If you get the latest changeset, it should work even without caches, for timing mode at least. O3 always requires caches though.
On Thu, Dec 15, 2011 at 1:48 AM, Dong, Xiangyu <[email protected]> wrote: > Thanks, Ali. I tried it again with L1 and L2 cache attached. It looks > great!**** > > ** ** > > *From:* [email protected] [mailto:[email protected]] *On > Behalf Of *Ali Saidi > *Sent:* Wednesday, December 14, 2011 9:25 PM > *To:* gem5 users mailing list > *Subject:* Re: [gem5-users] Issues when Running bbench with Timing Modules > **** > > ** ** > > This issue is fixed now. The reason it wasn't caught before is people > normally use caches in timing mode and gem5 requires caches with the o3 cpu. > **** > > ** ** > > Ali**** > > ** ** > > On Dec 14, 2011, at 6:45 PM, Anthony Gutierrez wrote:**** > > > > **** > > It seems as though a recent changeset has broken things. I have tried > running the full-system linux files from gem5.org as a sanity check and I > get the same error even with those. So, it's not an issue specific to the > BBench kernel/disk image.**** > > ** ** > > -Tony**** > > On Wed, Dec 14, 2011 at 4:15 PM, Rio Xiangyu Dong <[email protected]> > wrote:**** > > It seems that bbench simulation on ARM_FS with Android Gingerbread OS does > not support Timing and O3 features.**** > > **** > > I’ve tried**** > > ./build/ARM_FS/m5.fast configs/example/fs.py -b bbench –t**** > > **** > > Got error message:**** > > **** > > Global frequency set at 1000000000000 ticks per second**** > > info: kernel located at: > /iceng/lib/qmram/tsmcn45/qcmram45_tv3/work/xiangyud/workspace/gem5-system/binaries/vmlinux.arm.smp.fb.2.6.38.8 > **** > > info: Using bootloader at address 0x80000000**** > > Listening for system connection on port 5900**** > > Listening for system connection on port 3456**** > > 0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000*** > * > > **** REAL SIMULATION ******** > > info: Entering event queue @ 0. Starting simulation...**** > > panic: Got packet without sender state... huh?**** > > @ cycle 0**** > > [recvTiming:build/ARM_FS/dev/io_device.cc, line 185]**** > > Memory Usage: 462584 KBytes**** > > Program aborted at cycle 0**** > > Abort (core dumped)**** > > **** > > Also, I’ve tried**** > > **** > > ./build/ARM_FS/m5.fast configs/example/fs.py -b bbench –d**** > > **** > > The simulation quits silently.**** > > **** > > **** > > > _______________________________________________ > 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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