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author | Anthony Gutierrez <atgutier@umich.edu> | 2014-04-01 12:44:30 -0400 |
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committer | Anthony Gutierrez <atgutier@umich.edu> | 2014-04-01 12:44:30 -0400 |
commit | e553a7bfa7f0eb47b78632cd63e6e1e814025c9a (patch) | |
tree | f69a8e3e0ed55b95bf276b6f857793b9ef7b6490 /ext/mcpat/main.cc | |
parent | 8d665ee166bf5476bb9b73a0016843ff9953c266 (diff) | |
download | gem5-e553a7bfa7f0eb47b78632cd63e6e1e814025c9a.tar.xz |
ext: add McPAT source
this patch adds the source for mcpat, a power, area, and timing modeling
framework.
Diffstat (limited to 'ext/mcpat/main.cc')
-rw-r--r-- | ext/mcpat/main.cc | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/ext/mcpat/main.cc b/ext/mcpat/main.cc new file mode 100644 index 000000000..8acce8d23 --- /dev/null +++ b/ext/mcpat/main.cc @@ -0,0 +1,101 @@ +/***************************************************************************** + * McPAT + * SOFTWARE LICENSE AGREEMENT + * Copyright 2012 Hewlett-Packard Development Company, L.P. + * All Rights Reserved + * + * 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.” + * + ***************************************************************************/ +#include <iostream> + +#include "XML_Parse.h" +#include "globalvar.h" +#include "io.h" +#include "processor.h" +#include "version.h" +#include "xmlParser.h" + +using namespace std; + +void print_usage(char * argv0); + +int main(int argc,char *argv[]) +{ + char * fb ; + bool infile_specified = false; + int plevel = 2; + opt_for_clk =true; + //cout.precision(10); + if (argc <= 1 || argv[1] == string("-h") || argv[1] == string("--help")) + { + print_usage(argv[0]); + } + + for (int32_t i = 0; i < argc; i++) + { + if (argv[i] == string("-infile")) + { + infile_specified = true; + i++; + fb = argv[ i]; + } + + if (argv[i] == string("-print_level")) + { + i++; + plevel = atoi(argv[i]); + } + + if (argv[i] == string("-opt_for_clk")) + { + i++; + opt_for_clk = (bool)atoi(argv[i]); + } + } + if (infile_specified == false) + { + print_usage(argv[0]); + } + + + cout<<"McPAT (version "<< VER_MAJOR <<"."<< VER_MINOR + << " of " << VER_UPDATE << ") is computing the target processor...\n "<<endl; + + //parse XML-based interface + ParseXML *p1= new ParseXML(); + p1->parse(fb); + Processor proc(p1); + proc.displayEnergy(2, plevel); + delete p1; + return 0; +} + +void print_usage(char * argv0) +{ + cerr << "How to use McPAT:" << endl; + cerr << " mcpat -infile <input file name> -print_level < level of details 0~5 > -opt_for_clk < 0 (optimize for ED^2P only)/1 (optimzed for target clock rate)>"<< endl; + //cerr << " Note:default print level is at processor level, please increase it to see the details" << endl; + exit(1); +} |