#include "o815.h"
#include <sstream>
+#include <iomanip>
+#include <cstring>
+
+#ifndef MPI_DISABLED
+#include <mpi.h>
+#endif
#include "latlib/progress.h"
-o815::o815(int argc, char **argv, const string& _programid) {
- long timestamp;
+using namespace std;
+
+extern int opterr;
+o815::o815(int argc, char **argv, const string& _programid, comoption specOps[], void (*helpHeader)()) {
programid = _programid;
comargs.nmeas = 100;
comargs.outdir="";
comargs.idonly = false;
comargs.showjobnum = false;
-
+ comargs.startconfig = "";
+
+#ifndef MPI_DISABLED
MPI_Init(&argc, &argv);
MPI_Comm_size(MPI_COMM_WORLD, &numprocs);
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
+#else
+ numprocs = 1;
+ rank = 0;
+#endif
+
+ addComOption("lsize", required_argument, NULL, 'L', "define lattice size", "xsize:tsize");
+ addComOption("nmeas", required_argument, NULL, 'N', "set number of measurements", "nmeas");
+ addComOption("skip", required_argument, NULL, 'S', "set number of skips between configs", "nskip");
+ addComOption("nequi", required_argument, NULL, 'E', "set number of equilibrations", "nequi");
+ addComOption("ocache", required_argument, NULL, 'O', "set observable cache (mode=oo|ro|wo|rw)", "dir:mode");
+ addComOption("ccache", required_argument, NULL, 'C', "set config cache (mode=oo|ro|wo|rw)", "dir:mode");
+ addComOption("write", required_argument, NULL, 'W', "data writeout directory", "dir");
+ addComOption("idonly", no_argument, &comargs.idonly, 'I', "show output-id only", "");
+ addComOption("jobnum", no_argument, &comargs.showjobnum, 'J', "show jobnumber only", "");
+ addComOption("startconfig", required_argument, NULL, 'X', "read start config from file", "startconfigfile");
+
+ vector<comoption>::iterator lastO815Opt = comOptions.end()-1;
+
+ if (specOps != NULL)
+ for (int ispecop = 0; specOps[ispecop].name != ""; ispecop++)
+ comOptions.push_back(specOps[ispecop]);
+
+ if (argc > 1)
+ parseArgs(argc, argv, specOps);
+ else {
+ int longestCombinedLong=0;
+
+ if (helpHeader != NULL)
+ helpHeader();
+
+ cout << "General options:" << endl;
+
+ for (vector<comoption>::iterator opit = comOptions.begin(); opit != comOptions.end(); ++opit) {
+ stringstream combinedLong;
+
+ combinedLong << opit->name;
+ if (opit->has_arg == required_argument)
+ combinedLong << "=" << opit->argdesc;
+ else if (opit->has_arg == optional_argument)
+ combinedLong << "[=" << opit->argdesc << "]";
+
+ if (longestCombinedLong < combinedLong.str().size())
+ longestCombinedLong = combinedLong.str().size();
+ }
+
+ for (vector<comoption>::iterator opit = comOptions.begin(); opit != comOptions.end(); ++opit) {
+ stringstream combinedLong;
+
+ cout << " -" << char(opit->val) << ", --";
+
+ combinedLong << opit->name;
+ if (opit->has_arg == required_argument)
+ combinedLong << "=" << opit->argdesc;
+ else if (opit->has_arg == optional_argument)
+ combinedLong << "[=" << opit->argdesc << "]";
+
+ cout << setw(longestCombinedLong) << setiosflags(ios::left) << combinedLong.str();
+
+ cout << "\t" << opit->optdesc;
+
+ cout << endl;
+
+ if ( opit == lastO815Opt && (opit+1) != comOptions.end() ) {
+ cout << endl;
+ cout << "Simulation specific options:" << endl;
+ }
+ }
+ exit(0);
+ }
paraQ = new paraq(numprocs, rank);
- parseArgs(argc, argv);
+ hypercache::addPara("lx", comargs.lsize[0]);
+ hypercache::addPara("lt", comargs.lsize[1]);
