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i hope this explains it. ----- Original Message ----- > From: [email protected] > To: [email protected] > Sent: Wednesday, November 16, 2011 7:29:04 AM > Subject: gem5-users Digest, Vol 64, Issue 34 > Send gem5-users mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of gem5-users digest..." > > > Today's Topics: > > 1. Re: 4x4 mesh network in ALPHA_FS detect a deadlock? (yanke) > 2. Re: Problem with alpha full system + ruby (Nilay Vaish) > 3. Re: 4x4 mesh network in ALPHA_FS detect a deadlock? (Nilay Vaish) > 4. Re: Problem with alpha full system + ruby (Prashant) > 5. How to solve "NameError: name 'RubyCache' is not defined" > Error ? (Prashant) > 6. Re: The effect of Prefetcher on Stats.out (Mahmood Naderan) > (Hasina Khatoon) > 7. Re: Effect of Operating System policies -FS or SE mode? > (Gabriel Michael Black) (Hasina Khatoon) > 8. Re: The effect of Prefetcher on Stats.out (Mahmood Naderan) > (biswabandan panda) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Wed, 16 Nov 2011 11:01:09 +0800 (CST) > From: yanke <[email protected]> > To: "[email protected]" <[email protected]> > Subject: Re: [gem5-users] 4x4 mesh network in ALPHA_FS detect a > deadlock? > Message-ID: <[email protected]> > Content-Type: text/plain; charset="gbk" > > Hi, Dose this problem be solved? > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > <http://m5sim.org/cgi-bin/mailman/private/gem5-users/attachments/20111116/ced840cb/attachment-0001.html> > > ------------------------------ > > Message: 2 > Date: Tue, 15 Nov 2011 21:58:28 -0600 (CST) > From: Nilay Vaish <[email protected]> > To: gem5 users mailing list <[email protected]> > Subject: Re: [gem5-users] Problem with alpha full system + ruby > Message-ID: <[email protected]> > Content-Type: text/plain; charset="utf-8"; Format="flowed" > > You can use gem5.fast instead of using gem5.debug. gem5.debug includes > all > the debugging info, hence is slow. gem5.fast is compiled with -O3, so > it > is highly optimized and will execute much faster compared to the debug > version. > > -- > Nilay > > > On Wed, 16 Nov 2011, yanke wrote: > > > yanke <ykyanke <at> 126.com> writes: > > > > > > > Hello,??????? I try to use gem5 in alpha full system + ruby,? the > > stable > version have been successfully compiled. But when I run it using the > command > :./build/ALPHA_FS/gem5.debug configs/example/ruby_fs.py -n 16 > > --l1i_size=8kB --l1d_size=8kB --l2_size=128kB --num-l2caches=16 > > --topology=Mesh --timing --num-dirs=16 --mesh-rows=4?????? I get the > > following > output:Error: could not create sytem for ruby protocol > MI_exampleTraceback > > (most recent call last):? File "<string>", line 1, in ?? > > File > > "/home/yanke/sde/parsec/gem5-stable-b9ba22cb23f2/src/python/m5/main.py", > > line 356, in main??? exec filecode in scope? File > > "configs/example/ruby_fs.py", line 123, in ???? > > system._dma_devices)? > > File > > "/home/yanke/sde/parsec/gem5-stable-b9ba22cb23f2/configs/ruby/Ruby.py", > > line 68, in create_system??? (cpu_sequencers, dir_cntrls, > > all_cntrls) = \? File "<string>", line 0, in ?? File > > "/home/yanke/sde/parsec/gem5-stable-b9ba22cb23f2/configs/ruby/MI_example.py", > > line 151, in create_system??? system.dma_cntrl.dma_sequencer.port = > > dma_device.dma? File > > "/home/yanke/sde/parsec/gem5-stable-b9ba22cb23f2/src/python/m5/SimObject.py", > > line 603, in __getattr__??? raise AttributeError, "object '%s' has > > no attribute '%s'" \AttributeError: object 'LinuxAlphaSystem' has no > > attribute 'dma_cntrl'while the development version can run > > successfully but > only boots 4 cores, and stop there for ever:==== m5 slave terminal: > Terminal 0 > ====M5 console: m5AlphaAccess <at> 0xFFFFFD0200000000Got Configuration > 623memsize 8000000 pages 4000 First free page after ROM > 0xFFFFFC0000018000HWRPB > 0xFFFFFC0000018000 l1pt 0xFFFFFC0000040000 l2pt 0xFFFFFC0000042000 > l3pt_rpb > 0xFFFFFC0000044000 l3pt_kernel 0xFFFFFC0000048000 l2reserv > 0xFFFFFC0000046000kstart = 0xFFFFFC0000310000, kend = > 0xFFFFFC0000855898, kentry > = 0xFFFFFC0000310000, numCPUs = 0x10CPU Clock at 2000 MHz > IntrClockFrequency=1024 Booting with 16 processor(s) KSP: 0x20043FE8 > PTBR > 0x20KSP: 0x20043FE8 PTBR 0x20KSP: 0x20043FE8 PTB > > R 0x20KSP: 0x20043FE8 PTBR 0x20KSP: 0x20043FE8 PTBR 0x20KSP: > > 0x20043FE8 PTBR > 0x20KSP: 0x20043FE8 PTBR 