Hello Wendy,
I set the tXP parameter of the memory, and can successful run gem5 SE mode. But there are still some problems, when run FS mode. After I use the command “build/X86/gem5.opt configs/example/fs.py --kernel=x86_64-vmlinux-3.4.112 --disk-image=linux-x86.img --mem-type=GDDR5_4000_x64 --cpu-type=TimingSimpleCPU --script=/home/lab/try/rivertower.sh”, it will show some normal message, but it will stop at one message and doesn’t dump gem5. The main Terminal show, gem5 Simulator System. http://gem5.org gem5 is copyrighted software; use the --copyright option for details. gem5 compiled Nov 7 2018 03:18:55 gem5 started Nov 7 2018 05:39:37 gem5 executing on lab-All-Series, pid 9042 command line: build/X86/gem5.opt configs/example/fs.py --kernel=x86_64-vmlinux-3.4.112 --disk-image=linux-x86.img --mem-type=GDDR5_4000_x64 --cpu-type=TimingSimpleCPU --script=/home/lab/try/rivertower.sh Global frequency set at 1000000000000 ticks per second warn: DRAM device capacity (256 Mbytes) does not match the address range assigned (512 Mbytes) info: kernel located at: /home/lab/full_system_images/x86/binaries/x86_64-vmlinux-3.4.112 Listening for com_1 connection on port 3456 0: rtc: Real-time clock set to Sun Jan 1 00:00:00 2012 0: system.remote_gdb: listening for remote gdb on port 7000 warn: Reading current count from inactive timer. **** REAL SIMULATION **** info: Entering event queue @ 0. Starting simulation... warn: x86 cpuid family 0x0000: unimplemented function 6 warn: x86 cpuid family 0x0000: unimplemented function 6 warn: x86 cpuid family 0x0000: unimplemented function 6 warn: x86 cpuid family 0x0000: unimplemented function 6 warn: x86 cpuid family 0x0000: unimplemented function 6 warn: x86 cpuid family 0x0000: unimplemented function 6 warn: x86 cpuid family 0x0000: unimplemented function 6 warn: Don't know what interrupt to clear for console. warn: instruction 'wbinvd' unimplemented 727596018000: system.pc.com_1.device: attach terminal 0 warn: x86 cpuid family 0x0000: unimplemented function 6 warn: x86 cpuid family 0x0000: unimplemented function 6 warn: x86 cpuid family 0x0000: unimplemented function 6 warn: x86 cpuid family 0x0000: unimplemented function 6 warn: x86 cpuid family 0x0000: unimplemented function 6 warn: x86 cpuid family 0x0000: unimplemented function 6 warn: x86 cpuid family 0x0000: unimplemented function 6 warn: x86 cpuid family 0x0000: unimplemented function 5 warn: Tried to clear PCI interrupt 14 warn: Write to unknown i8042 (keyboard controller) command port. hack: Assuming logical destinations are 1 << id. warn: Unknown mouse command 0xe1. And the m5term terminal show some message, but the message is too long, I just present the last message. --- input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: [email protected] input: PS/2 Generic Mouse as /devices/platform/i8042/serio1/input/input1 usbcore: registered new interface driver usbhid usbhid: USB HID core driver oprofile: using timer interrupt. TCP: cubic registered NET: Registered protocol family 10 IPv6 over IPv4 tunneling driver NET: Registered protocol family 17 console [netcon0] enabled netconsole: network logging started 13VFS: Cannot open root device "hda1" or unknown-block(3,1): error -6 Please append a correct "root=" boot option; here are the available partitions: 0300 11168768 hda driver: ide-gd 0340 2088960 hdb driver: ide-gd Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(3,1) Pid: 1, comm: swapper/0 Not tainted 3.4.112 #1 Call Trace: [<ffffffff81467841>] ? panic+0xbf/0x1ae [<ffffffff816e1e97>] ? mount_block_root+0x16d/0x20c [<ffffffff810ee910>] ? sys_mknodat+0xb0/0x1f0 [<ffffffff816e218d>] ? mount_root+0x139/0x142 [<ffffffff816e2d47>] ? initrd_load+0x329/0x32f [<ffffffff816e22f9>] ? prepare_namespace+0x163/0x199 [<ffffffff816e1c13>] ? kernel_init+0x180/0x185 [<ffffffff814749d4>] ? kernel_thread_helper+0x4/0x10 [<ffffffff816e1a93>] ? start_kernel+0x31c/0x31c [<ffffffff814749d0>] ? gs_change+0xb/0xb --- It has run two or three hours, but it just stop there and doesn’t dump. Look forward