diff options
Diffstat (limited to 'configs/example')
| -rw-r--r-- | configs/example/ruby_se.py | 170 | ||||
| -rw-r--r-- | configs/example/se.py | 35 |
2 files changed, 31 insertions, 174 deletions
diff --git a/configs/example/ruby_se.py b/configs/example/ruby_se.py deleted file mode 100644 index 9c440c9cd..000000000 --- a/configs/example/ruby_se.py +++ /dev/null @@ -1,170 +0,0 @@ -# Copyright (c) 2006-2008 The Regents of The University of Michigan -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer; -# redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution; -# neither the name of the copyright holders nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# -# Authors: Steve Reinhardt - -# Simple test script -# -# "m5 test.py" - -import os -import optparse -import sys -from os.path import join as joinpath - -import m5 -from m5.defines import buildEnv -from m5.objects import * -from m5.util import addToPath, panic - -if buildEnv['FULL_SYSTEM']: - panic("This script requires syscall emulation mode (*_SE).") - -addToPath('../common') -addToPath('../ruby') - -import Ruby - -import Simulation -from cpu2000 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=joinpath(m5_root, "tests/test-progs/hello/bin/alpha/linux/hello"), - 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.") - -# -# Add the ruby specific and protocol specific options -# -Ruby.define_options(parser) - -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) - -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 - sys.exit(1) -else: - process = LiveProcess() - process.executable = options.cmd - process.cmd = [options.cmd] + options.options.split() - - -if options.input != "": - process.input = options.input -if options.output != "": - process.output = options.output -if options.errout != "": - process.errout = options.errout - -if options.detailed: - #check for SMT workload - workloads = options.cmd.split(';') - if len(workloads) > 1: - process = [] - smt_idx = 0 - inputs = [] - outputs = [] - errouts = [] - - if options.input != "": - inputs = options.input.split(';') - if options.output != "": - outputs = options.output.split(';') - if options.errout != "": - errouts = options.errout.split(';') - - for wrkld in workloads: - smt_process = LiveProcess() - smt_process.executable = wrkld - smt_process.cmd = wrkld + " " + options.options - if inputs and inputs[smt_idx]: - smt_process.input = inputs[smt_idx] - if outputs and outputs[smt_idx]: - smt_process.output = outputs[smt_idx] - if errouts and errouts[smt_idx]: - smt_process.errout = errouts[smt_idx] - process += [smt_process, ] - smt_idx += 1 - -# -# Currently ruby only works in timing mode -# -class CPUClass(TimingSimpleCPU): pass -test_mem_mode = 'timing' -FutureClass = None - -CPUClass.clock = options.clock - -np = options.num_cpus - -system = System(cpu = [CPUClass(cpu_id=i) for i in xrange(np)], - physmem = PhysicalMemory()) - -system.ruby = Ruby.create_system(options, system) - -assert(options.num_cpus == len(system.ruby.cpu_ruby_ports)) - -for (i, cpu) in enumerate(system.cpu): - # - # Tie the cpu ports to the ruby cpu ports - # - cpu.icache_port = system.ruby.cpu_ruby_ports[i].port - cpu.dcache_port = system.ruby.cpu_ruby_ports[i].port - - '''process = LiveProcess() - process.executable = options.cmd - process.cmd = [options.cmd, str(i)] - ''' - cpu.workload = process - -root = Root(system = system) - -Simulation.run(options, root, system, FutureClass) diff --git a/configs/example/se.py b/configs/example/se.py index 2491a32e4..98fbbfbaa 100644 --- a/configs/example/se.py +++ b/configs/example/se.py @@ -44,6 +44,9 @@ if buildEnv['FULL_SYSTEM']: fatal("This script requires syscall emulation mode (*_SE).") addToPath('../common') +addToPath('../ruby') + +import Ruby import Simulation import CacheConfig @@ -67,11 +70,16 @@ parser.add_option("-o", "--options", default="", 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) @@ -145,7 +153,18 @@ if options.detailed or options.inorder: 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; @@ -156,13 +175,21 @@ 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 - -CacheConfig.config_cache(options, system) +if options.ruby: + options.use_map = True + system.ruby = 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): 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 |