levelDB-LAB1-pzy_ckx

小组成员：曹可心-10223903406 朴祉燕-10224602413

Historique

ssid 706b7f8d43 Resolve race when getting approximate-memory-usage property The write operations in the table happens without holding the mutex lock, but concurrent writes are avoided using "writers_" queue. The Arena::MemoryUsage could access the blocks when write happens. So, the memory usage is cached in atomic word and can be loaded from any thread safely. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=107573379		il y a 9 ans
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arena.cc	Resolve race when getting approximate-memory-usage property	il y a 9 ans
arena.h	Resolve race when getting approximate-memory-usage property	il y a 9 ans
arena_test.cc	Release LevelDB 1.15	il y a 11 ans
bloom.cc	Fix size_t/int comparison/conversion issues in leveldb.	il y a 9 ans
bloom_test.cc	Fix size_t/int comparison/conversion issues in leveldb.	il y a 9 ans
cache.cc	Add "approximate-memory-usage" property to leveldb::DB::GetProperty	il y a 9 ans
cache_test.cc	Add leveldb::Cache::Prune	il y a 9 ans
coding.cc	Update to leveldb 1.6	il y a 12 ans
coding.h	A number of fixes:	il y a 13 ans
coding_test.cc	Release LevelDB 1.15	il y a 11 ans
comparator.cc	Remove static initializer; fix endian-ness detection; fix build on	il y a 12 ans
crc32c.cc	A number of fixes:	il y a 13 ans
crc32c.h	A number of fixes:	il y a 13 ans
crc32c_test.cc	A number of fixes:	il y a 13 ans
env.cc	LevelDB now attempts to reuse the preceding MANIFEST and log file when re-opened.	il y a 9 ans
env_posix.cc	LevelDB now attempts to reuse the preceding MANIFEST and log file when re-opened.	il y a 9 ans
env_test.cc	fixed issues 66 (leaking files on disk error) and 68 (no sync of CURRENT file)	il y a 13 ans
filter_policy.cc	Added bloom filter support.	il y a 12 ans
hash.cc	Release 1.18	il y a 10 ans
hash.h	reverting disastrous MOE commit, returning to r21	il y a 13 ans
hash_test.cc	Release 1.18	il y a 10 ans
histogram.cc	A number of fixes:	il y a 13 ans
histogram.h	A number of fixes:	il y a 13 ans
logging.cc	Release 1.18	il y a 10 ans
logging.h	Release 1.18	il y a 10 ans
mutexlock.h	Update to leveldb 1.6	il y a 12 ans
options.cc	LevelDB now attempts to reuse the preceding MANIFEST and log file when re-opened.	il y a 9 ans
posix_logger.h	A number of fixes:	il y a 13 ans
random.h	LevelDB 1.13	il y a 11 ans
status.cc	A number of fixes:	il y a 13 ans
testharness.cc	Release LevelDB 1.15	il y a 11 ans
testharness.h	A number of fixes:	il y a 13 ans
testutil.cc	Release LevelDB 1.15	il y a 11 ans
testutil.h	LevelDB now attempts to reuse the preceding MANIFEST and log file when re-opened.	il y a 9 ans