[gem5-users] ARM VExpress_EMM linux 3.3 kernel sources

2013-01-23 Thread mihai pricopi
Hi, I am trying to compile the kernel that was used in the latest VExpress_EMM image. I tried the patch and the config file on a linux-linaro.3.3 but it did not work. Could anyone recompile a kernel using the latest config and patch ? Thanks ___

Re: [gem5-users] How to use mcpat?

2013-01-23 Thread Fernando Endo
Hello, Could you please show us the command line, resulting messages and cpu model? -- Fernando A. Endo, PhD student and researcher Université de Grenoble, UJF France 2013/1/23 leonardo 178090...@qq.com hi, I want to use Mcpat to analyse the result of gem5. The m5-mcpat-parsec-se.py

[gem5-users] gem5 cache hierarchy reformation

2013-01-23 Thread preethi pd
Dear All, I am very new to using gem5 simulator. Below is my need I need to create a particular cache hierarchical architecture in gem5 and do varied simulations with the traces I have and need to conclude on the usability and validity of the new architecture. This needs both protocol as well

Re: [gem5-users] ARM FS dual - drive sys kernel panic following checkpoint restore

2013-01-23 Thread Stuart Ryan
Hi Ali, Thanks for your help, that does seem to have resolved the issue I was seeing (Host Platform = Ubuntu 12.04 64-bit) Regards, Stuart On Fri, Jan 18, 2013 at 4:06 AM, Ali Saidi sa...@umich.edu wrote: Hi Stuart, There was a bug that was fixed last week that might fix this issue with

[gem5-users] How to use mcpat?

2013-01-23 Thread leonardo
hi, I want to use Mcpat to analyse the result of gem5. The m5-mcpat-parsec-se.py maybe have some error when i use it to handle gem5' result.Can you give me some recommendations ? thanks.___ gem5-users mailing list gem5-users@gem5.org

Re: [gem5-users] Problem when running BBench on ARM platform

2013-01-23 Thread Jack Harvard
Looks the pipe created by mkfifo() is broken Jack Harvard On Tue, Jan 22, 2013 at 2:24 AM, huangyongbing huangyongb...@ncic.ac.cnwrote: Hi, ** ** The last logcat information related to browser are shown below. And all the information printed out by logcat are stored in the

Re: [gem5-users] Problem when running BBench on ARM platform

2013-01-23 Thread Jack Harvard
Can you post the /data/anr/traces.txt and /data/tombstones/tombstones files if they exist? Jack Harvard On Wed, Jan 23, 2013 at 11:20 AM, Jack Harvard jack.harv...@gmail.comwrote: Looks the pipe created by mkfifo() is broken Jack Harvard On Tue, Jan 22, 2013 at 2:24 AM, huangyongbing

Re: [gem5-users] gem5 cache hierarchy reformation

2013-01-23 Thread Nilay
On Wed, January 23, 2013 3:14 am, preethi pd wrote: Dear All, I am very new to using gem5 simulator. Below is my need I need to create a particular cache hierarchical architecture in gem5 and do varied simulations with the traces I have and need to conclude on the usability and validity of

Re: [gem5-users] How to change the default number of iterations for bbench

2013-01-23 Thread Si Chen
Hi, Bbench takes about 150 hours to finish one single iteration on a cluster. This is a large amount of time. I am looking for a way to shorter it a bit. I will take a look at removing some pages. Thanks, Si ___ gem5-users mailing list

[gem5-users] Error: can't find Python.h header

2013-01-23 Thread Zheng Wu
Hi All, When I try to build gem5 for X86, I am getting the error shown in [1]. I've read about this problem in the previous threads (http://comments.gmane.org/gmane.comp.emulators.m5.users/10463 and http://comments.gmane.org/gmane.comp.emulators.m5.users/9296). However, I tried all the

Re: [gem5-users] Error: can't find Python.h header

2013-01-23 Thread Andreas Hansson
Hi Zheng, Could you make sure that the Python.h header is in fact there and that you can read it (e.g. using less). Next, have a look in the build directory where there is a file named scons_config.log. At the end of this file you should hopefully see some more detailed information about what

Re: [gem5-users] Error: can't find Python.h header

2013-01-23 Thread Zheng Wu
Hi Andreas, Thank you for your reply. Yes the header file is indeed there. I opened it and read the contents. I've tired rebuilding and removing the build directory. I've read the scone_config.log file [1] and it seems like it's complaining about gcc not being installed. However I did

Re: [gem5-users] Error: can't find Python.h header

2013-01-23 Thread Zheng Wu
Hi, I've solve the issue. It seems like I had to reinstall cpp with yum reinstall cpp and cc1 file was restored. Thanks for all the help. Best, Zheng On 2013-01-23, at 12:35 PM, Zheng Wu z...@uwaterloo.ca wrote: Hi Andreas, Thank you for your reply. Yes the header file is indeed there.

Re: [gem5-users] gem5 cache hierarchy reformation

2013-01-23 Thread Nilay
There are two different memory systems in gem5: classic and ruby. It seems that neither are a complete fit for your case. But I would like to claim that ruby is a better choice. Others might have a different opinion. Comments below are with respect to the ruby memory system. On Wed, January 23,

Re: [gem5-users] How to change the default number of iterations for bbench

2013-01-23 Thread Jack Harvard
As somebody on the list said, you can isolate the 11 pages into 11 parallel runs on your cluster. You need to configure the javascript file that iterates through the pages. On 23 Jan 2013, at 15:57, Si Chen wrote: Hi, Bbench takes about 150 hours to finish one single iteration on a

Re: [gem5-users] How to change the default number of iterations for bbench

2013-01-23 Thread Anthony Gutierrez
Right. But, as was also pointed out, this makes it a completely different benchmark. Just a word of caution. -Tony On Wed, Jan 23, 2013 at 2:59 PM, Jack Harvard jack.harv...@gmail.comwrote: As somebody on the list said, you can isolate the 11 pages into 11 parallel runs on your cluster. You

[gem5-users] Problem simulating a Cache L3

2013-01-23 Thread Rodrigo Reynolds Ramírez
Hello everyone: I need to implement an architecture similar to Intel i7 (private L1 and L2 and a shared L3). I am using the classic memory model. I changed the files Caches.py, CacheConfig.py and Options, I followed the instructions showed in the forum. My I idea is to have the possibility of

Re: [gem5-users] Problem simulating a Cache L3

2013-01-23 Thread Amin Farmahini
I didn't read your entire email, but at first glance I noticed that you have two l2caches for a cpu and both are connected to the same master and slave port. Thanks, Amin On Wed, Jan 23, 2013 at 7:32 PM, Rodrigo Reynolds Ramírez rodrigo.r...@hotmail.com wrote: Hello everyone: I need to

Re: [gem5-users] fuction getWire()

2013-01-23 Thread Amin Farmahini
Hi Ed, Wires are used for inter-stage communications in O3 pipeline. getWire() provides a way to write or read information through wires. Wire and timebuffers are defined in src/cpu/timebuf.hh if you want to know how they work. So the first getWire() setups the wire to write information, and the