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TrafficGen: Add a basic traffic generator regression

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This patch adds a basic regression for the traffic generator. The
regression also serves as an example of the file formats used. More
complex regressions that make use of a DRAM controller model will
follow shortly.
This commit is contained in:
Andreas Hansson 2012-09-21 11:48:11 -04:00
parent d75b1b5a73
commit efea870fce
13 changed files with 557 additions and 1 deletions
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2
tests/SConscript
View file

@ -315,7 +315,7 @@ if env['TARGET_ISA'] == 'x86':
configs += ['simple-atomic', 'simple-timing', 'o3-timing', 'memtest',
'simple-atomic-mp', 'simple-timing-mp', 'o3-timing-mp',
'inorder-timing', 'rubytest']
'inorder-timing', 'rubytest', 'tgen-simple-mem']
if env['PROTOCOL'] != 'None':
if env['PROTOCOL'] == 'MI_example':

67
tests/configs/tgen-simple-mem.py Normal file
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@ -0,0 +1,67 @@
# Copyright (c) 2012 ARM Limited
# All rights reserved.
#
# The license below extends only to copyright in the software and shall
# not be construed as granting a license to any other intellectual
# property including but not limited to intellectual property relating
# to a hardware implementation of the functionality of the software
# licensed hereunder. You may use the software subject to the license
# terms below provided that you ensure that this notice is replicated
# unmodified and in its entirety in all distributions of the software,
# modified or unmodified, in source code or in binary form.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met: redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer;
# redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Andreas Hansson
import m5
from m5.objects import *
# even if this is only a traffic generator, call it cpu to make sure
# the scripts are happy
cpu = TrafficGen(config_file = "tests/quick/se/70.tgen/tgen-simple-mem.cfg")
# system simulated
system = System(cpu = cpu, physmem = SimpleMemory(),
membus = NoncoherentBus(clock="1GHz", width = 16))
# add a communication monitor
system.monitor = CommMonitor()
# connect the traffic generator to the bus via a communication monitor
system.cpu.port = system.monitor.slave
system.monitor.master = system.membus.slave
# connect the system port even if it is not used in this example
system.system_port = system.membus.slave
# connect memory to the membus
system.physmem.port = system.membus.master
# -----------------------
# run simulation
# -----------------------
root = Root(full_system = False, system = system)
root.system.mem_mode = 'timing'

0
tests/quick/se/70.tgen/ref/arm/linux/tgen-simple-mem/simerr Executable file
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10
tests/quick/se/70.tgen/ref/arm/linux/tgen-simple-mem/simout Executable file
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@ -0,0 +1,10 @@
gem5 Simulator System. http://gem5.org
gem5 is copyrighted software; use the --copyright option for details.
gem5 compiled Aug 25 2012 13:56:00
gem5 started Aug 25 2012 13:58:17
gem5 executing on Andreas-MacBook-Pro.local
command line: build/ARM/gem5.opt -d build/ARM/tests/opt/quick/se/70.tgen/arm/linux/tgen-simple-mem -re tests/run.py build/ARM/tests/opt/quick/se/70.tgen/arm/linux/tgen-simple-mem
Global frequency set at 1000000000000 ticks per second
info: Entering event queue @ 0. Starting simulation...
Exiting @ tick 100000000000 because simulate() limit reached

