diff options
| -rw-r--r-- | configs/splash2/run.py | 274 |
1 files changed, 227 insertions, 47 deletions
diff --git a/configs/splash2/run.py b/configs/splash2/run.py index ebbe14939..615fd3c7b 100644 --- a/configs/splash2/run.py +++ b/configs/splash2/run.py @@ -1,4 +1,4 @@ -# Copyright (c) 2005 The Regents of The University of Michigan +# Copyright (c) 2005-2006 The Regents of The University of Michigan # All rights reserved. # # Redistribution and use in source and binary forms, with or without @@ -26,54 +26,234 @@ # # Authors: Ron Dreslinski -from m5 import * -import Splash2 - -if 'SYSTEM' not in env: - panic("The SYSTEM environment variable must be set!\ne.g -ESYSTEM=Detailed\n") - -if env['SYSTEM'] == 'Simple': - from SimpleConfig import * - BaseCPU.workload = Parent.workload - SimpleStandAlone.cpu = [ CPU() for i in xrange(int(env['NP'])) ] - root = SimpleStandAlone() -elif env['SYSTEM'] == 'Detailed': - from DetailedConfig import * - BaseCPU.workload = Parent.workload - DetailedStandAlone.cpu = [ DetailedCPU() for i in xrange(int(env['NP'])) ] - root = DetailedStandAlone() +# Splash2 Run Script +# + +import m5 +from m5.objects import * +import os, optparse, sys +m5.AddToPath('../common') + +# -------------------- +# Define Command Line Options +# ==================== + +parser = optparse.OptionParser() + +parser.add_option("-d", "--detailed", action="store_true") +parser.add_option("-t", "--timing", action="store_true") +parser.add_option("-m", "--maxtick", type="int") +parser.add_option("-n", "--numcpus", + help="Number of cpus in total", type="int") +parser.add_option("-f", "--frequency", + help="Frequency of each CPU") +parser.add_option("-p", "--protocol", + default="moesi", + help="The coherence protocol to use for the L1'a (i.e. MOESI, MOSI)") +parser.add_option("--l1size") +parser.add_option("--l1latency") +parser.add_option("--l2size") +parser.add_option("--l2latency") +parser.add_option("--rootdir", + help="ROot directory of Splash2", + default="../../Splash2/codes") +parser.add_option("-b", "--benchmark", + help="Splash 2 benchmark to run") + +(options, args) = parser.parse_args() + +if args: + print "Error: script doesn't take any positional arguments" + sys.exit(1) + +# -------------------- +# Define Splash2 Benchmarks +# ==================== +class Cholesky(LiveProcess): + executable = options.rootdir + '/kernels/cholesky/CHOLESKY' + cmd = 'CHOLESKY -p' + str(options.numcpus) + ' '\ + + options.rootdir + '/kernels/cholesky/inputs/tk23.O' + +class FFT(LiveProcess): + executable = options.rootdir + 'kernels/fft/FFT' + cmd = 'FFT -p' + str(options.numcpus) + ' -m18' + +class LU_contig(LiveProcess): + executable = options.rootdir + 'kernels/lu/contiguous_blocks/LU' + cmd = 'LU -p' + str(options.numcpus) + +class LU_noncontig(LiveProcess): + executable = options.rootdir + 'kernels/lu/non_contiguous_blocks/LU' + cmd = 'LU -p' + str(options.numcpus) + +class Radix(LiveProcess): + executable = options.rootdir + 'kernels/radix/RADIX' + cmd = 'RADIX -n524288 -p' + str(options.numcpus) + +class Barnes(LiveProcess): + executable = options.rootdir + 'apps/barnes/BARNES' + cmd = 'BARNES' + input = options.rootdir + 'apps/barnes/input.p' + str(options.numcpus) + +class FMM(LiveProcess): + executable = options.rootdir + 'apps/fmm/FMM' + cmd = 'FMM' + input = options.rootdir + 'apps/fmm/inputs/input.2048.p' + str(options.numcpus) + +class Ocean_contig(LiveProcess): + executable = options.rootdir + 'apps/ocean/contiguous_partitions/OCEAN' + cmd = 'OCEAN -p' + str(options.numcpus) + +class Ocean_noncontig(LiveProcess): + executable = options.rootdir + 'apps/ocean/non_contiguous_partitions/OCEAN' + cmd = 'OCEAN -p' + str(options.numcpus) + +class Raytrace(LiveProcess): + executable = options.rootdir + 'apps/raytrace/RAYTRACE' + cmd = 'RAYTRACE -p' + str(options.numcpus) + ' ' \ + + options.rootdir + 'apps/raytrace/inputs/teapot.env' + +class Water_nsquared(LiveProcess): + executable = options.rootdir + 'apps/water-nsquared/WATER-NSQUARED' + cmd = 'WATER-NSQUARED' + input = options.rootdir + 'apps/water-nsquared/input.p' + str(options.numcpus) + +class Water_spatial(LiveProcess): + executable = options.rootdir + 'apps/water-spatial/WATER-SPATIAL' + cmd = 'WATER-SPATIAL' + input = options.rootdir + 'apps/water-spatial/input.p' + str(options.numcpus) + + +# -------------------- +# Base L1 Cache Definition +# ==================== + +class L1(BaseCache): + latency = options.l1latency + block_size = 64 + mshrs = 12 + tgts_per_mshr = 8 + protocol = CoherenceProtocol(protocol=options.protocol) + +# ---------------------- +# Base L2 Cache Definition +# ---------------------- + +class L2(BaseCache): + block_size = 64 + latency = options.l2latency + mshrs = 92 + tgts_per_mshr = 16 + write_buffers = 8 + +# ---------------------- +# Define the cpus +# ---------------------- + +busFrequency = Frequency(options.frequency) + +if options.timing: + cpus = [TimingSimpleCPU(cpu_id = i, + clock=options.frequency) + for i in xrange(options.numcpus)] +elif options.detailed: + cpus = [DerivO3CPU(cpu_id = i, + clock=options.frequency) + for i in xrange(options.numcpus)] else: - panic("The SYSTEM environment variable was set to something improper.