Hi, Sorry for the long delay. I missed your email initially.
I am trying this with the 2.6.30 kernel. It does not crash there but I see a kernel with the way control of Northbridge events is handled in the presence of multiple event sets. That does not work. So I suggest you try with two separate runs instead. Sorry about that. On Tue, Nov 3, 2009 at 6:31 PM, Manu Awasthi <manu.awas...@gmail.com> wrote: > Hi all, > I have been measuring memory events for the parsec benchmark suite on a dual > socket, quad-core opteron machine with pfmlib version 3.9, kernel pfmon > version 2.82 and kernel version 2.6.29.6 . This is what I use as my > commandline option: > >>> pfmon --with-header --outfile=test1 --verbose -u --switch-timeout=100 >>> -eDRAM_ACCESSES_PAGE:HIT,DRAM_ACCESSES_PAGE:MISS,DRAM_ACCESSES_PAGE:CONFLICT,DRAM_ACCESSES_PAGE:ALL >>> -eDRAM_ACCESSES_PAGE:DCT1_PAGE_HIT,DRAM_ACCESSES_PAGE:DCT1_PAGE_MISS,DRAM_ACCESSES_PAGE:DCT1_PAGE_CONFLICT,DRAM_ACCESSES_PAGE:ALL >>> $PASEC_COMMAND > > The problem is, sometimes, over different runs of the same (multi-threaded) > benchmark, the kernel panics and the machine freezes up. has anybody ever > experienced something of this sort before? Or is there something that I am > doing wrong? Is there a better way to measure these stats (system-wide > monitoring?)? > > Any help is appreciated. > > Thanks, > Manu > > ------------------------------------------------------------------------------ > Come build with us! The BlackBerry(R) Developer Conference in SF, CA > is the only developer event you need to attend this year. Jumpstart your > developing skills, take BlackBerry mobile applications to market and stay > ahead of the curve. Join us from November 9 - 12, 2009. Register now! > http://p.sf.net/sfu/devconference > _______________________________________________ > perfmon2-devel mailing list > perfmon2-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/perfmon2-devel > > ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ perfmon2-devel mailing list perfmon2-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/perfmon2-devel