365
tests/quick/se/70.tgen/ref/arm/linux/tgen-simple-mem/stats.txt Normal file
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@ -0,0 +1,365 @@
---------- Begin Simulation Statistics ----------
sim_seconds 0.100000 # Number of seconds simulated
sim_ticks 100000000000 # Number of ticks simulated
final_tick 100000000000 # Number of ticks from beginning of simulation (restored from checkpoints and never reset)
sim_freq 1000000000000 # Frequency of simulated ticks
host_tick_rate 31243111314 # Simulator tick rate (ticks/s)
host_mem_usage 230668 # Number of bytes of host memory used
host_seconds 3.20 # Real time elapsed on the host
system.physmem.bytes_read::cpu 64 # Number of bytes read from this memory
system.physmem.bytes_read::total 64 # Number of bytes read from this memory
system.physmem.bytes_written::cpu 213335552 # Number of bytes written to this memory
system.physmem.bytes_written::total 213335552 # Number of bytes written to this memory
system.physmem.num_reads::cpu 1 # Number of read requests responded to by this memory
system.physmem.num_reads::total 1 # Number of read requests responded to by this memory
system.physmem.num_writes::cpu 3333368 # Number of write requests responded to by this memory
system.physmem.num_writes::total 3333368 # Number of write requests responded to by this memory
system.physmem.bw_read::cpu 640 # Total read bandwidth from this memory (bytes/s)
system.physmem.bw_read::total 640 # Total read bandwidth from this memory (bytes/s)
system.physmem.bw_write::cpu 2133355520 # Write bandwidth from this memory (bytes/s)
system.physmem.bw_write::total 2133355520 # Write bandwidth from this memory (bytes/s)
system.physmem.bw_total::cpu 2133356160 # Total bandwidth to/from this memory (bytes/s)
system.physmem.bw_total::total 2133356160 # Total bandwidth to/from this memory (bytes/s)
system.monitor.readBurstLengthHist::samples 1 # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::mean 64 # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::gmean 64.000000 # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::stdev nan # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::0-3 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::4-7 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::8-11 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::12-15 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::16-19 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::20-23 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::24-27 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::28-31 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::32-35 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::36-39 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::40-43 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::44-47 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::48-51 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::52-55 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::56-59 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::60-63 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::64-67 1 100.00% 100.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::68-71 0 0.00% 100.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::72-75 0 0.00% 100.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::76-79 0 0.00% 100.00% # Histogram of burst lengths of transmitted packets
system.monitor.readBurstLengthHist::total 1 # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::samples 3333368 # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::mean 64 # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::gmean 64.000000 # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::stdev 0 # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::0-3 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::4-7 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::8-11 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::12-15 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::16-19 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::20-23 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::24-27 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::28-31 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::32-35 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::36-39 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::40-43 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::44-47 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::48-51 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::52-55 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::56-59 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::60-63 0 0.00% 0.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::64-67 3333368 100.00% 100.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::68-71 0 0.00% 100.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::72-75 0 0.00% 100.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::76-79 0 0.00% 100.00% # Histogram of burst lengths of transmitted packets
system.monitor.writeBurstLengthHist::total 3333368 # Histogram of burst lengths of transmitted packets
system.monitor.readBandwidthHist::samples 100 # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::mean 640 # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::gmean 0 # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::stdev 6400 # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::0-4095 99 99.00% 99.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::4096-8191 0 0.00% 99.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::8192-12287 0 0.00% 99.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::12288-16383 0 0.00% 99.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::16384-20479 0 0.00% 99.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::20480-24575 0 0.00% 99.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::24576-28671 0 0.00% 99.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::28672-32767 0 0.00% 99.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::32768-36863 0 0.00% 99.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::36864-40959 0 0.00% 99.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::40960-45055 0 0.00% 99.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::45056-49151 0 0.00% 99.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::49152-53247 0 0.00% 99.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::53248-57343 0 0.00% 99.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::57344-61439 0 0.00% 99.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::61440-65535 1 1.00% 100.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::65536-69631 0 0.00% 100.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::69632-73727 0 0.00% 100.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::73728-77823 0 0.00% 100.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::77824-81919 0 0.00% 100.00% # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.readBandwidthHist::total 100 # Histogram of read bandwidth per sample period (bytes/s)
