It's also a sign of a deadlock... perhaps there's a deadlock situation that's not covered by the assertion.
Steve On Mon, Jul 13, 2009 at 3:31 PM, Cong Wang <[email protected]> wrote: > The error suggests that you do not have anything on the main event > queue. Please check if you are making the proper call to schedule > events correctly on the main event queue. > > Regards > James Wang > > On Mon, Jul 13, 2009 at 3:12 PM, soumyaroop roy<[email protected]> wrote: > > Hello all, > > > > I tried to run the testcase 01.hello-2T-smt for SPARC without increasing > the > > number of physical registers (in o3-timing.py script) and I was hoping to > > see an assertion failure because of the following statement in cpu.cc: > > assert(params->numPhysIntRegs >= numThreads * TheISA::NumIntRegs); > > > > However, I get no such failure. Instead, I get this error: > > "Exiting @ tick 9223372036854775807 because simulate() limit reached" > > > > Here are the contents of simout (numThreads and TheISA::NumIntRegs are > also > > printed out): > > </fast/quick/01.hello-2T-smt/sparc/linux/o3-timing$ more simout > > M5 Simulator System > > > > Copyright (c) 2001-2008 > > The Regents of The University of Michigan > > All Rights Reserved > > > > > > M5 compiled Jul 13 2009 16:27:20 > > M5 revision 94c016415053+ 6283+ default tip > > M5 started Jul 13 2009 18:03:38 > > M5 executing on theoracle > > command line: build/SPARC_SE/m5.fast -d > > build/SPARC_SE/tests/fast/quick/01.hello-2T-smt/sparc/linux/o3-timing -re > > tests/run.py > > build/SPARC_SE/tests/fast/quick/01.hello-2T-smt/sparc/linux/o3-timing > > Global frequency set at 1000000000000 ticks per second > > numThreads: 2 > > numIntRegs: 169 > > numFloatRegs: 64 > > info: Entering event queue @ 0. Starting simulation... > > Exiting @ tick 9223372036854775807 because simulate() limit reached > > > > While my simerr is this: > > </fast/quick/01.hello-2T-smt/sparc/linux/o3-timing$ more simerr > > warn: Sockets disabled, not accepting gdb connections > > For more information see: http://www.m5sim.org/warn/d946bea6 > > > > What am I doing wrong here? > > > > regards, > > Soumyaroop. > > > > -- > > Soumyaroop Roy > > Ph.D. Candidate > > Department of Computer Science and Engineering > > University of South Florida, Tampa > > http://www.csee.usf.edu/~sroy <http://www.csee.usf.edu/%7Esroy> > > _______________________________________________ > > m5-users mailing list > > [email protected] > > http://m5sim.org/cgi-bin/mailman/listinfo/m5-users > > > > > > -- > Regards > James Wang > _______________________________________________ > m5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >
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