Hey guys,
My gem5 real simulation crashed with
"
gem5.opt: build_alter/build/X86/cpu/timebuf.hh:54: void
TimeBuffer::valid(int) const [with T =
DefaultIEWDefaultCommit]: Assertion `idx >= -past && idx <=
future' failed.
"
I am using DerivO3CPU and 32MB l2 cache 32GB mem and ramulator memory.
Hi all,
When I simulate a 4-core x86 system, my simulation always hangs during
system booting. And I tried to use hack_back_ckpt.rcS to create a
checkpoint but it doesn't work as well. The booting hangs at the step:
Fake M5 x86_64 CPU stepping 01
Brought up 4 CPUs
I use the below command to
Don’t remember if I responded already.
This shows how to run NoC synthetic traffic sims :
http://www.gem5.org/Garnet_Synthetic_Traffic
This garnet implementation is here:
http://www.gem5.org/Garnet2.0
In the m5out.stats file, you can see the network stats.
If you want additional stats, you can
Hi Vitorio,
I don't know exactly what is the problem, but I can provide a setup that
just works which might help you to diff it out: https://github.com/
cirosantilli/linux-kernel-module-cheat/tree/e38a1dea9223bf4658384cbd93
e748d728de#gem5-getting-started (replace arm with x86_64)
My
Hi all,
Recently I am doing 4-core X86 FS simulation running Parsec benchmark.
However, except for the first cpu0, cpu1, cpu2, cpu3 all has zero
activities as in stats.txt and I am using script freqmine.rcS:
cd parsec
/sbin/m5 dumpstats
/sbin/m5 resetstats
./run freqmine simsmall 4
m5 exit
Ok,
Thanks Ciro, I'll look into that, besides that I built a Gentoo image, and
currently, I'm facing another roadblock, for some reason booting the images, on
x86 at least I didn’t attempt it on ARM yet, it is next on the agenda, once It
achieves the following point:
[0.913616] ata1.01:
Hi all,
I'm trying to send instructions from a CPU to an accelerator through a
SystemXBar (I need the bus as, eventually, I'll add more of these
components to the system).
In my first attempt, I tried to create ports on the CPU/accelerator similar
to the ones used as memory ports so I could use
