On May 12, 2011, at 1:46 AM, Erdem Aktas wrote: Hi Hui;
I just downloaded the marss and qemu image from the marss web page and tried and after 10m instructions (in case you gave -stopinsns 10m) I am able to use the QEMU console. But when you use -kill-after-run, you don't need to go back to the QEMU console. QEMU will be killed and you will have the stat files at the host machine. es, using -kill-after-run kills the QEMU process. However, I would like to switch to the native mode of the Qemu VM. And if I do not use the -kill-after-run option, Qemu does not quit and I can use ctrl-alt-1 to enter the VM mode, which seems stop. Is there any simconfig command to resume the VM? If you are still having the problems, could you write: 1- Are you using the latest version of marss Yes, from the git repository. 2- How do you run the qemu? qemu/qemu-system-x86_64 -m 256 -hda parsec_qcow.img 3-Which image are you running? parsec_image.tar.bz2<http://www.marss86.org/downloads/parsec_image.tar.bz2> 4-Are you running any benchmark in the guest OS? No, just do "vmstat 5" 5-Are you trying to go back to native mode or just trying to get the stat files? Actually I want to do both: go back to native mode, which should continue running and get the stat files. Thanks. - Hui -Erdem On Thu, May 12, 2011 at 1:21 AM, Hui Kang <[email protected]<mailto:[email protected]>> wrote: Hi, Erdem I do not think qemu switches back to the native mode after the simulation completes, even without -kill-after-run. The console has no response to my input. - Hui On May 12, 2011, at 1:16 AM, Erdem Aktas wrote: Hi Hui; After the simulation stops , in your example after 10m instructions, it will switch back to the native mode but I guess you don't need to go back to the native mode. Just use -kill-after-run parameter. stats files will be in the host machine where you run the qemu-system-x86_64 command. -Erdem On Thu, May 12, 2011 at 12:45 AM, Hui Kang <[email protected]<mailto:[email protected]>> wrote: Hi, I have a question about switching to the native QEMU mode after simulation. Suppose I have this simulation command simconfig -run -stopinsns 10m -stats my.stats It seems that I must add -kill-after-run to make the ptlsim stop completely such that ptlstat can be used to convert the stats file to a readable format. However, -kill-after-run will kill the QEMU process. So how can I switch to native mode in QEMU, as well as have the readable pltstat results. Thanks. - Hui _______________________________________________ http://www.marss86.org Marss86-Devel mailing list [email protected]<mailto:[email protected]> https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel
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