On Fri, Sep 14, 2012 at 8:19 PM, Mehrtash Manoochehri <[email protected]>wrote:
> Hi all > I have two questions. > I cannot run parsec. At first i want to run canneal. I do the following, > it runs but the results are not shown in the stat file and it is empty. > What should I do? Please see the sequence of my commands. > scons -c // to clean it > scons c=4 dramsim=/home/mmanooch/DRAMSim2 //it compiles > qemu/qemu-system-x86_64 -m 1G -hda /marsVM/parsecROI.img //it boots the > disc > Here when you invoke qemu, add -snapshot command to make sure disk image is run under read-only mode. Otherwise there is high probability that your disk image will get corrupted. alt ctrl 2//to set configurations > simconfig -machine shared_l2 -stopinsns 1000000 -stats m.stat > In simconfig, add -kill-after-run to kill the simulation instance after it completes and it will flush the stats to specified m.stat file. > alt ctrl 1// > while I am at root I run the following comamnd: > parsecmgmt -a run -x roi -c gcc-hooks -p canneal -i simlarge -n 4 > Check out 'create_checkpoints.py' script where we execute couple of other commands where we export PARSEC_NUM_CPUS and other variables to set per thread affinity. This is recommended to reduce run-by-run variations. Don't export checkpoint name variable if you are not creating a checkpoint. > It runs but stat file is not updated. > > The other issue is that if I want to run facesim I use the following > command while the other commands are as shown above. > > This is interesting. It might be due to disk image corruption. We are able to run facesim in ROI region, are you running it with ROI regions? - Avadh The benchmark runs for a while, but the simulator crashes after a while > with: > > qemu-system-x86_64: ptlsim/build/core/ooo-core/ooo.cpp:870: virtual bool > ooo::OooCore::runcycle(): Assertion `0' failed. > Aborted > > what is the reason? > Thank you very much. > > _______________________________________________ > http://www.marss86.org > Marss86-Devel mailing list > [email protected] > https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel > >
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