run.py revision 3358
13358Srdreslin@umich.edu# Copyright (c) 2005-2006 The Regents of The University of Michigan 21693Sstever@eecs.umich.edu# All rights reserved. 31693Sstever@eecs.umich.edu# 41693Sstever@eecs.umich.edu# Redistribution and use in source and binary forms, with or without 51693Sstever@eecs.umich.edu# modification, are permitted provided that the following conditions are 61693Sstever@eecs.umich.edu# met: redistributions of source code must retain the above copyright 71693Sstever@eecs.umich.edu# notice, this list of conditions and the following disclaimer; 81693Sstever@eecs.umich.edu# redistributions in binary form must reproduce the above copyright 91693Sstever@eecs.umich.edu# notice, this list of conditions and the following disclaimer in the 101693Sstever@eecs.umich.edu# documentation and/or other materials provided with the distribution; 111693Sstever@eecs.umich.edu# neither the name of the copyright holders nor the names of its 121693Sstever@eecs.umich.edu# contributors may be used to endorse or promote products derived from 131693Sstever@eecs.umich.edu# this software without specific prior written permission. 141693Sstever@eecs.umich.edu# 151693Sstever@eecs.umich.edu# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 161693Sstever@eecs.umich.edu# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 171693Sstever@eecs.umich.edu# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 181693Sstever@eecs.umich.edu# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 191693Sstever@eecs.umich.edu# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 201693Sstever@eecs.umich.edu# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 211693Sstever@eecs.umich.edu# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 221693Sstever@eecs.umich.edu# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 231693Sstever@eecs.umich.edu# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 241693Sstever@eecs.umich.edu# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 251693Sstever@eecs.umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 261693Sstever@eecs.umich.edu# 271693Sstever@eecs.umich.edu# Authors: Ron Dreslinski 281693Sstever@eecs.umich.edu 293358Srdreslin@umich.edu# Splash2 Run Script 303358Srdreslin@umich.edu# 311516SN/A 323358Srdreslin@umich.eduimport m5 333358Srdreslin@umich.edufrom m5.objects import * 343358Srdreslin@umich.eduimport os, optparse, sys 353358Srdreslin@umich.edum5.AddToPath('../common') 361516SN/A 373358Srdreslin@umich.edu# -------------------- 383358Srdreslin@umich.edu# Define Command Line Options 393358Srdreslin@umich.edu# ==================== 403358Srdreslin@umich.edu 413358Srdreslin@umich.eduparser = optparse.OptionParser() 423358Srdreslin@umich.edu 433358Srdreslin@umich.eduparser.add_option("-d", "--detailed", action="store_true") 443358Srdreslin@umich.eduparser.add_option("-t", "--timing", action="store_true") 453358Srdreslin@umich.eduparser.add_option("-m", "--maxtick", type="int") 463358Srdreslin@umich.eduparser.add_option("-n", "--numcpus", 473358Srdreslin@umich.edu help="Number of cpus in total", type="int") 483358Srdreslin@umich.eduparser.add_option("-f", "--frequency", 493358Srdreslin@umich.edu help="Frequency of each CPU") 503358Srdreslin@umich.eduparser.add_option("-p", "--protocol", 513358Srdreslin@umich.edu default="moesi", 523358Srdreslin@umich.edu help="The coherence protocol to use for the L1'a (i.e. MOESI, MOSI)") 533358Srdreslin@umich.eduparser.add_option("--l1size") 543358Srdreslin@umich.eduparser.add_option("--l1latency") 553358Srdreslin@umich.eduparser.add_option("--l2size") 563358Srdreslin@umich.eduparser.add_option("--l2latency") 