mirror of
https://github.com/openjdk/jdk.git
synced 2025-08-28 15:24:43 +02:00
8005915: Unify SERIALGC and INCLUDE_ALTERNATE_GCS
Rename INCLUDE_ALTERNATE_GCS to INCLUDE_ALL_GCS and replace SERIALGC with INCLUDE_ALL_GCS. Reviewed-by: coleenp, stefank
This commit is contained in:
Joseph Provino
parent
1c9730cfb8
commit
698fba94ef
119 changed files with 560 additions and 447 deletions
|
|
@ -23,6 +23,7 @@
|
|||
*/
|
||||
|
||||
#include "precompiled.hpp"
|
||||
#include "utilities/macros.hpp"
|
||||
#include "gc_implementation/shared/allocationStats.hpp"
|
||||
#include "memory/binaryTreeDictionary.hpp"
|
||||
#include "memory/freeList.hpp"
|
||||
|
|
@ -31,12 +32,13 @@
|
|||
#include "memory/metachunk.hpp"
|
||||
#include "runtime/globals.hpp"
|
||||
#include "utilities/ostream.hpp"
|
||||
#ifndef SERIALGC
|
||||
#include "utilities/macros.hpp"
|
||||
#if INCLUDE_ALL_GCS
|
||||
#include "gc_implementation/concurrentMarkSweep/adaptiveFreeList.hpp"
|
||||
#include "gc_implementation/concurrentMarkSweep/freeChunk.hpp"
|
||||
#include "gc_implementation/shared/spaceDecorator.hpp"
|
||||
#include "gc_implementation/concurrentMarkSweep/freeChunk.hpp"
|
||||
#endif // SERIALGC
|
||||
#endif // INCLUDE_ALL_GCS
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
// A binary tree based search structure for free blocks.
|
||||
|
|
@ -118,7 +120,7 @@ TreeList<Chunk_t, FreeList_t>::as_TreeList(HeapWord* addr, size_t size) {
|
|||
}
|
||||
|
||||
|
||||
#ifndef SERIALGC
|
||||
#if INCLUDE_ALL_GCS
|
||||
// Specialize for AdaptiveFreeList which tries to avoid
|
||||
// splitting a chunk of a size that is under populated in favor of
|
||||
// an over populated size. The general get_better_list() just returns
|
||||
|
|
@ -160,7 +162,7 @@ TreeList<FreeChunk, AdaptiveFreeList>::get_better_list(
|
|||
}
|
||||
return curTL;
|
||||
}
|
||||
#endif // SERIALGC
|
||||
#endif // INCLUDE_ALL_GCS
|
||||
|
||||
template <class Chunk_t, template <class> class FreeList_t>
|
||||
TreeList<Chunk_t, FreeList_t>*
|
||||
|
|
@ -871,7 +873,7 @@ size_t BinaryTreeDictionary<Chunk_t, FreeList_t>::total_nodes_in_tree(TreeList<C
|
|||
template <class Chunk_t, template <class> class FreeList_t>
|
||||
void BinaryTreeDictionary<Chunk_t, FreeList_t>::dict_census_update(size_t size, bool split, bool birth){}
|
||||
|
||||
#ifndef SERIALGC
|
||||
#if INCLUDE_ALL_GCS
|
||||
template <>
|
||||
void BinaryTreeDictionary<FreeChunk, AdaptiveFreeList>::dict_census_update(size_t size, bool split, bool birth){
|
||||
TreeList<FreeChunk, AdaptiveFreeList>* nd = find_list(size);
|
||||
|
|
@ -900,7 +902,7 @@ void BinaryTreeDictionary<FreeChunk, AdaptiveFreeList>::dict_census_update(size_
|
|||
// This is a birth associated with a LinAB. The chunk
|
||||
// for the LinAB is not in the dictionary.