system.monitor.averageReadBandwidth 640 0.00% 0.00% # Average read bandwidth (bytes/s)
system.monitor.totalReadBytes 64 # Number of bytes read
system.monitor.writeBandwidthHist::samples 100 # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::mean 2133355520 # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::gmean 2133355510.261974 # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::stdev 204800 # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::0-1.34218e+08 0 0.00% 0.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::1.34218e+08-2.68435e+08 0 0.00% 0.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::2.68435e+08-4.02653e+08 0 0.00% 0.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::4.02653e+08-5.36871e+08 0 0.00% 0.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::5.36871e+08-6.71089e+08 0 0.00% 0.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::6.71089e+08-8.05306e+08 0 0.00% 0.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::8.05306e+08-9.39524e+08 0 0.00% 0.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::9.39524e+08-1.07374e+09 0 0.00% 0.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::1.07374e+09-1.20796e+09 0 0.00% 0.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::1.20796e+09-1.34218e+09 0 0.00% 0.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::1.34218e+09-1.4764e+09 0 0.00% 0.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::1.4764e+09-1.61061e+09 0 0.00% 0.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::1.61061e+09-1.74483e+09 0 0.00% 0.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::1.74483e+09-1.87905e+09 0 0.00% 0.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::1.87905e+09-2.01327e+09 0 0.00% 0.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::2.01327e+09-2.14748e+09 100 100.00% 100.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::2.14748e+09-2.2817e+09 0 0.00% 100.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::2.2817e+09-2.41592e+09 0 0.00% 100.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::2.41592e+09-2.55014e+09 0 0.00% 100.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::2.55014e+09-2.68435e+09 0 0.00% 100.00% # Histogram of write bandwidth (bytes/s)
system.monitor.writeBandwidthHist::total 100 # Histogram of write bandwidth (bytes/s)
system.monitor.averageWriteBandwidth 2133355520 0.00% 0.00% # Average write bandwidth (bytes/s)
system.monitor.totalWrittenBytes 213335552 # Number of bytes written
system.monitor.readLatencyHist::samples 1 # Read request-response latency
system.monitor.readLatencyHist::mean 30000 # Read request-response latency
system.monitor.readLatencyHist::gmean 30000.000000 # Read request-response latency
system.monitor.readLatencyHist::stdev nan # Read request-response latency
system.monitor.readLatencyHist::0-2047 0 0.00% 0.00% # Read request-response latency
system.monitor.readLatencyHist::2048-4095 0 0.00% 0.00% # Read request-response latency
system.monitor.readLatencyHist::4096-6143 0 0.00% 0.00% # Read request-response latency
system.monitor.readLatencyHist::6144-8191 0 0.00% 0.00% # Read request-response latency
system.monitor.readLatencyHist::8192-10239 0 0.00% 0.00% # Read request-response latency
system.monitor.readLatencyHist::10240-12287 0 0.00% 0.00% # Read request-response latency
system.monitor.readLatencyHist::12288-14335 0 0.00% 0.00% # Read request-response latency
system.monitor.readLatencyHist::14336-16383 0 0.00% 0.00% # Read request-response latency
system.monitor.readLatencyHist::16384-18431 0 0.00% 0.00% # Read request-response latency
system.monitor.readLatencyHist::18432-20479 0 0.00% 0.00% # Read request-response latency
system.monitor.readLatencyHist::20480-22527 0 0.00% 0.00% # Read request-response latency
system.monitor.readLatencyHist::22528-24575 0 0.00% 0.00% # Read request-response latency
system.monitor.readLatencyHist::24576-26623 0 0.00% 0.00% # Read request-response latency
system.monitor.readLatencyHist::26624-28671 0 0.00% 0.00% # Read request-response latency
system.monitor.readLatencyHist::28672-30719 1 100.00% 100.00% # Read request-response latency
system.monitor.readLatencyHist::30720-32767 0 0.00% 100.00% # Read request-response latency
system.monitor.readLatencyHist::32768-34815 0 0.00% 100.00% # Read request-response latency
system.monitor.readLatencyHist::34816-36863 0 0.00% 100.00% # Read request-response latency
system.monitor.readLatencyHist::36864-38911 0 0.00% 100.00% # Read request-response latency
system.monitor.readLatencyHist::38912-40959 0 0.00% 100.00% # Read request-response latency
system.monitor.readLatencyHist::total 1 # Read request-response latency
system.monitor.writeLatencyHist::samples 3333367 # Write request-response latency
system.monitor.writeLatencyHist::mean 30000 # Write request-response latency
system.monitor.writeLatencyHist::gmean 29999.999984 # Write request-response latency
system.monitor.writeLatencyHist::stdev 0 # Write request-response latency
system.monitor.writeLatencyHist::0-2047 0 0.00% 0.00% # Write request-response latency
system.monitor.writeLatencyHist::2048-4095 0 0.00% 0.00% # Write request-response latency
system.monitor.writeLatencyHist::4096-6143 0 0.00% 0.00% # Write request-response latency
system.monitor.writeLatencyHist::6144-8191 0 0.00% 0.00% # Write request-response latency
system.monitor.writeLatencyHist::8192-10239 0 0.00% 0.00% # Write request-response latency
system.monitor.writeLatencyHist::10240-12287 0 0.00% 0.00% # Write request-response latency
system.monitor.writeLatencyHist::12288-14335 0 0.00% 0.00% # Write request-response latency
system.monitor.writeLatencyHist::14336-16383 0 0.00% 0.00% # Write request-response latency
system.monitor.writeLatencyHist::16384-18431 0 0.00% 0.00% # Write request-response latency
system.monitor.writeLatencyHist::18432-20479 0 0.00% 0.00% # Write request-response latency
system.monitor.writeLatencyHist::20480-22527 0 0.00% 0.00% # Write request-response latency
system.monitor.writeLatencyHist::22528-24575 0 0.00% 0.00% # Write request-response latency
system.monitor.writeLatencyHist::24576-26623 0 0.00% 0.00% # Write request-response latency
system.monitor.writeLatencyHist::26624-28671 0 0.00% 0.00% # Write request-response latency
system.monitor.writeLatencyHist::28672-30719 3333367 100.00% 100.00% # Write request-response latency
system.monitor.writeLatencyHist::30720-32767 0 0.00% 100.00% # Write request-response latency
system.monitor.writeLatencyHist::32768-34815 0 0.00% 100.00% # Write request-response latency
system.monitor.writeLatencyHist::34816-36863 0 0.00% 100.00% # Write request-response latency
system.monitor.writeLatencyHist::36864-38911 0 0.00% 100.00% # Write request-response latency
