shark_globals_zero.hpp revision 3602:da91efe96a93 
1/*
2 * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
3 * Copyright 2008, 2009, 2010 Red Hat, Inc.
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 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 *
24 */
25
26#ifndef CPU_ZERO_VM_SHARK_GLOBALS_ZERO_HPP
27#define CPU_ZERO_VM_SHARK_GLOBALS_ZERO_HPP
28
29// Set the default values for platform dependent flags used by the
30// Shark compiler.  See globals.hpp for details of what they do.
31
32define_pd_global(bool,     BackgroundCompilation,        true );
33define_pd_global(bool,     UseTLAB,                      true );
34define_pd_global(bool,     ResizeTLAB,                   true );
35define_pd_global(bool,     InlineIntrinsics,             false);
36define_pd_global(bool,     PreferInterpreterNativeStubs, false);
37define_pd_global(bool,     ProfileTraps,                 false);
38define_pd_global(bool,     UseOnStackReplacement,        true );
39define_pd_global(bool,     TieredCompilation,            false);
40
41define_pd_global(intx,     CompileThreshold,             1500);
42define_pd_global(intx,     Tier2CompileThreshold,        1500);
43define_pd_global(intx,     Tier3CompileThreshold,        2500);
44define_pd_global(intx,     Tier4CompileThreshold,        4500);
45
46define_pd_global(intx,     BackEdgeThreshold,            100000);
47define_pd_global(intx,     Tier2BackEdgeThreshold,       100000);
48define_pd_global(intx,     Tier3BackEdgeThreshold,       100000);
49define_pd_global(intx,     Tier4BackEdgeThreshold,       100000);
50
51define_pd_global(intx,     OnStackReplacePercentage,     933  );
52define_pd_global(intx,     FreqInlineSize,               325  );
53define_pd_global(intx,     InlineSmallCode,              1000 );
54define_pd_global(intx,     NewRatio,                     12   );
55define_pd_global(intx,     NewSizeThreadIncrease,        4*K  );
56define_pd_global(intx,     InitialCodeCacheSize,         160*K);
57define_pd_global(intx,     ReservedCodeCacheSize,        32*M );
58define_pd_global(bool,     ProfileInterpreter,           false);
59define_pd_global(intx,     CodeCacheExpansionSize,       32*K );
60define_pd_global(uintx,    CodeCacheMinBlockLength,      1    );
61define_pd_global(uintx,    MetaspaceSize,                     12*M );
62define_pd_global(bool,     NeverActAsServerClassMachine, true );
63define_pd_global(uint64_t, MaxRAM,                       1ULL*G);
64define_pd_global(bool,     CICompileOSR,                 true );
65
66#endif // CPU_ZERO_VM_SHARK_GLOBALS_ZERO_HPP
67