3 #include "latlib/hypercache.h"
4 #include "latlib/progress.h"
6 #include "latlib/datread.h"
8 o815::sim::sim(o815 *_O815, const int& _confmemSize) {
11 hypercache::initC(O815->programid, O815->comargs.nequi, O815->comargs.nskip, O815->comargs.confcache.first, &confMem, _confmemSize, O815->comargs.confcache.second, log);
12 nequi = O815->comargs.nequi;
13 nskip = O815->comargs.nskip;
14 confmemSize = confmemSize;
16 startConfiguration = NULL;
18 if ( O815->comargs.startconfig != "" ) {
19 *log << "SIM: Fetching startconfig from " << O815->comargs.startconfig << endl;
21 datread dataReader(confmemSize);
22 dataReader.openFile(O815->comargs.startconfig);
24 if ( dataReader.fisopen() ) {
25 startConfiguration = new char[confmemSize];
27 if ( dataReader.readFullBlock(startConfiguration) < 0 ) {
28 *log << "SIM: Error while reading config from " << O815->comargs.startconfig << endl;
29 delete[] startConfiguration;
30 startConfiguration = NULL;
34 *log << "SIM: Could not open startconfigfile " << O815->comargs.startconfig << endl;
42 if (startConfiguration != NULL)
43 delete[] startConfiguration;
46 void o815::sim::nextConfig() {
47 bool readAtLeastOneConfig = hypercache::readC();
49 /* equilibrate if necessary */
50 if (hypercache::getNEquiLeft() > 0) {
51 *log << "SIM: Starting equilibration." << endl << flush;
52 if (hypercache::getNEquiLeft() != nequi)
53 *log << "SIM: " << hypercache::getNEquiLeft() << " of " << nequi << " equilibration steps left after virtual equilibration." << endl << flush;
54 progress equiProg(hypercache::getNEquiLeft());
55 for ( int iequi = 0; iequi < hypercache::getNEquiLeft(); iequi++ ) {
57 while( equiProg.madeStep(iequi) ) *log << "SIM: " << equiProg.done()*100 << "% of equilibration done." << endl << flush;
61 /* make skip if no config could be read or one skip is left after equilibration */
62 if ( (! readAtLeastOneConfig) || (hypercache::getNEquiLeft() >= 0) ) {
63 for (int iskip=0; iskip<nskip; iskip++) {
70 void o815::sim::resetConfig() {
71 if ( startConfiguration != NULL )
72 memcpy(confMem, startConfiguration, confmemSize);