One more time: this is not a dependency error! Read carefully the lines about
being not found: this is written "WARNING". This is an OPTIONAL feature
resulting in a non fatal warning if not present.
Your problem is a couple of lines above: "fatal error: ld terminated with
signal 9 [Killed]". A
Hi all,
This is a very basic and perhaps silly question. I’m trying to take checkpoints
in a gem5 program so that I can debug a particular segment of the execution
more efficiently, but it seems that the flag seems to pause the execution of
the environment and not actually take any checkpoints.
What is your linux version, and gem5 version, and where did you download
gem5 from?
On Tue, 7 Sep 2021, 12:13 Sravani Sravanam 20PHD7041 via gem5-users, <
gem5-users@gem5.org> wrote:
> sir,
> i am sravani sravanam,a phd scholar in vit-ap university.i installed all
> dependencies and trying to bui
Hi Community,
I ran into bad_alloc issues in GEM5 with the full system simulation of SPEC
2006 benchmarks.
Suspecting a memory leak, I wanted to use valgrind to understand better.
Without valgrind option, it takes less than 10 minutes for kernel to boot and
also run the 400.perlbench/attrs bench
Hi Sindhuja,
Yes, there is an expectation that valgrind causes a slowdown. Let me give
you a couple of suggestions.
1. Make sure you compile without tcmalloc (e.g., scons
build//gem5.opt --without-tcmalloc). Using tcmalloc will make
valgrind miss all allocations.
2. Use the suppressions file in u
It's normal for valgrind to slow things down a lot. One thing you can do to
at least improve the quality of the errors you get is to use the
suppressions file in util/valgrind-suppressions. The python interpreter
does a lot of things which upset valgrind, and this tells valgrind mostly
to ignore th
Hi, I'm new here gem5.
I want to trace DRAM access, but I'm not familiar with gem5 and dramsim3.
I don't know how to use gem5 and dramsim3 together.
So I will make a trace file by gem5, and use it for dramsim input.
These are my questions.
Q1. How can I get a DRAM trace file?
- I have searched
