Changeset c0917c for src/memoryusageobserver.cpp

Timestamp:

Oct 5, 2009, 2:59:11 PM (16 years ago)

Author:

Frederik Heber <heber@…>

Branches:

Action_Thermostats, Add_AtomRandomPerturbation, Add_FitFragmentPartialChargesAction, Add_RotateAroundBondAction, Add_SelectAtomByNameAction, Added_ParseSaveFragmentResults, AddingActions_SaveParseParticleParameters, Adding_Graph_to_ChangeBondActions, Adding_MD_integration_tests, Adding_ParticleName_to_Atom, Adding_StructOpt_integration_tests, AtomFragments, Automaking_mpqc_open, AutomationFragmentation_failures, Candidate_v1.5.4, Candidate_v1.6.0, Candidate_v1.6.1, Candidate_v1.7.0, ChangeBugEmailaddress, ChangingTestPorts, ChemicalSpaceEvaluator, CombiningParticlePotentialParsing, Combining_Subpackages, Debian_Package_split, Debian_package_split_molecuildergui_only, Disabling_MemDebug, Docu_Python_wait, EmpiricalPotential_contain_HomologyGraph, EmpiricalPotential_contain_HomologyGraph_documentation, Enable_parallel_make_install, Enhance_userguide, Enhanced_StructuralOptimization, Enhanced_StructuralOptimization_continued, Example_ManyWaysToTranslateAtom, Exclude_Hydrogens_annealWithBondGraph, FitPartialCharges_GlobalError, Fix_BoundInBox_CenterInBox_MoleculeActions, Fix_ChargeSampling_PBC, Fix_ChronosMutex, Fix_FitPartialCharges, Fix_FitPotential_needs_atomicnumbers, Fix_ForceAnnealing, Fix_IndependentFragmentGrids, Fix_ParseParticles, Fix_ParseParticles_split_forward_backward_Actions, Fix_PopActions, Fix_QtFragmentList_sorted_selection, Fix_Restrictedkeyset_FragmentMolecule, Fix_StatusMsg, Fix_StepWorldTime_single_argument, Fix_Verbose_Codepatterns, Fix_fitting_potentials, Fixes, ForceAnnealing_goodresults, ForceAnnealing_oldresults, ForceAnnealing_tocheck, ForceAnnealing_with_BondGraph, ForceAnnealing_with_BondGraph_continued, ForceAnnealing_with_BondGraph_continued_betteresults, ForceAnnealing_with_BondGraph_contraction-expansion, FragmentAction_writes_AtomFragments, FragmentMolecule_checks_bonddegrees, GeometryObjects, Gui_Fixes, Gui_displays_atomic_force_velocity, ImplicitCharges, IndependentFragmentGrids, IndependentFragmentGrids_IndividualZeroInstances, IndependentFragmentGrids_IntegrationTest, IndependentFragmentGrids_Sole_NN_Calculation, JobMarket_RobustOnKillsSegFaults, JobMarket_StableWorkerPool, JobMarket_unresolvable_hostname_fix, MoreRobust_FragmentAutomation, ODR_violation_mpqc_open, PartialCharges_OrthogonalSummation, PdbParser_setsAtomName, PythonUI_with_named_parameters, QtGui_reactivate_TimeChanged_changes, Recreated_GuiChecks, Rewrite_FitPartialCharges, RotateToPrincipalAxisSystem_UndoRedo, SaturateAtoms_findBestMatching, SaturateAtoms_singleDegree, StoppableMakroAction, Subpackage_CodePatterns, Subpackage_JobMarket, Subpackage_LinearAlgebra, Subpackage_levmar, Subpackage_mpqc_open, Subpackage_vmg, Switchable_LogView, ThirdParty_MPQC_rebuilt_buildsystem, TrajectoryDependenant_MaxOrder, TremoloParser_IncreasedPrecision, TremoloParser_MultipleTimesteps, TremoloParser_setsAtomName, Ubuntu_1604_changes, stable

Children:

21b9c3, 5417c5, a33931

Parents:

41194a (diff), b66c22 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'ConcaveHull' of ​ssh://stud64d-02/home/metzler/workspace/espack into ConcaveHull

Conflicts:

molecuilder/src/builder.cpp
molecuilder/src/memoryusageobserver.cpp
molecuilder/src/memoryusageobserver.hpp
molecuilder/src/memoryusageobserverunittest.cpp
molecuilder/src/memoryusageobserverunittest.hpp

This conflict arised, because the #19 commit was already pushed to the server, but the commit was later "amended" locally. This is fixed, there were no real overlaps anyway.

File:

• src/memoryusageobserver.cpp (modified) (5 diffs)

src/memoryusageobserver.cpp

@@ -15 +15 @@
 MemoryUsageObserver::MemoryUsageObserver() {
   instance = NULL;
+  maximumSize = 0;
+  totalSize = 0;
 }
 
@@ -24 +26 @@
     memoryUsers.erase(current);
   }
+
+  maximumSize = 0;
+  totalSize = 0;
 }
 
@@ -57 +62 @@
  */
 void MemoryUsageObserver::addMemory(void* pointer, size_t size) {
+  // Memory might become reseized so we need to check whether the provided pointer is already tracked.
+  map<void*, size_t>::iterator current = memoryUsers.find(pointer);
+  if (current != memoryUsers.end()) {
+    totalSize -= current->second;
+  }
+
   memoryUsers[pointer] = size;
+  totalSize += size;
+  maximumSize = (totalSize > maximumSize) ? totalSize : maximumSize;
 }
 
@@ -74 +87 @@
   }
 
+  totalSize -= current->second;
   memoryUsers.erase(current);
 }
@@ -81 +95 @@
  */
 size_t MemoryUsageObserver::getUsedMemorySize() {
-  size_t totalSize = 0;
-
-  for (map<void*, size_t>::iterator current = memoryUsers.begin(); current != memoryUsers.end(); current++) {
-    totalSize += current->second;
-  }
-
   return totalSize;
 }
+
+/**
+ * Gets the maximum size of allocated memory until now.
+ */
+size_t MemoryUsageObserver::getMaximumUsedMemory() {
+  return maximumSize;
+}