Hi,
In my project I need to dump out the power profile (with time) for some
benchmarks. In that case, I think I need to dump out the GEM5 statistics to
McPAT for power calculation every a few cycles.
As I'm very new to GEM5, could anybody let me know where to start for
dumping GEM5 statistics
I think you should make modifications to the Python script that makes
GEM5 execute, such that every N cycles you dump statistics to a new
file, reset statistics and get back to execution. Probably some hints
can be found in the configs/example directory under GEM5, which
contain execution scripts.
Hi all,
I've checked the scripts under configs/example and configs/common. However,
I didn't find the option or related functions to dump the statistics every
N cycles. I do try the checkpoints option, but the output is not the same
as in m5out/stats.txt.
Could anybody let me know how I can dump
Seems that Port in
cpu_side = Port(Port on side closer to CPU)
mem_side = Port(Port on side closer to MEM)
has been changed to :
cpu_side = SlavePort(Port on side closer to CPU)
mem_side = MasterPort(Port on side closer to MEM)
now fixed
On 2/16/12, Mahmood Naderan mahmood...@gmail.com
Hi,
Another problem fter updating to the latest revision:
Using saved variables file /home/mahmood/gem5/build/variables/X86_SE
NameError: name 'Parent' is not defined:
File /home/mahmood/gem5/SConstruct, line 1008:
exports = 'env')
File /usr/lib/scons/SCons/Script/SConscript.py, line
Hi,
What happened to this line:
system.l2.num_cpus = options.num_cpus
seem sthat BaseCache.py has no longer num_cpus field. So what does
this mean? For a cmp simulation what is the resolution?
--
// Naderan *Mahmood;
___
gem5-users mailing list
Hi...
I am trying to run an ALPHA CMP simulation with two cores with ruby memory
component When i try to run the simulation using
./build/ALPHA_FS/gem5.opt configs/example/ruby_fs.py -n 2 --l1i_size=16kB
--l1d_size=16kB --l2_size=2MB --num-l2caches=1 --topology=Mesh --timing
in the previous versions, num_cpus shows how many cores share that
cache (in my first post, L2). If it is no longer available, does that
mean, L2 is shared among all cores? No need to explicitly specify
that?
On 2/17/12, Nilay Vaish ni...@cs.wisc.edu wrote:
Because it is not available any
You should really put a subject on this so people who would be
interested will see it when scanning through their mail.
This sounds like a bug in one of the simulation scripts. I vaguely
remember a recent change where there was a redundant copy of the
system parameter being used with one
The Alpha way of doing things was first and things which are patterned
off of it do things that way. The other way (using fields defined on
ExtMachInst in types.hh) was introduced for x86, I believe, because
you can't readily take bitfields from a structure using shifts and
masks. I prefer
Hi,
I have been using X86_FS for a while now. Just upgraded to the new version
that has combined FS and SE mode. However, now I am unable to boot into
Linux. The command I used is:
# build/X86/gem5.opt configs/example/fs.py --cpu-type=[detailed|timing]
--kernel=x86_64-vmlinux-2.6.28.4-smp
I'm not aware of anybody else having this problem. Does it hang,
return an error from gem5, return an error from the kernel on the
terminal, or? Did you try building from scratch by deleting the entire
build directory? Sometimes stray files can survive longer than they're
supposed to and
Hi,
I am trying to run multiple workloads on the same cpu. But I got that error:
0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000
0: system.remote_gdb.listener: listening for remote gdb #1 on port 7001
panic: same statistic name used twice!
I checked all the .py files within the src/mem/ruby folder... But i dont
see any flaw in them (upto my knowledege)... I will try checking the cc
files also...
[Thank you for mentioning my mistake... i actually forgot and will see to
it the subject is included always]
On Sat, Feb 18, 2012 at 3:30
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