ruby_direct_test.py (10519:7a3ad4b09ce4) | ruby_direct_test.py (10524:fff17530cef6) |
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1# Copyright (c) 2006-2007 The Regents of The University of Michigan 2# Copyright (c) 2009 Advanced Micro Devices, Inc. 3# All rights reserved. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions are 7# met: redistributions of source code must retain the above copyright 8# notice, this list of conditions and the following disclaimer; --- 34 unchanged lines hidden (view full) --- 43# Get paths we might need. It's expected this file is in m5/configs/example. 44config_path = os.path.dirname(os.path.abspath(__file__)) 45config_root = os.path.dirname(config_path) 46m5_root = os.path.dirname(config_root) 47 48parser = optparse.OptionParser() 49Options.addCommonOptions(parser) 50 | 1# Copyright (c) 2006-2007 The Regents of The University of Michigan 2# Copyright (c) 2009 Advanced Micro Devices, Inc. 3# All rights reserved. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions are 7# met: redistributions of source code must retain the above copyright 8# notice, this list of conditions and the following disclaimer; --- 34 unchanged lines hidden (view full) --- 43# Get paths we might need. It's expected this file is in m5/configs/example. 44config_path = os.path.dirname(os.path.abspath(__file__)) 45config_root = os.path.dirname(config_path) 46m5_root = os.path.dirname(config_root) 47 48parser = optparse.OptionParser() 49Options.addCommonOptions(parser) 50 |
51parser.add_option("-l", "--requests", metavar="N", default=100, | 51parser.add_option("--requests", metavar="N", default=100, |
52 help="Stop after N requests") 53parser.add_option("-f", "--wakeup_freq", metavar="N", default=10, 54 help="Wakeup every N cycles") 55parser.add_option("--test-type", type="choice", default="SeriesGetx", 56 choices = ["SeriesGetx", "SeriesGets", "SeriesGetMixed", 57 "Invalidate"], 58 help = "Type of test") 59parser.add_option("--percent-writes", type="int", default=100, --- 22 unchanged lines hidden (view full) --- 82 generator = SeriesRequestGenerator(num_cpus = options.num_cpus, 83 percent_writes = options.percent_writes) 84elif options.test_type == "Invalidate": 85 generator = InvalidateGenerator(num_cpus = options.num_cpus) 86else: 87 print "Error: unknown direct test generator" 88 sys.exit(1) 89 | 52 help="Stop after N requests") 53parser.add_option("-f", "--wakeup_freq", metavar="N", default=10, 54 help="Wakeup every N cycles") 55parser.add_option("--test-type", type="choice", default="SeriesGetx", 56 choices = ["SeriesGetx", "SeriesGets", "SeriesGetMixed", 57 "Invalidate"], 58 help = "Type of test") 59parser.add_option("--percent-writes", type="int", default=100, --- 22 unchanged lines hidden (view full) --- 82 generator = SeriesRequestGenerator(num_cpus = options.num_cpus, 83 percent_writes = options.percent_writes) 84elif options.test_type == "Invalidate": 85 generator = InvalidateGenerator(num_cpus = options.num_cpus) 86else: 87 print "Error: unknown direct test generator" 88 sys.exit(1) 89 |
90# 91# Create the M5 system. Note that the Memory Object isn't 92# actually used by the rubytester, but is included to support the 93# M5 memory size == Ruby memory size checks 94# 95system = System(physmem = SimpleMemory(), 96 mem_ranges = [AddrRange(options.mem_size)]) | 90# Create the M5 system. 91system = System(mem_ranges = [AddrRange(options.mem_size)]) |
97 98 99# Create a top-level voltage domain and clock domain 100system.voltage_domain = VoltageDomain(voltage = options.sys_voltage) 101 102system.clk_domain = SrcClockDomain(clock = options.sys_clock, 103 voltage_domain = system.voltage_domain) 104 | 92 93 94# Create a top-level voltage domain and clock domain 95system.voltage_domain = VoltageDomain(voltage = options.sys_voltage) 96 97system.clk_domain = SrcClockDomain(clock = options.sys_clock, 98 voltage_domain = system.voltage_domain) 99 |
105# | |
106# Create the ruby random tester | 100# Create the ruby random tester |
107# 108system.cpu = RubyDirectedTester(requests_to_complete = \ 109 options.requests, 110 generator = generator) | 101system.cpu = RubyDirectedTester(requests_to_complete = options.requests, 102 generator = generator) |
111 112Ruby.create_system(options, False, system) 113 114# Since Ruby runs at an independent frequency, create a seperate clock 115system.ruby.clk_domain = SrcClockDomain(clock = options.ruby_clock, 116 voltage_domain = system.voltage_domain) 117 118assert(options.num_cpus == len(system.ruby._cpu_ports)) 119 120for ruby_port in system.ruby._cpu_ports: 121 # 122 # Tie the ruby tester ports to the ruby cpu ports 123 # | 103 104Ruby.create_system(options, False, system) 105 106# Since Ruby runs at an independent frequency, create a seperate clock 107system.ruby.clk_domain = SrcClockDomain(clock = options.ruby_clock, 108 voltage_domain = system.voltage_domain) 109 110assert(options.num_cpus == len(system.ruby._cpu_ports)) 111 112for ruby_port in system.ruby._cpu_ports: 113 # 114 # Tie the ruby tester ports to the ruby cpu ports 115 # |
124 system.tester.cpuPort = ruby_port.slave | 116 system.cpu.cpuPort = ruby_port.slave |
125 126# ----------------------- 127# run simulation 128# ----------------------- 129 130root = Root( full_system = False, system = system ) 131root.system.mem_mode = 'timing' 132 133# Not much point in this being higher than the L1 latency 134m5.ticks.setGlobalFrequency('1ns') 135 136# instantiate configuration 137m5.instantiate() 138 139# simulate until program terminates 140exit_event = m5.simulate(options.abs_max_tick) 141 142print 'Exiting @ tick', m5.curTick(), 'because', exit_event.getCause() | 117 118# ----------------------- 119# run simulation 120# ----------------------- 121 122root = Root( full_system = False, system = system ) 123root.system.mem_mode = 'timing' 124 125# Not much point in this being higher than the L1 latency 126m5.ticks.setGlobalFrequency('1ns') 127 128# instantiate configuration 129m5.instantiate() 130 131# simulate until program terminates 132exit_event = m5.simulate(options.abs_max_tick) 133 134print 'Exiting @ tick', m5.curTick(), 'because', exit_event.getCause() |