Reid Horuff da032495d3 Optimize GetLatestSequenceForKey ... Summary: DBImpl::GetLatestSequenceForKey() can do memcpy's to load a value that will never be used. This can be optimized by changing all the Get() functions called to optionally not fetch the value (and only fetch the sequencenumber). Test Plan: optimistic_transaction_test and transaction_test Reviewers: anthony Reviewed By: anthony Subscribers: leveldb, dhruba, hermanlee4 Differential Revision: https://reviews.facebook.net/D52227		2016-01-06 13:43:22 -08:00
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builder.cc	Use SST files for Transaction conflict detection	2015-12-11 12:34:11 -08:00
builder.h	Use SST files for Transaction conflict detection	2015-12-11 12:34:11 -08:00
c.cc	Merge pull request #916 from warrenfalk/capi_huge_page_option	2016-01-04 09:24:30 -08:00
c_test.c
column_family.cc	Disable Visual Studio Warning C4351	2015-12-28 15:06:34 -08:00
column_family.h	Fix CLANG errors introduced by 7d87f02799	2015-12-28 10:00:58 -08:00
column_family_test.cc	use -Werror=missing-field-initializers, to closer match MyRocks build	2015-12-30 14:56:18 -08:00
compact_files_test.cc	Make sure that CompactFiles does not run two parallel Level 0 compactions	2015-11-13 12:01:00 -08:00
compacted_db_impl.cc
compacted_db_impl.h
compaction.cc	Merge pull request #846 from yuslepukhin/enble_c4244_lossofdata	2015-12-23 22:59:42 -08:00
compaction.h	Report compaction reason in CompactionListener	2015-12-22 11:37:19 -08:00
compaction_iterator.cc	compaction assertion triggering test fix for sequence zeroing assertion trip	2015-12-18 16:08:31 -08:00
compaction_iterator.h	Change SingleDelete to support conflict checking	2015-12-10 11:35:38 -08:00
compaction_iterator_test.cc	Support marking snapshots for write-conflict checking - Take 2	2015-12-08 16:47:31 -08:00
compaction_job.cc	Merge pull request #846 from yuslepukhin/enble_c4244_lossofdata	2015-12-23 22:59:42 -08:00
compaction_job.h	fix typos in comments	2015-12-11 01:54:48 +09:00
compaction_job_stats_test.cc	Fix rebase issues and new code warnings.	2015-12-11 16:56:24 -08:00
compaction_job_test.cc	compaction assertion triggering test fix for sequence zeroing assertion trip	2015-12-18 16:08:31 -08:00
compaction_picker.cc	Report compaction reason in CompactionListener	2015-12-22 11:37:19 -08:00
compaction_picker.h	Fix minor bugs in delete operator, snprintf, and size_t usage	2015-12-15 15:26:20 -08:00
compaction_picker_test.cc
comparator_db_test.cc	Moving memtable related files from util to a new directory memtable	2015-10-16 14:10:33 -07:00
convenience.cc	Delete files in given key range	2015-12-29 13:22:13 -08:00
corruption_test.cc	Merge pull request #846 from yuslepukhin/enble_c4244_lossofdata	2015-12-23 22:59:42 -08:00
cuckoo_table_db_test.cc
db_bench.cc	Enhance db_bench write rate limit	2016-01-04 12:01:27 -08:00
db_compaction_filter_test.cc	compaction assertion triggering test fix for sequence zeroing assertion trip	2015-12-18 16:08:31 -08:00
db_compaction_test.cc	DeleteFilesInRange: Clean job context if no files deleted	2016-01-04 10:55:31 -08:00
db_dynamic_level_test.cc	No need to #ifdef test only code on windows	2015-10-22 15:15:37 -07:00
db_filesnapshot.cc
db_impl.cc	Optimize GetLatestSequenceForKey	2016-01-06 13:43:22 -08:00
db_impl.h	Delete files in given key range	2015-12-29 13:22:13 -08:00
db_impl_debug.cc	Running manual compactions in parallel with other automatic or manual compactions in restricted cases	2015-12-14 11:20:34 -08:00
db_impl_experimental.cc
db_impl_readonly.cc
db_impl_readonly.h
