diff options
Diffstat (limited to 'ext/drampower/test/libdrampowertest')
| -rw-r--r-- | ext/drampower/test/libdrampowertest/Makefile | 82 | ||||
| -rw-r--r-- | ext/drampower/test/libdrampowertest/commands.trace | 19 | ||||
| -rw-r--r-- | ext/drampower/test/libdrampowertest/lib_test.cc | 122 |
3 files changed, 223 insertions, 0 deletions
diff --git a/ext/drampower/test/libdrampowertest/Makefile b/ext/drampower/test/libdrampowertest/Makefile new file mode 100644 index 000000000..354309fd4 --- /dev/null +++ b/ext/drampower/test/libdrampowertest/Makefile @@ -0,0 +1,82 @@ +# Copyright (c) 2012-2014, TU Delft +# Copyright (c) 2012-2014, TU Eindhoven +# Copyright (c) 2012-2014, TU Kaiserslautern +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# 2. 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. +# +# 3. Neither the name of the copyright holder 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 +# HOLDER 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: Matthias Jung, Omar Naji, Sven Goossens +# + +ifeq ($(COVERAGE),1) + GCOVFLAGS := -fprofile-arcs -ftest-coverage +else + GCOVFLAGS := +endif + +# Optimization flags. Usually you should not optimize until you have finished +# debugging, except when you want to detect dead code. +OPTCXXFLAGS ?= + +# Debugging flags. +DBGCXXFLAGS ?= -g ${GCOVFLAGS} + +# Common warning flags shared by both C and C++. +WARNFLAGS := -W -pedantic-errors -Wextra -Werror \ + -Wformat -Wformat-nonliteral -Wpointer-arith \ + -Wcast-align -Wconversion -Wall -Werror + +# Sum up the flags. +CXXFLAGS := -O ${WARNFLAGS} ${DBGCXXFLAGS} ${OPTCXXFLAGS} -std=c++98 + +DRAMPOWER_PATH ?= ../.. +MYPATH := ${DRAMPOWER_PATH}/test/libdrampowertest +USE_XERCES ?= 1 + +# Name of the generated binary. +BINARY := ${MYPATH}/library_test + +ifeq ($(USE_XERCES),1) + LIBS := -lxerces-c -ldrampowerxml -ldrampower +else + LIBS := -ldrampower +endif + +all: + g++ ${MYPATH}/lib_test.cc ${CXXFLAGS} -iquote ${DRAMPOWER_PATH}/src -DUSE_XERCES=${USE_XERCES} -L${DRAMPOWER_PATH}/src/ ${LIBS} -o $(BINARY) + +clean: + rm -f $(BINARY) + +coverageclean: + $(RM) lib_test.gcno lib_test.gcda + +test: all + ./$(BINARY) ${DRAMPOWER_PATH}/memspecs/MICRON_1Gb_DDR2-1066_16bit_H.xml + +.PHONY: clean test diff --git a/ext/drampower/test/libdrampowertest/commands.trace b/ext/drampower/test/libdrampowertest/commands.trace new file mode 100644 index 000000000..3463586de --- /dev/null +++ b/ext/drampower/test/libdrampowertest/commands.trace @@ -0,0 +1,19 @@ +35,ACT,0 +50,RDA,0 +51,ACT,4 +66,RDA,4 +86,ACT,0 +101,RDA,0 +102,ACT,2 +117,RDA,2 +119,ACT,5 +134,RDA,5 +137,ACT,0 +152,RDA,0 +159,ACT,3 +174,RDA,3 +195,ACT,0 +210,RDA,0 +232,ACT,4 +247,WRA,4 +248,PDN_F_ACT,3 diff --git a/ext/drampower/test/libdrampowertest/lib_test.cc b/ext/drampower/test/libdrampowertest/lib_test.cc new file mode 100644 index 000000000..f382a727e --- /dev/null +++ b/ext/drampower/test/libdrampowertest/lib_test.cc @@ -0,0 +1,122 @@ +/* + * Copyright (c) 2014, TU Delft, TU Eindhoven and TU Kaiserslautern + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. 