From: Alex Schmidt <alex@treefish.org>
Date: Wed, 19 Jun 2013 13:25:12 +0000 (+0200)
Subject: ...
X-Git-Url: http://git.treefish.org/~alex/phys/latlib.git/commitdiff_plain/71e93c2cca7c6f967c3c77c3e26c037ad4f4f555?ds=sidebyside

...
---

diff --git a/configcache.h b/configcache.h
index 8146b27..5e48cbf 100644
--- a/configcache.h
+++ b/configcache.h
@@ -49,11 +49,12 @@ class configcache{
   int inFilesLeft() { return inFiles.size(); }
   char* getConfigMem() { return configMem; }
   int getConfigSize() { return configSize; }
+  bool isOutFileOpen () { return outFile.is_open(); }
+  void finishOutFile();
 
  private:
   ostream* log;
   infiledesc openFileDesc;
-  void finishOutFile();
   int getParIndex(const string& parid);
   int NEQUI;
   int NSKIP;
diff --git a/hypercache.cpp b/hypercache.cpp
index b2a0b25..81b7b3c 100644
--- a/hypercache.cpp
+++ b/hypercache.cpp
@@ -11,6 +11,7 @@ int hypercache::NEQUI;
 int hypercache::NSKIP;
 int hypercache::nequileft;
 pair<int, char*> hypercache::mostEquilibratedConfig;
+int hypercache::lastWrittenObsEquis;
 
 void hypercache::initCache(configcache **cache,
 			   const string& cacheid, const int& nequi, const int& nskip, const string& datadir, 
@@ -88,7 +89,8 @@ bool hypercache::readC() {
     activeCFile = "";
 
   /* try to find more equilibrated config-file configuration for equilibration in excluded files */
-  if ( nequileft > 0 && C->inFilesLeft() > 0 ) {
+  if ( ( nequileft >= 0 || ( ! readAtLeastOneConfig ) ) && C->inFilesLeft() > 0 ) {
+    int nEquiLeftBeforeExcludedFileCheck = nequileft;
     *log << "HYPERCACHE: Trying to find more equilibrated config in excluded files." << endl << flush;
 
     char *tmpconfig = (char*) malloc(C->getConfigSize());
@@ -106,32 +108,34 @@ bool hypercache::readC() {
       }
       
       if (nequileftReadConfig_ex <= nequileft) {
-	*log << "HYPERCACHE: Found more equilibrated or same equilibrated excluded config-file configuration for equilibration." << endl << flush;
 	nequileft = nequileftReadConfig_ex;
-	readAtLeastOneConfig = true;
+	readAtLeastOneConfig = false;
       }
       else if (nequileftReadConfig_ex > nequileft) {
-	*log << "HYPERCACHE: Excluded config-file configuration for equilibration is less equilibrated than actual config." << endl << flush;
 	memcpy (C->getConfigMem(), tmpconfig, C->getConfigSize());
       }
     }
     free(tmpconfig);
+
+    if (nEquiLeftBeforeExcludedFileCheck > nequileft)
+      *log << "HYPERCACHE: Found more equilibrated or same equilibrated excluded config-file configuration for equilibration." << endl << flush;
+    else
+      *log << "HYPERCACHE: Excluded config-file configuration for equilibration is less equilibrated than actual config." << endl << flush;
   }
 
   /* storing most equilibrated config */
   if ( nequileft < mostEquilibratedConfig.first && readAtLeastOneConfig ) {
-    *log << "HYPERCACHE: Storing a copy of so far most equilibrated config with nequileft = " << nequileft << endl << flush;
+    //*log << "HYPERCACHE: Storing a copy of so far most equilibrated config with nequileft = " << nequileft << endl << flush;
     mostEquilibratedConfig.first = nequileft;
     memcpy(mostEquilibratedConfig.second, C->getConfigMem(), C->getConfigSize());
   }
 
-  
   /* injecting back most equilibrated config if nothing could be used anymore */
-  if ( nequileft > 0 && mostEquilibratedConfig.first < nequileft ) {
+  if ( (!readAtLeastOneConfig) && mostEquilibratedConfig.first < nequileft ) {
     *log << "HYPERCACHE: Injecting back most equilibrated stored config with nequileft = " << mostEquilibratedConfig.first << endl << flush;
     nequileft = mostEquilibratedConfig.first;
     memcpy(C->getConfigMem(), mostEquilibratedConfig.second, C->getConfigSize());
-    readAtLeastOneConfig = false;
+    //readAtLeastOneConfig = false;
   }
 
   return readAtLeastOneConfig;
@@ -147,12 +151,17 @@ void hypercache::writeC() {
   activeCFile = fileOfPath( C->getOutFileName().substr( 0, C->getOutFileName().length()-4 ) );
 }
 
