parallelScavengeHeap.inline.hpp

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#ifndef SHARE_GC_PARALLEL_PARALLELSCAVENGEHEAP_INLINE_HPP
#define SHARE_GC_PARALLEL_PARALLELSCAVENGEHEAP_INLINE_HPP

#include "gc/parallel/parallelScavengeHeap.hpp"
#include "gc/parallel/psParallelCompact.inline.hpp"
#include "gc/parallel/psScavenge.hpp"

inline size_t ParallelScavengeHeap::total_invocations() {
  return PSParallelCompact::total_invocations();
}

inline bool ParallelScavengeHeap::should_alloc_in_eden(const size_t size) const {
  const size_t eden_size = young_gen()->eden_space()->capacity_in_words();
  return size < eden_size / 2;
}

inline void ParallelScavengeHeap::invoke_scavenge() {
  PSScavenge::invoke();
  capture_live();
}

inline void ParallelScavengeHeap::capture_live() {
  _live = young_gen()->used_in_bytes() + old_gen()->used_in_bytes();
}

inline bool ParallelScavengeHeap::is_in_young(oop p) {
  // Assumes the the old gen address range is lower than that of the young gen.
  bool result = cast_from_oop<HeapWord*>(p) >= young_gen()->reserved().start();
  assert(result == young_gen()->is_in_reserved(p),
         "incorrect test - result=%d, p=" PTR_FORMAT, result, p2i((void*)p));
  return result;
}
#endif // SHARE_GC_PARALLEL_PARALLELSCAVENGEHEAP_INLINE_HPP