XOY-Leveldb

作者：谢瑞阳 10225101483 徐翔宇 10225101535

Geschiedenis

costan ea175e28f8 Implement support for Intel crc32 instruction (SSE 4.2) This change authored by vadimskipin and submitted via: https://github.com/google/leveldb/pull/309 Changes made to support iOS builds and other architectures without support for SSE 4.2. db_bench reports original crc32 speed at: crc32c : 3.610 micros/op; 1082.0 MB/s (4K per op) with this change performance has increased to: crc32c : 0.843 micros/op; 4633.6 MB/s (4K per op) ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=148694935		7 jaren geleden
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arena.cc	Resolve race when getting approximate-memory-usage property	9 jaren geleden
arena.h	Resolve race when getting approximate-memory-usage property	9 jaren geleden
arena_test.cc	Release LevelDB 1.15	11 jaren geleden
bloom.cc	Fix size_t/int comparison/conversion issues in leveldb.	9 jaren geleden
bloom_test.cc	Fix size_t/int comparison/conversion issues in leveldb.	9 jaren geleden
cache.cc	fix problems in LevelDB's caching code	8 jaren geleden
cache_test.cc	fix problems in LevelDB's caching code	8 jaren geleden
coding.cc	Update to leveldb 1.6	12 jaren geleden
coding.h	A number of fixes:	13 jaren geleden
coding_test.cc	Release LevelDB 1.15	11 jaren geleden
comparator.cc	Remove static initializer; fix endian-ness detection; fix build on	12 jaren geleden
crc32c.cc	Implement support for Intel crc32 instruction (SSE 4.2)	7 jaren geleden
crc32c.h	A number of fixes:	13 jaren geleden
crc32c_test.cc	A number of fixes:	13 jaren geleden
env.cc	LevelDB now attempts to reuse the preceding MANIFEST and log file when re-opened.	9 jaren geleden
env_posix.cc	Including <limits> for std::numeric_limits.	7 jaren geleden
env_posix_test_helper.h	Limit the number of read-only files the POSIX Env will have open.	8 jaren geleden
env_test.cc	Limit the number of read-only files the POSIX Env will have open.	8 jaren geleden
filter_policy.cc	Added bloom filter support.	12 jaren geleden
hash.cc	Release 1.18	10 jaren geleden
hash.h	reverting disastrous MOE commit, returning to r21	13 jaren geleden
hash_test.cc	Release 1.18	10 jaren geleden
histogram.cc	A number of fixes:	13 jaren geleden
histogram.h	A number of fixes:	13 jaren geleden
logging.cc	Release 1.18	10 jaren geleden
logging.h	Release 1.18	10 jaren geleden
mutexlock.h	Update to leveldb 1.6	12 jaren geleden
options.cc	Add option for max file size. The currend hard-coded value of 2M is inefficient in colossus.	8 jaren geleden
posix_logger.h	A number of fixes:	13 jaren geleden
random.h	LevelDB 1.13	11 jaren geleden
status.cc	A number of fixes:	13 jaren geleden
testharness.cc	Release LevelDB 1.15	11 jaren geleden
testharness.h	A number of fixes:	13 jaren geleden
testutil.cc	Release LevelDB 1.15	11 jaren geleden
testutil.h	LevelDB now attempts to reuse the preceding MANIFEST and log file when re-opened.	9 jaren geleden