[gem5-users] Re: How to execute python code in Full system mode
I already installed the packages, and the program correctly runs on the qemu system. Modules like numpy and torch are well imported on the qemu image. I guess.. I should retry running the program and make a new checkpoint. Thank you, Pedro 2021년 11월 19일 (금) 오후 9:27, Pedro Becker via gem5-users 님이 작성: > If the modules you need require installation (e.g., through pip install), > you need to have the modules in the image that you use to simulate. gem5 > does not "forward" or expose the python modules of your host machine to the > simulation environment. > > A way to do it is by booting your image with qemu and installing the > required packages from there. Check out item number 3) Step 3: Boot up and > install needed software, here: > https://www.gem5.org/documentation/general_docs/fullsystem/disks > > Regards, > Pedro. > ___ > 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 > ___ 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
[gem5-users] How to execute python code in Full system mode
Hello users, I'm trying to use gem5 full system mode to simulate my python code. I booted Ubuntu 16.04 OS and used vmlinux-5.4.49 as a kernel. I have executed the python code that prints "Hello world". After that, I ran another python which contained module imports. but It cannot find a module. ModuleNotFoundError occurs. How can I run the python code which has module imports? Thanks in advance. ___ 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
[gem5-users] How can I Run Full system on Ubuntu18.04 and X86?
Hi All, I'm trying to use the Gem5 full system. but It doesn't work. These are my configurations -kernel = vmlinux-4.19.83 (5.4.49 / 4.14.134) -Ubuntu = ubuntu-18.04.6-live-server-amd64 (tried 16.04) -gem5 = 21.1.0.2 -X86 architecture -I will use an O3CPU and DRAMsim3. I made an image by using qemu and I completed the booting system. To make the image, I use this command "qemu-system -hda -cdrom -m 8G -enable-kvm" The image size for ubuntu18.04.6 is 8.6GB. All files are in ~/gem5/fs and I changed "M5_PATH" to "/home/user/gem5/fs" in Syspath.py line 34. As far as I know, These are all configurations to use the gem5 full system. So I ran gem5. but it does not work. I attached all command and error messages below. How can I run the gem5 full system? Please let me know. Thanks in advance. ** -cmd = ./build/X86/gem5.opt configs/example/fs.py --kernel=/home/user/gem5/fs/vmlinux-4.19.83 --disk-image=/home/user/gem5/fs/ubuntu.img (--cpu-type=AtomicSimpleCPU --mem-type=DDR4_2400_8x8 --mem-size=1GB --num-cpu=1 --caches --root-device=/dev/hda) ** warn: iobus.slave is deprecated. `slave` is now called `cpu_side_ports` warn: bridge.master is deprecated. `master` is now called `mem_side_port` warn: membus.master is deprecated. `master` is now called `mem_side_ports` warn: bridge.slave is deprecated. `slave` is now called `cpu_side_port` warn: iobus.master is deprecated. `master` is now called `mem_side_ports` warn: apicbridge.slave is deprecated. `slave` is now called `cpu_side_port` warn: membus.slave is deprecated. `slave` is now called `cpu_side_ports` warn: apicbridge.master is deprecated. `master` is now called `mem_side_port` warn: membus.slave is deprecated. `slave` is now called `cpu_side_ports` warn: iobus.master is deprecated. `master` is now called `mem_side_ports` warn: membus.slave is deprecated. `slave` is now called `cpu_side_ports` warn: membus.slave is deprecated. `slave` is now called `cpu_side_ports` warn: membus.slave is deprecated. `slave` is now called `cpu_side_ports` warn: membus.slave is deprecated. `slave` is now called `cpu_side_ports` warn: membus.slave is deprecated. `slave` is now called `cpu_side_ports` warn: membus.master is deprecated. `master` is now called `mem_side_ports` warn: membus.master is deprecated. `master` is now called `mem_side_ports` warn: membus.slave is deprecated. `slave` is now called `cpu_side_ports` Global frequency set at 1 ticks per second warn: system.workload.acpi_description_table_pointer.rsdt adopting orphan SimObject param 'entries' warn: No dot file generated. Please install pydot to generate the dot file and pdf. build/X86/mem/mem_interface.cc:793: warn: DRAM device capacity (16384 Mbytes) does not match the address range assigned (1024 Mbytes) build/X86/sim/kernel_workload.cc:46: info: kernel located at: /home/msm/gem5/fs/vmlinux-4.19.83 0: system.pc.south_bridge.cmos.rtc: Real-time clock set to Sun Jan 1 00:00:00 2012 system.pc.com_1.device: Listening for connections on port 3456 0: system.remote_gdb: listening for remote gdb on port 7000 build/X86/dev/intel_8254_timer.cc:125: warn: Reading current count from inactive timer. REAL SIMULATION build/X86/sim/simulate.cc:107: info: Entering event queue @ 0. Starting simulation... build/X86/arch/x86/cpuid.cc:181: warn: x86 cpuid family 0x: unimplemented function 6 build/X86/arch/x86/cpuid.cc:181: warn: x86 cpuid family 0x: unimplemented function 6 build/X86/arch/x86/cpuid.cc:181: warn: x86 cpuid family 0x: unimplemented function 6 build/X86/arch/x86/generated/exec-ns.cc.inc:27: warn: instruction 'fninit' unimplemented build/X86/dev/x86/pc.cc:117: warn: Don't know what interrupt to clear for console. 44655759500: system.pc.com_1.device: attach terminal 0 build/X86/arch/x86/generated/exec-ns.cc.inc:27: warn: instruction 'sgdt_Ms' unimplemented build/X86/arch/x86/cpuid.cc:181: warn: x86 cpuid family 0x: unimplemented function 6 build/X86/arch/x86/cpuid.cc:181: warn: x86 cpuid family 0x: unimplemented function 6 build/X86/arch/x86/cpuid.cc:181: warn: x86 cpuid family 0x: unimplemented function 6 build/X86/arch/x86/cpuid.cc:185: warn: x86 cpuid: unknown family 0x4000 build/X86/dev/x86/pc.cc:130: warn: Tried to clear PCI interrupt 14 build/X86/dev/storage/ide_disk.cc:564: panic: Can't read from system.pc.south_bridge.ide.disks0. Only 4294967295 of 512 read. errno=21 Memory Usage: 1521004 KBytes Program aborted at tick 1749666522001 --- BEGIN LIBC BACKTRACE --- ./build/X86/gem5.opt(+0x1fb4cc)[0x557dd59344cc] ./build/X86/gem5.opt(+0x23101a)[0x557dd596a01a] /lib/x86_64-linux-gnu/libpthread.so.0(+0x12980)[0x7f4cc3698980] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7)[0x7f4cc1c42fb7] /lib/x86_64-linux-gnu/libc.so.6(abort+0x141)[0x7f4cc1c44921]
