Mercurial > hg > truffle

comparison src/share/vm/gc_implementation/g1/concurrentG1Refine.hpp @ 17844:8847586c9037

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
8016302: Change type of the number of GC workers to unsigned int (2) Reviewed-by: tschatzl, jwilhelm
author vkempik
date Thu, 03 Apr 2014 17:49:31 +0400
parents e72f7eecc96d
children 570cb6369f17
comparison
equal deleted inserted replaced
17843:81d7a4b28dc5 17844:8847586c9037
37 class G1RemSet; 37 class G1RemSet;
38 class DirtyCardQueue; 38 class DirtyCardQueue;
39 39
40 class ConcurrentG1Refine: public CHeapObj<mtGC> { 40 class ConcurrentG1Refine: public CHeapObj<mtGC> {
41 ConcurrentG1RefineThread** _threads; 41 ConcurrentG1RefineThread** _threads;
42 int _n_threads; 42 uint _n_threads;
43 int _n_worker_threads; 43 uint _n_worker_threads;
44 /* 44 /*
45 * The value of the update buffer queue length falls into one of 3 zones: 45 * The value of the update buffer queue length falls into one of 3 zones:
46 * green, yellow, red. If the value is in [0, green) nothing is 46 * green, yellow, red. If the value is in [0, green) nothing is
47 * done, the buffers are left unprocessed to enable the caching effect of the 47 * done, the buffers are left unprocessed to enable the caching effect of the
48 * dirtied cards. In the yellow zone [green, yellow) the concurrent refinement 48 * dirtied cards. In the yellow zone [green, yellow) the concurrent refinement
86 void worker_threads_do(ThreadClosure * tc); 86 void worker_threads_do(ThreadClosure * tc);
87 87
88 // The RS sampling thread 88 // The RS sampling thread
89 ConcurrentG1RefineThread * sampling_thread() const; 89 ConcurrentG1RefineThread * sampling_thread() const;
90 90
91 static int thread_num(); 91 static uint thread_num();
92 92
93 void print_worker_threads_on(outputStream* st) const; 93 void print_worker_threads_on(outputStream* st) const;
94 94
95 void set_green_zone(int x) { _green_zone = x; } 95 void set_green_zone(int x) { _green_zone = x; }
96 void set_yellow_zone(int x) { _yellow_zone = x; } 96 void set_yellow_zone(int x) { _yellow_zone = x; }
98 98
99 int green_zone() const { return _green_zone; } 99 int green_zone() const { return _green_zone; }
100 int yellow_zone() const { return _yellow_zone; } 100 int yellow_zone() const { return _yellow_zone; }
101 int red_zone() const { return _red_zone; } 101 int red_zone() const { return _red_zone; }
102 102
103 int total_thread_num() const { return _n_threads; } 103 uint total_thread_num() const { return _n_threads; }
104 int worker_thread_num() const { return _n_worker_threads; } 104 uint worker_thread_num() const { return _n_worker_threads; }
105 105
106 int thread_threshold_step() const { return _thread_threshold_step; } 106 int thread_threshold_step() const { return _thread_threshold_step; }
107 107
108 G1HotCardCache* hot_card_cache() { return &_hot_card_cache; } 108 G1HotCardCache* hot_card_cache() { return &_hot_card_cache; }
109 }; 109 };