561ec75b9b
Cast to size_t or change to size_t foe compatibility with other archs. Reviewed-by: pliden, dholmes
84 lines
5.3 KiB
C++
84 lines
5.3 KiB
C++
/*
|
|
* Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*
|
|
*/
|
|
|
|
#ifndef SHARE_GC_PARALLEL_PARALLEL_GLOBALS_HPP
|
|
#define SHARE_GC_PARALLEL_PARALLEL_GLOBALS_HPP
|
|
|
|
#define GC_PARALLEL_FLAGS(develop, \
|
|
develop_pd, \
|
|
product, \
|
|
product_pd, \
|
|
diagnostic, \
|
|
diagnostic_pd, \
|
|
experimental, \
|
|
notproduct, \
|
|
manageable, \
|
|
product_rw, \
|
|
lp64_product, \
|
|
range, \
|
|
constraint, \
|
|
writeable) \
|
|
product(uintx, HeapMaximumCompactionInterval, 20, \
|
|
"How often should we maximally compact the heap (not allowing " \
|
|
"any dead space)") \
|
|
range(0, max_uintx) \
|
|
\
|
|
product(uintx, HeapFirstMaximumCompactionCount, 3, \
|
|
"The collection count for the first maximum compaction") \
|
|
range(0, max_uintx) \
|
|
\
|
|
product(bool, UseMaximumCompactionOnSystemGC, true, \
|
|
"Use maximum compaction in the Parallel Old garbage collector " \
|
|
"for a system GC") \
|
|
\
|
|
product(size_t, ParallelOldDeadWoodLimiterMean, 50, \
|
|
"The mean used by the parallel compact dead wood " \
|
|
"limiter (a number between 0-100)") \
|
|
range(0, 100) \
|
|
\
|
|
product(size_t, ParallelOldDeadWoodLimiterStdDev, 80, \
|
|
"The standard deviation used by the parallel compact dead wood " \
|
|
"limiter (a number between 0-100)") \
|
|
range(0, 100) \
|
|
\
|
|
develop(bool, TraceGCTaskManager, false, \
|
|
"Trace actions of the GC task manager") \
|
|
\
|
|
develop(bool, TraceGCTaskQueue, false, \
|
|
"Trace actions of the GC task queues") \
|
|
\
|
|
develop(bool, TraceParallelOldGCMarkingPhase, false, \
|
|
"Trace marking phase in ParallelOldGC") \
|
|
\
|
|
develop(bool, TraceParallelOldGCDensePrefix, false, \
|
|
"Trace dense prefix computation for ParallelOldGC") \
|
|
\
|
|
develop(uintx, GCWorkerDelayMillis, 0, \
|
|
"Delay in scheduling GC workers (in milliseconds)") \
|
|
\
|
|
product(bool, PSChunkLargeArrays, true, \
|
|
"Process large arrays in chunks")
|
|
|
|
#endif // SHARE_GC_PARALLEL_PARALLEL_GLOBALS_HPP
|