Hi,
thanks,
I have created a sim script based on yours.
I want to run different cpu2000 benchmark on each core in m5.
In m5_2.0b4/configs/common/cpu2000.py , I found that
all = [ ammp, applu, apsi, art110, art470, equake, facerec, fma3d, galgel,
lucas, mesa, mgrid, sixtrack, swim, wupwise, bzip2_source,
bzip2_graphic, bzip2_program, crafty, eon_kajiya, eon_cook,
eon_rushmeier, gap, gcc_166, gcc_200, gcc_expr, gcc_integrate,
gcc_scilab, gzip_source, gzip_log, gzip_graphic, gzip_random,
gzip_program, mcf, parser, perlbmk_diffmail, perlbmk_makerand,
perlbmk_perfect, perlbmk_splitmail1, perlbmk_splitmail2,
perlbmk_splitmail3, perlbmk_splitmail4, twolf, vortex1, vortex2,
vortex3, vpr_place, vpr_route ]
So, I submit the cpu2000 program to each core by
system.cpu[i].workload =cpu2000.all[i]
But I gor errors:
-----------------------------------------
command line: ./build/ALPHA_FS/m5.opt -d
/tmp/output/m5_FS_cmp
/home/m5_2.0b4/tests/mycmptest.py/home/m5_2.0b4/tests/home/m5_2.0b4/configs/home/m5_2.0b4
Traceback (most recent call last): File "<string>", line 1, in ? File
"build/ALPHA_FS/python/m5/main.py", line 350, in main execfile(sys.argv[0],
scope) File "/home/m5_2.0b4/tests/mycmptest.py", line 64, in ?
system.cpu[i].workload =cpu2000.all[i] File
"build/ALPHA_FS/python/m5/SimObject.py", line 611, in __setattr__ raise
AttributeError, "Class %s has no parameter %s" \
AttributeError: Class AtomicSimpleCPU has no parameter workload
I have tried other ways to assign workload to cpu[i].workload, all do not work.
thanks for you help !!!
May 14 2008
-----------------------------
My script is :
simple test script for CMP
#
# "m5 test.py"
import m5
from m5.objects import *
import os, optparse, sys
m5.AddToPath('/home/m5_2.0b4/configs/common')
import Simulation
from Caches import *
import cpu2000
import Benchmarks
config_path = os.path.dirname(os.path.abspath(__file__))
print config_path
config_root = os.path.dirname(config_path)+"/configs"
print config_root
m5_root = os.path.dirname(config_root)
print m5_root
parser = optparse.OptionParser()
# Benchmark options
parser.add_option("-b", "--benchmark", default="",
help="The benchmark to be loaded.")
parser.add_option("-c", "--chkpt", default="",
help="The checkpoint to load.")
execfile(os.path.join(config_root, "common", "Options.py"))
(options, args) = parser.parse_args()
(CPUClass, test_mem_mode, FutureClass) = Simulation.setCPUClass(options)
CPUClass.clock = '2.0GHz'
np = options.num_cpus
system = System(cpu = [CPUClass(cpu_id=i) for i in xrange(np)],
physmem = PhysicalMemory(range=AddrRange("512MB")),
membus = Bus(), mem_mode = 'timing')
system.physmem.port = system.membus.port
for i in xrange(np):
if options.caches:
system.cpu[i].addPrivateSplitL1Caches(L1Cache(size = '64kB'),
L1Cache(size = '64kB'))
if options.l2cache:
system.l2 = L2Cache(size='2MB')
system.tol2bus = Bus()
system.l2.cpu_side = system.tol2bus.port
system.l2.mem_side = system.membus.port
system.cpu[i].connectMemPorts(system.tol2bus)
else:
system.cpu[i].connectMemPorts(system.membus)
system.cpu[i].workload =cpu2000.all[i]
root = Root(system = system)
Simulation.run(options, root, system, FutureClass)
exit_event = m5.simulate()
print 'Exiting @ cycle', m5.curTick(), 'because', exit_event.getCause()
===================================
> Date: Wed, 14 May 2008 13:00:40 -0400> From: [EMAIL PROTECTED]> To:
> [email protected]> Subject: Re: [m5-users] about multi-thread benchamrk> >
> This is my cmp configuration. You can change the cpu numbers, and you> can
> also assign different processes to different cpu worloads. I hope> this can
> give you some hints.> > # Simple test script> #> # "m5 test.py"> > import m5>
> from m5.objects import *> import os, optparse, sys>
> m5.AddToPath('./configs')> import Simulation> from Caches import *> import
> Mybench> > > config_path = os.path.dirname(os.path.abspath(__file__))> print
> config_path> config_root = os.path.dirname(config_path)+"/configs"> print
> config_root> m5_root = os.path.dirname(config_root)> print m5_root> > parser
> = optparse.OptionParser()> > # Benchmark options> > parser.add_option("-b",
> "--benchmark", default="",> help="The benchmark to be loaded.")> >
> parser.add_option("-c", "--chkpt", default="",> help="The checkpoint to
> load.")> > execfile(os.path.join(config_root, "configs", "Options.py"))> >
> (options, args) = parser.parse_args()> > > (CPUClass, test_mem_mode,
> FutureClass) = Simulation.setCPUClass(options)> > CPUClass.clock = '2.0GHz'>
> > np = options.num_cpus> > system = System(cpu = [CPUClass(cpu_id=i) for i in
> xrange(np)],> physmem = PhysicalMemory(range=AddrRange("512MB")),> membus =
> Bus(), mem_mode = 'timing')> > system.physmem.port = system.membus.port> >
> for i in xrange(np):> if options.caches:>
> system.cpu[i].addPrivateSplitL1Caches(L1Cache(size = '64kB'),> L1Cache(size =
> '64kB'))> if options.l2cache:> system.l2 = L2Cache(size='2MB')>
> system.tol2bus = Bus()> system.l2.cpu_side = system.tol2bus.port>
> system.l2.mem_side = system.membus.port>
> system.cpu[i].connectMemPorts(system.tol2bus)> else:>
> system.cpu[i].connectMemPorts(system.membus)> system.cpu[i].workload =
> process <== change the process> > > root = Root(system = system)> >
> Simulation.run(options, root, system, FutureClass)>
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