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http://m5sim.org/wiki/index.php/Reporting_Problems Step 3 in particular applies to your question here: try looking around line 132 of src/cpu/o3/fetch_impl.hh. Steve On Wed, Jun 25, 2008 at 2:23 PM, Ravi Prakash M <[EMAIL PROTECTED]> wrote: > Hi , when i try to run 8 core with each having 8 threads each in it , > > gives me different error : > Global frequency set at 1000000000000 ticks per second > fatal: numThreads is not a valid value > @ cycle 0 > [DefaultFetch:build/ALPHA_SE/cpu/o3/fetch_impl.hh, line 132] > Memory Usage: 2204368 KBytes > > May i know reason for this ,it says numThreads is not valid value ??? > It works fine when i run with 8 core and 2 threads each , but when i > increase threads it shows error... > Regards, > Ravi Prakash > > > On Wed, Jun 25, 2008 at 3:37 PM, Steve Reinhardt <[EMAIL PROTECTED]> wrote: >> >> As the error message indicates, it's coming from the eio code. The >> limitation is on the number of simultaneously open EIO traces. The >> error message also tells you how to fix it. >> >> Does this mean you got past the error you were having previously where >> the second thread never seemed to commit any instructions? If so, can >> you let us know what the problem was in case others run into it? >> >> Steve >> >> On Wed, Jun 25, 2008 at 12:53 PM, prannav shrestha <[EMAIL PROTECTED]> >> wrote: >> > hi, >> > i am trying to run 8 core with each having 4 threads, using O3CPU. the >> > number of instruction to be run by each thread is 10M. the threads are >> > loaded with speccpu2000 benchmarks. but while rub the simulation, i am >> > getting error like >> > >> > fatal: out of lex buffer streams, increase MAX_STREAMS >> > @ cycle 0 >> > [yy_setstream:/z/stever/bk/m5/eio/exolex.l, line 201] >> > >> > the simulation ran successfully for 4 core 2 thread and 8 core 1 thread >> > system. What may be the reason for this? is there any limitation on the >> > number of threads m5 can handle? >> > would appreaciate if someone help me to solve this problem >> > >> > thank u >> > >> > prannav >> > >> > >> > _______________________________________________ >> > m5-users mailing list >> > [email protected] >> > http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >> > >> _______________________________________________ >> m5-users mailing list >> [email protected] >> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users > > > > -- > Regards, > Ravi Prakash M > > _______________________________________________ > m5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/m5-users > _______________________________________________ m5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
