Re: [gem5-users] repeat switch drain and resume

It probably means that gem5 started, but didn't finish for some reason. You should have log files somewhere in the build directory (you'll see the paths if you re-run the regressions) that tells you what went wrong. Some of the regressions will fail if you don't have the right SPEC2000

Re: [gem5-users] Alpha Ruby Full System: 'm5 checkpoint' Fails

Hi I also encountered with this problem. when i ran benchmark+ckpts, checkpoint was created then simulation abroad. then i restored system with --restore-with-cpu=timing command and simulation continued very well. is it ok? does ROI of Benchmark ran correctly? or debug file contained linux

[gem5-users] X86 interrupt problem when adding a NIC card

Title: Samsung Enterprise Portal mySingle Hello, I am struggling to add a NIC card to X86 fullsystem. I did the following thing based on the advice from the previousdiscussion by Fangfei and David: Add the following line to makeX86System() in FSConfig.py self.eth0 = IGbE_e1000(pci_bus =

Re: [gem5-users] Reducing the benchmark execution time

Thanks Andreas, It did work :)Cutting down to multiple of tens of minutes from multiple hours!I am yet interested to decrease the overall time of my experiment.If there are tens of cores and tens of GBs of memory is available on the real hardware, would it be wise to consider multiple

[gem5-users] McPAT

Hello every one, I installed the patch #2021 and #2117 and #2118 for Mcpat. I also did regression test successfully. However, I am confused how this Mcpat works. How can I get power analysis output? If I still need m5 xml parser so what is the benefit of this patch? I would really appreciate

[gem5-users] Multi-threading in Gem5

Hi, I am new in gem5, I wonder if it supports multi-threading? I couldn't find much in the gem5 documentation about it. Thanks, Laleh ___ gem5-users mailing list gem5-users@gem5.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users

Re: [gem5-users] Multi-threading in Gem5

I am also new here. It do support mulitthreading though i am also learning. On Tue, Feb 4, 2014 at 12:25 PM, Laleh A. Beni lagha...@uci.edu wrote: Hi, I am new in gem5, I wonder if it supports multi-threading? I couldn't find much in the gem5 documentation about it. Thanks, Laleh

Re: [gem5-users] McPAT

Following up with the above questions. I did install the patch 2021 and 2117 and build it. How to get the power analysis output?. Is there command line where i can call mcpat and not while running benchmarks? I did read in the patch that we can do recursive calls to mcpat. Can someone point out

Re: [gem5-users] Multi-threading in Gem5

This tutorial may help http://lacasa.uah.edu/portal/index.php/tutorials/33-gem5 running multithreaded programs On Tue, Feb 4, 2014 at 1:27 PM, Amrish Tewar akt0...@uah.edu wrote: I am also new here. It do support mulitthreading though i am also learning. On Tue, Feb 4, 2014 at 12:25 PM,

[gem5-users] How to download files from simulated OS

Hi there, I was wondering if anybody could tell me how to download the files from simulated OS to my own machine. Every time I run gem5 on full-system mode, I can use m5term to get access to the simulated operating system and the files on it. I often need to get some files from the simulated OS,

Re: [gem5-users] How to download files from simulated OS

Hi Peng, You'll find this under gem5 FAQs here http://gem5.org/Frequently_Asked_Questions#How_do_I_add_files_to_a_disk_image.3F I believe that's what you need. Let us know if you meant something else. On Tue, Feb 4, 2014 at 7:05 PM, Peng Wei peng.wei@gmx.com wrote: Hi there, I was

[gem5-users] Store miss seems block in write buffer?

Hi, I generated two benchmarks which contain many store instructions or load instructions to different blocks. The results of running them confuse me a lot. For example： benchmark 1 (all store): mov %eax,0x749ac0(%rcx) mov %eax,0xc99080(%rcx) mov %eax,0x91c980(%rcx) benchmark 2 (all load):

[gem5-users] Splash-2 m5 threads classic memory system

Hi, I have Splash-2 compiled with m5threads for the X86 architecture. I'm trying to run it with the classic memory system, in SE mode, with the TimingSimpleCPU. I'm not sure these runs are making forward progress. They have been running for over 2 days. Looking at a trace I see a lot of

[gem5-users] Per core DFS implementation

Hi,This is Srini. I have implemented a system level DFS in gem5 and it seems to be working. Now I am trying to implement per-core DFS in gem5. With the current class hierarchy, clockedObject is the parent of the cpu classes and there is just one _clockPeriod member. Thus all cpu's update the

Re: [gem5-users] Per core DFS implementation

Hi Srini, You could have a separate clock domain for each core and each clock domain has its own clock period. Take a look at src/sim/clocked_object.hh . And I am no expert, so hopefully experienced users could provide more detailed info. Thanks, Amin On Wed, Feb 5, 2014 at 12:23 AM,