|
||||
}
|
||||
#endif // SERIALGC
|
||||
#endif // INCLUDE_ALL_GCS
|
||||
|
||||
template <class Chunk_t, template <class> class FreeList_t>
|
||||
bool BinaryTreeDictionary<Chunk_t, FreeList_t>::coal_dict_over_populated(size_t size) {
|
||||
|
|
@ -909,7 +911,7 @@ bool BinaryTreeDictionary<Chunk_t, FreeList_t>::coal_dict_over_populated(size_t
|
|||
return true;
|
||||
}
|
||||
|
||||
#ifndef SERIALGC
|
||||
#if INCLUDE_ALL_GCS
|
||||
template <>
|
||||
bool BinaryTreeDictionary<FreeChunk, AdaptiveFreeList>::coal_dict_over_populated(size_t size) {
|
||||
if (FLSAlwaysCoalesceLarge) return true;
|
||||
|
|
@ -919,7 +921,7 @@ bool BinaryTreeDictionary<FreeChunk, AdaptiveFreeList>::coal_dict_over_populated
|
|||
return list_of_size == NULL || list_of_size->coal_desired() <= 0 ||
|
||||
list_of_size->count() > list_of_size->coal_desired();
|
||||
}
|
||||
#endif // SERIALGC
|
||||
#endif // INCLUDE_ALL_GCS
|
||||
|
||||
// Closures for walking the binary tree.
|
||||
// do_list() walks the free list in a node applying the closure
|
||||
|
|
@ -979,7 +981,7 @@ class BeginSweepClosure : public AscendTreeCensusClosure<Chunk_t, FreeList_t> {
|
|||
|
||||
void do_list(FreeList<Chunk_t>* fl) {}
|
||||
|
||||
#ifndef SERIALGC
|
||||
#if INCLUDE_ALL_GCS
|
||||
void do_list(AdaptiveFreeList<Chunk_t>* fl) {
|
||||
double coalSurplusPercent = _percentage;
|
||||
fl->compute_desired(_inter_sweep_current, _inter_sweep_estimate, _intra_sweep_estimate);
|
||||
|
|
@ -987,7 +989,7 @@ class BeginSweepClosure : public AscendTreeCensusClosure<Chunk_t, FreeList_t> {
|
|||
fl->set_before_sweep(fl->count());
|
||||
fl->set_bfr_surp(fl->surplus());
|
||||
}
|
||||
#endif // SERIALGC
|
||||
#endif // INCLUDE_ALL_GCS
|
||||
};
|
||||
|
||||
// Used to search the tree until a condition is met.
|
||||
|
|
@ -1134,13 +1136,13 @@ class setTreeSurplusClosure : public AscendTreeCensusClosure<Chunk_t, FreeList_t
|
|||
setTreeSurplusClosure(double v) { percentage = v; }
|
||||
void do_list(FreeList<Chunk_t>* fl) {}
|
||||
|
||||
#ifndef SERIALGC
|
||||
#if INCLUDE_ALL_GCS
|
||||
void do_list(AdaptiveFreeList<Chunk_t>* fl) {
|
||||
double splitSurplusPercent = percentage;
|
||||
fl->set_surplus(fl->count() -
|
||||
(ssize_t)((double)fl->desired() * splitSurplusPercent));
|
||||
}
|
||||
#endif // SERIALGC
|
||||
#endif // INCLUDE_ALL_GCS
|
||||
};
|
||||
|
||||
template <class Chunk_t, template <class> class FreeList_t>
|
||||
|
|
@ -1157,7 +1159,7 @@ class setTreeHintsClosure : public DescendTreeCensusClosure<Chunk_t, FreeList_t>
|
|||
setTreeHintsClosure(size_t v) { hint = v; }
|
||||
void do_list(FreeList<Chunk_t>* fl) {}
|
||||
|
||||
#ifndef SERIALGC
|
||||
#if INCLUDE_ALL_GCS
|
||||
void do_list(AdaptiveFreeList<Chunk_t>* fl) {
|
||||
fl->set_hint(hint);
|
||||
assert(fl->hint() == 0 || fl->hint() > fl->size(),
|
||||
|
|
@ -1166,7 +1168,7 @@ class setTreeHintsClosure : public DescendTreeCensusClosure<Chunk_t, FreeList_t>
|
|||
hint = fl->size();
|
||||
}
|
||||
}
|
||||
#endif // SERIALGC
|
||||
#endif // INCLUDE_ALL_GCS
|