system.monitor.writeLatencyHist::38912-40959 0 0.00% 100.00% # Write request-response latency
system.monitor.writeLatencyHist::total 3333367 # Write request-response latency
system.monitor.ittReadRead::samples 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::mean nan # Read-to-read inter transaction time
system.monitor.ittReadRead::stdev nan # Read-to-read inter transaction time
system.monitor.ittReadRead::underflows 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::1-5000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::5001-10000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::10001-15000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::15001-20000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::20001-25000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::25001-30000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::30001-35000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::35001-40000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::40001-45000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::45001-50000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::50001-55000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::55001-60000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::60001-65000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::65001-70000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::70001-75000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::75001-80000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::80001-85000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::85001-90000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::90001-95000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::95001-100000 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::overflows 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::min_value 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::max_value 0 # Read-to-read inter transaction time
system.monitor.ittReadRead::total 0 # Read-to-read inter transaction time
system.monitor.ittWriteWrite::samples 3333367 # Write-to-write inter transaction time
system.monitor.ittWriteWrite::mean 29999.695203 # Write-to-write inter transaction time
system.monitor.ittWriteWrite::stdev 539.134360 # Write-to-write inter transaction time
system.monitor.ittWriteWrite::underflows 0 0.00% 0.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::1-5000 0 0.00% 0.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::5001-10000 99 0.00% 0.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::10001-15000 0 0.00% 0.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::15001-20000 0 0.00% 0.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::20001-25000 0 0.00% 0.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::25001-30000 3333267 100.00% 100.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::30001-35000 0 0.00% 100.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::35001-40000 0 0.00% 100.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::40001-45000 0 0.00% 100.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::45001-50000 0 0.00% 100.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::50001-55000 0 0.00% 100.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::55001-60000 0 0.00% 100.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::60001-65000 0 0.00% 100.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::65001-70000 0 0.00% 100.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::70001-75000 0 0.00% 100.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::75001-80000 0 0.00% 100.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::80001-85000 0 0.00% 100.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::85001-90000 0 0.00% 100.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::90001-95000 0 0.00% 100.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::95001-100000 0 0.00% 100.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::overflows 1 0.00% 100.00% # Write-to-write inter transaction time
system.monitor.ittWriteWrite::min_value 10000 # Write-to-write inter transaction time
system.monitor.ittWriteWrite::max_value 994000 # Write-to-write inter transaction time
system.monitor.ittWriteWrite::total 3333367 # Write-to-write inter transaction time
system.monitor.ittReqReq::samples 3333368 # Request-to-request inter transaction time
system.monitor.ittReqReq::mean 29999.687703 # Request-to-request inter transaction time
system.monitor.ittReqReq::stdev 539.308135 # Request-to-request inter transaction time
system.monitor.ittReqReq::underflows 0 0.00% 0.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::1-5000 1 0.00% 0.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::5001-10000 99 0.00% 0.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::10001-15000 0 0.00% 0.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::15001-20000 0 0.00% 0.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::20001-25000 0 0.00% 0.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::25001-30000 3333267 100.00% 100.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::30001-35000 0 0.00% 100.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::35001-40000 0 0.00% 100.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::40001-45000 0 0.00% 100.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::45001-50000 0 0.00% 100.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::50001-55000 0 0.00% 100.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::55001-60000 0 0.00% 100.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::60001-65000 0 0.00% 100.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::65001-70000 0 0.00% 100.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::70001-75000 0 0.00% 100.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::75001-80000 0 0.00% 100.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::80001-85000 0 0.00% 100.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::85001-90000 0 0.00% 100.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::90001-95000 0 0.00% 100.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::95001-100000 0 0.00% 100.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::overflows 1 0.00% 100.00% # Request-to-request inter transaction time
system.monitor.ittReqReq::min_value 5000 # Request-to-request inter transaction time
system.monitor.ittReqReq::max_value 994000 # Request-to-request inter transaction time
system.monitor.ittReqReq::total 3333368 # Request-to-request inter transaction time
system.monitor.outstandingReadsHist::samples 100 # Outstanding read transactions
system.monitor.outstandingReadsHist::mean 0 # Outstanding read transactions
system.monitor.outstandingReadsHist::gmean 0 # Outstanding read transactions
system.monitor.outstandingReadsHist::stdev 0 # Outstanding read transactions
