Merge branch 'master_community' into log_boosting_fn

Author: breznak

src/examples/hotgym/HelloSPTP.cpp

@@ -192,9 +192,9 @@ Real64 BenchmarkHotgym::run(UInt EPOCHS, bool useSPlocal, bool useSPglobal, bool
 
       if(EPOCHS == 5000) { //these hand-written values are only valid for EPOCHS = 5000 (default), but not for debug and custom runs. 
         NTA_CHECK(input == goldEnc) << "Deterministic output of Encoder failed!\n" << input << "should be:\n" << goldEnc;
-        NTA_CHECK(outSPglobal == goldSP) << "Deterministic output of SP (g) failed!\n" << outSP << "should be:\n" << goldSP;
-        NTA_CHECK(outSPlocal == goldSPlocal) << "Deterministic output of SP (l) failed!\n" << outSPlocal << "should be:\n" << goldSPlocal;
-        NTA_CHECK(outTM == goldTM) << "Deterministic output of TM failed!\n" << outTM << "should be:\n" << goldTM; 
+        if(useSPglobal) { NTA_CHECK(outSPglobal == goldSP) << "Deterministic output of SP (g) failed!\n" << outSP << "should be:\n" << goldSP; }
+        if(useSPlocal) {  NTA_CHECK(outSPlocal == goldSPlocal) << "Deterministic output of SP (l) failed!\n" << outSPlocal << "should be:\n" << goldSPlocal; }
+        if(useTM) {       NTA_CHECK(outTM == goldTM) << "Deterministic output of TM failed!\n" << outTM << "should be:\n" << goldTM; }
         NTA_CHECK(static_cast<UInt>(an *10000.0f) == static_cast<UInt>(goldAn *10000.0f)) //compare to 4 decimal places
 		               << "Deterministic output of Anomaly failed! " << an << "should be: " << goldAn;
 	      NTA_CHECK(avgAnom10.getCurrentAvg() <= 0.8f) << "Deterministic average anom score failed:" << avgAnom10.getCurrentAvg();

src/htm/algorithms/Connections.hpp

@@ -23,6 +23,7 @@
 #define NTA_CONNECTIONS_HPP
 
 #include <map>
+#include <unordered_map>
 #include <set>
 #include <utility>
 #include <vector>
@@ -630,8 +631,8 @@ class Connections : public Serializable
   Permanence               connectedThreshold_; //TODO make const
 
   // Extra bookkeeping for faster computing of segment activity.
-  std::map<CellIdx, std::vector<Synapse>> potentialSynapsesForPresynapticCell_; //TODO use unordered_map
-  std::map<CellIdx, std::vector<Synapse>> connectedSynapsesForPresynapticCell_;
+  std::unordered_map<CellIdx, std::vector<Synapse>> potentialSynapsesForPresynapticCell_;
+  std::unordered_map<CellIdx, std::vector<Synapse>> connectedSynapsesForPresynapticCell_;
   std::map<CellIdx, std::vector<Segment>> potentialSegmentsForPresynapticCell_;
   std::map<CellIdx, std::vector<Segment>> connectedSegmentsForPresynapticCell_;
 

src/htm/algorithms/TemporalMemory.cpp

@@ -438,8 +438,10 @@ void TemporalMemory::activateCells(const SDR &activeColumns, const bool learn) {
 	       columnActiveSegmentsBegin, columnActiveSegmentsEnd, 
          columnMatchingSegmentsBegin, columnMatchingSegmentsEnd;
 
-    std::tie(column, activeColumnsBegin, activeColumnsEnd, columnActiveSegmentsBegin,
-             columnActiveSegmentsEnd, columnMatchingSegmentsBegin, columnMatchingSegmentsEnd
+    std::tie(column, 
+             activeColumnsBegin, activeColumnsEnd, 
+             columnActiveSegmentsBegin, columnActiveSegmentsEnd, 
+             columnMatchingSegmentsBegin, columnMatchingSegmentsEnd
 	) = columnData;
 
     const bool isActiveColumn = activeColumnsBegin != activeColumnsEnd;