Re: [gem5-users] Multicores configuration

Hi, You can find more information about Gem5's coherency protocol in http://www.gem5.org/Cache_Coherence_Protocols. On Tue, May 8, 2012 at 10:46 PM, wael Amr wrote: > Hi Eng.Mahmood, > > According "http://research.cs.wisc.edu/multifacet/papers/can11_gem5.pdf"; > In order to schedule threads(tas

[gem5-users] Error while mapping shared library sections ?

I write a simple program,its name is test.c. arm-linux-gcc -g test.c -o test arm-linux-gcc -g -static test.c -o test-static root@fengye:~/hello# file test test-static test:ELF 32-bit LSB executable, ARM, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6

Re: [gem5-users] Run a new topology in Gem5

You mean you deleted the build folder, did a fresh build, and re-ran the command, and now you didn't get any error about the topology right? So that means the topology worked fine. If the simulation is stuck something else might be wrong. I would first run the simulation with an existing topolog

[gem5-users] gem5 simulator

Hi! I am just learning to use the gem5 simulator and having many problems to ask for others' help. I want to poss a messege to all list members. Thank you!___ gem5-users mailing list gem5-users@gem5.org http://m5sim.org/cgi-bin/mailman/listinfo/ge

Re: [gem5-users] [gem5-dev] Review Request: Garnet: Stats at vnet granularity + code cleanup

Hi Tushar. I will try to perform the same process with the given version of packages. Thanks Regards, Juyoung On Tue, May 8, 2012 at 5:08 PM, Tushar Krishna wrote: > Yeah it works for me both with and without garnet. > > Here are the versions on my machine: > g++: 4.4.5 > python: 2.6.6 > swig

Re: [gem5-users] [gem5-dev] Review Request: Garnet: Stats at vnet granularity + code cleanup

Yeah it works for me both with and without garnet. Here are the versions on my machine: g++: 4.4.5 python: 2.6.6 swig: 1.3.40 m4: 1.4.14 gzip: 1.3.12 Start with matching the python and g++ versions as you seem to be getting an error when it tries to create a garnet object in configs/ruby/Ruby.py

Re: [gem5-users] Run a new topology in Gem5

Hi Tushar, I didn’t know which directory to look at to check whether my topology was built or not. I checked the topologies directory (build/ALPHA_FS/mem/ruby/network/topologies) and found below files. è‘Mytopology.py’, ‘Mytopology.py.cc’, and ‘Mytopology.py.o’ However, I deleted the ‘b

Re: [gem5-users] [gem5-dev] Review Request: Garnet: Stats at vnet granularity + code cleanup

Hi Tushar, Thanks for your quick reply. I was able to run the simulation with ruby_random_test.py + ALPHA_MOESI_hammer protocol without any error. At a glance, I thought the protocol used was a problem. However, after more tests, I found that the simulation failed with option to invoke garnet-netw

Re: [gem5-users] Run a new topology in Gem5

Hi Heara, You said that after you typed the build command, it said 'build/ALPHA_FS/gem5.opt’ is up to date' Do you mean it did not do any build your new topology file? Maybe just delete the build directory and try again. Verify that your topology is built (see build/ALPHA_FS/mem/ruby/network/topo

Re: [gem5-users] Run a new topology in Gem5

Hi Tushar, Yes, it starts with class Mytopology(Topology); The command I used is shown as below: ./build/ALPHA_FS/m5.opt configs/example/ruby_fs.py --caches --l2cache --timing --garnet-network=fixed ... --topology=Mytopology --mesh-rows=8 -b fft Thanks, HR From: gem5-users-bou

Re: [gem5-users] [gem5-dev] Review Request: Garnet: Stats at vnet granularity + code cleanup

Hi Juyoung, In future pls send the emails directly on gem5-users so that others who experienced similar problems can help out as well? I am cc:ing gem5-users I just pulled out the latest version of gem5 and ran this exact command and it worked fine. Are you getting this error only with ruby and

Re: [gem5-users] Run a new topology in Gem5

I assume in Mytopology.py, you start with class Mytopology(Topology): … right? If yes, what was the command you ran? - Tushar On May 8, 2012, at 5:05 AM, Haera Chung wrote: > Hi Gem5, > > I created my network topology and copied the ‘Mytopology.py’ into > “~/gem5-stable/src/mem/ruby/networ

