17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #include "precompiled.hpp"
26 #include "aot/aotLoader.hpp"
27 #include "classfile/stringTable.hpp"
28 #include "classfile/symbolTable.hpp"
29 #include "classfile/systemDictionary.hpp"
30 #include "code/codeCache.hpp"
31 #include "gc/parallel/gcTaskManager.hpp"
32 #include "gc/parallel/parallelScavengeHeap.inline.hpp"
33 #include "gc/parallel/parMarkBitMap.inline.hpp"
34 #include "gc/parallel/pcTasks.hpp"
35 #include "gc/parallel/psAdaptiveSizePolicy.hpp"
36 #include "gc/parallel/psCompactionManager.inline.hpp"
37 #include "gc/parallel/psMarkSweep.hpp"
38 #include "gc/parallel/psMarkSweepDecorator.hpp"
39 #include "gc/parallel/psOldGen.hpp"
40 #include "gc/parallel/psParallelCompact.inline.hpp"
41 #include "gc/parallel/psPromotionManager.inline.hpp"
42 #include "gc/parallel/psScavenge.hpp"
43 #include "gc/parallel/psYoungGen.hpp"
44 #include "gc/shared/gcCause.hpp"
45 #include "gc/shared/gcHeapSummary.hpp"
46 #include "gc/shared/gcId.hpp"
47 #include "gc/shared/gcLocker.hpp"
48 #include "gc/shared/gcTimer.hpp"
49 #include "gc/shared/gcTrace.hpp"
50 #include "gc/shared/gcTraceTime.inline.hpp"
51 #include "gc/shared/isGCActiveMark.hpp"
52 #include "gc/shared/referencePolicy.hpp"
53 #include "gc/shared/referenceProcessor.hpp"
54 #include "gc/shared/spaceDecorator.hpp"
55 #include "gc/shared/weakProcessor.hpp"
56 #include "logging/log.hpp"
57 #include "memory/resourceArea.hpp"
58 #include "oops/access.inline.hpp"
59 #include "oops/instanceKlass.inline.hpp"
60 #include "oops/instanceMirrorKlass.inline.hpp"
61 #include "oops/methodData.hpp"
62 #include "oops/objArrayKlass.inline.hpp"
63 #include "oops/oop.inline.hpp"
64 #include "runtime/atomic.hpp"
65 #include "runtime/handles.inline.hpp"
66 #include "runtime/safepoint.hpp"
67 #include "runtime/vmThread.hpp"
68 #include "services/management.hpp"
69 #include "services/memTracker.hpp"
70 #include "services/memoryService.hpp"
71 #include "utilities/align.hpp"
72 #include "utilities/debug.hpp"
73 #include "utilities/events.hpp"
74 #include "utilities/formatBuffer.hpp"
75 #include "utilities/stack.inline.hpp"
76
77 #include <math.h>
78
79 // All sizes are in HeapWords.