to hearing from you. Respectfully yours, Yo-Xian,Wang 王宥憲 <[email protected]> 於 2018年10月31日 週三 上午6:41寫道： > Hello everyone, > > I want to use "GDDR5_4000_2x32" memory type on gem5 SE mode and FS mode. > > I can successfully use it when doesn't any cpu type, just use default > value. > > But there will show some error when memory type chose "GDDR5_4000_2x32" > and cpu type chose "TimingSimpleCPU" at the same time. > > > gem5 Simulator System. http://gem5.org > gem5 is copyrighted software; use the --copyright option for details. > > gem5 compiled Oct 31 2018 04:53:40 > gem5 started Oct 31 2018 05:07:52 > gem5 executing on lab-All-Series, pid 15813 > command line: build/X86/gem5.opt configs/example/se.py -c > /home/lab/try/a.out --mem-type=ScratchpadMemoryDRAM > --cpu-type=TimingSimpleCPU > > Global frequency set at 1000000000000 ticks per second > warn: DRAM device capacity (1024 Mbytes) does not match the address range > assigned (512 Mbytes) > 0: system.remote_gdb: listening for remote gdb on port 7000 > **** REAL SIMULATION **** > info: Entering event queue @ 0. Starting simulation... > gem5.opt: build/X86/mem/dram_ctrl.cc:2113: void > DRAMCtrl::Rank::processWakeUpEvent(): Assertion `(pwrState == PWR_ACT_PDN) > || (pwrState == PWR_PRE_PDN) || (pwrState == PWR_SREF)' failed. > Program aborted at tick 123000 > --- BEGIN LIBC BACKTRACE --- > build/X86/gem5.opt(_Z15print_backtracev+0x28)[0xe1f5f8] > build/X86/gem5.opt(_Z12abortHandleri+0x46)[0xe32b66] > /lib/x86_64-linux-gnu/libpthread.so.0(+0x11390)[0x7f9191d64390] > /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f91903c6428] > /lib/x86_64-linux-gnu/libc.so.6(abort+0x16a)[0x7f91903c802a] > /lib/x86_64-linux-gnu/libc.so.6(+0x2dbd7)[0x7f91903bebd7] > /lib/x86_64-linux-gnu/libc.so.6(+0x2dc82)[0x7f91903bec82] > build/X86/gem5.opt[0xcdfdeb] > build/X86/gem5.opt(_ZN10EventQueue10serviceOneEv+0xd5)[0xe26555] > build/X86/gem5.opt(_Z9doSimLoopP10EventQueue+0x48)[0xe3f878] > build/X86/gem5.opt(_Z8simulatem+0xce3)[0xe40913] > build/X86/gem5.opt[0xe0845d] > build/X86/gem5.opt[0x96c3dc] > > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x7852)[0x7f9192021772] > > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x85c)[0x7f919215805c] > > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x6ffd)[0x7f9192020f1d] > > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x85c)[0x7f919215805c] > > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x6ffd)[0x7f9192020f1d] > > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x85c)[0x7f919215805c] > > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x6ffd)[0x7f9192020f1d] > > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x85c)[0x7f919215805c] > > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCode+0x19)[0x7f9192019da9] > > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x613b)[0x7f919202005b] > > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x85c)[0x7f919215805c] > > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x6ffd)[0x7f9192020f1d] > > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x85c)[0x7f919215805c] > > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCode+0x19)[0x7f9192019da9] > > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyRun_StringFlags+0x76)[0x7f91920941f6] > build/X86/gem5.opt(_Z6m5MainiPPc+0x8f)[0xe3152f] > build/X86/gem5.opt(main+0x33)[0x6b9ad3] > /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f91903b1830] > build/X86/gem5.opt(_start+0x29)[0x6db809] > --- END LIBC BACKTRACE --- > 已經終止 (core dumped) > > My gem5 clone from "http://repo.gem5.org/gem5"; and I don't change any > file. > > My compiler is gcc 6 and OS version is ubuntu 16.04.5 LTS. > > Can anyone help me? > Look forward to hearing from you. > > Respectfully yours, Yo-Xian,Wang > > > > <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> > 不含病毒。www.avast.com > <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> > <#m_9058575449372618754_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> >
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