Re: [gem5-users] Multicores configuration

Hi Eng.Mahmood, According "http://research.cs.wisc.edu/multifacet/papers/can11_gem5.pdf"; In order to schedule threads(tasks) among cmp ,Full System should be used Also i want to know is it mandatory to use "PROTOCOL = 'MESI_CMP_directory'" for CMP configuration ? or i can use "PROTOCOL = MI_exam

Re: [gem5-users] Physical Memory Limit on RealView Platform

EMM has an easily available kernel. Ali On 08.05.2012 10:01, Samuel Hitz wrote: > Hi Jason, > Thank you for your answer. Is there a reason why you recommended the VExpress_EMM rather than the VExpress_ELT? I'm asking just out of curiosity, since both seem to be fitting. > Best, > Samuel

Re: [gem5-users] Alpha O3CPU FS with Ruby

Thanks, Dibakar, I got that as well. Seems that the hg clone needs to clone the gem5, instead of gem5-stable... Veydan On Tue, May 8, 2012 at 10:45 AM, Dibakar Gope wrote: > hg clone http://repo.gem5.org/gem5/cd gem5 > > > hg update -r 8930 > > > I have found that particular version in the rep

Re: [gem5-users] Physical Memory Limit on RealView Platform

Hi Jason, Thank you for your answer. Is there a reason why you recommended the VExpress_EMM rather than the VExpress_ELT? I'm asking just out of curiosity, since both seem to be fitting. Best, Samuel On Tue, May 8, 2012 at 4:46 PM, Jason Clemons wrote: > Samuel, > > > I recommend using the VE

Re: [gem5-users] Physical Memory Limit on RealView Platform

Samuel, I recommend using the VExpress_EMM if you want more memory. It should support up to 2GB. You will need a different kernel, I have a 3.2 kernel at http://www.eecs.umich.edu/mevbench/downloads.html that I am currently using. It is my understanding that the Realview platform is b

Re: [gem5-users] Alpha O3CPU FS with Ruby

hg clone http://repo.gem5.org/gem5/cd gem5 hg update -r 8930 I have found that particular version in the repo and it worked in booting the x86 o3cpu with ruby. Dibakar On 05/08/12, Veydan Wu wrote: > Hi, Nilay, I try to extract the particular revision you did, which is 8930, > but seems

Re: [gem5-users] Alpha O3CPU FS with Ruby

Hi, Nilay, I try to extract the particular revision you did, which is 8930, but seems this is an unknown revision. Is that anything wrong I did? My command is simply *hg update -r 8930*. Thank you. Best, Veydan On Thu, May 3, 2012 at 12:57 PM, Nilay Vaish wrote: > I am guessing you cloned the

[gem5-users] Physical Memory Limit on RealView Platform

Hi there, Is there a reason to limit the maximal amount of physical memory for the RealView Platform to 256MB or can I just set it to e.g. 512MB and it would work? If this isn't possible, what must be done in order to raise this limit? Best, Samuel ___

[gem5-users] BBench: Why I still met the problem of "fatal: Could not read bootloader"

Hi all, When I try to run BBench on Android using the images provided by the websites, I still met the problem of "fatal: Could not read bootloader". Somebody said in the mail lists that this problem would be fixed. So where is the location of corrected BBench images? Best re

Re: [gem5-users] [EXTERNAL] Re: problem in building X86

Hi everyone, I just wanted to highlight that compiling with clang instead of gcc roughly halves the compiler and linker memory requirements (at least on Ubuntu 12.04, clang 3.0 vs gcc 4.6.3). Andreas From: gem5-users-boun...@gem5.org [mailto:gem5-users-boun...@gem5.org] On Behalf Of wael Amr

[gem5-users] Run a new topology in Gem5

Hi Gem5, I created my network topology and copied the 'Mytopology.py' into "~/gem5-stable/src/mem/ruby/network/topologies/Mytopology.py". Also I included a line "PySource('',' Mytopology.py ')" in the SConscript file. After that I ran $scons build/ALPHA_FS/gem5.opt PROTOCOL=MOESI_CMP_dire