implement benchmark selection code
--HG-- extra : convert_revision : 84632fdad7019e177e61c56ae30ea2f3fdbc0995
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Ali Saidi
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103
configs/common/Benchmarks.py
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103
configs/common/Benchmarks.py
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# Copyright (c) 2006 The Regents of The University of Michigan
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met: redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer;
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# redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution;
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# neither the name of the copyright holders nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# Authors: Ali Saidi
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from SysPaths import *
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class Machine:
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def __init__(self, script=None, mem=None, disk=None):
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self.scriptname = script
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self.diskname = disk
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self.memsize = mem
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def script(self):
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if self.scriptname:
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return script(self.scriptname)
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else:
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return ''
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def mem(self):
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if self.memsize:
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return self.memsize
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else:
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return '128MB'
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def disk(self):
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if self.diskname:
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return disk(self.diskname)
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else:
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return env.get('LINUX_IMAGE', disk('linux-latest.img'))
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#Benchmarks are defined as a key in a dict which is a list of Machines
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# The first defined machine is the test system, the others are driving systems
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# Currently there is only support for 1 or 2 machines
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Benchmarks = {}
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Benchmarks['PovrayBench'] = [Machine('povray-bench.rcS', '512MB', 'povray.img')]
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Benchmarks['PovrayAutumn'] = [Machine('povray-autumn.rcS', '512MB', 'povray.img')]
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Benchmarks['NetperfStream'] = [Machine('netperf-stream-client.rcS'),
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Machine('netperf-server.rcS')]
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Benchmarks['NetperfStreamNT'] = [Machine('netperf-stream-nt-client.rcS'),
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Machine('netperf-server.rcS')]
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Benchmarks['NetperfMaerts'] = [Machine('netperf-maerts-client.rcS'),
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Machine('netperf-server.rcS')]
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Benchmarks['SurgeStandard'] = [Machine('surge-server.rcS', '512MB'),
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Machine('surge-client.rcS', '256MB')]
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Benchmarks['SurgeSpecweb'] = [Machine('spec-surge-server.rcS', '512MB'),
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Machine('spec-surge-client.rcS', '256MB')]
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Benchmarks['Nhfsstone'] = [Machine('nfs-server-nhfsstone.rcS', '512MB'),
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Machine('nfs-client-nhfsstone.rcS')]
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Benchmarks['Nfs'] = [Machine('nfs-server.rcS', '900MB'),
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Machine('nfs-client-dbench.rcS')]
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Benchmarks['NfsTcp'] = [Machine('nfs-server.rcS', '900MB'),
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Machine('nfs-client-tcp.rcS')]
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Benchmarks['IScsiInitiator'] = [Machine('iscsi-client.rcS', '512MB'),
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Machine('iscsi-server.rcS', '512MB')]
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Benchmarks['IScsiTarget'] = [Machine('iscsi-server.rcS', '512MB'),
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Machine('iscsi-client.rcS', '512MB')]
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Benchmarks['Validation'] = [Machine('iscsi-server.rcS', '512MB'),
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Machine('iscsi-client.rcS', '512MB')]
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Benchmarks['Ping'] = [Machine('ping-server.rcS',),
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Machine('ping-client.rcS')]
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Benchmarks['ValAccDelay'] = [Machine('devtime.rcS', '512MB')]
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Benchmarks['ValAccDelay2'] = [Machine('devtimewmr.rcS', '512MB')]
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Benchmarks['ValMemLat'] = [Machine('micro_memlat.rcS', '512MB')]
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Benchmarks['ValMemLat2MB'] = [Machine('micro_memlat2mb.rcS', '512MB')]
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Benchmarks['ValMemLat8MB'] = [Machine('micro_memlat8mb.rcS', '512MB')]
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Benchmarks['ValMemLat'] = [Machine('micro_memlat8.rcS', '512MB')]
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Benchmarks['ValTlbLat'] = [Machine('micro_tlblat.rcS', '512MB')]
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Benchmarks['ValSysLat'] = [Machine('micro_syscall.rcS', '512MB')]
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Benchmarks['ValCtxLat'] = [Machine('micro_ctx.rcS', '512MB')]
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Benchmarks['ValStream'] = [Machine('micro_stream.rcS', '512MB')]
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Benchmarks['ValStreamScale'] = [Machine('micro_streamscale.rcS', '512MB')]
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Benchmarks['ValStreamCopy'] = [Machine('micro_streamcopy.rcS', '512MB')]
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benchs = Benchmarks.keys()
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benchs.sort()
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DefinedBenchmarks = ", ".join(benchs)
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@ -29,13 +29,10 @@
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import m5
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from m5 import makeList
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from m5.objects import *
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from Benchmarks import *
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from FullO3Config import *
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from SysPaths import *
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from Util import *
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script.dir = '/z/saidi/work/m5.newmem/configs/boot'
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linux_image = env.get('LINUX_IMAGE', disk('linux-latest.img'))
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class CowIdeDisk(IdeDisk):
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image = CowDiskImage(child=RawDiskImage(read_only=True),
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read_only=False)
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@ -50,18 +47,19 @@ class BaseTsunami(Tsunami):
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ide = IdeController(disks=[Parent.disk0, Parent.disk2],
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pci_func=0, pci_dev=0, pci_bus=0)
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def makeLinuxAlphaSystem(cpu, mem_mode, linux_image, icache=None, dcache=None, l2cache=None):
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def makeLinuxAlphaSystem(cpu, mem_mode, mdesc, icache=None, dcache=None, l2cache=None):
