Hi,
I tried to use eio file in M5 2.0b3, but I got an error message.
panic: Simulator object type 'EioProcess' not found
I checked the "src/python/m5/objects/Process.py" and the EioProcess() is
defined in this file.
I modified the se.py to se_eio.py by using Michael's post on 10/11/06 and
used the following command to execute the M5.
"build/ALPHA_SE/m5.debug configs/example/se_eio.py -d --caches --l2cache"
Then I got the following message.
command line: build/ALPHA_SE/m5.debug configs/example/se_eio.py -d --caches
--l2cache
Global frequency set at 1000000000000 ticks per second
panic: Simulator object type 'EioProcess' not found.
@ cycle 0
I tried this weekend, but I cannot solve this problem. I really appreciate
if you can helpe me to find the solution.
Thanks,
Meng-Ju
This is my se_eio.py
import m5
from m5.objects import *
import os, optparse, sys
m5.AddToPath('../common')
import Simulation
from Caches import *
# Get paths we might need. It's expected this file is in
m5/configs/example.
config_path = os.path.dirname(os.path.abspath(__file__))
config_root = os.path.dirname(config_path)
m5_root = os.path.dirname(config_root)
parser = optparse.OptionParser()
# Benchmark options
#parser.add_option("-c", "--cmd",
# default=os.path.join(m5_root,
"tests/test-progs/hello/bin/alpha/linux/hello"),
#default=os.path.join(m5_root,
"tests/test-progs/radix/bin/radix"),
# help="The binary to run in syscall emulation mode.")
parser.add_option("-o", "--options", default="",
help="The options to pass to the binary, use \" \" around
the entire\
string.")
parser.add_option("-i", "--input", default="",
help="A file of input to give to the binary.")
parser.add_option("-e", "--eio", default="bench/Loop_Count/mcf.eio",
help="The eio trace to run in syscall emulation mode.")
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()
if args:
print "Error: script doesn't take any positional arguments"
sys.exit(1)
process = EioProcess(file = options.eio)
if options.chkpt != "":
process.chkpt = options.chkpt
if options.detailed:
#check for SMT workload
eios = options.eio.split(';')
if len(eios) > 1:
process = []
smt_idx = 0
inputs = []
if options.chkpt != "":
inputs = options.chkpt.split(';')
for eio in eios:
smt_process = EioProcess()
smt_process.file = eio
if chkpts and chkpts[smt_idx]:
smt_process.chkpt = chkpts[smt_idx]
process += [smt_process, ]
smt_idx += 1
(CPUClass, test_mem_mode, FutureClass) = Simulation.setCPUClass(options)
CPUClass.clock = '2GHz'
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 = test_mem_mode)
system.physmem.port = system.membus.port
for i in xrange(np):
if options.caches:
system.cpu[i].addPrivateSplitL1Caches(L1Cache(size = '32kB'),
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
root = Root(system = system)
Simulation.run(options, root, system, FutureClass)
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