your command line should use encapsulate your SMT commands in quotations...
otherwise, I think it will view your semicolon as starting a separate
command on the shell.
cmd="test;test" *not* cmd=test;test
On Sun, Apr 8, 2012 at 8:15 PM, Ankita (Garg) Goel <gargank...@gmail.com>wrote:
> Hi,
>
> The configs/example/se.py script has a small error that does not allow
> proper workload assignment to SMT threads. I made the following changes to
> fix that part:
>
> --- a/configs/example/se.py
> +++ b/configs/example/se.py
> @@ -111,11 +111,11 @@ if options.bench:
> print >>sys.stderr, "Unable to find workload for %s: %s" %
> (buildEnv['TARGET_ISA'], app)
> sys.exit(1)
> else:
> - process = LiveProcess()
> - process.executable = options.cmd
> - process.cmd = [options.cmd] + options.options.split()
> - multiprocesses.append(process)
> -
> + if options.cmd.split(';') == 1:
> + process = LiveProcess()
> + process.executable = options.cmd
> + process.cmd = [options.cmd] + options.options.split()
> + multiprocesses.append(process)
>
> if options.input != "":
> process.input = options.input
> @@ -157,6 +157,7 @@ if options.cpu_type == "detailed" or options.cpu_type
> == "inorder":
> if errouts and errouts[smt_idx]:
> smt_process.errout = errouts[smt_idx]
> process += [smt_process, ]
> + multiprocesses.append(process)
> smt_idx += 1
> numThreads = len(workloads)
>
> I am simulating X86 with detailed core. The simulation aborts with the
> following error:
>
> command line: build/X86/gem5.opt configs/example/se.py --cpu-type=detailed
> -n 1 --cmd=test;test --caches --l2cache --l3cache --clock=3400MHz
> --maxinsts=100000
> Global frequency set at 1000000000000 ticks per second
> 0: system.remote_gdb.listener: listening for remote gdb #0 on port 7002
> 0: system.remote_gdb.listener: listening for remote gdb #1 on port 7003
> **** REAL SIMULATION ****
> info: Entering event queue @ 0. Starting simulation...
> panic: Tried to read unmapped address 0x4d2f7cd.
> @ cycle 226380
> [invoke:build/X86/arch/x86/faults.cc, line 160]
> Memory Usage: 1025680 KBytes
> Program aborted at cycle 226380
> Aborted
>
> Any ideas of what might be going wrong ? I'd be happy to provide more
> debug information. Thanks for your help !
>
> --
> Regards,
> Ankita
> Graduate Student
> Department of Computer Science
> University of Texas at Austin
>
>
>
> _______________________________________________
> gem5-users mailing list
> gem5-users@gem5.org
> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
>
--
- Korey
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