:46 -0700
  • Authentication-results: illinois.edu; spf=pass smtp.mailfrom=jbakosi AT lanl.gov; dkim=pass header.d=lanl.gov header.s=lanl; dmarc=pass header.from=lanl.gov

Hi folks,

I would like to collect projections data from a long-running simulation.
I only would like to generate Timelines and Usage profile (under the
Tools menu). Also, I'm really only interested in the cost of a few specific
functions. What is the best way to go about this so data collection with
-tracemode projections do not interfere too much with my simulation?

Should I do +traceoff and instrument the code with
traceRegisterUserEvent() and traceUserEvent()?

How can I ensure that only specific functions are traced?

Thanks,
Jozsef



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