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. + * + * 3. Neither the name of the copyright holder 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 + * HOLDER 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: Matthias Jung, Omar Naji + * + */ + +#include <string> +#include "libdrampower/LibDRAMPower.h" + +#if USE_XERCES + #include "xmlparser/MemSpecParser.h" +#endif + +using namespace std; +using namespace Data; + +int main(int argc, char* argv[]) +{ + assert(argc == 2); + //Setup of DRAMPower for your simulation + string filename; + //type path to memspec file + filename = argv[1]; + //Parsing the Memspec specification of found in memspec folder + #if USE_XERCES + MemorySpecification memSpec(MemSpecParser::getMemSpecFromXML(filename)); + #else + MemorySpecification memSpec; + #endif + libDRAMPower test = libDRAMPower(memSpec, 0); + // During the simulation you can report activity + // to DRAMPower with the doCommand(...) function: + test.doCommand(MemCommand::ACT,0,35); + test.doCommand(MemCommand::RDA,0,50); + test.doCommand(MemCommand::ACT,4,51); + test.doCommand(MemCommand::RDA,4,66); + test.doCommand(MemCommand::ACT,0,86); + test.doCommand(MemCommand::RDA,0,101); + test.doCommand(MemCommand::ACT,2,102); + //This functionality is still not implemented. + test.updateCounters(false); + test.doCommand(MemCommand::RDA,2,117); + test.doCommand(MemCommand::ACT,5,119); + test.doCommand(MemCommand::RDA,5,134); + test.doCommand(MemCommand::ACT,0,137); + test.doCommand(MemCommand::RDA,0,152); + test.doCommand(MemCommand::ACT,3,159); + test.doCommand(MemCommand::RDA,3,174); + test.doCommand(MemCommand::ACT,0,195); + test.doCommand(MemCommand::RDA,0,210); + test.doCommand(MemCommand::ACT,4,232); + test.doCommand(MemCommand::WRA,4,247); + test.doCommand(MemCommand::PDN_F_ACT,3,248); + + //set bool to true when this is the last update of the counters + test.updateCounters(true); + + // At the end of your simulation call the getEnergy(...) + // function to print the power report + test.calcEnergy(); + + // Accesing the results: + + // Number of issued Commands + std::cout << "# of acts" << "\t" <<test.counters.numberofacts << endl; + std::cout << "# of reads" << "\t" <<test.counters.numberofreads << endl; + std::cout << "# of precharges" << "\t" <<test.counters.numberofpres << endl; + // many other timing parameters in test.mpm.timings + + //ENERGIES per Rank + std::cout << "ACT Cmd Energy" << "\t" << test.getEnergy().act_energy << endl; + std::cout << "PRE Cmd Energy" << "\t" << test.getEnergy().pre_energy << endl; + std::cout << "Read Cmd Energy" << "\t" << test.getEnergy().read_energy << endl; + std::cout << "Write Cmd Energy" << "\t" << test.getEnergy().write_energy << endl; + //Standby Energy for 1 rank + //In total energy calculated for both ranks= test.memSpec.memArchSpec * + //test.getEnergy().act_stdby_energy + std::cout << "ACT Std Energy" << "\t" << test.getEnergy().act_stdby_energy << endl; + //total active standby energy for both ranks + std::cout << "ACT Std Energy total ranks" << "\t" << memSpec.memArchSpec.nbrOfRanks * + test.getEnergy().act_stdby_energy << "\n" ; + std::cout << "PRE Std Energy" << "\t" << test.getEnergy().pre_stdby_energy << endl; + std::cout << "Total Energy" << "\t" << test.getEnergy().total_energy << endl; + //many other energies in test.mpm.energy + + //Powers per Rank + std::cout << "Average Power" << "\t" << test.getPower().average_power << endl; + //many other powers in test.getPower() + + // Test clearState function. + test.clearState(); + return 0; +} |