11 #include "latlib/progress.h"
17 o815::o815(int argc, char **argv, const string& _programid, comoption specOps[], void (*helpHeader)()) {
18 programid = _programid;
25 comargs.obscache = make_pair("",0);
26 comargs.confcache = make_pair("",0);
28 comargs.idonly = false;
29 comargs.showjobnum = false;
32 MPI_Init(&argc, &argv);
33 MPI_Comm_size(MPI_COMM_WORLD, &numprocs);
34 MPI_Comm_rank(MPI_COMM_WORLD, &rank);
40 addComOption("lsize", required_argument, NULL, 'L', "define lattice size", "xsize:tsize");
41 addComOption("nmeas", required_argument, NULL, 'N', "set number of measurements", "nmeas");
42 addComOption("skip", required_argument, NULL, 'S', "set number of skips between configs", "nskip");
43 addComOption("nequi", required_argument, NULL, 'E', "set number of equilibrations", "nequi");
44 addComOption("ocache", required_argument, NULL, 'O', "set observable cache (mode=oo|ro|wo|rw)", "dir:mode");
45 addComOption("ccache", required_argument, NULL, 'C', "set config cache (mode=oo|ro|wo|rw)", "dir:mode");
46 addComOption("write", required_argument, NULL, 'W', "data writeout directory", "dir");
47 addComOption("idonly", no_argument, &comargs.idonly, 'I', "show output-id only", "");
48 addComOption("jobnum", no_argument, &comargs.showjobnum, 'J', "show jobnumber only", "");
50 vector<comoption>::iterator lastO815Opt = comOptions.end()-1;
53 for (int ispecop = 0; specOps[ispecop].name != ""; ispecop++)
54 comOptions.push_back(specOps[ispecop]);
57 parseArgs(argc, argv, specOps);
59 int longestCombinedLong=0;
61 if (helpHeader != NULL)
64 cout << "General options:" << endl;
66 for (vector<comoption>::iterator opit = comOptions.begin(); opit != comOptions.end(); ++opit) {
67 stringstream combinedLong;
69 combinedLong << opit->name;
70 if (opit->has_arg == required_argument)
71 combinedLong << "=" << opit->argdesc;
72 else if (opit->has_arg == optional_argument)
73 combinedLong << "[=" << opit->argdesc << "]";
75 if (longestCombinedLong < combinedLong.str().size())
76 longestCombinedLong = combinedLong.str().size();
79 for (vector<comoption>::iterator opit = comOptions.begin(); opit != comOptions.end(); ++opit) {
80 stringstream combinedLong;
82 cout << " -" << char(opit->val) << ", --";
84 combinedLong << opit->name;
85 if (opit->has_arg == required_argument)
86 combinedLong << "=" << opit->argdesc;
87 else if (opit->has_arg == optional_argument)
88 combinedLong << "[=" << opit->argdesc << "]";
90 cout << setw(longestCombinedLong) << setiosflags(ios::left) << combinedLong.str();
92 cout << "\t" << opit->optdesc;
96 if ( opit == lastO815Opt && (opit+1) != comOptions.end() ) {
98 cout << "Simulation specific options:" << endl;
104 paraQ = new paraq(numprocs, rank);
106 hypercache::addPara("lx", comargs.lsize[0]);
107 hypercache::addPara("lt", comargs.lsize[1]);
110 void o815::postParaInit() {
114 cout << programid << headMaster(true) << endl << flush;
118 if( comargs.showjobnum ) {
119 for( int i=1; i<=paraQ->getTotalJobs(); i++ ) {
120 if( paraQ->getTotalJobs()%i == 0 ) cout << paraQ->getTotalJobs()/i << "@" << i << " ";
126 out = new writeout(comargs.outdir, programid+headMaster(true), rank, numprocs);
129 void o815::mainLoop() {
130 *out->log << "OBS: Starting main loop." << endl;
132 if ( observables.size() == 0 )
133 *out->log << "O815: Running in 0-observable-mode." << endl;
135 for (vector<obs*>::iterator obsit = observables.begin(); obsit != observables.end(); ++obsit)
138 while( nextParas() ) {
139 *out->log << endl << "O815: < ";
140 for (vector<string>::iterator parait = paraQ->allParaIds.begin(); parait != paraQ->allParaIds.end(); ++parait)
141 *out->log << *parait << "=" << (*paraQ)[*parait] << " ";
142 *out->log << ">" << endl << flush;
146 progress measProg(comargs.nmeas);
148 *out->log << "OBS: Starting measurement of observables:";
149 for (vector<obs*>::iterator obsit = observables.begin(); obsit != observables.end(); ++obsit)
150 *out->log << " " << (*obsit)->obsid;
151 *out->log << endl << flush;
153 for( int imeas=0; imeas<comargs.nmeas; imeas++ ) {
154 bool nextAlready = false;
156 for (vector<obs*>::iterator obsit = observables.begin(); obsit != observables.end(); ++obsit) {
160 hypercache::readO( (*obsit)->ocid, &readnewObs, &nequileftNewObs );
