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1a4d82fc JJ |
1 | //===-- tsan_stat.cc ------------------------------------------------------===// |
2 | // | |
3 | // The LLVM Compiler Infrastructure | |
4 | // | |
5 | // This file is distributed under the University of Illinois Open Source | |
6 | // License. See LICENSE.TXT for details. | |
7 | // | |
8 | //===----------------------------------------------------------------------===// | |
9 | // | |
10 | // This file is a part of ThreadSanitizer (TSan), a race detector. | |
11 | // | |
12 | //===----------------------------------------------------------------------===// | |
13 | #include "tsan_stat.h" | |
14 | #include "tsan_rtl.h" | |
15 | ||
16 | namespace __tsan { | |
17 | ||
92a42be0 SL |
18 | #if TSAN_COLLECT_STATS |
19 | ||
1a4d82fc | 20 | void StatAggregate(u64 *dst, u64 *src) { |
1a4d82fc JJ |
21 | for (int i = 0; i < StatCnt; i++) |
22 | dst[i] += src[i]; | |
23 | } | |
24 | ||
25 | void StatOutput(u64 *stat) { | |
1a4d82fc JJ |
26 | stat[StatShadowNonZero] = stat[StatShadowProcessed] - stat[StatShadowZero]; |
27 | ||
28 | static const char *name[StatCnt] = {}; | |
29 | name[StatMop] = "Memory accesses "; | |
30 | name[StatMopRead] = " Including reads "; | |
31 | name[StatMopWrite] = " writes "; | |
32 | name[StatMop1] = " Including size 1 "; | |
33 | name[StatMop2] = " size 2 "; | |
34 | name[StatMop4] = " size 4 "; | |
35 | name[StatMop8] = " size 8 "; | |
36 | name[StatMopSame] = " Including same "; | |
92a42be0 | 37 | name[StatMopIgnored] = " Including ignored "; |
1a4d82fc JJ |
38 | name[StatMopRange] = " Including range "; |
39 | name[StatMopRodata] = " Including .rodata "; | |
40 | name[StatMopRangeRodata] = " Including .rodata range "; | |
41 | name[StatShadowProcessed] = "Shadow processed "; | |
42 | name[StatShadowZero] = " Including empty "; | |
43 | name[StatShadowNonZero] = " Including non empty "; | |
44 | name[StatShadowSameSize] = " Including same size "; | |
45 | name[StatShadowIntersect] = " intersect "; | |
46 | name[StatShadowNotIntersect] = " not intersect "; | |
47 | name[StatShadowSameThread] = " Including same thread "; | |
48 | name[StatShadowAnotherThread] = " another thread "; | |
49 | name[StatShadowReplace] = " Including evicted "; | |
50 | ||
51 | name[StatFuncEnter] = "Function entries "; | |
52 | name[StatFuncExit] = "Function exits "; | |
53 | name[StatEvents] = "Events collected "; | |
54 | ||
55 | name[StatThreadCreate] = "Total threads created "; | |
56 | name[StatThreadFinish] = " threads finished "; | |
57 | name[StatThreadReuse] = " threads reused "; | |
58 | name[StatThreadMaxTid] = " max tid "; | |
59 | name[StatThreadMaxAlive] = " max alive threads "; | |
60 | ||
61 | name[StatMutexCreate] = "Mutexes created "; | |
62 | name[StatMutexDestroy] = " destroyed "; | |
63 | name[StatMutexLock] = " lock "; | |
64 | name[StatMutexUnlock] = " unlock "; | |
65 | name[StatMutexRecLock] = " recursive lock "; | |
