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6858051: Create GC worker threads dynamically

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Reviewed-by: tschatzl, drwhite
This commit is contained in:
Jon Masamitsu 2015-08-06 22:07:30 -07:00
parent af168abecc
commit c16b4b7673
9 changed files with 196 additions and 65 deletions
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6
hotspot/src/share/vm/gc/parallel/gcTaskThread.hpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2002, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2002, 2016, 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
@ -48,13 +48,13 @@ private:
bool _is_working; // True if participating in GC tasks
public:
// Factory create and destroy methods.
static GCTaskThread* create(GCTaskManager* manager,
uint which,
uint processor_id) {
return new GCTaskThread(manager, which, processor_id);
}
public:
static void destroy(GCTaskThread* manager) {
if (manager != NULL) {
delete manager;
@ -65,8 +65,6 @@ private:
return true;
}
virtual void run();
// Methods.
void start();
void print_task_time_stamps();