Mercurial > hg > truffle
diff src/share/vm/utilities/workgroup.cpp @ 2369:92da084fefc9
6668573: CMS: reference processing crash if ParallelCMSThreads > ParallelGCThreads
Summary: Use _max_num_q = max(discovery_degree, processing_degree), and let balance_queues() redistribute from discovery_degree to processing_degree of queues. This should also allow a more dynamic and flexible parallelism policy in the future.
Reviewed-by: jmasa, johnc
author | ysr |
---|---|
date | Thu, 17 Mar 2011 10:32:46 -0700 |
parents | f95d63e2154a |
children | bca17e38de00 |
line wrap: on
line diff
--- a/src/share/vm/utilities/workgroup.cpp Wed Mar 16 10:37:08 2011 -0700 +++ b/src/share/vm/utilities/workgroup.cpp Thu Mar 17 10:32:46 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2001, 2011, 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 @@ -156,7 +156,7 @@ tty->print_cr("/nFinished work gang %s: %d/%d sequence %d", name(), finished_workers(), total_workers(), _sequence_number); - } + } } void AbstractWorkGang::stop() {