3d93afe348
Regression tester updates required by the following patches: brad/moved_python_protocol_files: config: moved python protocol config files brad/ruby_options_movement: config: reorganized how ruby specifies command-line options brad/config_token_bcast: ruby: added token broadcast config params to cmd options brad/topology_name: config: Added the topology description to m5 config.ini brad/ruby_system_names: config: Improve ruby simobject names brad/consolidated_protocol_stats: slicc: Consolidated the protocol stats printing brad/ruby_request_type_ostream_fix: ruby: Added ruby_request_type ostream def to libruby.hh brad/memtest_dma_extension: memtest: Memtester support for DMA brad/token_dma_lockdown_fix: MOESI_CMP_token: Fixed dma persistent lockdown bugs brad/profile_generic_mach_type: ruby: Reincarnated the responding machine profiling brad/network_msg_consolidated_stats: ruby: Added consolidated network msg stats brad/bcast_msg_profiling: ruby: Added bcast msg profiling to hammer and token brad/l2cache_profiling_fix: ruby: Fixed L2 cache miss profiling brad/llsc_ruby_m5_fix: ruby: fix ruby llsc support to sync sc outcomes brad/ruby_latency_fixes: ruby: Reduced ruby latencies brad/hammer_l2_cache_latency: ruby: Updated MOESI_hammer L2 latency behavior brad/deterministic_resurrection: ruby: Resurrected Ruby's deterministic tests brad/token_dma_fixes: ruby: MOESI_CMP_token dma fixes brad/ruby_cmd_options: config: added cmd options to control ruby debug brad/token_owner_fixes: ruby: fixed token bugs associated with owner token counts brad/ruby_remove_try_except: ruby: Improved try except blocks in ruby creation brad/ruby_port_callback_fix: ruby: Fixed RubyPort sendTiming callbacks brad/interrupt_drain_fix: devices: Fixed periodic interrupts to work with draining brad/llsc_trace_profile: ruby: Added SC fail indication to trace profiling brad/no_migrate_atomic: ruby: Disable migratory sharing for token and hammer brad/ruby_start_time_fix: ruby: Reset ruby stats in RubySystem unserialize brad/numa_bit_select_fix: ruby: fixed DirectoryMemory's numa_high_bit configuration brad/hammer_probe_filter: ruby: added probe filter support to hammer brad/miss_latency_detail_profile: MOESI_hammer: break down miss latency stalled cycles brad/recycle_latency_fix: ruby: Recycle latency fix for hammer brad/stall_and_wait: ruby: Stall and wait input messages instead of recycling brad/rubytest_request_flag_fix: ruby: Fixed minor bug in ruby test for setting the request type brad/hammer_merge_gets: ruby: Added merge GETS optimization to hammer brad/regress_updates: regress: Regression tester updates
111 lines
3.6 KiB
Python
111 lines
3.6 KiB
Python
# Copyright (c) 2006-2007 The Regents of The University of Michigan
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# Copyright (c) 2009 Advanced Micro Devices, Inc.
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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: Ron Dreslinski
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# Brad Beckmann
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import m5
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from m5.objects import *
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from m5.defines import buildEnv
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from m5.util import addToPath
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import os, optparse, sys
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if buildEnv['FULL_SYSTEM']:
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panic("This script requires system-emulation mode (*_SE).")
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# Get paths we might need. It's expected this file is in m5/configs/example.
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config_path = os.path.dirname(os.path.abspath(__file__))
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config_root = os.path.dirname(config_path)
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m5_root = os.path.dirname(config_root)
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addToPath(config_root+'/configs/common')
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addToPath(config_root+'/configs/ruby')
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import Ruby
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parser = optparse.OptionParser()
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#
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# Add the ruby specific and protocol specific options
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#
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Ruby.define_options(parser)
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execfile(os.path.join(config_root, "configs/common", "Options.py"))
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(options, args) = parser.parse_args()
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#
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# Set the default cache size and associativity to be very small to encourage
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# races between requests and writebacks.
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#
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options.l1d_size="256B"
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options.l1i_size="256B"
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options.l2_size="512B"
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options.l3_size="1kB"
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options.l1d_assoc=2
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options.l1i_assoc=2
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options.l2_assoc=2
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options.l3_assoc=2
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#
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# create the tester and system, including ruby
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#
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tester = RubyTester(checks_to_complete = 100, wakeup_frequency = 10)
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system = System(tester = tester, physmem = PhysicalMemory())
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system.ruby = Ruby.create_system(options, system)
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assert(options.num_cpus == len(system.ruby.cpu_ruby_ports))
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#
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# The tester is most effective when randomization is turned on and
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# artifical delay is randomly inserted on messages
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#
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system.ruby.randomization = True
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for ruby_port in system.ruby.cpu_ruby_ports:
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#
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# Tie the ruby tester ports to the ruby cpu ports
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#
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tester.cpuPort = ruby_port.port
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#
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# Tell the sequencer this is the ruby tester so that it
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# copies the subblock back to the checker
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#
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ruby_port.using_ruby_tester = True
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# -----------------------
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# run simulation
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# -----------------------
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root = Root( system = system )
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root.system.mem_mode = 'timing'
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# Not much point in this being higher than the L1 latency
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m5.ticks.setGlobalFrequency('1ns')
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