/* * Copyright (c) 2001, 2022, 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. *
*/
// One or more G1 Concurrent Refinement Threads may be active if concurrent // refinement is in progress. class G1ConcurrentRefineThread: public ConcurrentGCThread { friendclass VMStructs; friendclass G1CollectedHeap;
// Returns !should_terminate(). // precondition: this is the current thread. virtualbool wait_for_completed_buffers() = 0;
// Deactivate if appropriate. Returns true if deactivated. // precondition: this is the current thread. virtualbool maybe_deactivate();
// Attempt to do some refinement work. // precondition: this is the current thread. virtualvoid do_refinement_step() = 0;
// Helper for do_refinement_step implementations. Try to perform some // refinement work, limited by stop_at. Returns true if any refinement work // was performed, false if no work available per stop_at. // precondition: this is the current thread. bool try_refinement_step(size_t stop_at);
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.