Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/gc_implementation/g1/g1GCPhaseTimes.cpp
src/share/vm/gc_implementation/g1/g1GCPhaseTimes.cpp
- changeset 6680
- 78bbf4d43a14
- parent 6552
- 8847586c9037
- child 6876
- 710a3c8b516e
- child 6930
- 570cb6369f17
equal
deleted
inserted
replaced
| 6678:7384f6a12fc1 | 6680:78bbf4d43a14 |
|---|---|
| 37 static const int INDENT_CHARS = 3; | 37 static const int INDENT_CHARS = 3; |
| 38 char _buffer[BUFFER_LEN]; | 38 char _buffer[BUFFER_LEN]; |
| 39 int _indent_level; | 39 int _indent_level; |
| 40 int _cur; | 40 int _cur; |
| 41 | 41 |
| 42 void vappend(const char* format, va_list ap) { | 42 void vappend(const char* format, va_list ap) ATTRIBUTE_PRINTF(2, 0) { |
| 43 int res = vsnprintf(&_buffer[_cur], BUFFER_LEN - _cur, format, ap); | 43 int res = vsnprintf(&_buffer[_cur], BUFFER_LEN - _cur, format, ap); |
| 44 if (res != -1) { | 44 if (res != -1) { |
| 45 _cur += res; | 45 _cur += res; |
| 46 } else { | 46 } else { |
| 47 DEBUG_ONLY(warning("buffer too small in LineBuffer");) | 47 DEBUG_ONLY(warning("buffer too small in LineBuffer");) |
| 61 ~LineBuffer() { | 61 ~LineBuffer() { |
| 62 assert(_cur == _indent_level * INDENT_CHARS, "pending data in buffer - append_and_print_cr() not called?"); | 62 assert(_cur == _indent_level * INDENT_CHARS, "pending data in buffer - append_and_print_cr() not called?"); |
| 63 } | 63 } |
| 64 #endif | 64 #endif |
| 65 | 65 |
| 66 void append(const char* format, ...) { | 66 void append(const char* format, ...) ATTRIBUTE_PRINTF(2, 3) { |
| 67 va_list ap; | 67 va_list ap; |
| 68 va_start(ap, format); | 68 va_start(ap, format); |
| 69 vappend(format, ap); | 69 vappend(format, ap); |
| 70 va_end(ap); | 70 va_end(ap); |
| 71 } | 71 } |
| 72 | 72 |
| 73 void append_and_print_cr(const char* format, ...) { | 73 void append_and_print_cr(const char* format, ...) ATTRIBUTE_PRINTF(2, 3) { |
| 74 va_list ap; | 74 va_list ap; |
| 75 va_start(ap, format); | 75 va_start(ap, format); |
| 76 vappend(format, ap); | 76 vappend(format, ap); |
| 77 va_end(ap); | 77 va_end(ap); |
| 78 gclog_or_tty->print_cr("%s", _buffer); | 78 gclog_or_tty->print_cr("%s", _buffer); |
| 79 _cur = _indent_level * INDENT_CHARS; | 79 _cur = _indent_level * INDENT_CHARS; |
| 80 } | 80 } |
| 81 }; | 81 }; |
| 82 | 82 |
| 83 PRAGMA_DIAG_PUSH | |
| 84 PRAGMA_FORMAT_NONLITERAL_IGNORED | |
| 83 template <class T> | 85 template <class T> |
| 84 void WorkerDataArray<T>::print(int level, const char* title) { | 86 void WorkerDataArray<T>::print(int level, const char* title) { |
| 85 if (_length == 1) { | 87 if (_length == 1) { |
| 86 // No need for min, max, average and sum for only one worker | 88 // No need for min, max, average and sum for only one worker |
| 87 LineBuffer buf(level); | 89 LineBuffer buf(level); |
| 107 buf.append(_print_format, val); | 109 buf.append(_print_format, val); |
| 108 } | 110 } |
| 109 } | 111 } |
| 110 | 112 |
| 111 if (G1Log::finest()) { | 113 if (G1Log::finest()) { |
| 112 buf.append_and_print_cr(""); | 114 buf.append_and_print_cr("%s", ""); |
| 113 } | 115 } |
| 114 | 116 |
| 115 double avg = (double)sum / (double)_length; | 117 double avg = (double)sum / (double)_length; |
| 116 buf.append(" Min: "); | 118 buf.append(" Min: "); |
| 117 buf.append(_print_format, min); | 119 buf.append(_print_format, min); |
| 127 buf.append(", Sum: "); | 129 buf.append(", Sum: "); |
| 128 buf.append(_print_format, sum); | 130 buf.append(_print_format, sum); |
| 129 } | 131 } |
| 130 buf.append_and_print_cr("]"); | 132 buf.append_and_print_cr("]"); |
| 131 } | 133 } |
| 134 PRAGMA_DIAG_POP | |
| 132 | 135 |
| 133 #ifndef PRODUCT | 136 #ifndef PRODUCT |
| 134 | 137 |
| 135 template <> const int WorkerDataArray<int>::_uninitialized = -1; | 138 template <> const int WorkerDataArray<int>::_uninitialized = -1; |
| 136 template <> const double WorkerDataArray<double>::_uninitialized = -1.0; | 139 template <> const double WorkerDataArray<double>::_uninitialized = -1.0; |
