Hi All, I run this command on GEM5 and got nothing in the stats.txt
./build/X86/gem5.fast ./configs/example/fs.py --simpoint-interval 1000 --mem-size=3GB --kernel=/home/abdkhail/linux4.19/vmlinux --disk-image=/home/abdkhail/ubuntu16.img --script=configs/boot/benchmark.rcS benchmark.rcS #!/bin/sh cd /home/ubuntu/cpu/benchspec/CPU2006/473.astar/run/run_base_ref_amd64-m64-gcc42-nn.0000/astar_base.amd64-m64-gcc42-nn /sbin/m5 dumpresetstats /home/ubuntu/cpu/benchspec/CPU2006/473.astar/exe/astar_base.amd64-m64-gcc42-nn echo "Done :D" /sbin/m5 exit Any help would be appreciated. Best Regards ________________________________ From: ABD ALRHMAN ABO ALKHEEL <abdkeel...@hotmail.com> Sent: Monday, January 13, 2020 8:40 PM To: Dimitrios Chasapis <dchas...@bsc.es>; gem5 users mailing list <gem5-users@gem5.org> Subject: Re: [gem5-users] Run CPU 2006 benchmark on gem5 fs mode Hi All, I run this command on GEM5 and got nothing in the stats.txt ./build/X86/gem5.fast ./configs/example/fs.py --simpoint-interval 1000 --mem-size=3GB --kernel=/home/abdkhail/linux4.19/vmlinux --disk-image=/home/abdkhail/ubuntu16.img --script=configs/boot/benchmark.rcS benchmark.rcS #!/bin/sh cd /home/ubuntu/cpu/benchspec/CPU2006/473.astar/run/run_base_ref_amd64-m64-gcc42-nn.0000/astar_base.amd64-m64-gcc42-nn /sbin/m5 dumpresetstats /home/ubuntu/cpu/benchspec/CPU2006/473.astar/exe/astar_base.amd64-m64-gcc42-nn echo "Done :D" /sbin/m5 exit Any help would be appreciated. Best Regards ________________________________ From: Dimitrios Chasapis <dchas...@bsc.es> Sent: Monday, January 13, 2020 2:48 PM To: ABD ALRHMAN ABO ALKHEEL <abdkeel...@hotmail.com>; gem5 users mailing list <gem5-users@gem5.org> Subject: Re: [gem5-users] Run CPU 2006 benchmark on gem5 fs mode I think this should work fine to generate the *.bb.gz On 1/13/20 4:49 AM, ABD ALRHMAN ABO ALKHEEL wrote: Hi Dear Dimitrios, I run the CPU2006 benchmark on gem5 in FS mode for 1000 instructions as follows: The command is : ./build/X86/gem5.fast ./configs/example/fs.py --mem-size=3GB --kernel=/home/abdkhail/linux4.19/vmlinux --disk-image=/home/abdkhail/ubuntu16.img --script=configs/boot/benchmark.rcS --simpoint-interval 1000 The benchmark.rcS #!/bin/sh cd /home/ubuntu/cpu/benchspec/CPU2006/473.astar/run/run_base_ref_amd64-m64-gcc42-nn.0000/astar_base.amd64-m64-gcc42-nn /sbin/m5 dumpresetstats cd /home/ubuntu/cpu/benchspec/CPU2006/473.astar/exe/astar_base.amd64-m64-gcc42-nn /sbin/m5 exit I am wondering if that works well! any help or update would be appreciated. Best Regards ________________________________ From: Dimitrios Chasapis <dchas...@bsc.es><mailto:dchas...@bsc.es> Sent: Friday, January 10, 2020 2:03 PM To: ABD ALRHMAN ABO ALKHEEL <abdkeel...@hotmail.com><mailto:abdkeel...@hotmail.com>; gem5 users mailing list <gem5-users@gem5.org><mailto:gem5-users@gem5.org> Subject: Re: [gem5-users] Run CPU 2006 benchmark on gem5 fs mode I am not sure if this is possible in FS, at least not the same way you do in SE. You will need to use simpoints in order to create checkpoints for you code. After that you basically segment your code into smaller, say 1000000 instructions per segment, which you can run. Check the link I sent in my previous message. However note that you will need to run the code for each benchmark twice, once for generating the simpoint files and once to set the checkpoints. For me this can take up to 4 week for the larger codes, and a few days for the smaller ones in SPEC CPU 2017. Once you have the checkpoints though, it should take a couple of hours. I don't know if there is a faster way to do this, maybe someone else has a better suggestion. On 1/10/20 1:19 AM, ABD ALRHMAN ABO ALKHEEL wrote: Hi Dimitrios, I appreciate your help. How I can run the benchmark for one million instruction in the FS mode. In SE mode I used -I 1000000 . Any help would be appreciated. Best Regards ________________________________ From: Dimitrios Chasapis <dchas...