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DependableSystemsLab / GPU-Injector

A Fault Injector for GPGPU applications
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Fault injector troubleshoot #2

Open omikun opened 10 years ago

omikun commented 10 years ago

I've been running the fault injector but every trial ends with PC not reached error. The counter defaults to 300 with a comment to leave it unchanged, but I've ran a thousand trials and each one fails to reach the pc or breakpoint. I have upped the counter higher but still the same problem.

INFO counter is 1245 INFO Cannot hit pc! Exit INFO This run takes 0:05:22.511765 INFO Trial 1 starts!

I'm not sure what all needs to be done, but so far I have ran the profiler, which generated a profiler.log. I deleted all the profile events at the end of the execution (otherwise faultinjector.py gave me a parsing error), ran the generateDynamic, and now I am running the faultInjector. I've changed some of the parameters in these files to resolve errors when they show up, but I am not sure if I have missed some. Do you perhaps have a comprehensive walkthrough that I could follow? That would be really helpful and perhaps faster than debugging each step along the way.

Thanks, Si

flyree commented 10 years ago

It seems that the startingpc configuration is not set properly. Could you please send me your configuration file as well as your profile log? You can directly send them to flyree@gmail.com. Thanks!

Bo