\n Use Simple or Detailed\n") - -if 'BENCHMARK' not in env: - panic("The BENCHMARK environment variable must be set!\ne.g. -EBENCHMARK=Cholesky\n") - -if env['BENCHMARK'] == 'Cholesky': - root.workload = Splash2.Cholesky() -elif env['BENCHMARK'] == 'FFT': - root.workload = Splash2.FFT() -elif env['BENCHMARK'] == 'LUContig': - root.workload = Splash2.LU_contig() -elif env['BENCHMARK'] == 'LUNoncontig': - root.workload = Splash2.LU_noncontig() -elif env['BENCHMARK'] == 'Radix': - root.workload = Splash2.Radix() -elif env['BENCHMARK'] == 'Barnes': - root.workload = Splash2.Barnes() -elif env['BENCHMARK'] == 'FMM': - root.workload = Splash2.FMM() -elif env['BENCHMARK'] == 'OceanContig': - root.workload = Splash2.Ocean_contig() -elif env['BENCHMARK'] == 'OceanNoncontig': - root.workload = Splash2.Ocean_noncontig() -elif env['BENCHMARK'] == 'Raytrace': - root.workload = Splash2.Raytrace() -elif env['BENCHMARK'] == 'WaterNSquared': - root.workload = Splash2.Water_nsquared() -elif env['BENCHMARK'] == 'WaterSpatial': - root.workload = Splash2.Water_spatial() + cpus = [AtomicSimpleCPU(cpu_id = i, + clock=options.frequency) + for i in xrange(options.numcpus)] + +# ---------------------- +# Create a system, and add system wide objects +# ---------------------- +system = System(cpu = cpus, physmem = PhysicalMemory(), + membus = Bus(clock = busFrequency)) + +system.toL2bus = Bus(clock = busFrequency) +system.l2 = L2(size = options.l2size, assoc = 8) + +# ---------------------- +# Connect the L2 cache and memory together +# ---------------------- + +system.physmem.port = system.membus.port +system.l2.cpu_side = system.toL2bus.port +system.l2.mem_side = system.membus.port + +# ---------------------- +# Connect the L2 cache and clusters together +# ---------------------- +for cpu in cpus: + cpu.addPrivateSplitL1Caches(L1(size = options.l1size, assoc = 1), + L1(size = options.l1size, assoc = 4)) + cpu.mem = cpu.dcache + # connect cpu level-1 caches to shared level-2 cache + cpu.connectMemPorts(system.toL2bus) + + +# ---------------------- +# Define the root +# ---------------------- + +root = Root(system = system) + +# -------------------- +# Pick the correct Splash2 Benchmarks +# ==================== +if options.benchmark == 'Cholesky': + root.workload = Cholesky() +elif options.benchmark == 'FFT': + root.workload = FFT() +elif options.benchmark == 'LUContig': + root.workload = LU_contig() +elif options.benchmark == 'LUNoncontig': + root.workload = LU_noncontig() +elif options.benchmark == 'Radix': + root.workload = Radix() +elif options.benchmark == 'Barnes': + root.workload = Barnes() +elif options.benchmark == 'FMM': + root.workload = FMM() +elif options.benchmark == 'OceanContig': + root.workload = Ocean_contig() +elif options.benchmark == 'OceanNoncontig': + root.workload = Ocean_noncontig() +elif options.benchmark == 'Raytrace': + root.workload = Raytrace() +elif options.benchmark == 'WaterNSquared': + root.workload = Water_nsquared() +elif options.benchmark == 'WaterSpatial': + root.workload = Water_spatial() else: - panic("The BENCHMARK environment variable was set to something" \ + panic("The --benchmark environment variable was set to something" \ +" improper.\nUse Cholesky, FFT, LUContig, LUNoncontig, Radix" \ +", Barnes, FMM, OceanContig,\nOceanNoncontig, Raytrace," \ +" WaterNSquared, or WaterSpatial\n") + +# -------------------- +# Assign the workload to the cpus +# ==================== + +for cpu in cpus: + cpu.workload = root.workload + +# ---------------------- +# Run the simulation +# ---------------------- + +if options.timing or options.detailed: + root.system.mem_mode = 'timing' + +# instantiate configuration +m5.instantiate(root) + +# simulate until program terminates +if options.maxtick: + exit_event = m5.simulate(options.maxtick) +else: + exit_event = m5.simulate() + +print 'Exiting @ tick', m5.curTick(), 'because', exit_event.getCause() + |