80 const size_t ParallelCompactData::Log2RegionSize = 16; // 64K words
81 const size_t ParallelCompactData::RegionSize = (size_t)1 << Log2RegionSize;
82 const size_t ParallelCompactData::RegionSizeBytes =
83 RegionSize << LogHeapWordSize;
84 const size_t ParallelCompactData::RegionSizeOffsetMask = RegionSize - 1;
85 const size_t ParallelCompactData::RegionAddrOffsetMask = RegionSizeBytes - 1;
86 const size_t ParallelCompactData::RegionAddrMask = ~RegionAddrOffsetMask;
87
88 const size_t ParallelCompactData::Log2BlockSize = 7; // 128 words
89 const size_t ParallelCompactData::BlockSize = (size_t)1 << Log2BlockSize;
90 const size_t ParallelCompactData::BlockSizeBytes =
91 BlockSize << LogHeapWordSize;
92 const size_t ParallelCompactData::BlockSizeOffsetMask = BlockSize - 1;
93 const size_t ParallelCompactData::BlockAddrOffsetMask = BlockSizeBytes - 1;
94 const size_t ParallelCompactData::BlockAddrMask = ~BlockAddrOffsetMask;
|
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #include "precompiled.hpp"
26 #include "aot/aotLoader.hpp"
27 #include "classfile/stringTable.hpp"
28 #include "classfile/symbolTable.hpp"
29 #include "classfile/systemDictionary.hpp"
30 #include "code/codeCache.hpp"
31 #include "gc/parallel/gcTaskManager.hpp"
32 #include "gc/parallel/parallelScavengeHeap.inline.hpp"
33 #include "gc/parallel/parMarkBitMap.inline.hpp"
34 #include "gc/parallel/pcTasks.hpp"
35 #include "gc/parallel/psAdaptiveSizePolicy.hpp"
36 #include "gc/parallel/psCompactionManager.inline.hpp"
37 #include "gc/parallel/psOldGen.hpp"
38 #include "gc/parallel/psParallelCompact.inline.hpp"
39 #include "gc/parallel/psPromotionManager.inline.hpp"
40 #include "gc/parallel/psScavenge.hpp"
41 #include "gc/parallel/psYoungGen.hpp"
42 #include "gc/shared/gcCause.hpp"
43 #include "gc/shared/gcHeapSummary.hpp"
44 #include "gc/shared/gcId.hpp"
45 #include "gc/shared/gcLocker.hpp"
46 #include "gc/shared/gcTimer.hpp"
47 #include "gc/shared/gcTrace.hpp"
48 #include "gc/shared/gcTraceTime.inline.hpp"
49 #include "gc/shared/isGCActiveMark.hpp"
50 #include "gc/shared/referencePolicy.hpp"
51 #include "gc/shared/referenceProcessor.hpp"
52 #include "gc/shared/spaceDecorator.hpp"
53 #include "gc/shared/weakProcessor.hpp"
54 #include "logging/log.hpp"
55 #include "memory/resourceArea.hpp"
56 #include "oops/access.inline.hpp"
57 #include "oops/instanceKlass.inline.hpp"
58 #include "oops/instanceMirrorKlass.inline.hpp"
59 #include "oops/methodData.hpp"
60 #include "oops/objArrayKlass.inline.hpp"
61 #include "oops/oop.inline.hpp"
62 #include "runtime/atomic.hpp"
63 #include "runtime/handles.inline.hpp"
64 #include "runtime/safepoint.hpp"
65 #include "runtime/vmThread.hpp"
66 #include "services/management.hpp"
67 #include "services/memTracker.hpp"
68 #include "services/memoryService.hpp"
69 #include "utilities/align.hpp"
70 #include "utilities/debug.hpp"
71 #include "utilities/events.hpp"
72 #include "utilities/formatBuffer.hpp"
73 #include "utilities/macros.hpp"
74 #include "utilities/stack.inline.hpp"
75
76 #include <math.h>
77
78 // All sizes are in HeapWords.
79 const size_t ParallelCompactData::Log2RegionSize = 16; // 64K words
80 const size_t ParallelCompactData::RegionSize = (size_t)1 << Log2RegionSize;
81 const size_t ParallelCompactData::RegionSizeBytes =
82 RegionSize << LogHeapWordSize;
83 const size_t ParallelCompactData::RegionSizeOffsetMask = RegionSize - 1;
84 const size_t ParallelCompactData::RegionAddrOffsetMask = RegionSizeBytes - 1;
85 const size_t ParallelCompactData::RegionAddrMask = ~RegionAddrOffsetMask;
86
87 const size_t ParallelCompactData::Log2BlockSize = 7; // 128 words
88 const size_t ParallelCompactData::BlockSize = (size_t)1 << Log2BlockSize;
89 const size_t ParallelCompactData::BlockSizeBytes =
90 BlockSize << LogHeapWordSize;
91 const size_t ParallelCompactData::BlockSizeOffsetMask = BlockSize - 1;
92 const size_t ParallelCompactData::BlockAddrOffsetMask = BlockSizeBytes - 1;
93 const size_t ParallelCompactData::BlockAddrMask = ~BlockAddrOffsetMask;
|