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zsim.out and mem-0-nvmain.out showing 0 for all stats #4

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suraj44 opened this issue Mar 12, 2020 · 1 comment
Open

zsim.out and mem-0-nvmain.out showing 0 for all stats #4

suraj44 opened this issue Mar 12, 2020 · 1 comment

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@suraj44
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suraj44 commented Mar 12, 2020

After running simulations using any of the config files successfully, the zsim.out and mem-0-nvmain.out files show '0' for all statistics. Right now, I am trying to run simple programs like 'ls' and a small merge sort executable. I have not configured Simpoint. Could this be the reason? @cyjseagull

@suraj44 suraj44 changed the title Is simpoint neccessary for running simulations? zsim.out and mem-0-nvmain.out showing 0 for all stats Mar 12, 2020
@YalandHong
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YalandHong commented Apr 29, 2021

Probably. If you don't want to use SimPoint, please ensure that startFastForwarded equals to false.

If you turn on fast-forward but don't provide a valid SimPoint file, SHMA will not simulate any instruction.

This is because SHMA does not check whether a file is failed to open.

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