C++ (Cpp) MemoryPool::record_peak_memory_usage Examples

Example #1

void MemoryService::track_memory_usage() {
  // Track the peak memory usage
  for (int i = 0; i < _pools_list->length(); i++) {
    MemoryPool* pool = _pools_list->at(i);
    pool->record_peak_memory_usage();
  }

  // Detect low memory
  LowMemoryDetector::detect_low_memory();
}

Example #2

File: memoryService.cpp Project: GregBowyer/ManagedRuntimeInitiative

void MemoryService::gc_begin(bool fullGC) {
  GCMemoryManager* mgr; 
  if (fullGC) {
    mgr = _major_gc_manager;
  } else {
    mgr = _minor_gc_manager;
  }
  assert(mgr->is_gc_memory_manager(), "Sanity check");
  mgr->gc_begin();

  // Track the peak memory usage when GC begins
  for (int i = 0; i < _pools_list->length(); i++) {
    MemoryPool* pool = _pools_list->at(i);
    pool->record_peak_memory_usage();
  }
}

Example #3

void MemoryService::gc_begin(bool fullGC, bool recordGCBeginTime,
                             bool recordAccumulatedGCTime,
                             bool recordPreGCUsage, bool recordPeakUsage) {

  GCMemoryManager* mgr;
  if (fullGC) {
    mgr = _major_gc_manager;
  } else {
    mgr = _minor_gc_manager;
  }
  assert(mgr->is_gc_memory_manager(), "Sanity check");
  mgr->gc_begin(recordGCBeginTime, recordPreGCUsage, recordAccumulatedGCTime);

  // Track the peak memory usage when GC begins
  if (recordPeakUsage) {
    for (int i = 0; i < _pools_list->length(); i++) {
      MemoryPool* pool = _pools_list->at(i);
      pool->record_peak_memory_usage();
    }
  }
}