Hello Hoa, Thank you for your reply. It seems that I need to create an image file. I mistakenly assumed that the iso will work. Thus, I am looking into spec-2017 gem5-resources repo<https://github.com/gem5/gem5-resources/tree/stable/src/spec-2017/disk-image/spec-2017>, and I’m trying to understand what I need to change in order to build the image as in the config file there are scripts that are executed (runscript, post-installation, install-spec2017).
Kind regards, Chrysanthos Pepi From: Hoa Nguyen<mailto:hoangu...@ucdavis.edu> Sent: Saturday, March 19, 2022 16:39 To: gem5 users mailing list<mailto:gem5-users@gem5.org> Cc: cpepi...@outlook.com<mailto:cpepi...@outlook.com> Subject: Re: [gem5-users] Running SPEChpc 2021 benchmarks with gem5 Hi Chrysanthos, As indicated by this line, > ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on > unknown-block(3,0) ]--- the problem seems to be that the root partition was identified incorrectly. You can run the `fdisk` command to find the location of the root partition. For example, /scr/hn/riscv-ubuntu-disk-images/> fdisk -l ubuntu.img Disk ubuntu.img: 7.51 GiB, 8053063680 bytes, 15728640 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: gpt Disk identifier: E2DAF0DA-8641-4639-AEF7-3E832D145D82 Device Start End Sectors Size Type ubuntu.img1 235554 15728606 15493053 7.4G Linux filesystem ubuntu.img12 227362 235553 8192 4M Linux filesystem ubuntu.img13 34 2081 2048 1M HiFive Unleashed FSBL ubuntu.img14 2082 10273 8192 4M HiFive Unleashed BBL ubuntu.img15 10274 227361 217088 106M EFI System Partition table entries are not in disk order. The largest partition is ubuntu.img1, so the mount point of / should be at /dev/vda1 (or /dev/vda, I don't remember this :D). I assume that you are using the gem5 library. If that is the case, you can follow this example to set the mount point of / to another partition. https://gem5.googlesource.com/public/gem5/+/refs/heads/stable/configs/example/gem5_library/x86-spec-cpu2017-benchmarks.py#240 It should look like, board.set_kernel_disk_workload( # The x86 linux kernel will be automatically downloaded to the # `~/.cache/gem5` directory if not already present. kernel=Resource( "x86-linux-kernel-4.19.83", ), # The location of the x86 SPEC CPU 2017 image # Assume that it should be /dev/vda1 disk_image=CustomDiskImageResource( "/path/to/the/disk/image", disk_root_partition="1", ), readfile_contents=command, ) Regards, Hoa Nguyen On Sat, Mar 19, 2022 at 12:33 PM cpepi001--- via gem5-users <gem5-users@gem5.org<mailto:gem5-users@gem5.org>> wrote: Hello All, I would like to ask if it's possible to run SPEChpc 2021 benchmarks using gem5. I tried to run it with the x86-spec-cpu2017-benchmarks.py but I got the following error in the system.pc.com_1.device file: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(3,0) CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.19.83 #1 Hardware name: , BIOS 06/08/2008 Call Trace: dump_stack+0x5d/0x79 panic+0xe2/0x236 mount_block_root+0x2b0/0x2e4 ? set_debug_rodata+0xc/0xc prepare_namespace+0x15b/0x191 kernel_init_freeable+0x23c/0x24c ? rest_init+0xa0/0xa0 kernel_init+0x5/0xf0 ret_from_fork+0x35/0x40 Kernel Offset: disabled ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(3,0) ]--- Does anyone knows how to properly configure it? if it's possible to run those benchmarks with gem5. version: 21.2.1.0 command: build/X86/gem5.opt configs/example/gem5_library/x86-spec-hpc2021-benchmarks.py --image ../hpc2021-1.0.3.iso --benchmark 505.lbm_t --size test (x86-spec-hpc2021-benchmarks.py is the same as x86-spec-cpu2017-benchmarks.py with different benchmarks) Best, Chrysanthos _______________________________________________ gem5-users mailing list -- gem5-users@gem5.org<mailto:gem5-users@gem5.org> To unsubscribe send an email to gem5-users-le...@gem5.org<mailto:gem5-users-le...@gem5.org> %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s
_______________________________________________ gem5-users mailing list -- gem5-users@gem5.org To unsubscribe send an email to gem5-users-le...@gem5.org %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s
