kailiu eae1804f29 Remove the unnecessary use of shared_ptr ...

Summary:
shared_ptr is slower than unique_ptr (which literally comes with no performance cost compare with raw pointers).
In memtable and memtable rep, we use shared_ptr when we'd actually should use unique_ptr.

According to igor's previous work, we are likely to make quite some performance gain from this diff.

Test Plan: make check

Reviewers: dhruba, igor, sdong, haobo

CC: leveldb

Differential Revision: https://reviews.facebook.net/D15213

2014-01-15 18:22:01 -08:00

..

arena_impl.cc

Separate the aligned and unaligned memory allocation

2014-01-08 15:11:42 -08:00

arena_impl.h

Separate the aligned and unaligned memory allocation

2014-01-08 15:11:42 -08:00

arena_test.cc

fix compile warning

2014-01-10 17:56:35 +08:00

auto_roll_logger_test.cc

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2013-10-16 17:48:41 -07:00

auto_roll_logger.cc

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2013-10-16 17:48:41 -07:00

auto_roll_logger.h

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2013-10-16 17:48:41 -07:00

autovector_test.cc

Fix issue #57

2014-01-06 11:11:19 -08:00

autovector.h

Fix all the comparison issue in fb dev servers

2013-12-26 16:13:49 -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

Fixing the warning messages captured under mac os # Consider using git commit -m 'One line title' && arc diff. # You will save time by running lint and unit in the background.

2013-11-12 20:05:28 -08:00

blob_store.h

Implement max_size in BlobStore

2013-10-23 14:38:52 -07:00

bloom_test.cc

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2013-10-16 17:48:41 -07:00

bloom.cc

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2013-10-16 17:48:41 -07:00

build_version.h

Fixed typos

2013-11-16 11:21:34 +00:00

cache_test.cc

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2013-10-16 17:48:41 -07:00

cache.cc

[RocksDB perf] Cache speedup

2013-12-11 08:33:29 -08:00

coding_test.cc

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2013-10-16 17:48:41 -07:00

coding.cc

[RocksDB] BackupableDB

2013-12-09 14:06:52 -08:00

coding.h

[RocksDB] BackupableDB

2013-12-09 14:06:52 -08:00

comparator.cc

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2013-10-16 17:48:41 -07:00

crc32c_test.cc

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2013-10-16 17:48:41 -07:00

crc32c.cc

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2013-10-16 17:48:41 -07:00

crc32c.h

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2013-10-16 17:48:41 -07:00

env_hdfs.cc

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2013-10-16 17:48:41 -07:00

env_posix.cc

oops - missed a spot

2013-12-11 11:18:00 -08:00

env_test.cc

make util/env_posix.cc work under mac

2013-11-16 23:44:39 -08:00

env.cc

Flush the log outside of lock

2013-11-07 11:31:56 -08:00

filelock_test.cc

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2013-10-16 17:48:41 -07:00

filter_policy.cc

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2013-10-16 17:48:41 -07:00

hash_skiplist_rep.cc

Remove the unnecessary use of shared_ptr

2014-01-15 18:22:01 -08:00

hash_skiplist_rep.h

Remove the unnecessary use of shared_ptr

2014-01-15 18:22:01 -08:00

hash.cc

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2013-10-16 17:48:41 -07:00

hash.h

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2013-10-16 17:48:41 -07:00

histogram_test.cc

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2013-10-16 17:48:41 -07:00

histogram.cc

Quick fix for a string format

2013-11-12 21:22:32 -08:00

histogram.h

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2013-10-16 17:48:41 -07:00

ldb_cmd_execute_result.h

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2013-10-16 17:48:41 -07:00

ldb_cmd.cc

Decrease reliance on VersionSet::NumberLevels()

2014-01-15 16:15:43 -08:00

ldb_cmd.h

Task #3071144 Enhance ldb (db dump tool for leveldb) to report row counters for each row type

2013-11-01 13:59:14 -07:00

ldb_tool.cc

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2013-10-16 17:48:41 -07:00

logging.cc

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2013-10-16 17:48:41 -07:00

logging.h

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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

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2013-10-16 17:48:41 -07:00

murmurhash.h

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2013-10-16 17:48:41 -07:00

mutexlock.h

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2013-10-16 17:48:41 -07:00

options.cc

Improve RocksDB "get" performance by computing merge result in memtable

2014-01-10 17:33:56 -08:00

perf_context_imp.h

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2013-10-16 17:48:41 -07:00

perf_context.cc

Revert "Allow users to profile a query and see bottleneck of the query"

2013-11-21 17:40:39 -08:00

posix_logger.h

only try to use fallocate if it's actually present on the system

2013-12-10 22:34:19 -08:00

random.h

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2013-10-16 17:48:41 -07:00

signal_test.cc

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2013-10-16 17:48:41 -07:00

skiplistrep.cc

Remove the unnecessary use of shared_ptr

2014-01-15 18:22:01 -08:00

slice.cc

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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_imp.h

[RocksDB] Use raw pointer instead of shared pointer when passing Statistics object internally

2013-11-25 10:38:15 -08:00

statistics.cc

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2013-10-16 17:48:41 -07:00

stats_logger.h

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2013-10-16 17:48:41 -07:00

status.cc

Avoid malloc in NotFound key status if no message is given.

2013-12-26 16:23:10 -08:00

stl_wrappers.h

Killing Transform Rep

2013-12-03 12:42:15 -08:00

stop_watch.h

StopWatch not to get time if it is created for statistics and it is disabled

2014-01-08 16:05:36 -08:00

string_util.cc

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2013-10-16 17:48:41 -07:00

string_util.h

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2013-10-16 17:48:41 -07:00

testharness.cc

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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

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2013-10-16 17:48:41 -07:00

testutil.h

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2013-10-16 17:48:41 -07:00

vectorrep.cc

Remove the unnecessary use of shared_ptr

2014-01-15 18:22:01 -08:00