1# Copyright (c) 2012 ARM Limited
2# All rights reserved.
3#
4# The license below extends only to copyright in the software and shall
5# not be construed as granting a license to any other intellectual
6# property including but not limited to intellectual property relating
7# to a hardware implementation of the functionality of the software
8# licensed hereunder. You may use the software subject to the license
9# terms below provided that you ensure that this notice is replicated
10# unmodified and in its entirety in all distributions of the software,
11# modified or unmodified, in source code or in binary form.
12#
13# Copyright (c) 2006-2008 The Regents of The University of Michigan
14# All rights reserved.
15#
16# Redistribution and use in source and binary forms, with or without
17# modification, are permitted provided that the following conditions are
18# met: redistributions of source code must retain the above copyright
19# notice, this list of conditions and the following disclaimer;
20# redistributions in binary form must reproduce the above copyright
21# notice, this list of conditions and the following disclaimer in the
22# documentation and/or other materials provided with the distribution;
23# neither the name of the copyright holders nor the names of its
24# contributors may be used to endorse or promote products derived from
25# this software without specific prior written permission.
26#
27# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
28# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
29# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
30# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
31# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
32# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
33# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
34# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
35# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
36# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
37# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
38#
39# Authors: Steve Reinhardt
40
41# Simple test script
42#
43# "m5 test.py"
44
45import os
46import optparse
47import sys
48from os.path import join as joinpath
49
50import m5
51from m5.defines import buildEnv
52from m5.objects import *
53from m5.util import addToPath, fatal
54
55addToPath('../common')
56addToPath('../ruby')
57
58import Ruby
59
60import Simulation
61import CacheConfig
62from Caches import *
63from cpu2000 import *
64
65# Get paths we might need. It's expected this file is in m5/configs/example.
66config_path = os.path.dirname(os.path.abspath(__file__))
67config_root = os.path.dirname(config_path)
68m5_root = os.path.dirname(config_root)
69
70parser = optparse.OptionParser()
71
72# Benchmark options
73parser.add_option("-c", "--cmd",
74 default=joinpath(m5_root, "tests/test-progs/hello/bin/%s/linux/hello" % \
75 buildEnv['TARGET_ISA']),
76 help="The binary to run in syscall emulation mode.")
77parser.add_option("-o", "--options", default="",
78 help='The options to pass to the binary, use " " around the entire string')
79parser.add_option("-i", "--input", default="", help="Read stdin from a file.")
80parser.add_option("--output", default="", help="Redirect stdout to a file.")
81parser.add_option("--errout", default="", help="Redirect stderr to a file.")
82
83execfile(os.path.join(config_root, "common", "Options.py"))
84
85if buildEnv['PROTOCOL'] != 'None':
86 parser.add_option("--ruby", action="store_true")
87 if '--ruby' in sys.argv:
88 Ruby.define_options(parser)
89
90(options, args) = parser.parse_args()
91
92if args:
93 print "Error: script doesn't take any positional arguments"
94 sys.exit(1)
95
96multiprocesses = []
97apps = []
98
99if options.bench:
100 apps = options.bench.split("-")
101 if len(apps) != options.num_cpus:
102 print "number of benchmarks not equal to set num_cpus!"
