run.py (1714:e83b18b0238d) run.py (3358:f70480ec2642)
1# Copyright (c) 2005 The Regents of The University of Michigan
1# Copyright (c) 2005-2006 The Regents of The University of Michigan
2# All rights reserved.
3#
4# Redistribution and use in source and binary forms, with or without
5# modification, are permitted provided that the following conditions are
6# met: redistributions of source code must retain the above copyright
7# notice, this list of conditions and the following disclaimer;
8# redistributions in binary form must reproduce the above copyright
9# notice, this list of conditions and the following disclaimer in the

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21# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26#
27# Authors: Ron Dreslinski
28
2# All rights reserved.
3#
4# Redistribution and use in source and binary forms, with or without
5# modification, are permitted provided that the following conditions are
6# met: redistributions of source code must retain the above copyright
7# notice, this list of conditions and the following disclaimer;
8# redistributions in binary form must reproduce the above copyright
9# notice, this list of conditions and the following disclaimer in the

--- 11 unchanged lines hidden (view full) ---

21# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26#
27# Authors: Ron Dreslinski
28
29from m5 import *
30import Splash2
29# Splash2 Run Script
30#
31
31
32if 'SYSTEM' not in env:
33 panic("The SYSTEM environment variable must be set!\ne.g -ESYSTEM=Detailed\n")
32import m5
33from m5.objects import *
34import os, optparse, sys
35m5.AddToPath('../common')
34
36
35if env['SYSTEM'] == 'Simple':
36 from SimpleConfig import *
37 BaseCPU.workload = Parent.workload
38 SimpleStandAlone.cpu = [ CPU() for i in xrange(int(env['NP'])) ]
39 root = SimpleStandAlone()
40elif env['SYSTEM'] == 'Detailed':
41 from DetailedConfig import *
42 BaseCPU.workload = Parent.workload
43 DetailedStandAlone.cpu = [ DetailedCPU() for i in xrange(int(env['NP'])) ]
44 root = DetailedStandAlone()
37# --------------------
38# Define Command Line Options
39# ====================
40
41parser = optparse.OptionParser()
42
43parser.add_option("-d", "--detailed", action="store_true")
44parser.add_option("-t", "--timing", action="store_true")
45parser.add_option("-m", "--maxtick", type="int")
46parser.add_option("-n", "--numcpus",
47 help="Number of cpus in total", type="int")
48parser.add_option("-f", "--frequency",
49 help="Frequency of each CPU")
50parser.add_option("-p", "--protocol",
51 default="moesi",
52 help="The coherence protocol to use for the L1'a (i.e. MOESI, MOSI)")
53parser.add_option("--l1size")
54parser.add_option("--l1latency")
55parser.add_option("--l2size")
56parser.add_option("--l2latency")
57parser.add_option("--rootdir",
58 help="ROot directory of Splash2",
59 default="../../Splash2/codes")
60parser.add_option("-b", "--benchmark",
61 help="Splash 2 benchmark to run")
62
63(options, args) = parser.parse_args()
64
65if args:
66 print "Error: script doesn't take any positional arguments"
67 sys.exit(1)
68
69# --------------------
70# Define Splash2 Benchmarks
71# ====================
72class Cholesky(LiveProcess):
73 executable = options.rootdir + '/kernels/cholesky/CHOLESKY'
74 cmd = 'CHOLESKY -p' + str(options.numcpus) + ' '\
75 + options.rootdir + '/kernels/cholesky/inputs/tk23.O'
76
77class FFT(LiveProcess):
78 executable = options.rootdir + 'kernels/fft/FFT'
79 cmd = 'FFT -p' + str(options.numcpus) + ' -m18'
80
