Hi, The simulation seems abnormally slow or it has already frozen. Could anyone give some suggestions about what parameters influence the simulation speed? I have 3GiB Memory, but once when I was doing SE mode simulation of SPEC benchmark, it shows that "out of memory." Is that a reason of slow simulation?
Any suggestion is appreciated. Thanks in advance. On Wed, May 30, 2012 at 11:08 PM, Bojun Ma <[email protected]> wrote: > Thank you. It works. > And shows like this: > > AEL login: root > > > BusyBox v1.15.3 (2010-05-07 01:27:07 BST) built-in shell (ash) > Enter 'help' for a list of built-in commands. > > > I entered help,and: > > # help > Built-in commands: > ------------------ > . : [ [[ alias bg break cd chdir continue echo eval exec exit > export false fg getopts hash help jobs kill let local printf > pwd read readonly return set shift source test times trap true > type ulimit umask unalias unset wait > > > What are these built-in commands used for? I mean are these the m5term > commands which I can control the simulation process? > > Thanks. > > > On Wed, May 30, 2012 at 10:53 PM, mihai pricopi > <[email protected]>wrote: > >> That is the login password. I think is 'root'. >> >> On Thu, May 31, 2012 at 10:48 AM, Bojun Ma <[email protected]> wrote: >> > Hi, >> > When I use "m5term localhost 3456", it shows the message like this: >> > >> > >> > ........ >> > ....... >> > ....... >> > warning: can't open /etc/mtab: No such file or directory >> > Thu Jan 1 00:00:02 UTC 1970 >> > S: devpts >> > Thu Jan 1 00:00:02 UTC 1970 >> > starting pid 354, tty '': '/sbin/getty -L ttySA0 38400 vt100' >> > >> > AEL login: >> > >> > >> > I am quite confused what is the "AEL login: ". What should I enter >> > here? >> > >> > Thank you. >> > >> > >> > On Wed, May 30, 2012 at 10:31 PM, mihai pricopi < >> [email protected]> >> > wrote: >> >> >> >> I think the system is still running, try to connect using m5term 3457 >> >> from another terminal. >> >> >> >> >> >> On Thu, May 31, 2012 at 10:18 AM, Bojun Ma <[email protected]> wrote: >> >> > Hi All, >> >> > I ran gem5 in ARM FS mode with the disk image and kernel download >> >> > form >> >> > the gem5 download page, but it seems freeze after a while like this: >> >> > >> >> > command line: build/ARM/gem5.opt configs/example/fs.py -n 4 >> >> > Global frequency set at 1000000000000 ticks per second >> >> > info: kernel located at: /dist/binaries/vmlinux.arm.smp.fb.2.6.38.8 >> >> > Listening for system connection on port 5902 >> >> > Listening for system connection on port 3457 >> >> > 0: system.remote_gdb.listener: listening for remote gdb #0 on port >> 7001 >> >> > 0: system.remote_gdb.listener: listening for remote gdb #1 on port >> 7002 >> >> > 0: system.remote_gdb.listener: listening for remote gdb #2 on port >> 7003 >> >> > 0: system.remote_gdb.listener: listening for remote gdb #3 on port >> 7004 >> >> > info: Using bootloader at address 0x80000000 >> >> > **** REAL SIMULATION **** >> >> > info: Entering event queue @ 0. Starting simulation... >> >> > warn: The clidr register always reports 0 caches. >> >> > warn: clidr LoUIS field of 0b001 to match current ARM >> implementations. >> >> > warn: The csselr register isn't implemented. >> >> > warn: The ccsidr register isn't implemented and always reads as 0. >> >> > warn: instruction 'mcr bpiallis' unimplemented >> >> > warn: instruction 'mcr icialluis' unimplemented >> >> > warn: instruction 'mcr dccimvac' unimplemented >> >> > warn: instruction 'mcr dccmvau' unimplemented >> >> > warn: instruction 'mcr icimvau' unimplemented >> >> > warn: instruction 'mcr bpiallis' unimplemented >> >> > warn: LCD dual screen mode not supported >> >> > warn: Returning thumbEE disabled for now since we don't support >> >> > CP14config >> >> > registers and jumping to ThumbEE vectors >> >> > warn: instruction 'mcr icialluis' unimplemented >> >> > warn: instruction 'mcr icialluis' unimplemented >> >> > >> >> > >> >> > Does anyone have ideas why it happens? Do I miss something in build >> and >> >> > running? >> >> > Thanks in advance. >> >> > >> >> > Bojun Ma >> >> > -------------------------------------------------------------- >> >> > M.S. Candidate >> >> > Electrical and Computer Engineering >> >> > Michigan Technological University >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > _______________________________________________ >> >> > gem5-users mailing list >> >> > [email protected] >> >> > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >> >> _______________________________________________ >> >> gem5-users mailing list >> >> [email protected] >> >> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >> > >> > >> > >> > _______________________________________________ >> > gem5-users mailing list >> > [email protected] >> > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >> _______________________________________________ >> gem5-users mailing list >> [email protected] >> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >> > >
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