103 sys.exit(1)
104
105 for app in apps:
106 try:
107 if buildEnv['TARGET_ISA'] == 'alpha':
108 exec("workload = %s('alpha', 'tru64', 'ref')" % app)
109 else:
110 exec("workload = %s(buildEnv['TARGET_ISA'], 'linux', 'ref')" % app)
111 multiprocesses.append(workload.makeLiveProcess())
112 except:
113 print >>sys.stderr, "Unable to find workload for %s: %s" % (buildEnv['TARGET_ISA'], app)
114 sys.exit(1)
115else:
116 process = LiveProcess()
117 process.executable = options.cmd
118 process.cmd = [options.cmd] + options.options.split()
119 multiprocesses.append(process)
120
121
122if options.input != "":
123 process.input = options.input
124if options.output != "":
125 process.output = options.output
126if options.errout != "":
127 process.errout = options.errout
128
129
130# By default, set workload to path of user-specified binary
131workloads = options.cmd
132numThreads = 1
133
134if options.cpu_type == "detailed" or options.cpu_type == "inorder":
135 #check for SMT workload
136 workloads = options.cmd.split(';')
137 if len(workloads) > 1:
138 process = []
139 smt_idx = 0
140 inputs = []
141 outputs = []
142 errouts = []
143
144 if options.input != "":
145 inputs = options.input.split(';')
146 if options.output != "":
147 outputs = options.output.split(';')
148 if options.errout != "":
149 errouts = options.errout.split(';')
150
151 for wrkld in workloads:
152 smt_process = LiveProcess()
153 smt_process.executable = wrkld
154 smt_process.cmd = wrkld + " " + options.options
155 if inputs and inputs[smt_idx]:
156 smt_process.input = inputs[smt_idx]
157 if outputs and outputs[smt_idx]:
158 smt_process.output = outputs[smt_idx]
159 if errouts and errouts[smt_idx]:
160 smt_process.errout = errouts[smt_idx]
161 process += [smt_process, ]
162 smt_idx += 1
163 numThreads = len(workloads)
164
165if options.ruby:
166 if not (options.cpu_type == "detailed" or options.cpu_type == "timing"):
167 print >> sys.stderr, "Ruby requires TimingSimpleCPU or O3CPU!!"
168 sys.exit(1)
169
170(CPUClass, test_mem_mode, FutureClass) = Simulation.setCPUClass(options)
171CPUClass.clock = '2GHz'
172CPUClass.numThreads = numThreads;
173
174np = options.num_cpus
175
176system = System(cpu = [CPUClass(cpu_id=i) for i in xrange(np)],
177 physmem = PhysicalMemory(range=AddrRange("512MB")),
178 membus = Bus(), mem_mode = test_mem_mode)
179
180if options.ruby:
181 options.use_map = True
182 Ruby.create_system(options, system)
183 assert(options.num_cpus == len(system.ruby._cpu_ruby_ports))
184else:
185 system.system_port = system.membus.slave
186 system.physmem.port = system.membus.master
187 CacheConfig.config_cache(options, system)
188
189for i in xrange(np):
190 system.cpu[i].workload = multiprocesses[i]
191
192 if options.ruby:
| 1# Copyright (c) 2012 ARM Limited
2# All rights reserved.
3#
4# The license below extends only to copyright in the software and shall
5# not be construed as granting a license to any other intellectual
6# property including but not limited to intellectual property relating
7# to a hardware implementation of the functionality of the software
8# licensed hereunder. You may use the software subject to the license
9# terms below provided that you ensure that this notice is replicated
10# unmodified and in its entirety in all distributions of the software,
11# modified or unmodified, in source code or in binary form.
12#
13# Copyright (c) 2006-2008 The Regents of The University of Michigan
14# All rights reserved.
15#
16# Redistribution and use in source and binary forms, with or without
17# modification, are permitted provided that the following conditions are
18# met: redistributions of source code must retain the above copyright
19# notice, this list of conditions and the following disclaimer;
20# redistributions in binary form must reproduce the above copyright
21# notice, this list of conditions and the following disclaimer in the
22# documentation and/or other materials provided with the distribution;
23# neither the name of the copyright holders nor the names of its
24# contributors may be used to endorse or promote products derived from
25# this software without specific prior written permission.
26#
27# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
28# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
29# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
30# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
31# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
32# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
33# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
34# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
35# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
36# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
37# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
38#
39# Authors: Steve Reinhardt
40
41# Simple test script
42#
43# "m5 test.py"
44
45import os
46import optparse
47import sys
48from os.path import join as joinpath
49
50import m5
51from m5.defines import buildEnv
52from m5.objects import *
53from m5.util import addToPath, fatal
54
55addToPath('../common')
56addToPath('../ruby')
57
58import Ruby
59
60import Simulation
61import CacheConfig
62from Caches import *
63from cpu2000 import *
64
65# Get paths we might need. It's expected this file is in m5/configs/example.
66config_path = os.path.dirname(os.path.abspath(__file__))
67config_root = os.path.dirname(config_path)
68m5_root = os.path.dirname(config_root)
69
70parser = optparse.OptionParser()
71
72# Benchmark options
73parser.add_option("-c", "--cmd",
74 default=joinpath(m5_root, "tests/test-progs/hello/bin/%s/linux/hello" % \
75 buildEnv['TARGET_ISA']),
76 help="The binary to run in syscall emulation mode.")
