hi all,
I need to get the total IPC.
I have seen this parameter in InorderCPU model : cpu/Inorder/cpu.cc :
regstats( )
have added this model in run.py as follows:
...
#if options.timing:
# cpus = [TimingSimpleCPU(cpu_id = i,
# clock=options.frequency)
# for i in xrange(options.numcpus)]
#elif options.detailed:
# cpus = [DerivO3CPU(cpu_id = i,
# clock=options.frequency)
# for i in xrange(options.numcpus)]
#else:
cpus = [InOrderCPU(cpu_id = i,
clock=options.frequency)
for i in xrange(options.numcpus)]
But got aborted , the output is :
build/ALPHA_SE/m5.debug configs/splash2/run.py --rootdir
splash/splash2/codes -t --frequency 1GHz -n 4 --l1size 64kB --l2size 256kB
--l1latency 4ns --l2latency 11ns -b FMM
M5 Simulator System
Copyright (c) 2001-2008
The Regents of The University of Michigan
All Rights Reserved
M5 compiled Dec 9 2010 02:33:42
M5 revision Unknown
M5 started Dec 9 2010 03:11:29
M5 executing on sunita
command line: build/ALPHA_SE/m5.debug configs/splash2/run.py --rootdir
splash/splash2/codes -t --frequency 1GHz -n 4 --l1size 64kB --l2size 256kB
--l1latency 4ns --l2latency 11ns -b FMM
Global frequency set at 1000000000000 ticks per second
0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000
0: system.remote_gdb.listener: listening for remote gdb #1 on port 7001
0: system.remote_gdb.listener: listening for remote gdb #2 on port 7002
0: system.remote_gdb.listener: listening for remote gdb #3 on port 7003
info: Entering event queue @ 0. Starting simulation...
info: Increasing stack size by one page.
warn: Prefetching currently unimplemented
For more information see: http://www.m5sim.org/warn/8028fa22
warn: ignoring syscall sigprocmask(18446744073709551615, 3, ...)
For more information see: http://www.m5sim.org/warn/5c5b547f
warn: Write Hints currently unimplemented
For more information see: http://www.m5sim.org/warn/cfb3293b
warn: ignoring syscall sigprocmask(0, 3, ...)
For more information see: http://www.m5sim.org/warn/5c5b547f
warn: ignoring syscall sigaction(4831387552, 8, ...)
For more information see: http://www.m5sim.org/warn/5c5b547f
warn: ignoring syscall sigaction(4831387552, 11, ...)
For more information see: http://www.m5sim.org/warn/5c5b547f
warn: ignoring syscall sigaction(4831387552, 10, ...)
For more information see: http://www.m5sim.org/warn/5c5b547f
warn: ignoring syscall sigaction(4831387552, 4, ...)
For more information see: http://www.m5sim.org/warn/5c5b547f
warn: ignoring syscall sigaction(4831387552, 7, ...)
For more information see: http://www.m5sim.org/warn/5c5b547f
warn: ignoring syscall sigaction(4831387552, 6, ...)
For more information see: http://www.m5sim.org/warn/5c5b547f
warn: ignoring syscall sigaction(4831387552, 12, ...)
For more information see: http://www.m5sim.org/warn/5c5b547f
warn: ignoring syscall sigaction(4831387552, 5, ...)
For more information see: http://www.m5sim.org/warn/5c5b547f
warn: ignoring syscall sigaction(4831387552, 13, ...)
For more information see: http://www.m5sim.org/warn/5c5b547f
panic: Tried to execute unmapped address 0.
@ cycle 13488065000
[invoke:build/ALPHA_SE/arch/alpha/faults.cc, line 188]
Memory Usage: 242360 KBytes
For more information see: http://www.m5sim.org/panic/95542d88
Program aborted at cycle 13488065000
Aborted
I want to know how to go into InorderCpu model and get the statistics into
the stats.txt file
kindly help
--
Sunitha.P
9092892876
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