162 if ( readnewObs && nequileftNewObs < 0 ) {
163 (*obsit)->meas(true, imeas);
170 (*obsit)->meas(false, imeas);
171 hypercache::writeO( (*obsit)->ocid );
175 if ( observables.size() == 0 )
178 while( measProg.madeStep(imeas) )
179 *out->log << "O815: " << measProg.done()*100 << "% of measurements done." << endl << flush;
181 for (vector<obs*>::iterator obsit = observables.begin(); obsit != observables.end(); ++obsit)
186 void o815::addComOption(const char* name, int has_arg, int *flag, int val, const char* optdesc, const char* argdesc) {
187 comoption newop = { name, has_arg, flag, val, optdesc, argdesc };
188 comOptions.push_back(newop);
191 void o815::parseArgs(int argc, char **argv, comoption specOps[]) {
194 stringstream optargstr;
195 option allOptions[comOptions.size()+1];
197 for (int iop=0; iop < comOptions.size(); iop++) {
198 allOptions[iop].name = comOptions[iop].name.c_str();
199 allOptions[iop].has_arg = comOptions[iop].has_arg;
200 //allOptions[iop].flag = NULL;
201 allOptions[iop].flag = comOptions[iop].flag;
202 allOptions[iop].val = comOptions[iop].val;
204 optargstr << char(allOptions[iop].val);
205 if (allOptions[iop].has_arg == required_argument)
207 else if (allOptions[iop].has_arg == optional_argument)
211 allOptions[comOptions.size()].name = 0;
212 allOptions[comOptions.size()].has_arg = 0;
213 allOptions[comOptions.size()].flag = 0;
214 allOptions[comOptions.size()].val = 0;
216 while((opt = getopt_long( argc, argv, optargstr.str().c_str(), allOptions, &indexptr )) != -1)
219 listArg(comargs.lsize, 2, optarg);
222 comargs.nmeas = atoi(optarg);
225 comargs.nskip = atoi(optarg);
228 comargs.nequi = atoi(optarg);
231 readCacheArgs(optarg, comargs.obscache.first, comargs.obscache.second);
234 readCacheArgs(optarg, comargs.confcache.first, comargs.confcache.second);
237 comargs.outdir = optarg;
241 comoption* thisop = getOptionByVal(opt);
242 if (thisop->flag != 0)
243 *thisop->flag = thisop->val;
245 parsedSpecOps.push_back( pair<int,char*>(thisop->val, optarg) );
250 for (int ilon=0; optind+ilon < argc; ilon++)
251 lonelyArgs.push_back(argv[optind+ilon]);
254 o815::comoption* o815::getOptionByVal(int val) {
255 for (vector<comoption>::iterator opit = comOptions.begin(); opit != comOptions.end(); ++opit)
256 if ( opit->val == val )
261 void o815::listArg(int *target, int tlen, char *listarg) {
264 for( int pos=0; pos<strlen(listarg); pos++ )
265 if( listarg[pos] == ':' ) nargs++;
268 for(int i=0; i<tlen; i++) target[i] = atoi(listarg);
271 target[0] = atoi(strtok(listarg, ":"));
272 for(int i=0; i<nargs; i++)
273 target[i+1] = atoi(strtok(NULL, ":"));
277 string o815::headMaster(bool hashedrange)
281 hm << "_L" << comargs.lsize[0] << "x" << comargs.lsize[1] << "_E" << comargs.nequi << "_S" << comargs.nskip << "_N" << comargs.nmeas;
284 hm << paraQ->rangeString();
286 hm << "_" << hash( paraQ->rangeString() );
292 if(comargs.outdir=="") {
294 MPI_Barrier(MPI_COMM_WORLD);
297 cout << "#end" << endl << flush;
299 hypercache::finalize();
306 int o815::nextParas()
308 if( paraQ->nextParas() ) {
309 for (vector<string>::iterator parait = paraQ->allParaIds.begin(); parait != paraQ->allParaIds.end(); ++parait)
310 hypercache::setPara(*parait, (*paraQ)[*parait]);
317 void o815::addPara(const string& paraid, const double& paraDefault) {
318 hypercache::addPara(paraid);
319 paraQ->setDefault(paraid, paraDefault);
322 void o815::readCacheArgs(const string& arg, string& cachedir, int& cachemode)
324 if ( arg.rfind(":") == string::npos ) {
325 cerr << "O815: Invalid cache argument!" << endl;
329 string arg_mode = arg.substr( arg.rfind(":")+1 );
330 if ( arg_mode == "oo" )
331 cachemode = CACHE_MODE_OO;
332 else if ( arg_mode == "ro" )
333 cachemode = CACHE_MODE_RO;
334 else if ( arg_mode == "wo" )
335 cachemode = CACHE_MODE_WO;
336 else if ( arg_mode == "rw" )
337 cachemode = CACHE_MODE_RW;
339 cerr << "O815: Unknown cache mode " << arg_mode << "!" << endl;
343 cachedir = arg.substr( 0, arg.rfind(":") );
346 unsigned long o815::hash(const string& str)
348 unsigned long hash = 5381;
350 for(string::const_iterator it=str.begin();it!=str.end();it++)
351 hash = ((hash << 5) + hash) + *it; /* hash * 33 + character */