Hello, In a old gem5 stable release, I managed to checkpoint the simulation with 'sudo m5 checkpoint'. If it does not work in a script, you can try to manually login and type the commands.
Hope it helps, -- Fernando A. Endo, PhD student and researcher Université de Grenoble, UJF France 2015-07-27 20:46 GMT+02:00 Dave Kindel <[email protected]>: > Hi all, > > I've been trying to run some FS tests on ARM. I just tried to run gem5 > without modifications but using a runscript and FS mode on a detailed CPU. > When it tried to take a checkpoint (whether with a m5 hook compiled in the > code or through an m5 command in the runscript) it hung. Ctrl-c did > nothing but restart the event loop.so I had to send a sigkill manually. My > command line is: > > "./build/ARM/gem5.debug configs/example/fs.py --machine-type=VExpress_EMM > -n 4 --script=/home/dkindel/runscripts/4c_ckpt_test.rcS --caches > --cpu-type=detailed" > > My runscript contains: > > cd /parsec/install/bin.ckpts > /sbin/m5 dumpstats > /sbin/m5 resetstats > echo "Before CKPT" > /sbin/m5 checkpoint > echo "Done :D" > /sbin/m5 exit > /sbin/m5 exit > > > On the output, I see the "Before CKPT" displayed but nothing after. > > This is in the dev repo. In the stable repo, I run with 1 core and get > that the skid buffer exceeded the max size after the "Before CKPT" and > before "Done." I'm not sure if it's something on my machine or not. > > I appreciate any help! > > Thanks, > Dave Kindel > > > > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >
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