Hi, avadh: I have solved the problems.
In the script of create_checkpoints.py, I found this line: export LD_LIBRARY_PATH=/root/parsec-2.1/pkgs/libs/hooks/inst/amd64-linux.gcc-hooks/lib When I enter into the disk image, I could not find this directory, but only amd64-linux.gcc-hooks.roi/lib I replace the path directory and recreate the checkpoints. Then the simulator can work:) Thanks & Regards Shuai From: avadh patel [mailto:[email protected]] Sent: Wednesday, September 05, 2012 1:24 AM To: Mu, Shuai Cc: [email protected] Subject: Re: [marss86-devel] cannot run parsecROI benchmarks On Mon, Sep 3, 2012 at 12:28 AM, Mu, Shuai <[email protected]<mailto:[email protected]>> wrote: Hi, all: This is my first time to use Marss simulator. But I cannot run the parsecROI benchmarks. I download the parsecROI benchmarks and convert it to qcow2 type as instructions on website. Then I create the checkpoints using qemu-img command and results show that checkpoints have been created successfully. Did you created them using 'qemu-img' ? Or you used script to create those checkpoints? Normally we use script to create checkpoint and then use 'qemu-img' to confirm that all checkpoints are listed or not. qemu/qemu-img info parsecROI.qcow2 image: parsecROI.qcow2 file format: qcow2 virtual size: 4.7G (5000000000 bytes) disk size: 5.9G cluster_size: 65536 Snapshot list: ID TAG VM SIZE DATE VM CLOCK 1 blackscholes 124M 2012-09-03 13:58:56 00:00:31.101 2 bodytrack 124M 2012-09-03 14:41:11 00:00:25.603 3 ferret 124M 2012-09-03 14:41:40 00:00:26.071 4 freqmine 123M 2012-09-03 14:42:11 00:00:25.965 5 swaptions 124M 2012-09-03 14:42:41 00:00:26.205 6 fluidanimate 124M 2012-09-03 14:43:10 00:00:25.753 7 vips 124M 2012-09-03 14:43:40 00:00:26.294 8 x264 123M 2012-09-03 14:44:10 00:00:26.019 9 canneal 124M 2012-09-03 14:44:39 00:00:25.948 10 dedup 124M 2012-09-03 14:45:09 00:00:26.093 11 streamcluster 123M 2012-09-03 14:45:39 00:00:25.826 When I start the simulator: qemu/qemu-system-x86-64 parsecROI.qcow2 and switch to monitor screen (ALT+CTL+2) (Qemu) loadvm blackscholes After I input the command above, the qemu program stalls and window freezes. The simulator seems not to load the checkpoint correctly. This is interesting. Can you check if you can load those checkpoints with standard Qemu 0.14 version or not. If standard Qemu can't load them then something is wrong with the checkpoints. You might have to recreate them. - Avadh I also run the simulator using configuration file just as ISCA2012-tutorial says: qemu/qemu-systme-x86-64 -c uti.cfg parsecROI I can find the log files, but the results shows that the benchmarks do not run at all. I have struggled for the problems for long time, but could not figure out what's wrong with my operations? Thanks for any suggestions. Shuai _______________________________________________ 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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