se.py (8718:062bf3879857) se.py (8732:fd510b6e124d)
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
55if buildEnv['FULL_SYSTEM']:
56 fatal("This script requires syscall emulation mode (*_SE).")
57
58addToPath('../common')
59addToPath('../ruby')
60
61import Ruby
62
63import Simulation
64import CacheConfig
65from Caches import *
66from cpu2000 import *
67
68# Get paths we might need. It's expected this file is in m5/configs/example.
69config_path = os.path.dirname(os.path.abspath(__file__))
70config_root = os.path.dirname(config_path)
71m5_root = os.path.dirname(config_root)
72
73parser = optparse.OptionParser()
74
75# Benchmark options
76parser.add_option("-c", "--cmd",
77 default=joinpath(m5_root, "tests/test-progs/hello/bin/%s/linux/hello" % \
78 buildEnv['TARGET_ISA']),
79 help="The binary to run in syscall emulation mode.")
80parser.add_option("-o", "--options", default="",
81 help='The options to pass to the binary, use " " around the entire string')
82parser.add_option("-i", "--input", default="", help="Read stdin from a file.")
83parser.add_option("--output", default="", help="Redirect stdout to a file.")
84parser.add_option("--errout", default="", help="Redirect stderr to a file.")
85
86execfile(os.path.join(config_root, "common", "Options.py"))
87
88if buildEnv['PROTOCOL'] != 'None':
89 parser.add_option("--ruby", action="store_true")
90 if '--ruby' in sys.argv:
91 Ruby.define_options(parser)
92
93(options, args) = parser.parse_args()
94
95if args:
96 print "Error: script doesn't take any positional arguments"
97 sys.exit(1)
98
99multiprocesses = []
100apps = []
101
102if options.bench:
103 apps = options.bench.split("-")
104 if len(apps) != options.num_cpus:
105 print "number of benchmarks not equal to set num_cpus!"
106 sys.exit(1)
107
108 for app in apps:
109 try:
110 if buildEnv['TARGET_ISA'] == 'alpha':
111 exec("workload = %s('alpha', 'tru64', 'ref')" % app)
112 else:
113 exec("workload = %s(buildEnv['TARGET_ISA'], 'linux', 'ref')" % app)
114 multiprocesses.append(workload.makeLiveProcess())
115 except:
116 print >>sys.stderr, "Unable to find workload for %s: %s" % (buildEnv['TARGET_ISA'], app)
117 sys.exit(1)
118else:
119 process = LiveProcess()
120 process.executable = options.cmd
121 process.cmd = [options.cmd] + options.options.split()
122 multiprocesses.append(process)
123
124
125if options.input != "":
126 process.input = options.input
127if options.output != "":
128 process.output = options.output
129if options.errout != "":
130 process.errout = options.errout
131
132
133# By default, set workload to path of user-specified binary
134workloads = options.cmd
135numThreads = 1
136
137if options.cpu_type == "detailed" or options.cpu_type == "inorder":
138 #check for SMT workload
139 workloads = options.cmd.split(';')
140 if len(workloads) > 1:
141 process = []
142 smt_idx = 0
143 inputs = []
144 outputs = []
145 errouts = []
146
147 if options.input != "":
148 inputs = options.input.split(';')
149 if options.output != "":
150 outputs = options.output.split(';')
151 if options.errout != "":
152 errouts = options.errout.split(';')
153
154 for wrkld in workloads:
155 smt_process = LiveProcess()
156 smt_process.executable = wrkld
157 smt_process.cmd = wrkld + " " + options.options
158 if inputs and inputs[smt_idx]:
159 smt_process.input = inputs[smt_idx]
160 if outputs and outputs[smt_idx]:
161 smt_process.output = outputs[smt_idx]
162 if errouts and errouts[smt_idx]:
163 smt_process.errout = errouts[smt_idx]
164 process += [smt_process, ]
165 smt_idx += 1
166 numThreads = len(workloads)
167
168if options.ruby:
169 if not (options.cpu_type == "detailed" or options.cpu_type == "timing"):
170 print >> sys.stderr, "Ruby requires TimingSimpleCPU or O3CPU!!"
171 sys.exit(1)
172
173(CPUClass, test_mem_mode, FutureClass) = Simulation.setCPUClass(options)
174CPUClass.clock = '2GHz'
175CPUClass.numThreads = numThreads;
176
177np = options.num_cpus
178
179system = System(cpu = [CPUClass(cpu_id=i) for i in xrange(np)],
180 physmem = PhysicalMemory(range=AddrRange("512MB")),
181 membus = Bus(), mem_mode = test_mem_mode)
182
183if options.ruby:
184 options.use_map = True
185 Ruby.create_system(options, system)
186 assert(options.num_cpus == len(system.ruby._cpu_ruby_ports))
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
55if buildEnv['FULL_SYSTEM']:
56 fatal("This script requires syscall emulation mode (*_SE).")
57
58addToPath('../common')
59addToPath('../ruby')
60
61import Ruby
62
63import Simulation
64import CacheConfig
65from Caches import *
66from cpu2000 import *
67
68# Get paths we might need. It's expected this file is in m5/configs/example.
69config_path = os.path.dirname(os.path.abspath(__file__))
70config_root = os.path.dirname(config_path)
71m5_root = os.path.dirname(config_root)
72
73parser = optparse.OptionParser()
74
75# Benchmark options
76parser.add_option("-c", "--cmd",
77 default=joinpath(m5_root, "tests/test-progs/hello/bin/%s/linux/hello" % \
78 buildEnv['TARGET_ISA']),
79 help="The binary to run in syscall emulation mode.")
