From 8d09facaf283caa8676939d428ab4575a063e9e5 Mon Sep 17 00:00:00 2001 From: Andrey Churbanov Date: Wed, 29 Apr 2015 15:52:19 +0000 Subject: [PATCH] This is a preparation patch to get information about the actual release status from nested locks for OMPT. llvm-svn: 236114 --- openmp/runtime/src/kmp_lock.cpp | 89 ++++++++++++++++++++++++----------------- openmp/runtime/src/kmp_lock.h | 33 ++++++++------- 2 files changed, 71 insertions(+), 51 deletions(-) diff --git a/openmp/runtime/src/kmp_lock.cpp b/openmp/runtime/src/kmp_lock.cpp index 541b7eb..6e7c59c 100644 --- a/openmp/runtime/src/kmp_lock.cpp +++ b/openmp/runtime/src/kmp_lock.cpp @@ -171,7 +171,7 @@ __kmp_test_tas_lock_with_checks( kmp_tas_lock_t *lck, kmp_int32 gtid ) return __kmp_test_tas_lock( lck, gtid ); } -void +int __kmp_release_tas_lock( kmp_tas_lock_t *lck, kmp_int32 gtid ) { KMP_MB(); /* Flush all pending memory write invalidates. */ @@ -182,9 +182,10 @@ __kmp_release_tas_lock( kmp_tas_lock_t *lck, kmp_int32 gtid ) KMP_YIELD( TCR_4( __kmp_nth ) > ( __kmp_avail_proc ? __kmp_avail_proc : __kmp_xproc ) ); + return KMP_LOCK_RELEASED; } -static void +static int __kmp_release_tas_lock_with_checks( kmp_tas_lock_t *lck, kmp_int32 gtid ) { char const * const func = "omp_unset_lock"; @@ -200,7 +201,7 @@ __kmp_release_tas_lock_with_checks( kmp_tas_lock_t *lck, kmp_int32 gtid ) && ( __kmp_get_tas_lock_owner( lck ) != gtid ) ) { KMP_FATAL( LockUnsettingSetByAnother, func ); } - __kmp_release_tas_lock( lck, gtid ); + return __kmp_release_tas_lock( lck, gtid ); } void @@ -294,7 +295,7 @@ __kmp_test_nested_tas_lock_with_checks( kmp_tas_lock_t *lck, kmp_int32 gtid ) return __kmp_test_nested_tas_lock( lck, gtid ); } -void +int __kmp_release_nested_tas_lock( kmp_tas_lock_t *lck, kmp_int32 gtid ) { KMP_DEBUG_ASSERT( gtid >= 0 ); @@ -302,10 +303,12 @@ __kmp_release_nested_tas_lock( kmp_tas_lock_t *lck, kmp_int32 gtid ) KMP_MB(); if ( --(lck->lk.depth_locked) == 0 ) { __kmp_release_tas_lock( lck, gtid ); + return KMP_LOCK_RELEASED; } + return KMP_LOCK_STILL_HELD; } -static void +static int __kmp_release_nested_tas_lock_with_checks( kmp_tas_lock_t *lck, kmp_int32 gtid ) { char const * const func = "omp_unset_nest_lock"; @@ -319,7 +322,7 @@ __kmp_release_nested_tas_lock_with_checks( kmp_tas_lock_t *lck, kmp_int32 gtid ) if ( __kmp_get_tas_lock_owner( lck ) != gtid ) { KMP_FATAL( LockUnsettingSetByAnother, func ); } - __kmp_release_nested_tas_lock( lck, gtid ); + return __kmp_release_nested_tas_lock( lck, gtid ); } void @@ -497,7 +500,7 @@ __kmp_test_futex_lock_with_checks( kmp_futex_lock_t *lck, kmp_int32 gtid ) return __kmp_test_futex_lock( lck, gtid ); } -void +int __kmp_release_futex_lock( kmp_futex_lock_t *lck, kmp_int32 gtid ) { KMP_MB(); /* Flush all pending memory write invalidates. */ @@ -525,9 +528,10 @@ __kmp_release_futex_lock( kmp_futex_lock_t *lck, kmp_int32 gtid ) KMP_YIELD( TCR_4( __kmp_nth ) > ( __kmp_avail_proc ? __kmp_avail_proc : __kmp_xproc ) ); + return KMP_LOCK_RELEASED; } -static void +static int __kmp_release_futex_lock_with_checks( kmp_futex_lock_t *lck, kmp_int32 gtid ) { char const * const func = "omp_unset_lock"; @@ -543,7 +547,7 @@ __kmp_release_futex_lock_with_checks( kmp_futex_lock_t *lck, kmp_int32 gtid ) && ( __kmp_get_futex_lock_owner( lck ) != gtid ) ) { KMP_FATAL( LockUnsettingSetByAnother, func ); } - __kmp_release_futex_lock( lck, gtid ); + return __kmp_release_futex_lock( lck, gtid ); } void @@ -637,7 +641,7 @@ __kmp_test_nested_futex_lock_with_checks( kmp_futex_lock_t *lck, kmp_int32 gtid return __kmp_test_nested_futex_lock( lck, gtid ); } -void +int __kmp_release_nested_futex_lock( kmp_futex_lock_t *lck, kmp_int32 gtid ) { KMP_DEBUG_ASSERT( gtid >= 0 ); @@ -645,10 +649,12 @@ __kmp_release_nested_futex_lock( kmp_futex_lock_t *lck, kmp_int32 gtid ) KMP_MB(); if ( --(lck->lk.depth_locked) == 0 ) { __kmp_release_futex_lock( lck, gtid ); + return KMP_LOCK_RELEASED; } + return KMP_LOCK_STILL_HELD; } -static void +static int __kmp_release_nested_futex_lock_with_checks( kmp_futex_lock_t *lck, kmp_int32 gtid ) { char const * const func = "omp_unset_nest_lock"; @@ -662,7 +668,7 @@ __kmp_release_nested_futex_lock_with_checks( kmp_futex_lock_t *lck, kmp_int32 gt if ( __kmp_get_futex_lock_owner( lck ) != gtid ) { KMP_FATAL( LockUnsettingSetByAnother, func ); } - __kmp_release_nested_futex_lock( lck, gtid ); + return __kmp_release_nested_futex_lock( lck, gtid ); } void @@ -809,7 +815,7 @@ __kmp_test_ticket_lock_with_checks( kmp_ticket_lock_t *lck, kmp_int32 gtid ) return retval; } -void +int __kmp_release_ticket_lock( kmp_ticket_lock_t *lck, kmp_int32 gtid ) { kmp_uint32 distance; @@ -825,9 +831,10 @@ __kmp_release_ticket_lock( kmp_ticket_lock_t *lck, kmp_int32 gtid ) KMP_YIELD( distance > (kmp_uint32) (__kmp_avail_proc ? __kmp_avail_proc : __kmp_xproc) ); + return KMP_LOCK_RELEASED; } -static void +static int __kmp_release_ticket_lock_with_checks( kmp_ticket_lock_t *lck, kmp_int32 gtid ) { char const * const func = "omp_unset_lock"; @@ -846,7 +853,7 @@ __kmp_release_ticket_lock_with_checks( kmp_ticket_lock_t *lck, kmp_int32 gtid ) KMP_FATAL( LockUnsettingSetByAnother, func ); } lck->lk.owner_id = 0; - __kmp_release_ticket_lock( lck, gtid ); + return __kmp_release_ticket_lock( lck, gtid ); } void @@ -964,7 +971,7 @@ __kmp_test_nested_ticket_lock_with_checks( kmp_ticket_lock_t *lck, return __kmp_test_nested_ticket_lock( lck, gtid ); } -void +int __kmp_release_nested_ticket_lock( kmp_ticket_lock_t *lck, kmp_int32 gtid ) { KMP_DEBUG_ASSERT( gtid >= 0 ); @@ -974,10 +981,12 @@ __kmp_release_nested_ticket_lock( kmp_ticket_lock_t *lck, kmp_int32 gtid ) KMP_MB(); lck->lk.owner_id = 0; __kmp_release_ticket_lock( lck, gtid ); + return KMP_LOCK_RELEASED; } + return KMP_LOCK_STILL_HELD; } -static void +static int __kmp_release_nested_ticket_lock_with_checks( kmp_ticket_lock_t *lck, kmp_int32 gtid ) { char const * const func = "omp_unset_nest_lock"; @@ -994,7 +1003,7 @@ __kmp_release_nested_ticket_lock_with_checks( kmp_ticket_lock_t *lck, kmp_int32 if ( __kmp_get_ticket_lock_owner( lck ) != gtid ) { KMP_FATAL( LockUnsettingSetByAnother, func ); } - __kmp_release_nested_ticket_lock( lck, gtid ); + return __kmp_release_nested_ticket_lock( lck, gtid ); } void @@ -1435,7 +1444,7 @@ __kmp_test_queuing_lock_with_checks( kmp_queuing_lock_t *lck, kmp_int32 gtid ) return retval; } -void +int __kmp_release_queuing_lock( kmp_queuing_lock_t *lck, kmp_int32 gtid ) { register kmp_info_t *this_thr; @@ -1482,7 +1491,7 @@ __kmp_release_queuing_lock( kmp_queuing_lock_t *lck, kmp_int32 gtid ) #ifdef DEBUG_QUEUING_LOCKS TRACE_LOCK_HT( gtid+1, "rel exit: ", 0, 0 ); #endif - return; + return KMP_LOCK_RELEASED; } dequeued = FALSE; @@ -1556,7 +1565,7 @@ __kmp_release_queuing_lock( kmp_queuing_lock_t *lck, kmp_int32 gtid ) #ifdef DEBUG_QUEUING_LOCKS TRACE_LOCK( gtid+1, "rel exit 2" ); #endif - return; + return KMP_LOCK_RELEASED; } /* KMP_CPU_PAUSE( ); don't want to make releasing thread hold up acquiring threads */ @@ -1566,9 +1575,10 @@ __kmp_release_queuing_lock( kmp_queuing_lock_t *lck, kmp_int32 gtid ) } /* while */ KMP_ASSERT2( 0, "should not get here" ); + return KMP_LOCK_RELEASED; } -static void +static int __kmp_release_queuing_lock_with_checks( kmp_queuing_lock_t *lck, kmp_int32 gtid ) { @@ -1587,7 +1597,7 @@ __kmp_release_queuing_lock_with_checks( kmp_queuing_lock_t *lck, KMP_FATAL( LockUnsettingSetByAnother, func ); } lck->lk.owner_id = 0; - __kmp_release_queuing_lock( lck, gtid ); + return __kmp_release_queuing_lock( lck, gtid ); } void @@ -1711,7 +1721,7 @@ __kmp_test_nested_queuing_lock_with_checks( kmp_queuing_lock_t *lck, return __kmp_test_nested_queuing_lock( lck, gtid ); } -void +int __kmp_release_nested_queuing_lock( kmp_queuing_lock_t *lck, kmp_int32 gtid ) { KMP_DEBUG_ASSERT( gtid >= 0 ); @@ -1721,10 +1731,12 @@ __kmp_release_nested_queuing_lock( kmp_queuing_lock_t *lck, kmp_int32 gtid ) KMP_MB(); lck->lk.owner_id = 0; __kmp_release_queuing_lock( lck, gtid ); + return KMP_LOCK_RELEASED; } + return KMP_LOCK_STILL_HELD; } -static void +static int __kmp_release_nested_queuing_lock_with_checks( kmp_queuing_lock_t *lck, kmp_int32 gtid ) { char const * const func = "omp_unset_nest_lock"; @@ -1741,7 +1753,7 @@ __kmp_release_nested_queuing_lock_with_checks( kmp_queuing_lock_t *lck, kmp_int3 if ( __kmp_get_queuing_lock_owner( lck ) != gtid ) { KMP_FATAL( LockUnsettingSetByAnother, func ); } - __kmp_release_nested_queuing_lock( lck, gtid ); + return __kmp_release_nested_queuing_lock( lck, gtid ); } void @@ -2312,7 +2324,7 @@ __kmp_acquire_adaptive_lock_with_checks( kmp_adaptive_lock_t *lck, kmp_int32 gti lck->lk.qlk.owner_id = gtid + 1; } -static void +static int __kmp_release_adaptive_lock( kmp_adaptive_lock_t *lck, kmp_int32 gtid ) { if ( __kmp_is_unlocked_queuing_lock( GET_QLK_PTR(lck) ) ) @@ -2327,9 +2339,10 @@ __kmp_release_adaptive_lock( kmp_adaptive_lock_t *lck, kmp_int32 gtid ) // so should use the underlying lock's release scheme. __kmp_release_queuing_lock( GET_QLK_PTR(lck), gtid ); } + return KMP_LOCK_RELEASED; } -static void +static int __kmp_release_adaptive_lock_with_checks( kmp_adaptive_lock_t *lck, kmp_int32 gtid ) { char const * const func = "omp_unset_lock"; @@ -2345,6 +2358,7 @@ __kmp_release_adaptive_lock_with_checks( kmp_adaptive_lock_t *lck, kmp_int32 gti } lck->lk.qlk.owner_id = 0; __kmp_release_adaptive_lock( lck, gtid ); + return KMP_LOCK_RELEASED; } static void @@ -2655,7 +2669,7 @@ __kmp_test_drdpa_lock_with_checks( kmp_drdpa_lock_t *lck, kmp_int32 gtid ) return retval; } -void +int __kmp_release_drdpa_lock( kmp_drdpa_lock_t *lck, kmp_int32 gtid ) { // @@ -2672,9 +2686,10 @@ __kmp_release_drdpa_lock( kmp_drdpa_lock_t *lck, kmp_int32 gtid ) ticket - 1, lck)); KMP_FSYNC_RELEASING(lck); KMP_ST_REL64(&(polls[ticket & mask].poll), ticket); // volatile store + return KMP_LOCK_RELEASED; } -static void +static int __kmp_release_drdpa_lock_with_checks( kmp_drdpa_lock_t *lck, kmp_int32 gtid ) { char const * const func = "omp_unset_lock"; @@ -2693,7 +2708,7 @@ __kmp_release_drdpa_lock_with_checks( kmp_drdpa_lock_t *lck, kmp_int32 gtid ) KMP_FATAL( LockUnsettingSetByAnother, func ); } lck->lk.owner_id = 0; - __kmp_release_drdpa_lock( lck, gtid ); + return __kmp_release_drdpa_lock( lck, gtid ); } void @@ -2829,7 +2844,7 @@ __kmp_test_nested_drdpa_lock_with_checks( kmp_drdpa_lock_t *lck, kmp_int32 gtid return __kmp_test_nested_drdpa_lock( lck, gtid ); } -void +int __kmp_release_nested_drdpa_lock( kmp_drdpa_lock_t *lck, kmp_int32 gtid ) { KMP_DEBUG_ASSERT( gtid >= 0 ); @@ -2839,10 +2854,12 @@ __kmp_release_nested_drdpa_lock( kmp_drdpa_lock_t *lck, kmp_int32 gtid ) KMP_MB(); lck->lk.owner_id = 0; __kmp_release_drdpa_lock( lck, gtid ); + return KMP_LOCK_RELEASED; } + return KMP_LOCK_STILL_HELD; } -static void +static int __kmp_release_nested_drdpa_lock_with_checks( kmp_drdpa_lock_t *lck, kmp_int32 gtid ) { char const * const func = "omp_unset_nest_lock"; @@ -2859,7 +2876,7 @@ __kmp_release_nested_drdpa_lock_with_checks( kmp_drdpa_lock_t *lck, kmp_int32 gt if ( __kmp_get_drdpa_lock_owner( lck ) != gtid ) { KMP_FATAL( LockUnsettingSetByAnother, func ); } - __kmp_release_nested_drdpa_lock( lck, gtid ); + return __kmp_release_nested_drdpa_lock( lck, gtid ); } void @@ -3519,14 +3536,14 @@ kmp_int32 ( *__kmp_get_user_lock_owner_ )( kmp_user_lock_p lck ) = NULL; void ( *__kmp_acquire_user_lock_with_checks_ )( kmp_user_lock_p lck, kmp_int32 gtid ) = NULL; int ( *__kmp_test_user_lock_with_checks_ )( kmp_user_lock_p lck, kmp_int32 gtid ) = NULL; -void ( *__kmp_release_user_lock_with_checks_ )( kmp_user_lock_p lck, kmp_int32 gtid ) = NULL; +int ( *__kmp_release_user_lock_with_checks_ )( kmp_user_lock_p lck, kmp_int32 gtid ) = NULL; void ( *__kmp_init_user_lock_with_checks_ )( kmp_user_lock_p lck ) = NULL; void ( *__kmp_destroy_user_lock_ )( kmp_user_lock_p lck ) = NULL; void ( *__kmp_destroy_user_lock_with_checks_ )( kmp_user_lock_p lck ) = NULL; void ( *__kmp_acquire_nested_user_lock_with_checks_ )( kmp_user_lock_p lck, kmp_int32 gtid ) = NULL; int ( *__kmp_test_nested_user_lock_with_checks_ )( kmp_user_lock_p lck, kmp_int32 gtid ) = NULL; -void ( *__kmp_release_nested_user_lock_with_checks_ )( kmp_user_lock_p lck, kmp_int32 gtid ) = NULL; +int ( *__kmp_release_nested_user_lock_with_checks_ )( kmp_user_lock_p lck, kmp_int32 gtid ) = NULL; void ( *__kmp_init_nested_user_lock_with_checks_ )( kmp_user_lock_p lck ) = NULL; void ( *__kmp_destroy_nested_user_lock_with_checks_ )( kmp_user_lock_p lck ) = NULL; diff --git a/openmp/runtime/src/kmp_lock.h b/openmp/runtime/src/kmp_lock.h index d40763e..29a2e4f 100644 --- a/openmp/runtime/src/kmp_lock.h +++ b/openmp/runtime/src/kmp_lock.h @@ -161,16 +161,19 @@ typedef union kmp_tas_lock kmp_tas_lock_t; extern void __kmp_acquire_tas_lock( kmp_tas_lock_t *lck, kmp_int32 gtid ); extern int __kmp_test_tas_lock( kmp_tas_lock_t *lck, kmp_int32 gtid ); -extern void __kmp_release_tas_lock( kmp_tas_lock_t *lck, kmp_int32 gtid ); +extern int __kmp_release_tas_lock( kmp_tas_lock_t *lck, kmp_int32 gtid ); extern void __kmp_init_tas_lock( kmp_tas_lock_t *lck ); extern void __kmp_destroy_tas_lock( kmp_tas_lock_t *lck ); extern void __kmp_acquire_nested_tas_lock( kmp_tas_lock_t *lck, kmp_int32 gtid ); extern int __kmp_test_nested_tas_lock( kmp_tas_lock_t *lck, kmp_int32 gtid ); -extern void __kmp_release_nested_tas_lock( kmp_tas_lock_t *lck, kmp_int32 gtid ); +extern int __kmp_release_nested_tas_lock( kmp_tas_lock_t *lck, kmp_int32 gtid ); extern void __kmp_init_nested_tas_lock( kmp_tas_lock_t *lck ); extern void __kmp_destroy_nested_tas_lock( kmp_tas_lock_t *lck ); +#define KMP_LOCK_RELEASED 1 +#define KMP_LOCK_STILL_HELD 0 + #if KMP_OS_LINUX && (KMP_ARCH_X86 || KMP_ARCH_X86_64 || KMP_ARCH_ARM || KMP_ARCH_AARCH64) @@ -212,13 +215,13 @@ typedef union kmp_futex_lock kmp_futex_lock_t; extern void __kmp_acquire_futex_lock( kmp_futex_lock_t *lck, kmp_int32 gtid ); extern int __kmp_test_futex_lock( kmp_futex_lock_t *lck, kmp_int32 gtid ); -extern void __kmp_release_futex_lock( kmp_futex_lock_t *lck, kmp_int32 gtid ); +extern int __kmp_release_futex_lock( kmp_futex_lock_t *lck, kmp_int32 gtid ); extern void __kmp_init_futex_lock( kmp_futex_lock_t *lck ); extern void __kmp_destroy_futex_lock( kmp_futex_lock_t *lck ); extern void __kmp_acquire_nested_futex_lock( kmp_futex_lock_t *lck, kmp_int32 gtid ); extern int __kmp_test_nested_futex_lock( kmp_futex_lock_t *lck, kmp_int32 gtid ); -extern void __kmp_release_nested_futex_lock( kmp_futex_lock_t *lck, kmp_int32 gtid ); +extern int __kmp_release_nested_futex_lock( kmp_futex_lock_t *lck, kmp_int32 gtid ); extern void __kmp_init_nested_futex_lock( kmp_futex_lock_t *lck ); extern void __kmp_destroy_nested_futex_lock( kmp_futex_lock_t *lck ); @@ -261,13 +264,13 @@ typedef union kmp_ticket_lock kmp_ticket_lock_t; extern void __kmp_acquire_ticket_lock( kmp_ticket_lock_t *lck, kmp_int32 gtid ); extern int __kmp_test_ticket_lock( kmp_ticket_lock_t *lck, kmp_int32 gtid ); extern int __kmp_test_ticket_lock_with_cheks( kmp_ticket_lock_t *lck, kmp_int32 gtid ); -extern void __kmp_release_ticket_lock( kmp_ticket_lock_t *lck, kmp_int32 gtid ); +extern int __kmp_release_ticket_lock( kmp_ticket_lock_t *lck, kmp_int32 gtid ); extern void __kmp_init_ticket_lock( kmp_ticket_lock_t *lck ); extern void __kmp_destroy_ticket_lock( kmp_ticket_lock_t *lck ); extern void __kmp_acquire_nested_ticket_lock( kmp_ticket_lock_t *lck, kmp_int32 gtid ); extern int __kmp_test_nested_ticket_lock( kmp_ticket_lock_t *lck, kmp_int32 gtid ); -extern void __kmp_release_nested_ticket_lock( kmp_ticket_lock_t *lck, kmp_int32 gtid ); +extern int __kmp_release_nested_ticket_lock( kmp_ticket_lock_t *lck, kmp_int32 gtid ); extern void __kmp_init_nested_ticket_lock( kmp_ticket_lock_t *lck ); extern void __kmp_destroy_nested_ticket_lock( kmp_ticket_lock_t *lck ); @@ -363,13 +366,13 @@ typedef union kmp_queuing_lock kmp_queuing_lock_t; extern void __kmp_acquire_queuing_lock( kmp_queuing_lock_t *lck, kmp_int32 gtid ); extern int __kmp_test_queuing_lock( kmp_queuing_lock_t *lck, kmp_int32 gtid ); -extern void __kmp_release_queuing_lock( kmp_queuing_lock_t *lck, kmp_int32 gtid ); +extern int __kmp_release_queuing_lock( kmp_queuing_lock_t *lck, kmp_int32 gtid ); extern void __kmp_init_queuing_lock( kmp_queuing_lock_t *lck ); extern void __kmp_destroy_queuing_lock( kmp_queuing_lock_t *lck ); extern void __kmp_acquire_nested_queuing_lock( kmp_queuing_lock_t *lck, kmp_int32 gtid ); extern int __kmp_test_nested_queuing_lock( kmp_queuing_lock_t *lck, kmp_int32 gtid ); -extern void __kmp_release_nested_queuing_lock( kmp_queuing_lock_t *lck, kmp_int32 gtid ); +extern int __kmp_release_nested_queuing_lock( kmp_queuing_lock_t *lck, kmp_int32 gtid ); extern void __kmp_init_nested_queuing_lock( kmp_queuing_lock_t *lck ); extern void __kmp_destroy_nested_queuing_lock( kmp_queuing_lock_t *lck ); @@ -467,13 +470,13 @@ typedef union kmp_drdpa_lock kmp_drdpa_lock_t; extern void __kmp_acquire_drdpa_lock( kmp_drdpa_lock_t *lck, kmp_int32 gtid ); extern int __kmp_test_drdpa_lock( kmp_drdpa_lock_t *lck, kmp_int32 gtid ); -extern void __kmp_release_drdpa_lock( kmp_drdpa_lock_t *lck, kmp_int32 gtid ); +extern int __kmp_release_drdpa_lock( kmp_drdpa_lock_t *lck, kmp_int32 gtid ); extern void __kmp_init_drdpa_lock( kmp_drdpa_lock_t *lck ); extern void __kmp_destroy_drdpa_lock( kmp_drdpa_lock_t *lck ); extern void __kmp_acquire_nested_drdpa_lock( kmp_drdpa_lock_t *lck, kmp_int32 gtid ); extern int __kmp_test_nested_drdpa_lock( kmp_drdpa_lock_t *lck, kmp_int32 gtid ); -extern void __kmp_release_nested_drdpa_lock( kmp_drdpa_lock_t *lck, kmp_int32 gtid ); +extern int __kmp_release_nested_drdpa_lock( kmp_drdpa_lock_t *lck, kmp_int32 gtid ); extern void __kmp_init_nested_drdpa_lock( kmp_drdpa_lock_t *lck ); extern void __kmp_destroy_nested_drdpa_lock( kmp_drdpa_lock_t *lck ); @@ -716,7 +719,7 @@ __kmp_test_user_lock_with_checks( kmp_user_lock_p lck, kmp_int32 gtid ) } #endif -extern void ( *__kmp_release_user_lock_with_checks_ )( kmp_user_lock_p lck, kmp_int32 gtid ); +extern int ( *__kmp_release_user_lock_with_checks_ )( kmp_user_lock_p lck, kmp_int32 gtid ); static inline void __kmp_release_user_lock_with_checks( kmp_user_lock_p lck, kmp_int32 gtid ) @@ -848,13 +851,13 @@ __kmp_test_nested_user_lock_with_checks( kmp_user_lock_p lck, kmp_int32 gtid ) } #endif -extern void ( *__kmp_release_nested_user_lock_with_checks_ )( kmp_user_lock_p lck, kmp_int32 gtid ); +extern int ( *__kmp_release_nested_user_lock_with_checks_ )( kmp_user_lock_p lck, kmp_int32 gtid ); -static inline void +static inline int __kmp_release_nested_user_lock_with_checks( kmp_user_lock_p lck, kmp_int32 gtid ) { KMP_DEBUG_ASSERT( __kmp_release_nested_user_lock_with_checks_ != NULL ); - ( *__kmp_release_nested_user_lock_with_checks_ )( lck, gtid ); + return ( *__kmp_release_nested_user_lock_with_checks_ )( lck, gtid ); } extern void ( *__kmp_init_nested_user_lock_with_checks_ )( kmp_user_lock_p lck ); @@ -939,7 +942,7 @@ extern void __kmp_set_user_lock_vptrs( kmp_lock_kind_t user_lock_kind ); #define KMP_BIND_USER_LOCK_TEMPLATE(nest, kind, suffix) { \ __kmp_acquire##nest##user_lock_with_checks_ = ( void (*)( kmp_user_lock_p, kmp_int32 ) ) \ __kmp_acquire##nest##kind##_##suffix; \ - __kmp_release##nest##user_lock_with_checks_ = ( void (*)( kmp_user_lock_p, kmp_int32 ) ) \ + __kmp_release##nest##user_lock_with_checks_ = ( int (*)( kmp_user_lock_p, kmp_int32 ) ) \ __kmp_release##nest##kind##_##suffix; \ __kmp_test##nest##user_lock_with_checks_ = ( int (*)( kmp_user_lock_p, kmp_int32 ) ) \ __kmp_test##nest##kind##_##suffix; \ -- 2.7.4