81class LU_contig(LiveProcess):
82 executable = options.rootdir + 'kernels/lu/contiguous_blocks/LU'
83 cmd = 'LU -p' + str(options.numcpus)
84
85class LU_noncontig(LiveProcess):
86 executable = options.rootdir + 'kernels/lu/non_contiguous_blocks/LU'
87 cmd = 'LU -p' + str(options.numcpus)
88
89class Radix(LiveProcess):
90 executable = options.rootdir + 'kernels/radix/RADIX'
91 cmd = 'RADIX -n524288 -p' + str(options.numcpus)
92
93class Barnes(LiveProcess):
94 executable = options.rootdir + 'apps/barnes/BARNES'
95 cmd = 'BARNES'
96 input = options.rootdir + 'apps/barnes/input.p' + str(options.numcpus)
97
98class FMM(LiveProcess):
99 executable = options.rootdir + 'apps/fmm/FMM'
100 cmd = 'FMM'
101 input = options.rootdir + 'apps/fmm/inputs/input.2048.p' + str(options.numcpus)
102
103class Ocean_contig(LiveProcess):
104 executable = options.rootdir + 'apps/ocean/contiguous_partitions/OCEAN'
105 cmd = 'OCEAN -p' + str(options.numcpus)
106
107class Ocean_noncontig(LiveProcess):
108 executable = options.rootdir + 'apps/ocean/non_contiguous_partitions/OCEAN'
109 cmd = 'OCEAN -p' + str(options.numcpus)
110
111class Raytrace(LiveProcess):
112 executable = options.rootdir + 'apps/raytrace/RAYTRACE'
113 cmd = 'RAYTRACE -p' + str(options.numcpus) + ' ' \
114 + options.rootdir + 'apps/raytrace/inputs/teapot.env'
115
116class Water_nsquared(LiveProcess):
117 executable = options.rootdir + 'apps/water-nsquared/WATER-NSQUARED'
118 cmd = 'WATER-NSQUARED'
119 input = options.rootdir + 'apps/water-nsquared/input.p' + str(options.numcpus)
120
121class Water_spatial(LiveProcess):
122 executable = options.rootdir + 'apps/water-spatial/WATER-SPATIAL'
123 cmd = 'WATER-SPATIAL'
124 input = options.rootdir + 'apps/water-spatial/input.p' + str(options.numcpus)
125
126
127# --------------------
128# Base L1 Cache Definition
129# ====================
130
131class L1(BaseCache):
132 latency = options.l1latency
133 block_size = 64
134 mshrs = 12
135 tgts_per_mshr = 8
136 protocol = CoherenceProtocol(protocol=options.protocol)
137
138# ----------------------
139# Base L2 Cache Definition
140# ----------------------
141
142class L2(BaseCache):
143 block_size = 64
144 latency = options.l2latency
145 mshrs = 92
146 tgts_per_mshr = 16
147 write_buffers = 8
148
149# ----------------------
150# Define the cpus
151# ----------------------
152
153busFrequency = Frequency(options.frequency)
154
155if options.timing:
156 cpus = [TimingSimpleCPU(cpu_id = i,
157 clock=options.frequency)
158 for i in xrange(options.numcpus)]
159elif options.detailed:
160 cpus = [DerivO3CPU(cpu_id = i,
161 clock=options.frequency)
162 for i in xrange(options.numcpus)]
45else:
163else:
46 panic("The SYSTEM environment variable was set to something improper.\n Use Simple or Detailed\n")
164 cpus = [AtomicSimpleCPU(cpu_id = i,
165 clock=options.frequency)
166 for i in xrange(options.numcpus)]
47
167
48if 'BENCHMARK' not in env:
49 panic("The BENCHMARK environment variable must be set!\ne.g. -EBENCHMARK=Cholesky\n")
168# ----------------------
169# Create a system, and add system wide objects
170# ----------------------
171system = System(cpu = cpus, physmem = PhysicalMemory(),
172 membus = Bus(clock = busFrequency))
50
173
51if env['BENCHMARK'] == 'Cholesky':
52 root.workload = Splash2.Cholesky()
53elif env['BENCHMARK'] == 'FFT':
54 root.workload = Splash2.FFT()
55elif env['BENCHMARK'] == 'LUContig':
56 root.workload = Splash2.LU_contig()
57elif env['BENCHMARK'] == 'LUNoncontig':
58 root.workload = Splash2.LU_noncontig()
59elif env['BENCHMARK'] == 'Radix':