80parser.add_option("-o", "--options", default="",
81 help='The options to pass to the binary, use " " around the entire string')
82parser.add_option("-i", "--input", default="", help="Read stdin from a file.")
83parser.add_option("--output", default="", help="Redirect stdout to a file.")
84parser.add_option("--errout", default="", help="Redirect stderr to a file.")
85
86execfile(os.path.join(config_root, "common", "Options.py"))
87
88if buildEnv['PROTOCOL'] != 'None':
89 parser.add_option("--ruby", action="store_true")
90 if '--ruby' in sys.argv:
91 Ruby.define_options(parser)
92
93(options, args) = parser.parse_args()
94
95if args:
96 print "Error: script doesn't take any positional arguments"
97 sys.exit(1)
98
99multiprocesses = []
100apps = []
101
102if options.bench:
103 apps = options.bench.split("-")
104 if len(apps) != options.num_cpus:
105 print "number of benchmarks not equal to set num_cpus!"
106 sys.exit(1)
107
108 for app in apps:
109 try:
110 if buildEnv['TARGET_ISA'] == 'alpha':
111 exec("workload = %s('alpha', 'tru64', 'ref')" % app)
112 else:
113 exec("workload = %s(buildEnv['TARGET_ISA'], 'linux', 'ref')" % app)
114 multiprocesses.append(workload.makeLiveProcess())
115 except:
116 print >>sys.stderr, "Unable to find workload for %s: %s" % (buildEnv['TARGET_ISA'], app)
117 sys.exit(1)
118else:
119 process = LiveProcess()
120 process.executable = options.cmd
121 process.cmd = [options.cmd] + options.options.split()
122 multiprocesses.append(process)
123
124
125if options.input != "":
126 process.input = options.input
127if options.output != "":
128 process.output = options.output
129if options.errout != "":
130 process.errout = options.errout
131
132
133# By default, set workload to path of user-specified binary
134workloads = options.cmd
135numThreads = 1
136
137if options.cpu_type == "detailed" or options.cpu_type == "inorder":
138 #check for SMT workload
139 workloads = options.cmd.split(';')
140 if len(workloads) > 1:
141 process = []
142 smt_idx = 0
143 inputs = []
144 outputs = []
145 errouts = []
146
147 if options.input != "":
148 inputs = options.input.split(';')
149 if options.output != "":
150 outputs = options.output.split(';')
151 if options.errout != "":
152 errouts = options.errout.split(';')
153
154 for wrkld in workloads:
155 smt_process = LiveProcess()
156 smt_process.executable = wrkld
157 smt_process.cmd = wrkld + " " + options.options
158 if inputs and inputs[smt_idx]:
159 smt_process.input = inputs[smt_idx]
160 if outputs and outputs[smt_idx]:
161 smt_process.output = outputs[smt_idx]
162 if errouts and errouts[smt_idx]:
163 smt_process.errout = errouts[smt_idx]
164 process += [smt_process, ]
165 smt_idx += 1
166 numThreads = len(workloads)
167
168if options.ruby:
169 if not (options.cpu_type == "detailed" or options.cpu_type == "timing"):
170 print >> sys.stderr, "Ruby requires TimingSimpleCPU or O3CPU!!"
171 sys.exit(1)
172
173(CPUClass, test_mem_mode, FutureClass) = Simulation.setCPUClass(options)
174CPUClass.clock = '2GHz'
175CPUClass.numThreads = numThreads;
176
177np = options.num_cpus
178
179system = System(cpu = [CPUClass(cpu_id=i) for i in xrange(np)],
180 physmem = PhysicalMemory(range=AddrRange("512MB")),
181 membus = Bus(), mem_mode = test_mem_mode)
182
183if options.ruby:
184 options.use_map = True
185 Ruby.create_system(options, system)
186 assert(options.num_cpus == len(system.ruby._cpu_ruby_ports))
187 system.system_port = system.ruby._sys_port_proxy.port
188else:
189 system.system_port = system.membus.port
190 system.physmem.port = system.membus.port
191 CacheConfig.config_cache(options, system)
192
193for i in xrange(np):
194 system.cpu[i].workload = multiprocesses[i]
195
196 if options.ruby:
197 system.cpu[i].icache_port = system.ruby._cpu_ruby_ports[i].port
198 system.cpu[i].dcache_port = system.ruby._cpu_ruby_ports[i].port
199
200 if options.fastmem:
201 system.cpu[0].physmem_port = system.physmem.port
202
203root = Root(system = system)
204
205Simulation.run(options, root, system, FutureClass)
187else:
188 system.system_port = system.membus.port
189 system.physmem.port = system.membus.port
190 CacheConfig.config_cache(options, system)
191
192for i in xrange(np):
193 system.cpu[i].workload = multiprocesses[i]
194
195 if options.ruby:
196 system.cpu[i].icache_port = system.ruby._cpu_ruby_ports[i].port
197 system.cpu[i].dcache_port = system.ruby._cpu_ruby_ports[i].port
198
199 if options.fastmem:
200 system.cpu[0].physmem_port = system.physmem.port
201
202root = Root(system = system)
203
204Simulation.run(options, root, system, FutureClass)