573358Srdreslin@umich.eduparser.add_option("--rootdir", 583358Srdreslin@umich.edu help="ROot directory of Splash2", 593358Srdreslin@umich.edu default="../../Splash2/codes") 603358Srdreslin@umich.eduparser.add_option("-b", "--benchmark", 613358Srdreslin@umich.edu help="Splash 2 benchmark to run") 623358Srdreslin@umich.edu 633358Srdreslin@umich.edu(options, args) = parser.parse_args() 643358Srdreslin@umich.edu 653358Srdreslin@umich.eduif args: 663358Srdreslin@umich.edu print "Error: script doesn't take any positional arguments" 673358Srdreslin@umich.edu sys.exit(1) 683358Srdreslin@umich.edu 693358Srdreslin@umich.edu# -------------------- 703358Srdreslin@umich.edu# Define Splash2 Benchmarks 713358Srdreslin@umich.edu# ==================== 723358Srdreslin@umich.educlass Cholesky(LiveProcess): 733358Srdreslin@umich.edu executable = options.rootdir + '/kernels/cholesky/CHOLESKY' 743358Srdreslin@umich.edu cmd = 'CHOLESKY -p' + str(options.numcpus) + ' '\ 753358Srdreslin@umich.edu + options.rootdir + '/kernels/cholesky/inputs/tk23.O' 763358Srdreslin@umich.edu 773358Srdreslin@umich.educlass FFT(LiveProcess): 783358Srdreslin@umich.edu executable = options.rootdir + 'kernels/fft/FFT' 793358Srdreslin@umich.edu cmd = 'FFT -p' + str(options.numcpus) + ' -m18' 803358Srdreslin@umich.edu 813358Srdreslin@umich.educlass LU_contig(LiveProcess): 823358Srdreslin@umich.edu executable = options.rootdir + 'kernels/lu/contiguous_blocks/LU' 833358Srdreslin@umich.edu cmd = 'LU -p' + str(options.numcpus) 843358Srdreslin@umich.edu 853358Srdreslin@umich.educlass LU_noncontig(LiveProcess): 863358Srdreslin@umich.edu executable = options.rootdir + 'kernels/lu/non_contiguous_blocks/LU' 873358Srdreslin@umich.edu cmd = 'LU -p' + str(options.numcpus) 883358Srdreslin@umich.edu 893358Srdreslin@umich.educlass Radix(LiveProcess): 903358Srdreslin@umich.edu executable = options.rootdir + 'kernels/radix/RADIX' 913358Srdreslin@umich.edu cmd = 'RADIX -n524288 -p' + str(options.numcpus) 923358Srdreslin@umich.edu 933358Srdreslin@umich.educlass Barnes(LiveProcess): 943358Srdreslin@umich.edu executable = options.rootdir + 'apps/barnes/BARNES' 953358Srdreslin@umich.edu cmd = 'BARNES' 963358Srdreslin@umich.edu input = options.rootdir + 'apps/barnes/input.p' + str(options.numcpus) 973358Srdreslin@umich.edu 983358Srdreslin@umich.educlass FMM(LiveProcess): 993358Srdreslin@umich.edu executable = options.rootdir + 'apps/fmm/FMM' 1003358Srdreslin@umich.edu cmd = 'FMM' 1013358Srdreslin@umich.edu input = options.rootdir + 'apps/fmm/inputs/input.2048.p' + str(options.numcpus) 1023358Srdreslin@umich.edu 1033358Srdreslin@umich.educlass Ocean_contig(LiveProcess): 1043358Srdreslin@umich.edu executable = options.rootdir + 'apps/ocean/contiguous_partitions/OCEAN' 1053358Srdreslin@umich.edu cmd = 'OCEAN -p' + str(options.numcpus) 1063358Srdreslin@umich.edu 1073358Srdreslin@umich.educlass Ocean_noncontig(LiveProcess): 1083358Srdreslin@umich.edu executable = options.rootdir + 'apps/ocean/non_contiguous_partitions/OCEAN' 1093358Srdreslin@umich.edu cmd = 'OCEAN -p' + str(options.numcpus) 1103358Srdreslin@umich.edu 1113358Srdreslin@umich.educlass Raytrace(LiveProcess): 1123358Srdreslin@umich.edu executable = options.rootdir + 'apps/raytrace/RAYTRACE' 1133358Srdreslin@umich.edu cmd = 'RAYTRACE -p' + str(options.numcpus) + ' ' \ 1143358Srdreslin@umich.edu + options.rootdir + 'apps/raytrace/inputs/teapot.env' 1153358Srdreslin@umich.edu 1163358Srdreslin@umich.educlass Water_nsquared(LiveProcess): 1173358Srdreslin@umich.edu executable = options.rootdir + 'apps/water-nsquared/WATER-NSQUARED' 1183358Srdreslin@umich.edu cmd = 'WATER-NSQUARED' 1193358Srdreslin@umich.edu