60 root.workload = Splash2.Radix()
61elif env['BENCHMARK'] == 'Barnes':
62 root.workload = Splash2.Barnes()
63elif env['BENCHMARK'] == 'FMM':
64 root.workload = Splash2.FMM()
65elif env['BENCHMARK'] == 'OceanContig':
66 root.workload = Splash2.Ocean_contig()
67elif env['BENCHMARK'] == 'OceanNoncontig':
68 root.workload = Splash2.Ocean_noncontig()
69elif env['BENCHMARK'] == 'Raytrace':
70 root.workload = Splash2.Raytrace()
71elif env['BENCHMARK'] == 'WaterNSquared':
72 root.workload = Splash2.Water_nsquared()
73elif env['BENCHMARK'] == 'WaterSpatial':
74 root.workload = Splash2.Water_spatial()
174system.toL2bus = Bus(clock = busFrequency)
175system.l2 = L2(size = options.l2size, assoc = 8)
176
177# ----------------------
178# Connect the L2 cache and memory together
179# ----------------------
180
181system.physmem.port = system.membus.port
182system.l2.cpu_side = system.toL2bus.port
183system.l2.mem_side = system.membus.port
184
185# ----------------------
186# Connect the L2 cache and clusters together
187# ----------------------
188for cpu in cpus:
189 cpu.addPrivateSplitL1Caches(L1(size = options.l1size, assoc = 1),
190 L1(size = options.l1size, assoc = 4))
191 cpu.mem = cpu.dcache
192 # connect cpu level-1 caches to shared level-2 cache
193 cpu.connectMemPorts(system.toL2bus)
194
195
196# ----------------------
197# Define the root
198# ----------------------
199
200root = Root(system = system)
201
202# --------------------
203# Pick the correct Splash2 Benchmarks
204# ====================
205if options.benchmark == 'Cholesky':
206 root.workload = Cholesky()
207elif options.benchmark == 'FFT':
208 root.workload = FFT()
209elif options.benchmark == 'LUContig':
210 root.workload = LU_contig()
211elif options.benchmark == 'LUNoncontig':
212 root.workload = LU_noncontig()
213elif options.benchmark == 'Radix':
214 root.workload = Radix()
215elif options.benchmark == 'Barnes':
216 root.workload = Barnes()
217elif options.benchmark == 'FMM':
218 root.workload = FMM()
219elif options.benchmark == 'OceanContig':
220 root.workload = Ocean_contig()
221elif options.benchmark == 'OceanNoncontig':
222 root.workload = Ocean_noncontig()
223elif options.benchmark == 'Raytrace':
224 root.workload = Raytrace()
225elif options.benchmark == 'WaterNSquared':
226 root.workload = Water_nsquared()
227elif options.benchmark == 'WaterSpatial':
228 root.workload = Water_spatial()
75else:
229else:
76 panic("The BENCHMARK environment variable was set to something" \
230 panic("The --benchmark environment variable was set to something" \
77 +" improper.\nUse Cholesky, FFT, LUContig, LUNoncontig, Radix" \
78 +", Barnes, FMM, OceanContig,\nOceanNoncontig, Raytrace," \
79 +" WaterNSquared, or WaterSpatial\n")
231 +" improper.\nUse Cholesky, FFT, LUContig, LUNoncontig, Radix" \
232 +", Barnes, FMM, OceanContig,\nOceanNoncontig, Raytrace," \
233 +" WaterNSquared, or WaterSpatial\n")
234
235# --------------------
236# Assign the workload to the cpus
237# ====================
238
239for cpu in cpus:
240 cpu.workload = root.workload
241
242# ----------------------
243# Run the simulation
244# ----------------------
245
246if options.timing or options.detailed:
247 root.system.mem_mode = 'timing'
248
249# instantiate configuration
250m5.instantiate(root)
251
252# simulate until program terminates
253if options.maxtick:
254 exit_event = m5.simulate(options.maxtick)
255else:
256 exit_event = m5.simulate()
257
258print 'Exiting @ tick', m5.curTick(), 'because', exit_event.getCause()
259