0x20KSP: 0x20043FE8 PTBR 0x20KSP: 0x20043FE8 > PTBR > 0x20KSP: 0 > > x20043FE8 PTBR 0x20KSP: 0x20043FE8 PTBR 0x20KSP: 0x20043FE8 PTBR > > 0x20KSP: > 0x20043FE8 PTBR 0x20KSP: 0x20043FE8 PTBR 0x20KSP: 0x20043FE8 PTBR > 0x20KSP: > 0x20043FE8 PTBR 0x20Console Callback at 0x0, fixup at 0x0, crb offset: > 0x2A90Memory cluster 0 [0 - 392]Memory cluster 1 [392 - > 15992]Initalizing > mdt_bitmap addr 0xFFFFFC0000038000 mem_pages 4000 ConsoleDispatch at > virt > 10002BD8 phys 1ABD8 val FFFFFC00000100A8Bootstraping CPU 1 with > sp=0xFFFFFC0000076000Bootstraping CPU 2 with > sp=0xFFFFFC0000078000Bootstraping > CPU 3 with sp=0xFFFFFC000007A000Bootstraping CPU 4 with > sp=0xFFFFFC000007C000Is > there anyone know the problem?? > > > > > > > > _______________________________________________ > > gem5-users mailing list > > gem5-users <at> gem5.org > > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > > > While when I set the core to 4, it can boot up successfully, but very > very > slowly.Dose anyone else have the same problem? > > > > > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > > ------------------------------ > > Message: 3 > Date: Tue, 15 Nov 2011 22:03:06 -0600 (CST) > From: Nilay Vaish <[email protected]> > To: gem5 users mailing list <[email protected]> > Subject: Re: [gem5-users] 4x4 mesh network in ALPHA_FS detect a > deadlock? > Message-ID: <[email protected]> > Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed > > On Wed, 16 Nov 2011, yanke wrote: > > > Hi, Dose this problem be solved? > > > > I think the protocol being used is MI_example, which does not support > atomic operations. I would suggest using a different protocol while > running in FS mode. > > -- > Nilay > > > ------------------------------ > > Message: 4 > Date: Wed, 16 Nov 2011 10:52:31 +0530 > From: Prashant <[email protected]> > To: gem5 users mailing list <[email protected]> > Subject: Re: [gem5-users] Problem with alpha full system + ruby > Message-ID: > <cappof-so0qi6+oi6yooyxy-0gxvar_vb5bk9ccm9sabfkqp...@mail.gmail.com> > Content-Type: text/plain; charset="iso-8859-1" > > I am getting following error: > > > num-l2caches=4 > gem5 Simulator System. http://gem5.org > gem5 is copyrighted software; use the --copyright option for details. > > gem5 compiled Nov 15 2011 12:34:35 > gem5 started Nov 16 2011 10:47:47 > gem5 executing on nitin-desktop > command line: build/ALPHA_FS/gem5.opt configs/example/ruby_fs.py -n 4 > --l1i_size=8kB --l1d_size=8kB --l2_size=128kB --num-l2caches=4 > Traceback (most recent call last): > File "<string>", line 1, in <module> > File > "/home/nitin/GEM5/gem5-stable-b9ba22cb23f2/src/python/m5/main.py", > line 356, in main > exec filecode in scope > File "configs/example/ruby_fs.py", line 78, in <module> > Ruby.define_options(parser) > File "/home/nitin/GEM5/gem5-stable-b9ba22cb23f2/configs/ruby/Ruby.py", > line 60, in define_options > exec "import %s" % protocol > File "<string>", line 1, in <module> > File > "/home/nitin/GEM5/gem5-stable-b9ba22cb23f2/configs/ruby/MESI_CMP_directory.py", > line 38, in <module> > class L1Cache(RubyCache): > NameError: name 'RubyCache' is not defined > > > > Can anybody help me out with this ? > > Thanks, > Prashant > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > <http://m5sim.org/cgi-bin/mailman/private/gem5-users/attachments/20111116/578f8c0b/attachment-0001.html> > > ------------------------------ > > Message: 5 > Date: Wed, 16 Nov 2011 11:00:10 +0530 > From: Prashant <[email protected]> > To: [email protected] > Subject: [gem5-users] How to solve "NameError: name 'RubyCache' is not > defined" Error ? > Message-ID: > <cappof-s0gkrscqzwt0sqdq0jk_4zjkqwjj9yayk096dk5ye...@mail.gmail.com> > Content-Type: text/plain; charset="iso-8859-1" > > I am getting following error while running Ruby in FS mode ... any > kind of > help will be appreciated ... > > nitin@nitin-desktop:~/GEM5/gem5-stable-b9ba22cb23f2$build/ALPHA_FS/gem5.opt > configs/example/ruby_fs.py > gem5 Simulator System. http://gem5.org > gem5 is copyrighted software; use the --copyright option for details. > > gem5 compiled Nov 15 2011 12:34:35 > gem5 started Nov 16 2011 10:57:00 > gem5 executing on nitin-desktop > command line: build/ALPHA_FS/gem5.opt configs/example/ruby_fs.py > Traceback (most recent call last): > File "<string>", line 1, in <module> > File > "/home/nitin/GEM5/gem5-stable-b9ba22cb23f2/src/python/m5/main.py", > line 