+}
+
+void o815::postParaInit() {
+ long timestamp;
if(comargs.idonly) {
- cout << programid << headMaster() << endl << flush;
+ cout << programid << headMaster(true) << endl << flush;
exit(0);
}
cout << endl;
exit(0);
}
-
- if(rank==0) {
- timestamp = time(NULL);
- for(int idest=1; idest<numprocs; idest++)
- MPI_Send(×tamp, 1, MPI_LONG, idest, 123, MPI_COMM_WORLD);
- }
- else if(rank>0)
- MPI_Recv(×tamp, 1, MPI_LONG, 0, 123, MPI_COMM_WORLD, &mpiStatus);
- out = new writeout(comargs.outdir, programid+headMaster(), rank, numprocs, timestamp);
+ out = new writeout(comargs.outdir, programid+headMaster(true), rank, numprocs);
}
void o815::mainLoop() {
*out->log << "OBS: Starting main loop." << endl;
+ if ( observables.size() == 0 )
+ *out->log << "O815: Running in 0-observable-mode." << endl;
+
for (vector<obs*>::iterator obsit = observables.begin(); obsit != observables.end(); ++obsit)
(*obsit)->start();
for (vector<string>::iterator parait = paraQ->allParaIds.begin(); parait != paraQ->allParaIds.end(); ++parait)
*out->log << *parait << "=" << (*paraQ)[*parait] << " ";
*out->log << ">" << endl << flush;
+
+ Sim->_newParas();
+
+ Sim->_resetConfig();
progress measProg(comargs.nmeas);
- *out->log << "OBS: Starting measurements." << endl << flush;
+ *out->log << "OBS: Starting measurement of observables:";
+ for (vector<obs*>::iterator obsit = observables.begin(); obsit != observables.end(); ++obsit)
+ *out->log << " " << (*obsit)->obsid;
+ *out->log << endl << flush;
for( int imeas=0; imeas<comargs.nmeas; imeas++ ) {
bool nextAlready = false;
+
for (vector<obs*>::iterator obsit = observables.begin(); obsit != observables.end(); ++obsit) {
- if( hypercache::readO( (*obsit)->ocid ) != -1 ) {
+ bool readnewObs;
+ int nequileftNewObs;
+
+ hypercache::readO( (*obsit)->ocid, &readnewObs, &nequileftNewObs );
+
+ if ( readnewObs && nequileftNewObs < 0 ) {
+ (*obsit)->meas(true, imeas);
+ }
+ else {
if (!nextAlready) {
Sim->nextConfig();
nextAlready = true;
}
- (*obsit)->meas(false);
+ (*obsit)->meas(false, imeas);
hypercache::writeO( (*obsit)->ocid );
- }
- else
- (*obsit)->meas(true);
+ }
}
+
+ if ( observables.size() == 0 )
+ Sim->nextConfig();
+
while( measProg.madeStep(imeas) )
*out->log << "O815: " << measProg.done()*100 << "% of measurements done." << endl << flush;
}
}
}
-void o815::parseArgs(int argc, char **argv) {
- int opt = 0;
-
- while( (opt = getopt(argc, argv, "L:N:S:E:o:O:c:C:w:i:j:")) != -1 )
+void o815::addComOption(const char* name, int has_arg, int *flag, int val, const char* optdesc, const char* argdesc) {
+ comoption newop = { name, has_arg, flag, val, optdesc, argdesc };
+ comOptions.push_back(newop);
+}
+
+void o815::parseArgs(int argc, char **argv, comoption specOps[]) {
+ int opt;
+ int indexptr=0;
+ stringstream optargstr;
+ option allOptions[comOptions.size()+1];
+
+ for (int iop=0; iop < comOptions.size(); iop++) {
+ allOptions[iop].name = comOptions[iop].name.c_str();
+ allOptions[iop].has_arg = comOptions[iop].has_arg;
+ //allOptions[iop].flag = NULL;
+ allOptions[iop].flag = comOptions[iop].flag;
+ allOptions[iop].val = comOptions[iop].val;
+
+ optargstr << char(allOptions[iop].val);
+ if (allOptions[iop].has_arg == required_argument)
+ optargstr << ":";
+ else if (allOptions[iop].has_arg == optional_argument)
+ optargstr << "::";
+ }
+
+ allOptions[comOptions.size()].name = 0;
