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56ca75e89e
rocksdb/util
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Albert Strasheim 56ca75e89e crc32: build a whole special Extend function for SSE 4.2. 
Disassembling the Extend function shows something that looks
much more healthy now. The SSE 4.2 instructions are right
there in the body of the function.

Intel(R) Core(TM) i7-3540M CPU @ 3.00GHz

Before:

crc32c: 1.305 micros/op 766260 ops/sec; 2993.2 MB/s (4K per op)

After:

crc32c: 0.442 micros/op 2263843 ops/sec; 8843.1 MB/s (4K per op)
2014-04-02 15:15:57 -07:00
..
arena_test.cc Clean up arena API 2014-01-30 22:10:10 -08:00
arena.cc A heuristic way to check if a memtable is full 2014-03-12 16:40:14 -07:00
arena.h Fix HashSkipList and HashLinkedList SIGSEGV 2014-03-14 10:02:04 -07:00
auto_roll_logger_test.cc Fix some compilation bugs in different platforms 2014-02-27 22:20:17 -08:00
auto_roll_logger.cc Fix Autoroll logger 2014-03-31 17:18:06 -07:00
auto_roll_logger.h Allow user to specify log level for info_log 2014-03-05 14:54:31 -08:00
autovector_test.cc Fix issue #57 2014-01-06 11:11:19 -08:00
autovector.h Replace vector with autovector 2014-01-02 16:43:35 -08:00
bit_set.h Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
blob_store_test.cc Move the compiler back to 4.8.1 + more small fixes 2013-11-18 11:40:16 -08:00
blob_store.cc IOError cleanup 2014-02-12 11:42:54 -08:00
blob_store.h Implement max_size in BlobStore 2013-10-23 14:38:52 -07:00
bloom_test.cc [RocksDB] [Performance Branch] Added dynamic bloom, to be used for memable non-existing key filtering 2013-12-11 00:15:14 -08:00
bloom.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
build_version.h Fixed typos 2013-11-16 11:21:34 +00:00
cache_test.cc [RocksDB] [Performance Branch] Trivia build fix 2013-12-13 14:21:59 -08:00
cache.cc Merge branch 'master' into performance 2014-01-28 10:35:55 -08:00
coding_test.cc Misc cleanup on performance branch 2014-01-17 14:26:29 -08:00
coding.cc Merge branch 'master' into performance 2014-01-28 10:35:55 -08:00
coding.h Merge branch 'master' into performance 2014-01-28 10:35:55 -08:00
comparator.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
crc32c_test.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
crc32c.cc crc32: build a whole special Extend function for SSE 4.2. 2014-04-02 15:15:57 -07:00
crc32c.h Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
dynamic_bloom_test.cc fix the buffer overflow in dynamic_bloom_test 2014-03-28 16:21:42 -07:00
dynamic_bloom.cc dynamicbloom fix: don't offset address when it is already aligned 2014-03-28 17:30:20 -07:00
dynamic_bloom.h cache friendly blocked bloomfilter 2014-03-28 09:21:20 -07:00
env_hdfs.cc Enable log info with different levels. 2014-02-26 14:41:28 -08:00
env_posix.cc Fixed a compile error which tries to check whether a size_t < 0 in env_posix.cc 2014-04-01 11:09:06 -07:00
env_test.cc Some small cleaning up to make some compiling environment happy 2014-03-26 18:11:41 -07:00
env.cc Optimize fallocation 2014-03-17 21:52:14 -07:00
filelock_test.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
filter_policy.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
hash_linklist_rep.cc Fix HashSkipList and HashLinkedList SIGSEGV 2014-03-14 10:02:04 -07:00
hash_linklist_rep.h Consolidate SliceTransform object ownership 2014-03-10 12:56:46 -07:00
hash_skiplist_rep.cc Fix HashSkipList and HashLinkedList SIGSEGV 2014-03-14 10:02:04 -07:00
hash_skiplist_rep.h Consolidate SliceTransform object ownership 2014-03-10 12:56:46 -07:00
hash.cc Add a hash-index component for block 2014-03-03 21:11:49 -08:00
hash.h Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
histogram_test.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
histogram.cc Statistics code cleanup 2014-01-17 12:46:06 -08:00
histogram.h Statistics code cleanup 2014-01-17 12:46:06 -08:00
ldb_cmd_execute_result.h Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
ldb_cmd.cc Sanity check on Open 2014-03-20 14:18:29 -07:00
ldb_cmd.h Consistency Check Function 2014-03-20 13:42:45 -07:00
ldb_tool.cc Consistency Check Function 2014-03-20 13:42:45 -07:00
log_buffer.cc Fix data corruption by LogBuffer 2014-03-21 15:32:48 -07:00
log_buffer.h Fix data race against logging data structure because of LogBuffer 2014-03-11 16:09:53 -07:00
log_write_bench.cc A simple benchmark to measure WAL append latency 2014-02-24 14:39:32 -08:00
logging.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
logging.h Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
manual_compaction_test.cc Fix CompactRange to apply filter to every key 2014-01-14 16:19:09 -08:00
murmurhash.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
murmurhash.h Add a hash-index component for block 2014-03-03 21:11:49 -08:00
mutexlock.h Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
options.cc Change default value of some Options 2014-03-28 17:09:28 -07:00
perf_context_imp.h Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
perf_context.cc output perf_context in db_bench readrandom 2014-03-05 10:32:54 -08:00
posix_logger.h Enable log info with different levels. 2014-02-26 14:41:28 -08:00
random.h Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
signal_test.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
skiplistrep.cc Consolidate SliceTransform object ownership 2014-03-10 12:56:46 -07:00
slice.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
stack_trace.h Print stack trace on assertion failure 2013-12-06 17:11:09 -08:00
statistics.cc convert Tickers back to array with padding and alignment 2014-01-29 15:08:41 -08:00
statistics.h cache SuperVersion in thread local storage to avoid mutex lock 2014-02-27 11:38:55 -08:00
stats_logger.h Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
status.cc IOError cleanup 2014-02-12 11:42:54 -08:00
stl_wrappers.h Killing Transform Rep 2013-12-03 12:42:15 -08:00
stop_watch.h Statistics code cleanup 2014-01-17 12:46:06 -08:00
string_util.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
string_util.h Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
testharness.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
testharness.h Print stack trace on assertion failure 2013-12-06 17:11:09 -08:00
testutil.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
testutil.h [Performance Branch] PlainTable to encode rows with seqID 0, value type using 1 internal byte. 2014-02-03 12:19:30 -08:00
thread_local_test.cc reduce thread count in ThreadLocalTest.ConcurrentReadWriteTest 2014-04-01 16:26:07 -07:00
thread_local.cc use CAS when returning SuperVersion to ThreadLocal 2014-03-07 14:43:22 -08:00
thread_local.h use CAS when returning SuperVersion to ThreadLocal 2014-03-07 14:43:22 -08:00
vectorrep.cc Consolidate SliceTransform object ownership 2014-03-10 12:56:46 -07:00