Mercurial > hg > truffle
annotate make/jprt.gmk @ 10374:87c64c0438fb
6976350: G1: deal with fragmentation while copying objects during GC
Summary: Create G1ParGCAllocBufferContainer to contain two buffers instead of previously using one buffer, in order to hold the first priority buffer longer. Thus, when some large objects hits the value of free space left in the first priority buffer it has an alternative to fit in the second priority buffer while the first priority buffer is given more chances to try allocating smaller objects. Overall, it will improve heap space efficiency.
Reviewed-by: johnc, jmasa, brutisso
Contributed-by: tamao <tao.mao@oracle.com>
author | tamao |
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date | Mon, 03 Jun 2013 14:37:13 -0700 |
parents | 109d1d265924 |
children | fe392af93c23 |
rev | line source |
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0 | 1 # |
3380 | 2 # Copyright (c) 2006, 2011, Oracle and/or its affiliates. All rights reserved. |
0 | 3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 # | |
5 # This code is free software; you can redistribute it and/or modify it | |
6 # under the terms of the GNU General Public License version 2 only, as | |
7 # published by the Free Software Foundation. | |
8 # | |
9 # This code is distributed in the hope that it will be useful, but WITHOUT | |
10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 # version 2 for more details (a copy is included in the LICENSE file that | |
13 # accompanied this code). | |
14 # | |
15 # You should have received a copy of the GNU General Public License version | |
16 # 2 along with this work; if not, write to the Free Software Foundation, | |
17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 # | |
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19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 # or visit www.oracle.com if you need additional information or have any |
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21 # questions. |
0 | 22 # |
23 # | |
24 | |
25 # JPRT rule to build this workspace | |
26 | |
27 JPRT_ARCHIVE_BUNDLE=$(ABS_OUTPUTDIR)/$(JPRT_BUILD_FLAVOR)-bundle.zip | |
28 | |
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29 ifeq ($(OSNAME),windows) |
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30 ZIPFLAGS=-q |
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31 else |
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32 # store symbolic links as the link |
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33 ZIPFLAGS=-q -y |
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34 endif |
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35 |
3380 | 36 jprt_build_productEmb: |
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37 $(MAKE) JAVASE_EMBEDDED=true MINIMIZE_RAM_USAGE=true jprt_build_product |
3380 | 38 |
39 jprt_build_debugEmb: | |
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40 $(MAKE) JAVASE_EMBEDDED=true MINIMIZE_RAM_USAGE=true jprt_build_debug |
3380 | 41 |
42 jprt_build_fastdebugEmb: | |
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43 $(MAKE) JAVASE_EMBEDDED=true MINIMIZE_RAM_USAGE=true jprt_build_fastdebug |
3380 | 44 |
45 jprt_build_productOpen: | |
46 $(MAKE) OPENJDK=true jprt_build_product | |
47 | |
48 jprt_build_debugOpen: | |
49 $(MAKE) OPENJDK=true jprt_build_debug | |
50 | |
51 jprt_build_fastdebugOpen: | |
52 $(MAKE) OPENJDK=true jprt_build_fastdebug | |
53 | |
0 | 54 jprt_build_product: all_product copy_product_jdk export_product_jdk |
55 ( $(CD) $(JDK_IMAGE_DIR) && \ | |
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56 $(ZIPEXE) $(ZIPFLAGS) -r $(JPRT_ARCHIVE_BUNDLE) . ) |
0 | 57 |
58 jprt_build_fastdebug: all_fastdebug copy_fastdebug_jdk export_fastdebug_jdk | |
59 ( $(CD) $(JDK_IMAGE_DIR)/fastdebug && \ | |
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60 $(ZIPEXE) $(ZIPFLAGS) -r $(JPRT_ARCHIVE_BUNDLE) . ) |
0 | 61 |
62 jprt_build_debug: all_debug copy_debug_jdk export_debug_jdk | |
63 ( $(CD) $(JDK_IMAGE_DIR)/debug && \ | |
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64 $(ZIPEXE) $(ZIPFLAGS) -r $(JPRT_ARCHIVE_BUNDLE) . ) |
0 | 65 |
66 .PHONY: jprt_build_product jprt_build_fastdebug jprt_build_debug | |
67 |