@bsc.es><mailto:dchas...@bsc.es> Sent: Thursday, January 9, 2020 5:39:51 PM To: gem5 users mailing list <gem5-users@gem5.org><mailto:gem5-users@gem5.org>; ABD ALRHMAN ABO ALKHEEL <abdkeel...@hotmail.com><mailto:abdkeel...@hotmail.com> Subject: Re: [gem5-users] Run CPU 2006 benchmark on gem5 fs mode Hi, Here is an example of an .rcs script. As Ciro told you, first you need to have a bootable image, optionally create a checkpoint after boot and finally add the benchmarks to the cd image. #/bin/bash cd /your/path/SPEC_CPU_2017/benchspec/CPU/627.cam4_s/run/run_base_refspeed_aarch64-64.0000 /sbin/m5 dumpresetstats /yourpath/SPEC_CPU_2017/benchspec/CPU/627.cam4_s/exe/cam4_s_base.aarch64-64 /sbin/m5 exit In the example above you simply cd to the directory of the benchmark you want to use and then run it. /sbin/m5 dumperesetstats resets your statistics counters and exit is used to finish the execution. Note I use spec 2017, which I found that it's best to run directly as I do above than use their infrastructure. Problem is that FS is too slow and you waste a lot of time running their python scripts. Also, I would encourage you to learn about simpoints<http://gem5.org/Simpoints> if you plan on running SPEC CPU 2006 with anything more than the test inputs. Running with ref will take days/weeks. Best, Dimitrios Chasapis On 1/9/20 6:03 PM, Ciro Santilli wrote: The linked documentation runs an arbitrary benchmark of your choice. You just have to add SPEC CPU to the image yourself as explained there. I can't fully automate SPEC CPU build because it is closed source. On Thu, Jan 9, 2020 at 3:10 PM ABD ALRHMAN ABO ALKHEEL <abdkeel...@hotmail.com><mailto:abdkeel...@hotmail.com> wrote: Thanks Ciro, I appreciate your help. Can you provide me an example on .rcs script to run the benchmark. Any help would be appreciated. Best Regards ________________________________ From: Ciro Santilli <ciro.santi...@gmail.com><mailto:ciro.santi...@gmail.com> Sent: Thursday, January 9, 2020 9:52:28 AM To: gem5 users mailing list <gem5-users@gem5.org><mailto:gem5-users@gem5.org>; abdkeel...@hotmail.com<mailto:abdkeel...@hotmail.com> <abdkeel...@hotmail.com><mailto:abdkeel...@hotmail.com> Subject: Re: [gem5-users] Run CPU 2006 benchmark on gem5 fs mode 1. get Linux to boot, e.g.: https://github.com/cirosantilli/linux-kernel-module-cheat/tree/657c59249e56d861bb0a437a1b1c757797281910#gem5-buildroot-setup 2. learn to checkpoint at the end of boot, restore, and run an executable afterwards, e.g.: https://github.com/cirosantilli/linux-kernel-module-cheat/tree/657c59249e56d861bb0a437a1b1c757797281910#gem5-run-benchmark 3. learn to add your own files to the image, e.g.: https://github.com/cirosantilli/linux-kernel-module-cheat/tree/657c59249e56d861bb0a437a1b1c757797281910#add-new-files-to-the-buildroot-image On Thu, Jan 9, 2020 at 1:43 AM ABD ALRHMAN ABO ALKHEEL <abdkeel...@hotmail.com><mailto:abdkeel...@hotmail.com> wrote: Hello all, I wanna run benchmark on the gem5 in FS mode. Any help would be appreciated. Best Regards _______________________________________________ gem5-users mailing list gem5-users@gem5.org<mailto:gem5-users@gem5.org> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users _______________________________________________ gem5-users mailing list gem5-users@gem5.org<mailto:gem5-users@gem5.org> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users WARNING / LEGAL TEXT: This message is intended only for the use of the individual or entity to which it is addressed and may contain information which is privileged, confidential, proprietary, or exempt from disclosure under applicable law. If you are not the intended recipient or the person responsible for delivering the message to the intended recipient, you are strictly prohibited from disclosing, distributing, copying, or in any way using this message. 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