356, in main > exec filecode in scope > File "configs/example/ruby_fs.py", line 78, in <module> > Ruby.define_options(parser) > File "/home/nitin/GEM5/gem5-stable-b9ba22cb23f2/configs/ruby/Ruby.py", > line 60, in define_options > exec "import %s" % protocol > File "<string>", line 1, in <module> > File > "/home/nitin/GEM5/gem5-stable-b9ba22cb23f2/configs/ruby/MESI_CMP_directory.py", > line 38, in <module> > class L1Cache(RubyCache): > NameError: name 'RubyCache' is not defined > > > > Thanks, > Prashant > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > <http://m5sim.org/cgi-bin/mailman/private/gem5-users/attachments/20111116/95df14ef/attachment-0001.html> > > ------------------------------ > > Message: 6 > Date: Wed, 16 Nov 2011 11:21:58 +0500 > From: Hasina Khatoon <[email protected]> > To: [email protected] > Subject: Re: [gem5-users] The effect of Prefetcher on Stats.out > (Mahmood Naderan) > Message-ID: > <CAGfJSkt2xi+EV_UHqz+j8KCGb4467HpmtsKQ2=nxjqnzpmu...@mail.gmail.com> > Content-Type: text/plain; charset=ISO-8859-1 > > Can anyone explain why this is so? In fact, I have analyzed the entire > stats.out file and I found no difference in any of the other data > items. I have a feeling that the prefetcher is either not prefetching > as expected ( please note the message we get at the start of the > simulation 'Prefetchers .... do not do anything' ) or is not being > searched before accessing the second-level cache. > > Can anyone please explain? > > Thanks in advance > > Hasina Khatoon > > -- > Department of Computer Science > National University of Computer and Emerging Sciences (FAST-NU) > Karachi Campus (Main) > > > ------------------------------ > > Message: 7 > Date: Wed, 16 Nov 2011 11:27:01 +0500 > From: Hasina Khatoon <[email protected]> > To: [email protected] > Subject: Re: [gem5-users] Effect of Operating System policies -FS or > SE mode? (Gabriel Michael Black) > Message-ID: > <cagfjskux-kng7_w_rchvpusp1jzezekiojq2o81qhsw_x-r...@mail.gmail.com> > Content-Type: text/plain; charset=ISO-8859-1 > > Does that mean that if I change the operating system code, I need to > compile and re-install as the new disk image at the system directory > of gem5? This seems to be the only way the gem5 OS can be modified. > > If the above is true, is there any documentation available that > explains how to create disk image? > > Hasina Khatoon > > > > -- > Department of Computer Science > National University of Computer and Emerging Sciences (FAST-NU) > Karachi Campus (Main) > > > ------------------------------ > > Message: 8 > Date: Wed, 16 Nov 2011 11:59:18 +0530 > From: biswabandan panda <[email protected]> > To: gem5 users mailing list <[email protected]> > Subject: Re: [gem5-users] The effect of Prefetcher on Stats.out > (Mahmood Naderan) > Message-ID: > <cadfulaunhjhukncpahg+82a+zrvsshxl-bghupvhrz9v73c...@mail.gmail.com> > Content-Type: text/plain; charset="iso-8859-1" > > I am getting the stats for prefetching in FS mode also. > > On Wed, Nov 16, 2011 at 11:51 AM, Hasina Khatoon > <[email protected]>wrote: > > > Can anyone explain why this is so? In fact, I have analyzed the > > entire > > stats.out file and I found no difference in any of the other data > > items. I have a feeling that the prefetcher is either not > > prefetching > > as expected ( please note the message we get at the start of the > > simulation 'Prefetchers .... do not do anything' ) or is not being > > searched before accessing the second-level cache. > > > > Can anyone please explain? > > > > Thanks in advance > > > > Hasina Khatoon > > > > -- > > Department of Computer Science > > National University of Computer and Emerging Sciences (FAST-NU) > > Karachi Campus (Main) > > _______________________________________________ > > gem5-users mailing list > > [email protected] > > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > > > > > > -- > > *thanks®ards > * > *BISWABANDAN* > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > <http://m5sim.org/cgi-bin/mailman/private/gem5-users/attachments/20111116/1775074b/attachment.html> > > ------------------------------ > > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > > End of gem5-users Digest, Vol 64, Issue 34 > ****************************************** -- Regards, Surya _______________________________________________ gem5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
