Re: [gem5-users] How to get a shared L1 cache

2014-09-22 Thread Chao Zhang via gem5-users
ecial purpose, >>> snooping is a better choice only for two cores.) >>> This system is quite flexible in terms of memory hierarchy, so you can only >>> modify the configuration scripts to achieve what you want. >>> >>> You will mostly modify two fi

Re: [gem5-users] How to get a shared L1 cache

2014-09-18 Thread Chao Zhang via gem5-users
modify a file under src >> directory, you need to recompile gem5): >> configs/common/CacheConfig.py (option parsing & shared L2) >> src/cpu/BaseCPU.py (private L1's & port >> connections) >> >> The current implementa

Re: [gem5-users] How to get a shared L1 cache

2014-09-17 Thread Chao Zhang via gem5-users
ify a file under src >> directory, you need to recompile gem5): >> configs/common/CacheConfig.py (option parsing & shared L2) >> src/cpu/BaseCPU.py (private L1's & port >> connections) >> >> The current implement

Re: [gem5-users] How to get a shared L1 cache

2014-09-17 Thread Chao Zhang via gem5-users
mentation has private L1 caches and shared L2 cache. To make > L1 cache shared, you can refer to how L2 shared cache is configured. > > Thanks, > Jae-Eon > > > 2014-09-17 23:45 GMT+09:00 Chao Zhang via gem5-users : > Hi all, > > I’m working on ruby memory system. An

[gem5-users] How to get a shared L1 cache

2014-09-17 Thread Chao Zhang via gem5-users
Hi all, I’m working on ruby memory system. And I want to share a L1 cache for 2 cpu in ruby cache system with MESI two level protocol. How to config it? Which part should I work on? Thanks! Chao. ___ gem5-users mailing list gem5-users@gem5.org http://

Re: [gem5-users] How many cpu does the x86 vmlinux SMP kernel support?

2014-08-28 Thread Chao Zhang via gem5-users
Hi all, I changed to the kernel provided by UT Texas. And it can support at least 32 cores. Thanks a lot. Chao On Aug 28, 2014, at 10:09 PM, Chao Zhang via gem5-users wrote: > Hi Andreas, > > I tried the alpha first. I found I have set up this ISA and I rebuild it for > this te

Re: [gem5-users] How many cpu does the x86 vmlinux SMP kernel support?

2014-08-28 Thread Chao Zhang via gem5-users
this problem > > I hope that explains it. > > Andreas > > From: Chao Zhang via gem5-users > Reply-To: Chao Zhang , gem5 users mailing list > > Date: Wednesday, 27 August 2014 07:47 > To: gem5 users mailing list > Subject: [gem5-users] How many cpu does the x8

Re: [gem5-users] How many cpu does the x86 vmlinux SMP kernel support?

2014-08-27 Thread Chao Zhang via gem5-users
hat does not have this problem > > I hope that explains it. > > Andreas > > From: Chao Zhang via gem5-users > Reply-To: Chao Zhang , gem5 users mailing list > > Date: Wednesday, 27 August 2014 07:47 > To: gem5 users mailing list > Subject: [gem5-users] How

[gem5-users] How many cpu does the x86 vmlinux SMP kernel support?

2014-08-26 Thread Chao Zhang via gem5-users
Dear all, I’m currently working on x86 FS on classical memory system to simulate cache system. But I found the kernel booting just hangs before loading benchmark script. It does not work when I set 3 or more x86 timing simple cpus, but it does work when I set them as atomic cores. And it also w