system.monitor.outstandingReadsHist::0 100 100.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::1 0 0.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::2 0 0.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::3 0 0.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::4 0 0.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::5 0 0.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::6 0 0.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::7 0 0.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::8 0 0.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::9 0 0.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::10 0 0.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::11 0 0.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::12 0 0.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::13 0 0.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::14 0 0.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::15 0 0.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::16 0 0.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::17 0 0.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::18 0 0.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::19 0 0.00% 100.00% # Outstanding read transactions
system.monitor.outstandingReadsHist::total 100 # Outstanding read transactions
system.monitor.outstandingWritesHist::samples 100 # Outstanding write transactions
system.monitor.outstandingWritesHist::mean 1 # Outstanding write transactions
system.monitor.outstandingWritesHist::gmean 1 # Outstanding write transactions
system.monitor.outstandingWritesHist::stdev 0 # Outstanding write transactions
system.monitor.outstandingWritesHist::0 0 0.00% 0.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::1 100 100.00% 100.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::2 0 0.00% 100.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::3 0 0.00% 100.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::4 0 0.00% 100.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::5 0 0.00% 100.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::6 0 0.00% 100.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::7 0 0.00% 100.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::8 0 0.00% 100.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::9 0 0.00% 100.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::10 0 0.00% 100.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::11 0 0.00% 100.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::12 0 0.00% 100.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::13 0 0.00% 100.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::14 0 0.00% 100.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::15 0 0.00% 100.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::16 0 0.00% 100.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::17 0 0.00% 100.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::18 0 0.00% 100.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::19 0 0.00% 100.00% # Outstanding write transactions
system.monitor.outstandingWritesHist::total 100 # Outstanding write transactions
system.monitor.readTransHist::samples 100 # Histogram of read transactions per sample period
system.monitor.readTransHist::mean 0.010000 # Histogram of read transactions per sample period
system.monitor.readTransHist::gmean 0 # Histogram of read transactions per sample period
system.monitor.readTransHist::stdev 0.100000 # Histogram of read transactions per sample period
system.monitor.readTransHist::0 99 99.00% 99.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::1 1 1.00% 100.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::2 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::3 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::4 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::5 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::6 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::7 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::8 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::9 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::10 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::11 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::12 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::13 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::14 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::15 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::16 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::17 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::18 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::19 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.readTransHist::total 100 # Histogram of read transactions per sample period
system.monitor.writeTransHist::samples 100 # Histogram of read transactions per sample period
system.monitor.writeTransHist::mean 33333.680000 # Histogram of read transactions per sample period
system.monitor.writeTransHist::gmean 33333.679848 # Histogram of read transactions per sample period
system.monitor.writeTransHist::stdev 3.200000 # Histogram of read transactions per sample period
system.monitor.writeTransHist::0-2047 0 0.00% 0.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::2048-4095 0 0.00% 0.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::4096-6143 0 0.00% 0.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::6144-8191 0 0.00% 0.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::8192-10239 0 0.00% 0.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::10240-12287 0 0.00% 0.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::12288-14335 0 0.00% 0.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::14336-16383 0 0.00% 0.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::16384-18431 0 0.00% 0.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::18432-20479 0 0.00% 0.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::20480-22527 0 0.00% 0.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::22528-24575 0 0.00% 0.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::24576-26623 0 0.00% 0.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::26624-28671 0 0.00% 0.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::28672-30719 0 0.00% 0.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::30720-32767 0 0.00% 0.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::32768-34815 100 100.00% 100.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::34816-36863 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::36864-38911 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::38912-40959 0 0.00% 100.00% # Histogram of read transactions per sample period
system.monitor.writeTransHist::total 100 # Histogram of read transactions per sample period
system.monitor.readAddrDist::total 16 # Read address distribution
system.monitor.writeAddrDist::total 16 # Write address distribution
---------- End Simulation Statistics ----------

