int
main(int argc, char *argv[])
{
// Dictionary of possible tests
testDictionary.insert("sage", run_sage);
testDictionary.insert("sawyer", run_sawyer);
testDictionary.insert("sawyer-pool", run_sawyer_pool);
testDictionary.insert("sawyer-bgl", run_sawyer_bgl);
testDictionary.insert("sawyer-bgl-pool", run_sawyer_bgl_pool);
testDictionary.insert("bgl-vec-vec", run_bgl_vec_vec);
testDictionary.insert("bgl-vec-list", run_bgl_vec_list);
testDictionary.insert("bgl-vec-set", run_bgl_vec_set);
testDictionary.insert("yagi", run_yagi);
testDictionary.insert("yagi-bidir", run_yagi_bidir);
testDictionary.insert("yagi-bgl", run_yagi_bgl);
testDictionary.insert("yagi-bgl-bidir", run_yagi_bgl_bidir);
testDictionary.insert("sage-inc", run_sage_inc);
testDictionary.insert("sage-inc-bidir", run_sage_inc_bidir);
// Parse command-line
using Sawyer::CommandLine::Switch;
Sawyer::CommandLine::SwitchGroup switches;
switches.insert(Switch("help", 'h')
.action(userAction(showHelpAndExit))
.doc("Shows this documentation."));
switches.insert(Switch("iterations", 'N')
.argument("n", Sawyer::CommandLine::integerParser(nruns))
.doc("Run the tests @v{N} times each."));
switches.insert(Switch("list", 'L')
.action(userAction(listTestsAndExit))
.doc("List the available tests and exit."));
Sawyer::CommandLine::Parser parser;
parser.with(switches);
parser.purpose("tests performance of various graph implementations");
parser.doc("Synopsis", "@prop{programName} [@v{switches}...] @v{test_names}...");
Sawyer::CommandLine::ParserResult cmdline = parser.parse(argc, argv).apply();
// Run each specified test
BOOST_FOREACH (const std::string &testName, cmdline.unreachedArgs()) {
if (testName == "all") {
BOOST_FOREACH (void(*func)(), testDictionary.values())
func();
} else if (void(*func)() = testDictionary.getOrElse(testName, NULL)) {
func();
} else {
std::cerr <<"unknown graph type: " <<testName <<"\n"
<<"use --list to see a list of types\n";
}
}
return 0;
}
void
CommandlineProcessing::insertBooleanSwitch(Sawyer::CommandLine::SwitchGroup &sg, const std::string &switchName,
bool &storageLocation, const std::string &documentation) {
using namespace Sawyer::CommandLine;
ASSERT_forbid2(boost::starts_with(switchName, "-"), "specify only the name, not the prefix");
std::string defaults = " This can be disabled with @s{no-" + switchName + "}. The default is " +
(storageLocation ? "yes" : "no") + ".";
sg.insert(Switch(switchName)
.intrinsicValue(true, storageLocation)
.doc(documentation + defaults));
sg.insert(Switch("no-"+switchName)
.key(switchName)
.intrinsicValue(false, storageLocation)
.hidden(true));
}
int main(int argc, char *argv[]) {
size_t nverts = 1000; // number of vertices to insert
bool skipEdges = false; // if true, then skip the step that inserts edges
// Parse command-line
using Sawyer::CommandLine::Switch;
Sawyer::CommandLine::SwitchGroup switches;
switches.insert(Switch("help", 'h')
.action(userAction(showHelpAndExit))
.doc("Shows this documentation."));
switches.insert(Switch("nverts", 'v')
.argument("n", Sawyer::CommandLine::integerParser(nverts))
.doc("Populate the graph with @v{n} vertices. The default is " + lexical_cast<string>(nverts) + "."));
switches.insert(Switch("no-edges")
.intrinsicValue(true, skipEdges)
.doc("Do not add edges to the graph. The default, when this switch is not present, is to add a "
"directed edge from vertex i to vertex j for all i<j."));
Sawyer::CommandLine::Parser parser;
parser.with(switches);
parser.purpose("tests vertex and edge insertion for Sage vs. Sawyer graphs");
parser.doc("Synopsis", "@prop{programName} [@v{switches}...] sage|sawyer...");
Sawyer::CommandLine::ParserResult cmdline = parser.parse(argc, argv).apply();
if (cmdline.unparsedArgs().size() != 1) {
std::cerr <<"incorrect usage; see --help\n";
exit(1);
}
bool use_sage = 0==cmdline.unparsedArgs().front().compare("sage");
if (use_sage) {
print_sage_graph_info();
test_sage_graph(nverts, skipEdges);
} else {
print_sawyer_graph_info();
test_sawyer_graph(nverts, skipEdges);
}
return 0;
}