77parser.add_option("-o", "--options", default="",
78 help='The options to pass to the binary, use " " around the entire string')
79parser.add_option("-i", "--input", default="", help="Read stdin from a file.")
80parser.add_option("--output", default="", help="Redirect stdout to a file.")
81parser.add_option("--errout", default="", help="Redirect stderr to a file.")
82
83execfile(os.path.join(config_root, "common", "Options.py"))
84
85if buildEnv['PROTOCOL'] != 'None':
86 parser.add_option("--ruby", action="store_true")
87 if '--ruby' in sys.argv:
88 Ruby.define_options(parser)
89
90(options, args) = parser.parse_args()
91
92if args:
93 print "Error: script doesn't take any positional arguments"
94 sys.exit(1)
95
96multiprocesses = []
97apps = []
98
99if options.bench:
100 apps = options.bench.split("-")
101 if len(apps) != options.num_cpus:
102 print "number of benchmarks not equal to set num_cpus!"
103 sys.exit(1)
104
105 for app in apps:
106 try:
107 if buildEnv['TARGET_ISA'] == 'alpha':
108 exec("workload = %s('alpha', 'tru64', 'ref')" % app)
109 else:
110 exec("workload = %s(buildEnv['TARGET_ISA'], 'linux', 'ref')" % app)
111 multiprocesses.append(workload.makeLiveProcess())
112 except:
113 print >>sys.stderr, "Unable to find workload for %s: %s" % (buildEnv['TARGET_ISA'], app)
114 sys.exit(1)
115else:
116 process = LiveProcess()
117 process.executable = options.cmd
118 process.cmd = [options.cmd] + options.options.split()
119 multiprocesses.append(process)
120
121
122if options.input != "":
123 process.input = options.input
124if options.output != "":
125 process.output = options.output
126if options.errout != "":
127 process.errout = options.errout
128
129
130# By default, set workload to path of user-specified binary
131workloads = options.cmd
132numThreads = 1
133
134if options.cpu_type == "detailed" or options.cpu_type == "inorder":
135 #check for SMT workload
136 workloads = options.cmd.split(';')
137 if len(workloads) > 1:
138 process = []
139 smt_idx = 0
140 inputs = []
141 outputs = []
142 errouts = []
143
144 if options.input != "":
145 inputs = options.input.split(';')
146 if options.output != "":
147 outputs = options.output.split(';')
148 if options.errout != "":
149 errouts = options.errout.split(';')
150
151 for wrkld in workloads:
152 smt_process = LiveProcess()
153 smt_process.executable = wrkld
154 smt_process.cmd = wrkld + " " + options.options
155 if inputs and inputs[smt_idx]:
156 smt_process.input = inputs[smt_idx]
157 if outputs and outputs[smt_idx]:
158 smt_process.output = outputs[smt_idx]
159 if errouts and errouts[smt_idx]:
160 smt_process.errout = errouts[smt_idx]
161 process += [smt_process, ]
162 smt_idx += 1
163 numThreads = len(workloads)
164
165if options.ruby:
166 if not (options.cpu_type == "detailed" or options.cpu_type == "timing"):
167 print >> sys.stderr, "Ruby requires TimingSimpleCPU or O3CPU!!"
168 sys.exit(1)
169
170(CPUClass, test_mem_mode, FutureClass) = Simulation.setCPUClass(options)
171CPUClass.clock = '2GHz'
172CPUClass.numThreads = numThreads;
173
174np = options.num_cpus
175
176system = System(cpu = [CPUClass(cpu_id=i) for i in xrange(np)],
177 physmem = PhysicalMemory(range=AddrRange("512MB")),
178 membus = Bus(), mem_mode = test_mem_mode)
179
180if options.ruby:
181 options.use_map = True
182 Ruby.create_system(options, system)
183 assert(options.num_cpus == len(system.ruby._cpu_ruby_ports))
184else:
185 system.system_port = system.membus.slave
186 system.physmem.port = system.membus.master
187 CacheConfig.config_cache(options, system)
188
189for i in xrange(np):
190 system.cpu[i].workload = multiprocesses[i]
191
192 if options.ruby:
|