7
tests/quick/se/70.tgen/test-frfcfs-toy.trc Normal file
View file

@ -0,0 +1,7 @@
r,64,64,4000
r,128,64,5000
r,196,64,6000
r,256,64,7000
r,3453276,64,8000
r,320,64,9000
r,232123,64,500000

6
tests/quick/se/70.tgen/test-open-ops.trc Normal file
View file

@ -0,0 +1,6 @@
r,64,64,4000
r,2048,64,5000
r,128,64,6000
r,196,64,7000
r,12433,64,8000
r,23223,64,1000000

3
tests/quick/se/70.tgen/test-refresh.trc Normal file
View file

@ -0,0 +1,3 @@
r,64,64,4000
r, 128, 64, 7800001
r, 196, 64, 100000000

5
tests/quick/se/70.tgen/test-writebuffer.trc Normal file
View file

@ -0,0 +1,5 @@
r, 64, 64, 4000
w, 128, 64, 6000
r, 196, 64, 8000
r, 128, 64, 10000
r, 123143,64,100000

26
tests/quick/se/70.tgen/test-writefrfcfs.trc Normal file
View file

@ -0,0 +1,26 @@
w,64,64,4000
w,128,64,5000
w,196,64,6000
w,256,64,7000
w,345376,64,8000
w,23223,64,10000
w,12367,64,11000
w,15328,64,12000
w,19346,64,13000
w,26456,64,14000
w,34576,64,15000
w,33620,64,16000
w,2323,64,17000
w,67354,64,18000
w,1258,64,19000
w,196,64,20000
w,256,64,21000
w,3276,64,22000
w,14234,64,23000
w,23123,64,24000
w,23333,64,25000
w,35318,64,26000
w,32542,64,27000
w,8576,64,28000
w,34576,64,29000
w,326660,64,30000000

38
tests/quick/se/70.tgen/test.py Normal file
View file

@ -0,0 +1,38 @@
# Copyright (c) 2012 ARM Limited
# All rights reserved.
#
# The license below extends only to copyright in the software and shall
# not be construed as granting a license to any other intellectual
# property including but not limited to intellectual property relating
# to a hardware implementation of the functionality of the software
# licensed hereunder. You may use the software subject to the license
# terms below provided that you ensure that this notice is replicated
# unmodified and in its entirety in all distributions of the software,
# modified or unmodified, in source code or in binary form.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met: redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer;
# redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Andreas Hansson
maxtick = 100000000000

27
tests/quick/se/70.tgen/tgen-simple-mem.cfg Normal file
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@ -0,0 +1,27 @@
# This format supports comments using the '#' symbol as the leading
# character of the line
#
# The file format contains [STATE]+ [INIT] [TRANSITION]+ in any order,
# where the states are the nodes in the graph, init describes what
# state to start in, and transition describes the edges of the graph.
#
# STATE <id> <duration (ticks)> <type>
#
# State IDLE idles
#
# States LINEAR and RANDOM have additional <percent reads> <start addr>
# <end addr> <access size (bytes)> <min period (ticks)> <max period (ticks)>
# <data limit (bytes)>
#
# State TRACE plays back a pre-recorded trace once
#
# Addresses are expressed as decimal numbers, both in the
# configuration and the trace file. The period in the linear and
# random state is from a uniform random distribution over the
# interval. If a specific value is desired, then the min and max can
# be set to the same value.
STATE 0 1000000 TRACE tests/quick/se/70.tgen/tgen-simple-mem.trc 100
STATE 1 1000000000 RANDOM 0 0 134217728 64 30000 30000 0
INIT 0
TRANSITION 0 1 1
TRANSITION 1 1 1

2
tests/quick/se/70.tgen/tgen-simple-mem.trc Normal file
View file

@ -0,0 +1,2 @@
r,19088743,64,1000
w,48879,64,4000