Thanks Nilay! Best, Jun
On Tue, Sep 18, 2012 at 11:58 PM, Nilay Vaish <[email protected]> wrote: > You might want to try with a different setting for the clock parameter. > > -- > Nilay > > > On Tue, 18 Sep 2012, Jun Pang wrote: > > Actually, it also happens to multiple cores without ruby. >> >> Does anyone know the solution? >> >> Thanks! >> >> Jun >> >> On Mon, Sep 17, 2012 at 9:08 PM, Jun Pang <[email protected]> wrote: >> >> Hi all, >>> >>> I ran X86 in full system with a SPLASH benchmark ocean_cp successfully. >>> However, when I tried to run the same benchmark with X86 full system+ >>> Ruby. >>> I got this: "MP-BIOS bug: 8254 timer not connected to IO-APIC". And then >>> the system stalled. I wonder how to solve this problem. Thanks! >>> >>> >>> The command is : >>> /build/X86/gem5.fast configs/example/ruby_fs.py -b ocean_cp >>> --kernel=x86_64-vmlinux-2.6.**22.9.smp --ruby --num-cpus=2 >>> --topology=Crossbar --clock=5GHz --cpu-type=timing >>> warning: add_child('terminal'): child 'terminal' already has parent >>> Global frequency set at 5000000000 ticks per second >>> info: kernel located at: >>> /usr/research/arch/users/jun/**gem5-stable-clean/binaries/** >>> x86_64-vmlinux-2.6.22.9.smp >>> Listening for com_1 connection on port 3456 >>> warn: Reading current count from inactive timer. >>> 0: system.remote_gdb.listener: listening for remote gdb on port 7000 >>> 0: system.remote_gdb.listener: listening for remote gdb on port 7001 >>> **** REAL SIMULATION **** >>> info: Entering event queue @ 0. Starting simulation... >>> warn: Don't know what interrupt to clear for console. >>> warn: instruction 'fxsave' unimplemented >>> warn: instruction 'wbinvd' unimplemented >>> >>> Here is what I got from telnet: >>> >>> telnet localhost 3456 >>> Trying 127.0.0.1... >>> Connected to localhost. >>> Escape character is '^]'. >>> ==== m5 slave terminal: Terminal 0 ==== >>> Linux version 2.6.22.9 (gblack@fajita) (gcc version 4.1.2 (Gentoo 4.1.2 >>> p1.1)) #12 SMP Fri Feb 27 22:10:33 PST 2009 >>> Command line: earlyprintk=ttyS0 console=ttyS0 lpj=7999923 root=/dev/hda1 >>> BIOS-provided physical RAM map: >>> BIOS-e820: 0000000000000000 - 0000000000100000 (reserved) >>> BIOS-e820: 0000000000100000 - 0000000020000000 (usable) >>> end_pfn_map = 131072 >>> kernel direct mapping tables up to 20000000 @ 100000-102000 >>> DMI 2.5 present. >>> Zone PFN ranges: >>> DMA 256 -> 4096 >>> DMA32 4096 -> 1048576 >>> Normal 1048576 -> 1048576 >>> early_node_map[1] active PFN ranges >>> 0: 256 -> 131072 >>> Intel MultiProcessor Specification v1.4 >>> MPTABLE: OEM ID: MPTABLE: Product ID: MPTABLE: APIC at: 0xFEE00000 >>> Processor #0 (Bootup-CPU) >>> Processor #1 >>> I/O APIC #1 at 0xFEC00000. >>> Setting APIC routing to flat >>> Processors: 2 >>> Allocating PCI resources starting at 30000000 (gap: 20000000:e0000000) >>> PERCPU: Allocating 34160 bytes of per cpu data >>> Built 1 zonelists. Total pages: 127421 >>> Kernel command line: earlyprintk=ttyS0 console=ttyS0 lpj=7999923 >>> root=/dev/hda1 >>> Initializing CPU#0 >>> PID hash table entries: 2048 (order: 11, 16384 bytes) >>> Marking TSC unstable due to TSCs unsynchronized >>> time.c: Detected 4999.424 MHz processor. >>> Console: colour dummy device 80x25 >>> console handover: boot [earlyser0] -> real [ttyS0] >>> Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) >>> Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) >>> Checking aperture... >>> Memory: 508656k/524288k available (3699k kernel code, 14476k reserved, >>> 1767k data, 248k init) >>> Calibrating delay loop (skipped)... 3999.96 BogoMIPS preset >>> Mount-cache hash table entries: 256 >>> CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) >>> CPU: L2 Cache: 1024K (64 bytes/line) >>> Freeing SMP alternatives: 34k freed >>> ..MP-BIOS bug: 8254 timer not connected to IO-APIC >>> >>> >>> Best, >>> >>> Jun >>> >>> >> ______________________________**_________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/**mailman/listinfo/gem5-users<http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users> > >
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