main.cc (10152:52c552138ba1) main.cc (10234:5cb711fa6176)
1/*****************************************************************************
2 * McPAT
3 * SOFTWARE LICENSE AGREEMENT
4 * Copyright 2012 Hewlett-Packard Development Company, L.P.
1/*****************************************************************************
2 * McPAT
3 * SOFTWARE LICENSE AGREEMENT
4 * Copyright 2012 Hewlett-Packard Development Company, L.P.
5 * Copyright (c) 2010-2013 Advanced Micro Devices, Inc.
5 * All Rights Reserved
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are
9 * met: redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer;
11 * redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the

--- 7 unchanged lines hidden (view full) ---

20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
6 * All Rights Reserved
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are
10 * met: redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer;
12 * redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the

--- 7 unchanged lines hidden (view full) ---

21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.”
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 *
30 ***************************************************************************/
30 *
31 ***************************************************************************/
32#include <sys/stat.h>
33
34#include <cassert>
31#include <iostream>
32
35#include <iostream>
36
33#include "XML_Parse.h"
34#include "globalvar.h"
37#include "basic_components.h"
35#include "io.h"
38#include "io.h"
36#include "processor.h"
39#include "system.h"
37#include "version.h"
38#include "xmlParser.h"
39
40using namespace std;
41
42void print_usage(char * argv0);
43
40#include "version.h"
41#include "xmlParser.h"
42
43using namespace std;
44
45void print_usage(char * argv0);
46
44int main(int argc,char *argv[])
45{
46 char * fb ;
47 bool infile_specified = false;
48 int plevel = 2;
49 opt_for_clk =true;
50 //cout.precision(10);
51 if (argc <= 1 || argv[1] == string("-h") || argv[1] == string("--help"))
52 {
53 print_usage(argv[0]);
54 }
47int main(int argc, char *argv[]) {
48 char* xml_file = NULL;
49 int plevel = 2;
55
50
56 for (int32_t i = 0; i < argc; i++)
57 {
58 if (argv[i] == string("-infile"))
59 {
60 infile_specified = true;
61 i++;
62 fb = argv[ i];
63 }
51 for (int32_t i = 0; i < argc; i++) {
52 if (argv[i] == string("-infile")) {
53 xml_file = argv[++i];
64
54
65 if (argv[i] == string("-print_level"))
66 {
67 i++;
68 plevel = atoi(argv[i]);
69 }
55 } else if (argv[i] == string("-print_level")) {
56 plevel = atoi(argv[++i]);
70
57
71 if (argv[i] == string("-opt_for_clk"))
72 {
73 i++;
74 opt_for_clk = (bool)atoi(argv[i]);
75 }
58 } else if (argv[i] == string("-opt_for_clk")) {
59 McPATComponent::opt_for_clk = (bool)atoi(argv[++i]);
76 }
60 }
77 if (infile_specified == false)
78 {
79 print_usage(argv[0]);
80 }
61 }
81
62
63 // Ensure that the XML file was specified
64 if (xml_file == NULL) {
65 cerr << "ERROR: Please specify infile\n\n";
66 print_usage(argv[0]);
67 }
82
68
83 cout<<"McPAT (version "<< VER_MAJOR <<"."<< VER_MINOR
84 << " of " << VER_UPDATE << ") is computing the target processor...\n "<<endl;
69 // Ensure that the XML file exists
70 struct stat file_info;
71 if (stat(xml_file, &file_info)) {
72 cerr << "ERROR: File not found: " << xml_file << endl << endl;
73 print_usage(argv[0]);
74 }
85
75
86 //parse XML-based interface
87 ParseXML *p1= new ParseXML();
88 p1->parse(fb);
89 Processor proc(p1);
90 proc.displayEnergy(2, plevel);
91 delete p1;
92 return 0;
76 cout << "McPAT (version " << VER_MAJOR << "." << VER_MINOR
77 << " of " << VER_UPDATE << ") is computing the target processor...\n "
78 << endl;
79
80 // Parse the XML input file
81 XMLNode xml_data = XMLNode::openFileHelper(xml_file, "component");
82 unsigned int num_children = xml_data.nChildNode("component");
83 assert(num_children == 1);
84 XMLNode system_xml = xml_data.getChildNode("component");
85 assert(strcmp(system_xml.getAttribute("type"), "System") == 0);
86
87 // Recursively instantiate the system hierarchy
88 System* system = new System(&system_xml);
89
90 // Recursively compute chip area
91 system->computeArea();
92
93 // Recursively compute the power consumed
94 system->computeEnergy();
95
96 // Recursively output the computed values
97 system->displayData(2, plevel);
98
99 // Clean up
100 delete system;
101 return 0;
102
93}
94
103}
104
95void print_usage(char * argv0)
96{
105void print_usage(char * argv0) {
97 cerr << "How to use McPAT:" << endl;
106 cerr << "How to use McPAT:" << endl;
98 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;
99 //cerr << " Note:default print level is at processor level, please increase it to see the details" << endl;
107 cerr << " mcpat -infile <input file name> -print_level < "
108 << "level of details 0~5 > -opt_for_clk < 0 (optimize for ED^2P "
109 << "only)/1 (optimzed for target clock rate)>" << endl;
100 exit(1);
101}
110 exit(1);
111}