-void hypercache::writeO(int obsid, int actnequi) {
+void hypercache::writeO(int obsid) {
+  if ( ( lastWrittenObsEquis + NSKIP != NEQUI-nequileft-NSKIP ) && Os[obsid]->isOutFileOpen() )
+    Os[obsid]->finishOutFile();
+
   if ( activeCFile != "" ) {
     unsigned long afilehash = configcache::hash(activeCFile);
-    Os[obsid]->writeHeader("concurrent_cfile", (char*)(&afilehash), sizeof(unsigned long), actnequi);
+    Os[obsid]->writeHeader("concurrent_cfile", (char*)(&afilehash), sizeof(unsigned long), NEQUI-nequileft-NSKIP);
   }
-  Os[obsid]->writeConfig(actnequi); 
+  Os[obsid]->writeConfig(NEQUI-nequileft-NSKIP); 
+
+  lastWrittenObsEquis = NEQUI-nequileft-NSKIP;
 }
 
 void hypercache::readO(int obsid, bool& readnewconfig, int& nequileft) {
diff --git a/hypercache.h b/hypercache.h
index 20ce840..efb97fa 100644
--- a/hypercache.h
+++ b/hypercache.h
@@ -28,7 +28,7 @@ class hypercache {
   static void setPara(const string& parid, const double& value);
   static void readO(int obsid, bool& readnewconfig, int& nequileft);
   static bool readC();
-  static void writeO(int obsid, int actnequi);
+  static void writeO(int obsid);
   static void writeC();
   static void writeHeaderO(int obsid, const string& headerid, char *header, long unsigned int size, int actnequi) { Os[obsid]->writeHeader(headerid, header, size, actnequi); }
   static void *getHeaderO(int obsid, const string& headerid) { Os[obsid]->getHeader(headerid); }
@@ -68,6 +68,8 @@ class hypercache {
   static int nequileft;
 
   static pair<int, char*> mostEquilibratedConfig;
+
+  static int lastWrittenObsEquis;
 };
 
 #endif
diff --git a/o815/o815.cpp b/o815/o815.cpp
index 9afaa0c..3511d80 100644
--- a/o815/o815.cpp
+++ b/o815/o815.cpp
@@ -143,16 +143,18 @@ void o815::mainLoop() {
 	
 	hypercache::readO( (*obsit)->ocid, readnewObs, nequileftNewObs );
 
-	if( ! readnewObs ) {
+	if ( readnewObs && nequileftNewObs < 0 ) {
+	  (*obsit)->meas(true);
+	}
+	else {
 	  if (!nextAlready) {
 	    Sim->nextConfig();
 	    nextAlready = true;
 	  }
 	  (*obsit)->meas(false);
-	  hypercache::writeO( (*obsit)->ocid, comargs.nmeas );
+	  hypercache::writeO( (*obsit)->ocid );
 	}
-	else
-	  (*obsit)->meas(true);
+	  
       }
       while( measProg.madeStep(imeas) ) 
 	*out->log << "O815: " << measProg.done()*100 << "% of measurements done." << endl << flush;
diff --git a/o815/sim.cpp b/o815/sim.cpp
index fe30ec5..ec1ca89 100644
--- a/o815/sim.cpp
+++ b/o815/sim.cpp
@@ -28,13 +28,10 @@ void o815::sim::nextConfig() {
   }
 
   /* make skip if no config could be read or one skip is left after equilibration */
-  if ( (! readAtLeastOneConfig) || (hypercache::getNEquiLeft() == 0) ) {
-    cout << "SKIPPING" << endl;
+  if ( (! readAtLeastOneConfig) || (hypercache::getNEquiLeft() >= 0) ) {
     for (int iskip=0; iskip<nskip; iskip++) {
       _makeSweep();
     }
     hypercache::writeC();
   }
-
-  cout << hypercache::getNEquiLeft() << endl;
 }