+ allOptions[comOptions.size()].has_arg = 0;
+ allOptions[comOptions.size()].flag = 0;
+ allOptions[comOptions.size()].val = 0;
+
+ while((opt = getopt_long( argc, argv, optargstr.str().c_str(), allOptions, &indexptr )) != -1)
switch(opt) {
case 'L':
listArg(comargs.lsize, 2, optarg);
case 'E':
comargs.nequi = atoi(optarg);
break;
- case 'o':
- comargs.obscache.first = optarg;
- comargs.obscache.second = 1;
- break;
case 'O':
- comargs.obscache.first = optarg;
- comargs.obscache.second = 2;
- break;
- case 'c':
- comargs.confcache.first = optarg;
- comargs.confcache.second = 1;
+ readCacheArgs(optarg, comargs.obscache.first, comargs.obscache.second);
break;
case 'C':
- comargs.confcache.first = optarg;
- comargs.confcache.second = 2;
+ readCacheArgs(optarg, comargs.confcache.first, comargs.confcache.second);
break;
- case 'w':
+ case 'W':
comargs.outdir = optarg;
break;
- case 'i':
- comargs.idonly = atoi(optarg);
+ case 'X':
+ comargs.startconfig = optarg;
break;
- case 'j':
- comargs.showjobnum = atoi(optarg);
+ default:
+ if ( opt != 0) {
+ comoption* thisop = getOptionByVal(opt);
+ if (thisop->flag != 0)
+ *thisop->flag = thisop->val;
+ else
+ parsedSpecOps.push_back( pair<int,char*>(thisop->val, optarg) );
+ }
break;
}
+
+ for (int ilon=0; optind+ilon < argc; ilon++)
+ lonelyArgs.push_back(argv[optind+ilon]);
+}
+
+o815::comoption* o815::getOptionByVal(int val) {
+ for (vector<comoption>::iterator opit = comOptions.begin(); opit != comOptions.end(); ++opit)
+ if ( opit->val == val )
+ return &(*opit);
+ exit(1);
}
void o815::listArg(int *target, int tlen, char *listarg) {
}
}
-string o815::headMaster()
+string o815::headMaster(bool hashedrange)
{
stringstream hm;
- hm << "-L" << comargs.lsize[0] << "_" << comargs.lsize[1] << "-E" << comargs.nequi << "-S" << comargs.nskip << "-N" << comargs.nmeas
- << paraQ->rangeString();
+ hm << "_L" << comargs.lsize[0] << "x" << comargs.lsize[1] << "_E" << comargs.nequi << "_S" << comargs.nskip << "_N" << comargs.nmeas;
+
+ if( ! hashedrange )
+ hm << paraQ->rangeString();
+ else
+ hm << "_" << hash( paraQ->rangeString() );
return hm.str();
}
o815::~o815() {
if(comargs.outdir=="") {
+#ifndef MPI_DISABLED
MPI_Barrier(MPI_COMM_WORLD);
+#endif
if(rank==0)
cout << "#end" << endl << flush;
}
hypercache::finalize();
delete out;
+#ifndef MPI_DISABLED
MPI_Finalize();
+#endif
}
int o815::nextParas()
hypercache::addPara(paraid);
paraQ->setDefault(paraid, paraDefault);
}
+
+void o815::readCacheArgs(const string& arg, string& cachedir, int& cachemode)
+{
+ if ( arg.rfind(":") == string::npos ) {
+ cerr << "O815: Invalid cache argument!" << endl;
+ exit(1);
+ }
+
+ string arg_mode = arg.substr( arg.rfind(":")+1 );
+ if ( arg_mode == "oo" )
+ cachemode = CACHE_MODE_OO;
+ else if ( arg_mode == "ro" )
+ cachemode = CACHE_MODE_RO;
+ else if ( arg_mode == "wo" )
+ cachemode = CACHE_MODE_WO;
+ else if ( arg_mode == "rw" )
+ cachemode = CACHE_MODE_RW;
+ else {
+ cerr << "O815: Unknown cache mode " << arg_mode << "!" << endl;
+ exit(1);
+ }
+
+ cachedir = arg.substr( 0, arg.rfind(":") );
+}
+
+unsigned long o815::hash(const string& str)
+{
+ unsigned long hash = 5381;
+
+ for(string::const_iterator it=str.begin();it!=str.end();it++)
+ hash = ((hash << 5) + hash) + *it; /* hash * 33 + character */
+
+ return hash;
+}
projects / phys / latlib.git / blobdiff