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comparison src/share/vm/runtime/thread.cpp @ 11893:ec267141f753

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more javadoc and output tweaks for dynamic counters
author Lukas Stadler <lukas.stadler@jku.at>
date Fri, 04 Oct 2013 11:56:18 +0200
parents d7964e96b0b0
children cefad50507d8
comparison
equal deleted inserted replaced
11892:4ac39f060a9d 11893:ec267141f753
1412 // ======= JavaThread ======== 1412 // ======= JavaThread ========
1413 1413
1414 #ifdef GRAAL 1414 #ifdef GRAAL
1415 1415
1416 #if GRAAL_COUNTERS_SIZE > 0 1416 #if GRAAL_COUNTERS_SIZE > 0
1417 jlong JavaThread::_graal_old_counters[GRAAL_COUNTERS_SIZE]; 1417 jlong JavaThread::_graal_old_thread_counters[GRAAL_COUNTERS_SIZE];
1418 1418
1419 bool graal_counters_include(oop threadObj) { 1419 bool graal_counters_include(oop threadObj) {
1420 return !GRAAL_COUNTERS_EXCLUDE_COMPILER_THREADS || threadObj == NULL || threadObj->klass() != SystemDictionary::CompilerThread_klass(); 1420 return !GRAAL_COUNTERS_EXCLUDE_COMPILER_THREADS || threadObj == NULL || threadObj->klass() != SystemDictionary::CompilerThread_klass();
1421 } 1421 }
1422 1422
1423 void JavaThread::collect_counters(typeArrayOop array) { 1423 void JavaThread::collect_counters(typeArrayOop array) {
1424 MutexLocker tl(Threads_lock); 1424 MutexLocker tl(Threads_lock);
1425 for (int i = 0; i < array->length(); i++) { 1425 for (int i = 0; i < array->length(); i++) {
1426 array->long_at_put(i, _graal_old_counters[i]); 1426 array->long_at_put(i, _graal_old_thread_counters[i]);
1427 } 1427 }
1428 for (JavaThread* tp = Threads::first(); tp != NULL; tp = tp->next()) { 1428 for (JavaThread* tp = Threads::first(); tp != NULL; tp = tp->next()) {
1429 if (graal_counters_include(tp->threadObj())) { 1429 if (graal_counters_include(tp->threadObj())) {
1430 for (int i = 0; i < array->length(); i++) { 1430 for (int i = 0; i < array->length(); i++) {
1431 array->long_at_put(i, array->long_at(i) + tp->_graal_counters[i]); 1431 array->long_at_put(i, array->long_at(i) + tp->_graal_counters[i]);
1477 _in_deopt_handler = 0; 1477 _in_deopt_handler = 0;
1478 _doing_unsafe_access = false; 1478 _doing_unsafe_access = false;
1479 _stack_guard_state = stack_guard_unused; 1479 _stack_guard_state = stack_guard_unused;
1480 #ifdef GRAAL 1480 #ifdef GRAAL
1481 _graal_alternate_call_target = NULL; 1481 _graal_alternate_call_target = NULL;
1482 #if GRAAL_COUNTERS_SIZE > 0
1482 for (int i = 0; i < GRAAL_COUNTERS_SIZE; i++) { 1483 for (int i = 0; i < GRAAL_COUNTERS_SIZE; i++) {
1483 _graal_counters[i] = 0; 1484 _graal_counters[i] = 0;
1484 } 1485 }
1485 #endif 1486 #endif // GRAAL_COUNTER_SIZE > 0
1487 #endif // GRAAL
1486 _exception_oop = NULL; 1488 _exception_oop = NULL;
1487 _exception_pc = 0; 1489 _exception_pc = 0;
1488 _exception_handler_pc = 0; 1490 _exception_handler_pc = 0;
1489 _is_method_handle_return = 0; 1491 _is_method_handle_return = 0;
1490 _jvmti_thread_state= NULL; 1492 _jvmti_thread_state= NULL;
1673 if (_thread_stat != NULL) delete _thread_stat; 1675 if (_thread_stat != NULL) delete _thread_stat;
1674 1676
1675 #if defined(GRAAL) && (GRAAL_COUNTERS_SIZE > 0) 1677 #if defined(GRAAL) && (GRAAL_COUNTERS_SIZE > 0)
1676 if (graal_counters_include(threadObj())) { 1678 if (graal_counters_include(threadObj())) {
1677 for (int i = 0; i < GRAAL_COUNTERS_SIZE; i++) { 1679 for (int i = 0; i < GRAAL_COUNTERS_SIZE; i++) {
1678 _graal_old_counters[i] += _graal_counters[i]; 1680 _graal_old_thread_counters[i] += _graal_counters[i];
1679 } 1681 }
1680 } 1682 }
1681 #endif 1683 #endif
1682 } 1684 }
1683 1685