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self = LinuxAlphaSystem()
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self.readfile = mdesc.script()
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self.iobus = Bus(bus_id=0)
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self.membus = Bus(bus_id=1)
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self.bridge = Bridge()
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self.physmem = PhysicalMemory(range = AddrRange('128MB'))
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self.physmem = PhysicalMemory(range = AddrRange(mdesc.mem()))
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self.bridge.side_a = self.iobus.port
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self.bridge.side_b = self.membus.port
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self.physmem.port = self.membus.port
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self.disk0 = CowIdeDisk(driveID='master')
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self.disk2 = CowIdeDisk(driveID='master')
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self.disk0.childImage(linux_image)
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self.disk0.childImage(mdesc.disk())
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self.disk2.childImage(disk('linux-bigswap2.img'))
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self.tsunami = BaseTsunami()
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self.tsunami.attachIO(self.iobus)
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@ -71,7 +69,7 @@ def makeLinuxAlphaSystem(cpu, mem_mode, linux_image, icache=None, dcache=None, l
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self.tsunami.ethernet.pio = self.iobus.port
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self.tsunami.ethernet.dma = self.iobus.port
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self.tsunami.ethernet.config = self.iobus.port
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self.simple_disk = SimpleDisk(disk=RawDiskImage(image_file = linux_image,
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self.simple_disk = SimpleDisk(disk=RawDiskImage(image_file = mdesc.disk(),
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read_only = True))
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self.intrctrl = IntrControl()
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self.cpu = cpu
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@ -89,14 +87,14 @@ def makeLinuxAlphaSystem(cpu, mem_mode, linux_image, icache=None, dcache=None, l
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return self
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def makeDualRoot(clientSystem, serverSystem):
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def makeDualRoot(testSystem, driveSystem):
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self = Root()
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self.client = clientSystem
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self.server = serverSystem
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self.testsys = testSystem
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self.drivesys = driveSystem
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self.etherdump = EtherDump(file='ethertrace')
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self.etherlink = EtherLink(int1 = Parent.client.tsunami.etherint[0],
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int2 = Parent.server.tsunami.etherint[0],
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self.etherlink = EtherLink(int1 = Parent.testsys.tsunami.etherint[0],
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int2 = Parent.drivesys.tsunami.etherint[0],
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dump = Parent.etherdump)
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self.clock = '1THz'
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return self
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@ -6,6 +6,7 @@ m5.AddToPath('../common')
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from FSConfig import *
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from SysPaths import *
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from Util import *
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from Benchmarks import *
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parser = optparse.OptionParser()
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@ -13,8 +14,12 @@ parser.add_option("-d", "--detailed", action="store_true")
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parser.add_option("-t", "--timing", action="store_true")
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parser.add_option("-m", "--maxtick", type="int")
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parser.add_option("--maxtime", type="float")
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parser.add_option("--dual", help="Run full system using dual systems",
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action="store_true")
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parser.add_option("--dual", action="store_true",
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help="Simulate two systems attached with an ethernet link")
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parser.add_option("-b", "--benchmark", action="store", type="string",
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dest="benchmark",
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help="Specify the benchmark to run. Available benchmarks: %s"\
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% DefinedBenchmarks)
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(options, args) = parser.parse_args()
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@ -35,15 +40,34 @@ else:
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cpu2 = AtomicSimpleCPU()
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mem_mode = 'atomic'
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if options.dual:
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root = makeDualRoot(
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makeLinuxAlphaSystem(cpu, mem_mode, linux_image),
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makeLinuxAlphaSystem(cpu2, mem_mode, linux_image))
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root.client.readfile = script('netperf-stream-nt-client.rcS')
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root.server.readfile = script('netperf-server.rcS')
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if options.benchmark:
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if options.benchmark not in Benchmarks:
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print "Error benchmark %s has not been defined." % options.benchmark
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print "Valid benchmarks are: %s" % DefinedBenchmarks
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sys.exit(1)
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bm = Benchmarks[options.benchmark]
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if len(bm) == 2:
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root = makeDualRoot(makeLinuxAlphaSystem(cpu, mem_mode, bm[0]),
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makeLinuxAlphaSystem(cpu2, mem_mode, bm[1]))
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elif len(bm) == 1:
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root = Root(clock = '1THz',
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system = makeLinuxAlphaSystem(cpu, mem_mode, bm[0]))
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else:
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print "Error I don't know how to create more than 2 systems."
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sys.exit(1)
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else:
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root = Root(clock = '1THz',
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system = makeLinuxAlphaSystem(cpu, mem_mode, linux_image))
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if options.dual:
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root = makeDualRoot(
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makeLinuxAlphaSystem(cpu, mem_mode, Machine()),
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makeLinuxAlphaSystem(cpu2, mem_mode, Machine()))
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else:
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root = Root(clock = '1THz',
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system = makeLinuxAlphaSystem(cpu, mem_mode, Machine()))
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m5.instantiate(root)
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