Mercurial > hg > graal-compiler
annotate src/share/vm/prims/jvmtiHpp.xsl @ 1711:a6bff45449bc
6973570: OrderAccess::storestore() scales poorly on multi-socket x64 and sparc: cache-line ping-ponging
Summary: volatile store to static variable removed in favour of a volatile store to stack to avoid excessive cache coherency traffic; verified that the volatile store is not elided by any of our current compilers.
Reviewed-by: dholmes, dice, jcoomes, kvn
author | ysr |
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date | Tue, 10 Aug 2010 14:53:35 -0700 |
parents | c18cbe5936b8 |
children | f95d63e2154a |
rev | line source |
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0 | 1 <?xml version="1.0"?> |
2 <!-- | |
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3 Copyright (c) 2002, 2009, Oracle and/or its affiliates. All rights reserved. |
0 | 4 DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
5 | |
6 This code is free software; you can redistribute it and/or modify it | |
7 under the terms of the GNU General Public License version 2 only, as | |
8 published by the Free Software Foundation. | |
9 | |
10 This code is distributed in the hope that it will be useful, but WITHOUT | |
11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
13 version 2 for more details (a copy is included in the LICENSE file that | |
14 accompanied this code). | |
15 | |
16 You should have received a copy of the GNU General Public License version | |
17 2 along with this work; if not, write to the Free Software Foundation, | |
18 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
19 | |
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20 Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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21 or visit www.oracle.com if you need additional information or have any |
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22 questions. |
0 | 23 |
24 --> | |
25 | |
26 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> | |
27 | |
28 <xsl:import href="jvmtiLib.xsl"/> | |
29 | |
30 <xsl:output method="text" indent="no" omit-xml-declaration="yes"/> | |
31 | |
32 <xsl:template match="/"> | |
33 <xsl:apply-templates select="specification"/> | |
34 </xsl:template> | |
35 | |
36 <xsl:template match="specification"> | |
37 <xsl:call-template name="includeHeader"/> | |
38 <xsl:text> | |
39 | |
40 enum { | |
41 JVMTI_INTERNAL_CAPABILITY_COUNT = </xsl:text> | |
42 <xsl:value-of select="count(//capabilityfield)"/> | |
43 <xsl:text> | |
44 }; | |
45 | |
46 | |
47 class JvmtiEnv : public JvmtiEnvBase { | |
48 | |
49 private: | |
50 | |
1121 | 51 JvmtiEnv(jint version); |
0 | 52 ~JvmtiEnv(); |
53 | |
54 public: | |
55 | |
1121 | 56 static JvmtiEnv* create_a_jvmti(jint version); |
0 | 57 |
58 </xsl:text> | |
59 <xsl:apply-templates select="functionsection"/> | |
60 <xsl:text> | |
61 }; | |
62 </xsl:text> | |
63 </xsl:template> | |
64 | |
65 <xsl:template match="functionsection"> | |
66 <xsl:apply-templates select="category"/> | |
67 </xsl:template> | |
68 | |
69 <xsl:template match="category"> | |
70 <xsl:text> | |
71 // </xsl:text><xsl:value-of select="@label"/><xsl:text> functions | |
72 </xsl:text> | |
73 <xsl:apply-templates select="function[not(contains(@impl,'unimpl'))]"/> | |
74 </xsl:template> | |
75 | |
76 <xsl:template match="function"> | |
77 <xsl:text> jvmtiError </xsl:text> | |
78 <xsl:if test="count(@hide)=1"> | |
79 <xsl:value-of select="@hide"/> | |
80 </xsl:if> | |
81 <xsl:value-of select="@id"/> | |
82 <xsl:text>(</xsl:text> | |
83 <xsl:apply-templates select="parameters" mode="HotSpotSig"/> | |
84 <xsl:text>); | |
85 </xsl:text> | |
86 </xsl:template> | |
87 | |
88 </xsl:stylesheet> |