1 /*
2 * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
3 * Copyright 2012, 2014 SAP AG. All rights reserved.
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 *
30 #include "utilities/macros.hpp"
31
32 // Sets the default values for platform dependent flags used by the server compiler.
33 // (see c2_globals.hpp).
34
35 define_pd_global(bool, BackgroundCompilation, true);
36 define_pd_global(bool, CICompileOSR, true);
37 define_pd_global(bool, InlineIntrinsics, true);
38 define_pd_global(bool, PreferInterpreterNativeStubs, false);
39 define_pd_global(bool, ProfileTraps, true);
40 define_pd_global(bool, UseOnStackReplacement, true);
41 define_pd_global(bool, ProfileInterpreter, true);
42 define_pd_global(bool, TieredCompilation, false);
43 define_pd_global(intx, CompileThreshold, 10000);
44
45 define_pd_global(intx, OnStackReplacePercentage, 140);
46 define_pd_global(intx, ConditionalMoveLimit, 3);
47 define_pd_global(intx, FLOATPRESSURE, 28);
48 define_pd_global(intx, FreqInlineSize, 175);
49 define_pd_global(intx, MinJumpTableSize, 10);
50 define_pd_global(intx, INTPRESSURE, 25);
51 define_pd_global(intx, InteriorEntryAlignment, 16);
52 define_pd_global(size_t, NewSizeThreadIncrease, ScaleForWordSize(4*K));
53 define_pd_global(intx, RegisterCostAreaRatio, 16000);
54 define_pd_global(bool, UseTLAB, true);
55 define_pd_global(bool, ResizeTLAB, true);
56 define_pd_global(intx, LoopUnrollLimit, 60);
57
58 // Peephole and CISC spilling both break the graph, and so make the
59 // scheduler sick.
60 define_pd_global(bool, OptoPeephole, false);
61 define_pd_global(bool, UseCISCSpill, false);
62 define_pd_global(bool, OptoBundling, false);
63 // GL:
64 // Detected a problem with unscaled compressed oops and
65 // narrow_oop_use_complex_address() == false.
66 // -Djava.io.tmpdir=./tmp -jar SPECjvm2008.jar -ikv -wt 3 -it 3
67 // -bt 1 --base compiler.sunflow
68 // fails in Lower.visitIf->translate->tranlate->translate and
69 // throws an unexpected NPE. A load and a store seem to be
70 // reordered. Java reads about:
|
1 /*
2 * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
3 * Copyright 2012, 2015 SAP AG. All rights reserved.
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 *
30 #include "utilities/macros.hpp"
31
32 // Sets the default values for platform dependent flags used by the server compiler.
33 // (see c2_globals.hpp).
34
35 define_pd_global(bool, BackgroundCompilation, true);
36 define_pd_global(bool, CICompileOSR, true);
37 define_pd_global(bool, InlineIntrinsics, true);
38 define_pd_global(bool, PreferInterpreterNativeStubs, false);
39 define_pd_global(bool, ProfileTraps, true);
40 define_pd_global(bool, UseOnStackReplacement, true);
41 define_pd_global(bool, ProfileInterpreter, true);
42 define_pd_global(bool, TieredCompilation, false);
43 define_pd_global(intx, CompileThreshold, 10000);
44
45 define_pd_global(intx, OnStackReplacePercentage, 140);
46 define_pd_global(intx, ConditionalMoveLimit, 3);
47 define_pd_global(intx, FLOATPRESSURE, 28);
48 define_pd_global(intx, FreqInlineSize, 175);
49 define_pd_global(intx, MinJumpTableSize, 10);
50 define_pd_global(intx, INTPRESSURE, 26);
51 define_pd_global(intx, InteriorEntryAlignment, 16);
52 define_pd_global(size_t, NewSizeThreadIncrease, ScaleForWordSize(4*K));
53 define_pd_global(intx, RegisterCostAreaRatio, 16000);
54 define_pd_global(bool, UseTLAB, true);
55 define_pd_global(bool, ResizeTLAB, true);
56 define_pd_global(intx, LoopUnrollLimit, 60);
57
58 // Peephole and CISC spilling both break the graph, and so make the
59 // scheduler sick.
60 define_pd_global(bool, OptoPeephole, false);
61 define_pd_global(bool, UseCISCSpill, false);
62 define_pd_global(bool, OptoBundling, false);
63 // GL:
64 // Detected a problem with unscaled compressed oops and
65 // narrow_oop_use_complex_address() == false.
66 // -Djava.io.tmpdir=./tmp -jar SPECjvm2008.jar -ikv -wt 3 -it 3
67 // -bt 1 --base compiler.sunflow
68 // fails in Lower.visitIf->translate->tranlate->translate and
69 // throws an unexpected NPE. A load and a store seem to be
70 // reordered. Java reads about:
|