Hi,
The inclusion of the pthread.o object file looks OK, assuming
"../../pthread.o" is a correct path. This should be enough to compile
your benchmarks with the m5threads library.
Other issues you may find running the splash2 benchmarks on gem5 are
explained here: http://www.m5sim.org/Splash_benchmarks. I'm not familiar
with the splash2 at all, so I don't know what's the current state of all
this.
Lluc
On Thu, 6 Mar 2014 11:34:22 -0600, Amrish Tewar wrote:
Lluc Alvarez Marti, Aditya and All,
as per guided by Lluc Alvarez Marti,
i am using following command for making compatible with splash2
benchmark with m5thread. I am asking if anyone agree or denies
whether
this is correct of not.
sample for splash2/apps/lu_cb
m4 ../../null_macros/c.m4.null.pthread lu.C > lu.c
gcc -c -O2 -w -lm -o lu.o lu.c
gcc -o lu lu.o -static ../../pthread.o -lm
pl. guide.
I am trying to compile all other benchmark of spalsh2 on same
fundamental. if any one can correct me i am wrong or correct that
will
be help ful
On Tue, Mar 4, 2014 at 10:11 AM, Lluc Alvarez Marti
<[email protected]> wrote:
Hi!
You can simply compile the m5threads library separately to generate
the
object file, pthread.o, and then just import the pthread.o in the
compilation of the binaries of your benchmarks. I've done so with
the NAS
benchmarks and works perfectly, and I only had to add one line of
code in
the makefiles to include the pthread.o of m5threads. It should be
also very
simple to do with the Parsecs.
Regarding Aditya's question on changing the number of cpus, there's
an
option in the configuration scripts to do so. More info here:
http://www.m5sim.org/Running_gem5.
Lluc
On Tue, 4 Mar 2014 09:05:52 -0600, Amrish Tewar wrote:
hey Aditya,
I think you need to compile the splash benchmark with X86. i am
solving the same problem.... trying to recompile the splash bench
mark
with m5 thread.
if you look m5thread_X86 make file you will see some make file and
how
to compile.
if you see make file in splash benchmark you will see how to
compile
the benchmark.
now you need to write new make file which will be collobrative of
this
two.
I got one or two benchmark compiled but will be compiling other in
coming time.
if you get some success let me update how you do it.
if i got some success i will let you know.
AKT
On Mon, Mar 3, 2014 at 7:38 PM, Aditya Deshpande
<[email protected]> wrote:
Hi All,
I want to run multi-threaded benchmark/code in X86 SE mode. Do I
need to
compile the openmp or pthread code any differently to run in X86
SE mode
or
just static compilation of code would suffice.
Also, how to specify the run to use multiple threads/cores in the
execution
command of gem5.
Regards,
Aditya
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