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Dmitry Vyukov bde4c9c773 tsan: refactor storage of meta information for heap blocks and sync objects 
The new storage (MetaMap) is based on direct shadow (instead of a hashmap + per-block lists).
This solves a number of problems:
 - eliminates quadratic behaviour in SyncTab::GetAndLock (https://code.google.com/p/thread-sanitizer/issues/detail?id=26)
 - eliminates contention in SyncTab
 - eliminates contention in internal allocator during allocation of sync objects
 - removes a bunch of ad-hoc code in java interface
 - reduces java shadow from 2x to 1/2x
 - allows to memorize heap block meta info for Java and Go
 - allows to cleanup sync object meta info for Go
 - which in turn enabled deadlock detector for Go

llvm-svn: 209810
 		2014-05-29 13:50:54 +00:00
..
Helpers
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SharedLibs tsan: fix flaky test 2014-03-18 06:37:31 +00:00
Unit
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libcxx [TSan] Build TSan-instrumented version of libcxx and use it in lit tests. 2014-05-13 22:30:16 +00:00
CMakeLists.txt [CMake] Don't build libcxx_tsan with compilers other than Clang 2014-05-16 18:22:04 +00:00
aligned_vs_unaligned_race.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
allocator_returns_null.cc Fix typos 2014-05-15 02:22:34 +00:00
atomic_free.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
atomic_free2.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
atomic_norace.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
atomic_race.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
atomic_stack.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
barrier.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
bench.h tsan: reduce default number of threads in benchmarks 2014-03-24 15:23:05 +00:00
bench_acquire_only.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
bench_acquire_release.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
bench_local_mutex.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
bench_mutex.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
bench_release_only.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
bench_rwmutex.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
bench_shadow_flush.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
bench_single_writer.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
bench_ten_mutexes.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
benign_race.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
blacklist.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
cond.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
cond_cancel.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
cond_race.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
cond_version.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
deadlock_detector_stress_test.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
deep_stack1.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
default_options.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
fd_close_norace.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
fd_close_norace2.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
fd_dup_norace.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
fd_location.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
fd_pipe_norace.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
fd_pipe_race.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
fd_socket_connect_norace.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
fd_socket_norace.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
fd_socketpair_norace.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
fd_stdout_race.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
fork_atexit.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
fork_deadlock.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
fork_multithreaded.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
fork_multithreaded3.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
free_race.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
free_race.c.supp
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free_race2.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
getline_nohang.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
global_race.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
halt_on_error.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
heap_race.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
ignore_free.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
ignore_lib0.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
ignore_lib0.cc.supp
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ignore_lib1.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
ignore_lib1.cc.supp
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ignore_lib2.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
ignore_lib2.cc.supp
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ignore_lib3.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
ignore_lib3.cc.supp
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ignore_lib_lib.h
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ignore_malloc.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
ignore_race.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
ignore_sync.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
inlined_memcpy_race.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
interface_atomic_test.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
java.h
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java_alloc.cc tsan: refactor storage of meta information for heap blocks and sync objects 2014-05-29 13:50:54 +00:00
java_lock.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
java_lock_move.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
java_lock_rec.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
java_lock_rec_race.cc tsan: refactor storage of meta information for heap blocks and sync objects 2014-05-29 13:50:54 +00:00
java_race.cc tsan: refactor storage of meta information for heap blocks and sync objects 2014-05-29 13:50:54 +00:00
java_race_move.cc tsan: refactor storage of meta information for heap blocks and sync objects 2014-05-29 13:50:54 +00:00
java_rwlock.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
lit.cfg [sanitizer] Replace -lpthread with -pthread in tests. 2014-05-28 13:13:30 +00:00
lit.site.cfg.in [TSan] Build TSan-instrumented version of libcxx and use it in lit tests. 2014-05-13 22:30:16 +00:00
load_shared_lib.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
longjmp.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
longjmp2.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
longjmp3.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
longjmp4.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
malloc_hook.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
malloc_overflow.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
malloc_stack.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
memcpy_race.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
mmap_large.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
mop_with_offset.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
mop_with_offset2.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
mutex_bad_read_lock.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
mutex_bad_read_unlock.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
mutex_bad_unlock.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
mutex_cycle2.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
mutex_destroy_locked.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
mutex_double_lock.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
mutex_robust.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
mutex_robust2.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
mutexset1.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
mutexset2.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
mutexset3.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
mutexset4.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
mutexset5.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
mutexset6.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
mutexset7.cc tsan: refactor storage of meta information for heap blocks and sync objects 2014-05-29 13:50:54 +00:00
mutexset8.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
printf-1.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
pthread_atfork_deadlock.c tsan: deflake test 2014-05-21 12:02:08 +00:00
race_on_barrier.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
race_on_barrier2.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
race_on_heap.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
race_on_mutex.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
race_on_mutex2.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
race_on_read.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
race_on_speculative_load.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
race_on_write.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
race_with_finished_thread.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
signal_errno.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
signal_malloc.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
sigsuspend.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
simple_race.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
simple_race.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
simple_stack.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
simple_stack2.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
sleep_sync.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
sleep_sync2.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
stack_race.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
stack_race2.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
static_init1.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
static_init2.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
static_init3.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
static_init4.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
static_init5.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
static_init6.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
sunrpc.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
suppress_same_address.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
suppress_same_stacks.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
suppressions_global.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
suppressions_global.cc.supp
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suppressions_race.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
suppressions_race.cc.supp
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suppressions_race2.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
suppressions_race2.cc.supp
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test_output.sh [sanitizer] Replace -lpthread with -pthread in tests. 2014-05-28 13:13:30 +00:00
thread_end_with_ignore.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
thread_end_with_ignore2.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
thread_end_with_ignore3.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
thread_leak.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
thread_leak2.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
thread_leak3.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
thread_leak4.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
thread_leak5.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
thread_name.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
thread_name2.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
tiny_race.c Add %run to all lit tests 2014-04-30 21:34:17 +00:00
tls_race.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
tls_race2.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
tsan-vs-gvn.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
unaligned_norace.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
unaligned_race.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
user_fopen.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
user_malloc.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
vfork.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
virtual_inheritance_compile_bug.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
vptr_benign_race.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
vptr_harmful_race.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
vptr_harmful_race2.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
vptr_harmful_race3.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00
write_in_reader_lock.cc Add %run to all lit tests 2014-04-30 21:34:17 +00:00