Kostya Serebryany
|
683d55f50e
|
[sanitizer] speed up the bitvector-based deadlock detector by ~15% (iterate over the currently held locks using the array, not the bitvector. Bitvector is not the best data structure to iterate over)
llvm-svn: 205168
|
2014-03-31 07:23:50 +00:00 |
|
Kostya Serebryany
|
61a0f1c564
|
[sanitizer] partially implement racy fast path in bitset-based deadlock detector
llvm-svn: 203904
|
2014-03-14 08:06:15 +00:00 |
|
Kostya Serebryany
|
c067864b6f
|
[sanitizer] in bitset-based deadlock detector collect edge's stack trace when an edge is added to the graph (in following CLs these stack traces will be added to the report)
llvm-svn: 203902
|
2014-03-14 07:09:01 +00:00 |
|
Kostya Serebryany
|
37ce26cb16
|
[sanitizer] when reporting a deadlock also report the lock cycle
llvm-svn: 201576
|
2014-02-18 14:56:19 +00:00 |
|
Kostya Serebryany
|
73325589dc
|
[sanitizer] implement node removal in Deadlock graph
llvm-svn: 201509
|
2014-02-17 11:21:52 +00:00 |
|
Kostya Serebryany
|
ec68429c5d
|
[sanitizer] simplify DeadlockDetectorTLS
llvm-svn: 201505
|
2014-02-17 08:47:48 +00:00 |
|
Kostya Serebryany
|
e233d8618d
|
[sanitizer] add iterators to bit vectors; make bit vector operations use little stack; add common flag 'detect_deadlocks'
llvm-svn: 201405
|
2014-02-14 12:08:23 +00:00 |
|
Kostya Serebryany
|
67d419736a
|
[sanitizer] optimize TwoLevelBitVector::intersectsWith, extend tests, fix a check
llvm-svn: 201338
|
2014-02-13 15:45:20 +00:00 |
|
Kostya Serebryany
|
07526fb4a0
|
[sanitizer] address some of the dvyukov's comments on previous commits
llvm-svn: 201322
|
2014-02-13 12:39:21 +00:00 |
|
Kostya Serebryany
|
f6cb35abb4
|
[sanitizer] findPath for deadlock detector
llvm-svn: 201306
|
2014-02-13 09:52:15 +00:00 |
|
Kostya Serebryany
|
5e52d48e3a
|
[sanitizer] more code for deadlock detector, nothing really works yet (except for small unit tests).
llvm-svn: 201302
|
2014-02-13 07:44:51 +00:00 |
|
Kostya Serebryany
|
be1d22b631
|
[sanitizer] added class BVGraph, to be used in a deadlock detector; added more methods to the bit vectors
llvm-svn: 201226
|
2014-02-12 11:28:09 +00:00 |