fatal("This script requires syscall emulation mode (*_SE).")
addToPath('../common')
+addToPath('../ruby')
+
+import Ruby
import Simulation
+import CacheConfig
from Caches import *
from cpu2000 import *
# Benchmark options
parser.add_option("-c", "--cmd",
- default=joinpath(m5_root, "tests/test-progs/hello/bin/alpha/linux/hello"),
+ default=joinpath(m5_root, "tests/test-progs/hello/bin/%s/linux/hello" % \
+ buildEnv['TARGET_ISA']),
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="Read stdin from a file.")
parser.add_option("--output", default="", help="Redirect stdout to a file.")
parser.add_option("--errout", default="", help="Redirect stderr to a file.")
+parser.add_option("--ruby", action="store_true")
execfile(os.path.join(config_root, "common", "Options.py"))
(options, args) = parser.parse_args()
+if options.ruby:
+ Ruby.define_options(parser)
+ (options, args) = parser.parse_args()
+
if args:
print "Error: script doesn't take any positional arguments"
sys.exit(1)
+multiprocesses = []
+apps = []
+
if options.bench:
- try:
- if buildEnv['TARGET_ISA'] != 'alpha':
- print >>sys.stderr, "Simpoints code only works for Alpha ISA at this time"
- sys.exit(1)
- exec("workload = %s('alpha', 'tru64', 'ref')" % options.bench)
- process = workload.makeLiveProcess()
- except:
- print >>sys.stderr, "Unable to find workload for %s" % options.bench
+ apps = options.bench.split("-")
+ if len(apps) != options.num_cpus:
+ print "number of benchmarks not equal to set num_cpus!"
sys.exit(1)
+
+ for app in apps:
+ try:
+ if buildEnv['TARGET_ISA'] == 'alpha':
+ exec("workload = %s('alpha', 'tru64', 'ref')" % app)
+ else:
+ exec("workload = %s(buildEnv['TARGET_ISA'], 'linux', 'ref')" % app)
+ multiprocesses.append(workload.makeLiveProcess())
+ except:
+ 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.input != "":
smt_idx += 1
numThreads = len(workloads)
-(CPUClass, test_mem_mode, FutureClass) = Simulation.setCPUClass(options)
+if options.ruby:
+ if options.detailed:
+ print >> sys.stderr, "Ruby only works with TimingSimpleCPU!!"
+ sys.exit(1)
+ elif not options.timing:
+ print >> sys.stderr, "****WARN: using Timing CPU since it's needed by Ruby"
+
+ class CPUClass(TimingSimpleCPU): pass
+ test_mem_mode = 'timing'
+ FutureClass = None
+else:
+ (CPUClass, test_mem_mode, FutureClass) = Simulation.setCPUClass(options)
CPUClass.clock = '2GHz'
CPUClass.numThreads = numThreads;
physmem = PhysicalMemory(range=AddrRange("512MB")),
membus = Bus(), mem_mode = test_mem_mode)
-system.physmem.port = system.membus.port
-
-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.l2.num_cpus = np
+if options.ruby:
+ options.use_map = True
+ Ruby.create_system(options, system)
+ assert(options.num_cpus == len(system.ruby._cpu_ruby_ports))
+else:
+ system.physmem.port = system.membus.port
+ CacheConfig.config_cache(options, system)
for i in xrange(np):
- if options.caches:
- system.cpu[i].addPrivateSplitL1Caches(L1Cache(size = '32kB'),
- L1Cache(size = '64kB'))
- if options.l2cache:
- system.cpu[i].connectMemPorts(system.tol2bus)
- else:
- system.cpu[i].connectMemPorts(system.membus)
- system.cpu[i].workload = process
+ system.cpu[i].workload = multiprocesses[i]
+
+ if options.ruby:
+ system.cpu[i].icache_port = system.ruby._cpu_ruby_ports[i].port
+ system.cpu[i].dcache_port = system.ruby._cpu_ruby_ports[i].port
if options.fastmem:
system.cpu[0].physmem_port = system.physmem.port