input = options.rootdir + 'apps/water-nsquared/input.p' + str(options.numcpus) 1203358Srdreslin@umich.edu 1213358Srdreslin@umich.educlass Water_spatial(LiveProcess): 1223358Srdreslin@umich.edu executable = options.rootdir + 'apps/water-spatial/WATER-SPATIAL' 1233358Srdreslin@umich.edu cmd = 'WATER-SPATIAL' 1243358Srdreslin@umich.edu input = options.rootdir + 'apps/water-spatial/input.p' + str(options.numcpus) 1253358Srdreslin@umich.edu 1263358Srdreslin@umich.edu 1273358Srdreslin@umich.edu# -------------------- 1283358Srdreslin@umich.edu# Base L1 Cache Definition 1293358Srdreslin@umich.edu# ==================== 1303358Srdreslin@umich.edu 1313358Srdreslin@umich.educlass L1(BaseCache): 1323358Srdreslin@umich.edu latency = options.l1latency 1333358Srdreslin@umich.edu block_size = 64 1343358Srdreslin@umich.edu mshrs = 12 1353358Srdreslin@umich.edu tgts_per_mshr = 8 1363358Srdreslin@umich.edu protocol = CoherenceProtocol(protocol=options.protocol) 1373358Srdreslin@umich.edu 1383358Srdreslin@umich.edu# ---------------------- 1393358Srdreslin@umich.edu# Base L2 Cache Definition 1403358Srdreslin@umich.edu# ---------------------- 1413358Srdreslin@umich.edu 1423358Srdreslin@umich.educlass L2(BaseCache): 1433358Srdreslin@umich.edu block_size = 64 1443358Srdreslin@umich.edu latency = options.l2latency 1453358Srdreslin@umich.edu mshrs = 92 1463358Srdreslin@umich.edu tgts_per_mshr = 16 1473358Srdreslin@umich.edu write_buffers = 8 1483358Srdreslin@umich.edu 1493358Srdreslin@umich.edu# ---------------------- 1503358Srdreslin@umich.edu# Define the cpus 1513358Srdreslin@umich.edu# ---------------------- 1523358Srdreslin@umich.edu 1533358Srdreslin@umich.edubusFrequency = Frequency(options.frequency) 1543358Srdreslin@umich.edu 1553358Srdreslin@umich.eduif options.timing: 1563358Srdreslin@umich.edu cpus = [TimingSimpleCPU(cpu_id = i, 1573358Srdreslin@umich.edu clock=options.frequency) 1583358Srdreslin@umich.edu for i in xrange(options.numcpus)] 1593358Srdreslin@umich.eduelif options.detailed: 1603358Srdreslin@umich.edu cpus = [DerivO3CPU(cpu_id = i, 1613358Srdreslin@umich.edu clock=options.frequency) 1623358Srdreslin@umich.edu for i in xrange(options.numcpus)] 1631516SN/Aelse: 1643358Srdreslin@umich.edu cpus = [AtomicSimpleCPU(cpu_id = i, 1653358Srdreslin@umich.edu clock=options.frequency) 1663358Srdreslin@umich.edu for i in xrange(options.numcpus)] 1671516SN/A 1683358Srdreslin@umich.edu# ---------------------- 1693358Srdreslin@umich.edu# Create a system, and add system wide objects 1703358Srdreslin@umich.edu# ---------------------- 1713358Srdreslin@umich.edusystem = System(cpu = cpus, physmem = PhysicalMemory(), 1723358Srdreslin@umich.edu membus = Bus(clock = busFrequency)) 1731516SN/A 1743358Srdreslin@umich.edusystem.toL2bus = Bus(clock = busFrequency) 1753358Srdreslin@umich.edusystem.l2 = L2(size = options.l2size, assoc = 8) 1763358Srdreslin@umich.edu 1773358Srdreslin@umich.edu# ---------------------- 1783358Srdreslin@umich.edu# Connect the L2 cache and memory together 1793358Srdreslin@umich.edu# ---------------------- 1803358Srdreslin@umich.edu 1813358Srdreslin@umich.edusystem.physmem.port = system.membus.port 1823358Srdreslin@umich.edusystem.l2.cpu_side = system.toL2bus.port 1833358Srdreslin@umich.edusystem.l2.mem_side = system.membus.port 1843358Srdreslin@umich.edu 1853358Srdreslin@umich.edu# ---------------------- 1863358Srdreslin@umich.edu# Connect the L2 cache and clusters together 1873358Srdreslin@umich.edu# ---------------------- 1883358Srdreslin@umich.edufor cpu in cpus: 1893358Srdreslin@umich.edu cpu.addPrivateSplitL1Caches(L1(size = options.l1size, assoc = 1), 1903358Srdreslin@umich.edu