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Diffstat (limited to 'framework/src/suricata/src/threads-profile.h')
| -rw-r--r-- | framework/src/suricata/src/threads-profile.h | 218 |
1 files changed, 0 insertions, 218 deletions
diff --git a/framework/src/suricata/src/threads-profile.h b/framework/src/suricata/src/threads-profile.h deleted file mode 100644 index 6e19673b..00000000 --- a/framework/src/suricata/src/threads-profile.h +++ /dev/null @@ -1,218 +0,0 @@ -/* Copyright (C) 2007-2013 Open Information Security Foundation - * - * You can copy, redistribute or modify this Program under the terms of - * the GNU General Public License version 2 as published by the Free - * Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * version 2 along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -/** - * \file - * - * \author Victor Julien <victor@inliniac.net> - * - * Lock profiling wrappers - */ - -#ifndef __THREADS_PROFILE_H__ -#define __THREADS_PROFILE_H__ - -/* profiling */ - -typedef struct ProfilingLock_ { - char *file; - char *func; - int line; - int type; - uint32_t cont; - uint64_t ticks; -} ProfilingLock; - -extern __thread ProfilingLock locks[PROFILING_MAX_LOCKS]; -extern __thread int locks_idx; -extern __thread int record_locks; - -extern __thread uint64_t mutex_lock_contention; -extern __thread uint64_t mutex_lock_wait_ticks; -extern __thread uint64_t mutex_lock_cnt; - -/* mutex */ - -//printf("%16s(%s:%d): (thread:%"PRIuMAX") locked mutex %p ret %" PRId32 "\n", __FUNCTION__, __FILE__, __LINE__, (uintmax_t)pthread_self(), mut, retl); -#define SCMutexLock_profile(mut) ({ \ - mutex_lock_cnt++; \ - int retl = 0; \ - int cont = 0; \ - uint64_t mutex_lock_start = UtilCpuGetTicks(); \ - if (pthread_mutex_trylock((mut)) != 0) { \ - mutex_lock_contention++; \ - cont = 1; \ - retl = pthread_mutex_lock(mut); \ - } \ - uint64_t mutex_lock_end = UtilCpuGetTicks(); \ - mutex_lock_wait_ticks += (uint64_t)(mutex_lock_end - mutex_lock_start); \ - \ - if (locks_idx < PROFILING_MAX_LOCKS && record_locks) { \ - locks[locks_idx].file = (char *)__FILE__; \ - locks[locks_idx].func = (char *)__func__; \ - locks[locks_idx].line = (int)__LINE__; \ - locks[locks_idx].type = LOCK_MUTEX; \ - locks[locks_idx].cont = cont; \ - locks[locks_idx].ticks = (uint64_t)(mutex_lock_end - mutex_lock_start); \ - locks_idx++; \ - } \ - retl; \ -}) - -#define SCMutex pthread_mutex_t -#define SCMutexAttr pthread_mutexattr_t -#define SCMutexInit(mut, mutattr ) pthread_mutex_init(mut, mutattr) -#define SCMutexLock(mut) SCMutexLock_profile(mut) -#define SCMutexTrylock(mut) pthread_mutex_trylock(mut) -#define SCMutexUnlock(mut) pthread_mutex_unlock(mut) -#define SCMutexDestroy pthread_mutex_destroy -#define SCMUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER - -/* conditions */ - -#define SCCondT pthread_cond_t -#define SCCondInit pthread_cond_init -#define SCCondSignal pthread_cond_signal -#define SCCondDestroy pthread_cond_destroy -#define SCCondWait(cond, mut) pthread_cond_wait(cond, mut) - -/* spinlocks */ - -extern __thread uint64_t spin_lock_contention; -extern __thread uint64_t spin_lock_wait_ticks; -extern __thread uint64_t spin_lock_cnt; - -//printf("%16s(%s:%d): (thread:%"PRIuMAX") locked mutex %p ret %" PRId32 "\n", __FUNCTION__, __FILE__, __LINE__, (uintmax_t)pthread_self(), mut, retl); -#define SCSpinLock_profile(spin) ({ \ - spin_lock_cnt++; \ - int retl = 0; \ - int cont = 0; \ - uint64_t spin_lock_start = UtilCpuGetTicks(); \ - if (pthread_spin_trylock((spin)) != 0) { \ - spin_lock_contention++; \ - cont = 1; \ - retl = pthread_spin_lock((spin)); \ - } \ - uint64_t spin_lock_end = UtilCpuGetTicks(); \ - spin_lock_wait_ticks += (uint64_t)(spin_lock_end - spin_lock_start); \ - \ - if (locks_idx < PROFILING_MAX_LOCKS && record_locks) { \ - locks[locks_idx].file = (char *)__FILE__; \ - locks[locks_idx].func = (char *)__func__; \ - locks[locks_idx].line = (int)__LINE__; \ - locks[locks_idx].type = LOCK_SPIN; \ - locks[locks_idx].cont = cont; \ - locks[locks_idx].ticks = (uint64_t)(spin_lock_end - spin_lock_start); \ - locks_idx++; \ - } \ - retl; \ -}) - -#define SCSpinlock pthread_spinlock_t -#define SCSpinLock(mut) SCSpinLock_profile(mut) -#define SCSpinTrylock(spin) pthread_spin_trylock(spin) -#define SCSpinUnlock(spin) pthread_spin_unlock(spin) -#define SCSpinInit(spin, spin_attr) pthread_spin_init(spin, spin_attr) -#define SCSpinDestroy(spin) pthread_spin_destroy(spin) - -/* rwlocks */ - -extern __thread uint64_t rww_lock_contention; -extern __thread uint64_t rww_lock_wait_ticks; -extern __thread uint64_t rww_lock_cnt; - -#define SCRWLockWRLock_profile(mut) ({ \ - rww_lock_cnt++; \ - int retl = 0; \ - int cont = 0; \ - uint64_t rww_lock_start = UtilCpuGetTicks(); \ - if (pthread_rwlock_trywrlock((mut)) != 0) { \ - rww_lock_contention++; \ - cont = 1; \ - retl = pthread_rwlock_wrlock(mut); \ - } \ - uint64_t rww_lock_end = UtilCpuGetTicks(); \ - rww_lock_wait_ticks += (uint64_t)(rww_lock_end - rww_lock_start); \ - \ - if (locks_idx < PROFILING_MAX_LOCKS && record_locks) { \ - locks[locks_idx].file = (char *)__FILE__; \ - locks[locks_idx].func = (char *)__func__; \ - locks[locks_idx].line = (int)__LINE__; \ - locks[locks_idx].type = LOCK_RWW; \ - locks[locks_idx].cont = cont; \ - locks[locks_idx].ticks = (uint64_t)(rww_lock_end - rww_lock_start); \ - locks_idx++; \ - } \ - retl; \ -}) - -extern __thread uint64_t rwr_lock_contention; -extern __thread uint64_t rwr_lock_wait_ticks; -extern __thread uint64_t rwr_lock_cnt; - -#define SCRWLockRDLock_profile(mut) ({ \ - rwr_lock_cnt++; \ - int retl = 0; \ - int cont = 0; \ - uint64_t rwr_lock_start = UtilCpuGetTicks(); \ - if (pthread_rwlock_tryrdlock((mut)) != 0) { \ - rwr_lock_contention++; \ - cont = 1; \ - retl = pthread_rwlock_rdlock(mut); \ - } \ - uint64_t rwr_lock_end = UtilCpuGetTicks(); \ - rwr_lock_wait_ticks += (uint64_t)(rwr_lock_end - rwr_lock_start); \ - \ - if (locks_idx < PROFILING_MAX_LOCKS && record_locks) { \ - locks[locks_idx].file = (char *)__FILE__; \ - locks[locks_idx].func = (char *)__func__; \ - locks[locks_idx].line = (int)__LINE__; \ - locks[locks_idx].type = LOCK_RWR; \ - locks[locks_idx].cont = cont; \ - locks[locks_idx].ticks = (uint64_t)(rwr_lock_end - rwr_lock_start); \ - locks_idx++; \ - } \ - retl; \ -}) - -#define SCRWLock pthread_rwlock_t -#define SCRWLockInit(rwl, rwlattr ) pthread_rwlock_init(rwl, rwlattr) -#define SCRWLockWRLock(mut) SCRWLockWRLock_profile(mut) -#define SCRWLockRDLock(mut) SCRWLockRDLock_profile(mut) -#define SCRWLockTryWRLock(rwl) pthread_rwlock_trywrlock(rwl) -#define SCRWLockTryRDLock(rwl) pthread_rwlock_tryrdlock(rwl) -#define SCRWLockUnlock(rwl) pthread_rwlock_unlock(rwl) -#define SCRWLockDestroy pthread_rwlock_destroy - -/* ctrl mutex */ -#define SCCtrlMutex pthread_mutex_t -#define SCCtrlMutexAttr pthread_mutexattr_t -#define SCCtrlMutexInit(mut, mutattr ) pthread_mutex_init(mut, mutattr) -#define SCCtrlMutexLock(mut) pthread_mutex_lock(mut) -#define SCCtrlMutexTrylock(mut) pthread_mutex_trylock(mut) -#define SCCtrlMutexUnlock(mut) pthread_mutex_unlock(mut) -#define SCCtrlMutexDestroy pthread_mutex_destroy - -/* ctrl conditions */ -#define SCCtrlCondT pthread_cond_t -#define SCCtrlCondInit pthread_cond_init -#define SCCtrlCondSignal pthread_cond_signal -#define SCCtrlCondTimedwait pthread_cond_timedwait -#define SCCtrlCondWait pthread_cond_wait -#define SCCtrlCondDestroy pthread_cond_destroy - -#endif |