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src/share/vm/gc_implementation/parallelScavenge/vmPSOperations.hpp@a93a9eda13f7 (annotated)

src/share/vm/gc_implementation/parallelScavenge/vmPSOperations.hpp

Fri, 16 Jul 2010 21:33:21 -0700

author

jcoomes

date

Fri, 16 Jul 2010 21:33:21 -0700

changeset 2020

a93a9eda13f7

parent 1907

c18cbe5936b8

child 2314

f95d63e2154a

permissions

-rw-r--r--

6962947: shared TaskQueue statistics
Reviewed-by: tonyp, ysr

duke@435	1	/*
trims@1907	2	* Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
duke@435	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435	4	*
duke@435	5	* This code is free software; you can redistribute it and/or modify it
duke@435	6	* under the terms of the GNU General Public License version 2 only, as
duke@435	7	* published by the Free Software Foundation.
duke@435	8	*
duke@435	9	* This code is distributed in the hope that it will be useful, but WITHOUT
duke@435	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
duke@435	12	* version 2 for more details (a copy is included in the LICENSE file that
duke@435	13	* accompanied this code).
duke@435	14	*
duke@435	15	* You should have received a copy of the GNU General Public License version
duke@435	16	* 2 along with this work; if not, write to the Free Software Foundation,
duke@435	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435	18	*
trims@1907	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1907	20	* or visit www.oracle.com if you need additional information or have any
trims@1907	21	* questions.
duke@435	22	*
duke@435	23	*/
duke@435	24
duke@435	25	class VM_ParallelGCFailedAllocation: public VM_GC_Operation {
duke@435	26	private:
duke@435	27	size_t _size;
duke@435	28	bool _is_tlab;
duke@435	29	HeapWord* _result;
duke@435	30
duke@435	31	public:
duke@435	32	VM_ParallelGCFailedAllocation(size_t size, bool is_tlab,
duke@435	33	unsigned int gc_count);
duke@435	34
duke@435	35	virtual VMOp_Type type() const {
duke@435	36	return VMOp_ParallelGCFailedAllocation;
duke@435	37	}
duke@435	38	virtual void doit();
duke@435	39
duke@435	40	HeapWord* result() const { return _result; }
duke@435	41	};
duke@435	42
duke@435	43	class VM_ParallelGCFailedPermanentAllocation: public VM_GC_Operation {
duke@435	44	private:
duke@435	45	size_t _size;
duke@435	46	HeapWord* _result;
duke@435	47
duke@435	48	public:
duke@435	49	VM_ParallelGCFailedPermanentAllocation(size_t size,
duke@435	50	unsigned int gc_count,
duke@435	51	unsigned int full_gc_count);
duke@435	52	virtual VMOp_Type type() const {
duke@435	53	return VMOp_ParallelGCFailedPermanentAllocation;
duke@435	54	}
duke@435	55	virtual void doit();
duke@435	56	HeapWord* result() const { return _result; }
duke@435	57	};
duke@435	58
duke@435	59	class VM_ParallelGCSystemGC: public VM_GC_Operation {
duke@435	60	public:
duke@435	61	VM_ParallelGCSystemGC(unsigned int gc_count, unsigned int full_gc_count,
duke@435	62	GCCause::Cause gc_cause);
duke@435	63	virtual VMOp_Type type() const { return VMOp_ParallelGCSystemGC; }
duke@435	64	virtual void doit();
duke@435	65	};