||||
};
|
||||
|
||||
template <class Chunk_t, template <class> class FreeList_t>
|
||||
|
|
@ -1180,7 +1182,7 @@ template <class Chunk_t, template <class> class FreeList_t>
|
|||
class clearTreeCensusClosure : public AscendTreeCensusClosure<Chunk_t, FreeList_t> {
|
||||
void do_list(FreeList<Chunk_t>* fl) {}
|
||||
|
||||
#ifndef SERIALGC
|
||||
#if INCLUDE_ALL_GCS
|
||||
void do_list(AdaptiveFreeList<Chunk_t>* fl) {
|
||||
fl->set_prev_sweep(fl->count());
|
||||
fl->set_coal_births(0);
|
||||
|
|
@ -1188,7 +1190,7 @@ class clearTreeCensusClosure : public AscendTreeCensusClosure<Chunk_t, FreeList_
|
|||
fl->set_split_births(0);
|
||||
fl->set_split_deaths(0);
|
||||
}
|
||||
#endif // SERIALGC
|
||||
#endif // INCLUDE_ALL_GCS
|
||||
};
|
||||
|
||||
template <class Chunk_t, template <class> class FreeList_t>
|
||||
|
|
@ -1252,7 +1254,7 @@ class PrintTreeCensusClosure : public AscendTreeCensusClosure<Chunk_t, FreeList_
|
|||
total()->set_count( total()->count() + fl->count() );
|
||||
}
|
||||
|
||||
#ifndef SERIALGC
|
||||
#if INCLUDE_ALL_GCS
|
||||
void do_list(AdaptiveFreeList<Chunk_t>* fl) {
|
||||
if (++_print_line >= 40) {
|
||||
FreeList_t<Chunk_t>::print_labels_on(gclog_or_tty, "size");
|
||||
|
|
@ -1271,7 +1273,7 @@ class PrintTreeCensusClosure : public AscendTreeCensusClosure<Chunk_t, FreeList_
|
|||
total()->set_split_births(total()->split_births() + fl->split_births());
|
||||
total()->set_split_deaths(total()->split_deaths() + fl->split_deaths());
|
||||
}
|
||||
#endif // SERIALGC
|
||||
#endif // INCLUDE_ALL_GCS
|
||||
};
|
||||
|
||||
template <class Chunk_t, template <class> class FreeList_t>
|
||||
|
|
@ -1286,7 +1288,7 @@ void BinaryTreeDictionary<Chunk_t, FreeList_t>::print_dict_census(void) const {
|
|||
FreeList_t<Chunk_t>::print_labels_on(gclog_or_tty, " ");
|
||||
}
|
||||
|
||||
#ifndef SERIALGC
|
||||
#if INCLUDE_ALL_GCS
|
||||
template <>
|
||||
void BinaryTreeDictionary<FreeChunk, AdaptiveFreeList>::print_dict_census(void) const {
|
||||
|
||||
|
|
@ -1308,7 +1310,7 @@ void BinaryTreeDictionary<FreeChunk, AdaptiveFreeList>::print_dict_census(void)
|
|||
(double)(total->desired() - total->count())
|
||||
/(total->desired() != 0 ? (double)total->desired() : 1.0));
|
||||
}
|
||||
#endif // SERIALGC
|
||||
#endif // INCLUDE_ALL_GCS
|
||||
|
||||
template <class Chunk_t, template <class> class FreeList_t>
|
||||
class PrintFreeListsClosure : public AscendTreeCensusClosure<Chunk_t, FreeList_t> {
|
||||
|
|
@ -1414,10 +1416,10 @@ template class BinaryTreeDictionary<Metachunk, FreeList>;
|
|||
template class TreeChunk<Metachunk, FreeList>;
|
||||
|
||||
|
||||
#ifndef SERIALGC
|
||||
#if INCLUDE_ALL_GCS
|
||||
// Explicitly instantiate these types for FreeChunk.
|
||||
template class TreeList<FreeChunk, AdaptiveFreeList>;
|
||||
template class BinaryTreeDictionary<FreeChunk, AdaptiveFreeList>;
|
||||
template class TreeChunk<FreeChunk, AdaptiveFreeList>;
|
||||
|
||||
#endif // SERIALGC
|
||||
#endif // INCLUDE_ALL_GCS
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue