Thanks Paul! I am working in a shared environment where I cloned a already buildup checkpoints in the qcow2. I am new to marrs simulator. When I am commenting out the commands below in the run786.simconfig file , sometimes I am not getting the output.
-enable-mcpat -core-tech 45 -powerfile power.dat -run -kill-after-run -simpoint /v/filer4b/v26q002/shared/SPEC2006/471.omnetpp/run_ref/#t.simpoints -simpoint-interval 250000000 -simpoint-chk-name omnetpp When I am not commenting out the simpoint commands above it is showing the output everytime. I am wondering what it means? Does it mean I am creating a new checkpoint and working in it with other parameters? If I use the same process for simulating the same benchmark with different parameters, will it simulate using the same simpoint? I am loading omnetpp_sp_1 checkpoint (which I get using the in the command qemu-img info /v/filer4b/v26q002/shared/SPEC_images/471.omnetppp/ ubuntu-natty.qcow2and it is already buildup by someone when I am cloning the image to my directory /u/ferdous3) via -loadvm in the command qemu/qemu-system-x86_64 -m 4096M -nographic -drive cache=unsafe,file=/v/filer4b/ v37q001/ferdous3/471.omnetppp -snapshot -loadvm omnetpp_sp_1 -simconfig run786.simconfig. Please help me! Thanks! Nilufar On Mon, Sep 29, 2014 at 11:35 PM, Paul Rosenfeld <[email protected]> wrote: > It has been a few months since I've run marss, but from what I remember, > your commands look OK to me. Have you tried emailing the marss mailing list > (adding the list to this email)? > > What happens after you run this command? Do you get any output to the > console? How are you generating the checkpoints in this qcow2 file? > > On Mon, Sep 29, 2014 at 6:04 PM, nilufar ferdous < > [email protected]> wrote: > >> Hello, >> >> I am wondering for -loadvm option in the run command we have to use any >> one of the created checkpoints? >> Thanks! >> Nilufar >> >> >> >> ferdous3@notsuoh:~/marss$ qemu-img info /v/filer4b/v26q002/shared/ >> SPEC_images/471.omnetppp/ubuntu-natty.qcow2 >> image: >> /v/filer4b/v26q002/shared/SPEC_images/471.omnetppp/ubuntu-natty.qcow2 >> file format: qcow2 >> virtual size: 22G (24000000000 bytes) >> disk size: 2.5G >> cluster_size: 4096 >> Snapshot list: >> ID TAG VM SIZE DATE VM CLOCK >> 1 omnetpp 227M 2013-03-17 22:21:32 00:00:55.788 >> 2 omnetpp_sp_0 362M 2013-03-17 22:23:33 00:02:32.564 >> 3 omnetpp_sp_2 371M 2013-03-17 22:23:48 00:02:41.027 >> 4 omnetpp_sp_1 383M 2013-03-17 23:00:43 00:39:32.121 >> >> On Mon, Sep 29, 2014 at 5:03 PM, nilufar ferdous < >> [email protected]> wrote: >> >>> Hello >>> >>> I am new to marss.I found your mail ID on the forum. The output result >>> is empty when I am running marrs using omnet SPEC benchmark. >>> >>> I have done the following steps: >>> 1. create a clone of the disk image in the location >>> /v/filer4b/v37q001/ferdous3/471.omnetppp >>> >>> 2. run as >>> qemu/qemu-system-x86_64 -m 4096M -nographic -drive >>> cache=unsafe,file=/v/filer4b/v37q001/ferdous3/471.omnetppp -snapshot >>> -loadvm omnetpp_sp_1 -simconfig run786.simconfig >>> >>> 3. I have attached run786.simconfig in this email. >>> >> >> >
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