66 | name[StatMutexRecUnlock] = " recursive unlock "; | |
67 | name[StatMutexReadLock] = " read lock "; | |
68 | name[StatMutexReadUnlock] = " read unlock "; | |
69 | ||
70 | name[StatSyncCreated] = "Sync objects created "; | |
71 | name[StatSyncDestroyed] = " destroyed "; | |
72 | name[StatSyncAcquire] = " acquired "; | |
73 | name[StatSyncRelease] = " released "; | |
74 | ||
75 | name[StatClockAcquire] = "Clock acquire "; | |
76 | name[StatClockAcquireEmpty] = " empty clock "; | |
77 | name[StatClockAcquireFastRelease] = " fast from release-store "; | |
78 | name[StatClockAcquireLarge] = " contains my tid "; | |
79 | name[StatClockAcquireRepeat] = " repeated (fast) "; | |
80 | name[StatClockAcquireFull] = " full (slow) "; | |
81 | name[StatClockAcquiredSomething] = " acquired something "; | |
82 | name[StatClockRelease] = "Clock release "; | |
83 | name[StatClockReleaseResize] = " resize "; | |
84 | name[StatClockReleaseFast1] = " fast1 "; | |
85 | name[StatClockReleaseFast2] = " fast2 "; | |
86 | name[StatClockReleaseSlow] = " dirty overflow (slow) "; | |
87 | name[StatClockReleaseFull] = " full (slow) "; | |
88 | name[StatClockReleaseAcquired] = " was acquired "; | |
89 | name[StatClockReleaseClearTail] = " clear tail "; | |
90 | name[StatClockStore] = "Clock release store "; | |
91 | name[StatClockStoreResize] = " resize "; | |
92 | name[StatClockStoreFast] = " fast "; | |
93 | name[StatClockStoreFull] = " slow "; | |
94 | name[StatClockStoreTail] = " clear tail "; | |
95 | name[StatClockAcquireRelease] = "Clock acquire-release "; | |
96 | ||
97 | name[StatAtomic] = "Atomic operations "; | |
98 | name[StatAtomicLoad] = " Including load "; | |
99 | name[StatAtomicStore] = " store "; | |
100 | name[StatAtomicExchange] = " exchange "; | |
101 | name[StatAtomicFetchAdd] = " fetch_add "; | |
102 | name[StatAtomicFetchSub] = " fetch_sub "; | |
103 | name[StatAtomicFetchAnd] = " fetch_and "; | |
104 | name[StatAtomicFetchOr] = " fetch_or "; | |
105 | name[StatAtomicFetchXor] = " fetch_xor "; | |
106 | name[StatAtomicFetchNand] = " fetch_nand "; | |
107 | name[StatAtomicCAS] = " compare_exchange "; | |
108 | name[StatAtomicFence] = " fence "; | |
109 | name[StatAtomicRelaxed] = " Including relaxed "; | |
110 | name[StatAtomicConsume] = " consume "; | |
111 | name[StatAtomicAcquire] = " acquire "; | |
112 | name[StatAtomicRelease] = " release "; | |
113 | name[StatAtomicAcq_Rel] = " acq_rel "; | |
114 | name[StatAtomicSeq_Cst] = " seq_cst "; | |
115 | name[StatAtomic1] = " Including size 1 "; | |
116 | name[StatAtomic2] = " size 2 "; | |
117 | name[StatAtomic4] = " size 4 "; | |
118 | name[StatAtomic8] = " size 8 "; | |
119 | name[StatAtomic16] = " size 16 "; | |
120 | ||
121 | name[StatAnnotation] = "Dynamic annotations "; | |
122 | name[StatAnnotateHappensBefore] = " HappensBefore "; | |
123 | name[StatAnnotateHappensAfter] = " HappensAfter "; | |
124 | name[StatAnnotateCondVarSignal] = " CondVarSignal "; | |