L1(size = options.l1size, assoc = 4)) 1913358Srdreslin@umich.edu cpu.mem = cpu.dcache 1923358Srdreslin@umich.edu # connect cpu level-1 caches to shared level-2 cache 1933358Srdreslin@umich.edu cpu.connectMemPorts(system.toL2bus) 1943358Srdreslin@umich.edu 1953358Srdreslin@umich.edu 1963358Srdreslin@umich.edu# ---------------------- 1973358Srdreslin@umich.edu# Define the root 1983358Srdreslin@umich.edu# ---------------------- 1993358Srdreslin@umich.edu 2003358Srdreslin@umich.eduroot = Root(system = system) 2013358Srdreslin@umich.edu 2023358Srdreslin@umich.edu# -------------------- 2033358Srdreslin@umich.edu# Pick the correct Splash2 Benchmarks 2043358Srdreslin@umich.edu# ==================== 2053358Srdreslin@umich.eduif options.benchmark == 'Cholesky': 2063358Srdreslin@umich.edu root.workload = Cholesky() 2073358Srdreslin@umich.eduelif options.benchmark == 'FFT': 2083358Srdreslin@umich.edu root.workload = FFT() 2093358Srdreslin@umich.eduelif options.benchmark == 'LUContig': 2103358Srdreslin@umich.edu root.workload = LU_contig() 2113358Srdreslin@umich.eduelif options.benchmark == 'LUNoncontig': 2123358Srdreslin@umich.edu root.workload = LU_noncontig() 2133358Srdreslin@umich.eduelif options.benchmark == 'Radix': 2143358Srdreslin@umich.edu root.workload = Radix() 2153358Srdreslin@umich.eduelif options.benchmark == 'Barnes': 2163358Srdreslin@umich.edu root.workload = Barnes() 2173358Srdreslin@umich.eduelif options.benchmark == 'FMM': 2183358Srdreslin@umich.edu root.workload = FMM() 2193358Srdreslin@umich.eduelif options.benchmark == 'OceanContig': 2203358Srdreslin@umich.edu root.workload = Ocean_contig() 2213358Srdreslin@umich.eduelif options.benchmark == 'OceanNoncontig': 2223358Srdreslin@umich.edu root.workload = Ocean_noncontig() 2233358Srdreslin@umich.eduelif options.benchmark == 'Raytrace': 2243358Srdreslin@umich.edu root.workload = Raytrace() 2253358Srdreslin@umich.eduelif options.benchmark == 'WaterNSquared': 2263358Srdreslin@umich.edu root.workload = Water_nsquared() 2273358Srdreslin@umich.eduelif options.benchmark == 'WaterSpatial': 2283358Srdreslin@umich.edu root.workload = Water_spatial() 2291516SN/Aelse: 2303358Srdreslin@umich.edu panic("The --benchmark environment variable was set to something" \ 2311516SN/A +" improper.\nUse Cholesky, FFT, LUContig, LUNoncontig, Radix" \ 2321516SN/A +", Barnes, FMM, OceanContig,\nOceanNoncontig, Raytrace," \ 2331516SN/A +" WaterNSquared, or WaterSpatial\n") 2343358Srdreslin@umich.edu 2353358Srdreslin@umich.edu# -------------------- 2363358Srdreslin@umich.edu# Assign the workload to the cpus 2373358Srdreslin@umich.edu# ==================== 2383358Srdreslin@umich.edu 2393358Srdreslin@umich.edufor cpu in cpus: 2403358Srdreslin@umich.edu cpu.workload = root.workload 2413358Srdreslin@umich.edu 2423358Srdreslin@umich.edu# ---------------------- 2433358Srdreslin@umich.edu# Run the simulation 2443358Srdreslin@umich.edu# ---------------------- 2453358Srdreslin@umich.edu 2463358Srdreslin@umich.eduif options.timing or options.detailed: 2473358Srdreslin@umich.edu root.system.mem_mode = 'timing' 2483358Srdreslin@umich.edu 2493358Srdreslin@umich.edu# instantiate configuration 2503358Srdreslin@umich.edum5.instantiate(root) 2513358Srdreslin@umich.edu 2523358Srdreslin@umich.edu# simulate until program terminates 2533358Srdreslin@umich.eduif options.maxtick: 2543358Srdreslin@umich.edu exit_event = m5.simulate(options.maxtick) 2553358Srdreslin@umich.eduelse: 2563358Srdreslin@umich.edu exit_event = m5.simulate() 2573358Srdreslin@umich.edu 2583358Srdreslin@umich.eduprint 'Exiting @ tick', m5.curTick(), 'because', exit_event.getCause() 2593358Srdreslin@umich.edu 260