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comparison src/share/vm/runtime/compilationPolicy.cpp @ 2348:5d8f5a6dced7

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7020403: Add AdvancedCompilationPolicy for tiered Summary: This implements adaptive tiered compilation policy. Reviewed-by: kvn, never
author iveresov
date Fri, 04 Mar 2011 15:14:16 -0800
parents f95d63e2154a
children e2eb7f986c64
comparison
equal deleted inserted replaced
2325:8c9c9ee30d71 2348:5d8f5a6dced7
1 /* 1 /*
2 * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 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 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
30 #include "interpreter/interpreter.hpp" 30 #include "interpreter/interpreter.hpp"
31 #include "oops/methodDataOop.hpp" 31 #include "oops/methodDataOop.hpp"
32 #include "oops/methodOop.hpp" 32 #include "oops/methodOop.hpp"
33 #include "oops/oop.inline.hpp" 33 #include "oops/oop.inline.hpp"
34 #include "prims/nativeLookup.hpp" 34 #include "prims/nativeLookup.hpp"
35 #include "runtime/advancedThresholdPolicy.hpp"
35 #include "runtime/compilationPolicy.hpp" 36 #include "runtime/compilationPolicy.hpp"
36 #include "runtime/frame.hpp" 37 #include "runtime/frame.hpp"
37 #include "runtime/handles.inline.hpp" 38 #include "runtime/handles.inline.hpp"
38 #include "runtime/rframe.hpp" 39 #include "runtime/rframe.hpp"
39 #include "runtime/simpleThresholdPolicy.hpp" 40 #include "runtime/simpleThresholdPolicy.hpp"
70 CompilationPolicy::set_policy(new SimpleThresholdPolicy()); 71 CompilationPolicy::set_policy(new SimpleThresholdPolicy());
71 #else 72 #else
72 Unimplemented(); 73 Unimplemented();
73 #endif 74 #endif
74 break; 75 break;
76 case 3:
77 #ifdef TIERED
78 CompilationPolicy::set_policy(new AdvancedThresholdPolicy());
79 #else
80 Unimplemented();
81 #endif
82 break;
75 default: 83 default:
76 fatal("CompilationPolicyChoice must be in the range: [0-2]"); 84 fatal("CompilationPolicyChoice must be in the range: [0-3]");
77 } 85 }
78 CompilationPolicy::policy()->initialize(); 86 CompilationPolicy::policy()->initialize();
79 } 87 }
80 88
81 void CompilationPolicy::completed_vm_startup() { 89 void CompilationPolicy::completed_vm_startup() {