125 | name[StatAnnotateCondVarSignalAll] = " CondVarSignalAll "; | |
126 | name[StatAnnotateMutexIsNotPHB] = " MutexIsNotPHB "; | |
127 | name[StatAnnotateCondVarWait] = " CondVarWait "; | |
128 | name[StatAnnotateRWLockCreate] = " RWLockCreate "; | |
129 | name[StatAnnotateRWLockCreateStatic] = " StatAnnotateRWLockCreateStatic "; | |
130 | name[StatAnnotateRWLockDestroy] = " RWLockDestroy "; | |
131 | name[StatAnnotateRWLockAcquired] = " RWLockAcquired "; | |
132 | name[StatAnnotateRWLockReleased] = " RWLockReleased "; | |
133 | name[StatAnnotateTraceMemory] = " TraceMemory "; | |
134 | name[StatAnnotateFlushState] = " FlushState "; | |
135 | name[StatAnnotateNewMemory] = " NewMemory "; | |
136 | name[StatAnnotateNoOp] = " NoOp "; | |
137 | name[StatAnnotateFlushExpectedRaces] = " FlushExpectedRaces "; | |
138 | name[StatAnnotateEnableRaceDetection] = " EnableRaceDetection "; | |
139 | name[StatAnnotateMutexIsUsedAsCondVar] = " MutexIsUsedAsCondVar "; | |
140 | name[StatAnnotatePCQGet] = " PCQGet "; | |
141 | name[StatAnnotatePCQPut] = " PCQPut "; | |
142 | name[StatAnnotatePCQDestroy] = " PCQDestroy "; | |
143 | name[StatAnnotatePCQCreate] = " PCQCreate "; | |
144 | name[StatAnnotateExpectRace] = " ExpectRace "; | |
145 | name[StatAnnotateBenignRaceSized] = " BenignRaceSized "; | |
146 | name[StatAnnotateBenignRace] = " BenignRace "; | |
147 | name[StatAnnotateIgnoreReadsBegin] = " IgnoreReadsBegin "; | |
148 | name[StatAnnotateIgnoreReadsEnd] = " IgnoreReadsEnd "; | |
149 | name[StatAnnotateIgnoreWritesBegin] = " IgnoreWritesBegin "; | |
150 | name[StatAnnotateIgnoreWritesEnd] = " IgnoreWritesEnd "; | |
151 | name[StatAnnotateIgnoreSyncBegin] = " IgnoreSyncBegin "; | |
152 | name[StatAnnotateIgnoreSyncEnd] = " IgnoreSyncEnd "; | |
153 | name[StatAnnotatePublishMemoryRange] = " PublishMemoryRange "; | |
154 | name[StatAnnotateUnpublishMemoryRange] = " UnpublishMemoryRange "; | |
155 | name[StatAnnotateThreadName] = " ThreadName "; | |
156 | ||
157 | name[StatMtxTotal] = "Contentionz "; | |
158 | name[StatMtxTrace] = " Trace "; | |
159 | name[StatMtxThreads] = " Threads "; | |
160 | name[StatMtxReport] = " Report "; | |
161 | name[StatMtxSyncVar] = " SyncVar "; | |
162 | name[StatMtxSyncTab] = " SyncTab "; | |
163 | name[StatMtxSlab] = " Slab "; | |
164 | name[StatMtxAtExit] = " Atexit "; | |
165 | name[StatMtxAnnotations] = " Annotations "; | |
166 | name[StatMtxMBlock] = " MBlock "; | |
1a4d82fc | 167 | name[StatMtxDeadlockDetector] = " DeadlockDetector "; |
92a42be0 SL |
168 | name[StatMtxFired] = " FiredSuppressions "; |
169 | name[StatMtxRacy] = " RacyStacks "; | |
1a4d82fc | 170 | name[StatMtxFD] = " FD "; |
5bcae85e | 171 | name[StatMtxGlobalProc] = " GlobalProc "; |
1a4d82fc JJ |
172 | |
173 | Printf("Statistics:\n"); | |
174 | for (int i = 0; i < StatCnt; i++) | |
175 | Printf("%s: %16zu\n", name[i], (uptr)stat[i]); | |
176 | } | |
177 | ||
92a42be0 SL |
178 | #endif |
179 | ||
1a4d82fc | 180 | } // namespace __tsan |