Hello Joakim, Joakim Tjernlund wrote: > Heiko Schocher <h...@denx.de> wrote on 2010/03/08 08:46:29: >> Hello Joakim, >> >> Joakim Tjernlund wrote: >> [...] >>> What would be interesting is to skip patch 3 and turn off >>> MODULES add PIN_TLB and compare that against your unpatched .33 but >>> with MODULES off and PIN_TLB on >> run version >> >> 1-4 Linux2.6.33-rc without module support and PIN_TLB=on >> 5-8 Linux2.6.33-rc without module support and PIN_TLB=on + patches 1,2,4 >> >> L M B E N C H 3 . 0 S U M M A R Y >> ------------------------------------ >> (Alpha software, do not distribute) > > hmm, these results varies a lot. The only stable result I can see is: > >> Memory latencies in nanoseconds - smaller is better >> (WARNING - may not be correct, check graphs) >> ------------------------------------------------------------------------------ >> Host OS Mhz L1 $ L2 $ Main mem Rand mem >> Guesses >> --------- ------------- --- ---- ---- -------- -------- >> ------- >> tqm8xx Linux 2.6.33- 66 31.7 183.2 184.0 1163.0 No L2 >> cache? >> tqm8xx Linux 2.6.33- 66 31.7 183.2 184.0 1164.8 No L2 >> cache? >> tqm8xx Linux 2.6.33- 66 31.7 183.2 184.0 1163.2 No L2 >> cache? >> tqm8xx Linux 2.6.33- 66 31.7 183.2 183.8 1163.7 No L2 >> cache? >> tqm8xx Linux 2.6.33- 66 31.8 172.4 173.2 1147.3 No L2 >> cache? >> tqm8xx Linux 2.6.33- 66 31.8 172.5 173.2 1148.3 No L2 >> cache? >> tqm8xx Linux 2.6.33- 66 31.8 172.5 173.1 1146.9 No L2 >> cache? >> tqm8xx Linux 2.6.33- 66 31.8 172.5 173.2 1147.3 No L2 >> cache? > > I don't see why the other results vary so much. Are you using NFS or having > much network > traffic?
I use NFS. bye Heiko -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