db_inplace_update_test.cc	Clean up dependency: Move db_test_util.* to db directory	2015-10-12 13:05:42 -07:00
db_iter.cc	Introduce ReadOptions::pin_data (support zero copy for keys)	2015-12-16 12:08:30 -08:00
db_iter.h	Introduce ReadOptions::pin_data (support zero copy for keys)	2015-12-16 12:08:30 -08:00
db_iter_test.cc	No need to #ifdef test only code on windows	2015-10-22 15:15:37 -07:00
db_log_iter_test.cc	Fix clang warnings regarding unnecessary std::move	2015-12-24 04:10:00 +08:00
db_table_properties_test.cc	Avoid empty ranges vector with subsequent zero element access	2015-12-02 14:50:33 -08:00
db_tailing_iter_test.cc	Fix minor bugs in delete operator, snprintf, and size_t usage	2015-12-15 15:26:20 -08:00
db_test.cc	fix potential test SleepingTask race condition	2016-01-06 11:51:09 -08:00
db_test_util.cc	Merge pull request #853 from Vaisman/enable_C4267_warning	2015-12-08 17:59:24 -08:00
db_test_util.h	Merge pull request #853 from Vaisman/enable_C4267_warning	2015-12-08 17:59:24 -08:00
db_universal_compaction_test.cc	Running manual compactions in parallel with other automatic or manual compactions in restricted cases	2015-12-14 11:20:34 -08:00
db_wal_test.cc	No need to #ifdef test only code on windows	2015-10-22 15:15:37 -07:00
dbformat.cc
dbformat.h	Introduce ReadOptions::pin_data (support zero copy for keys)	2015-12-16 12:08:30 -08:00
dbformat_test.cc
deletefile_test.cc	Fix minor bugs in delete operator, snprintf, and size_t usage	2015-12-15 15:26:20 -08:00
event_helpers.cc	Enable MS compiler warning c4244.	2015-12-11 16:47:34 -08:00
event_helpers.h
experimental.cc
fault_injection_test.cc	fix sporadic failure in fault_injection_test	2016-01-06 11:51:53 -08:00
file_indexer.cc
file_indexer.h	fix typos in comments	2015-12-11 01:54:48 +09:00
file_indexer_test.cc
filename.cc	Enable RocksDB to persist Options file.	2015-11-10 22:58:01 -08:00
filename.h	Enable RocksDB to persist Options file.	2015-11-10 22:58:01 -08:00
filename_test.cc
flush_job.cc	Use SST files for Transaction conflict detection	2015-12-11 12:34:11 -08:00
flush_job.h	Use SST files for Transaction conflict detection	2015-12-11 12:34:11 -08:00
flush_job_test.cc	Use SST files for Transaction conflict detection	2015-12-11 12:34:11 -08:00
flush_scheduler.cc	support for concurrent adds to memtable	2015-12-25 11:03:40 -08:00
flush_scheduler.h	support for concurrent adds to memtable	2015-12-25 11:03:40 -08:00
forward_iterator.cc	Fix minor bugs in delete operator, snprintf, and size_t usage	2015-12-15 15:26:20 -08:00
forward_iterator.h	Reuse file iterators in tailing iterator when memtable is flushed	2015-11-13 15:50:59 -08:00
forward_iterator_bench.cc	Block forward_iterator_bench under MAC and Windows	2015-11-17 11:51:37 -08:00
inlineskiplist.h	support for concurrent adds to memtable	2015-12-25 11:03:40 -08:00
inlineskiplist_test.cc	support for concurrent adds to memtable	2015-12-25 11:03:40 -08:00
internal_stats.cc	support for concurrent adds to memtable	2015-12-25 11:03:40 -08:00
internal_stats.h	support for concurrent adds to memtable	2015-12-25 11:03:40 -08:00
job_context.h
listener_test.cc	Report compaction reason in CompactionListener	2015-12-22 11:37:19 -08:00
log_format.h	log_{reader,write}: recyclable record format	2015-10-19 17:24:05 -04:00
log_reader.cc	log_{reader,write}: recyclable record format	2015-10-19 17:24:05 -04:00
log_reader.h	log_{reader,write}: recyclable record format	2015-10-19 17:24:05 -04:00
log_test.cc	log_{reader,write}: recyclable record format	2015-10-19 17:24:05 -04:00
log_writer.cc	Enable C4267 warning	2015-11-24 16:33:09 +03:00
log_writer.h	Enable C4267 warning	2015-11-24 16:33:09 +03:00
managed_iterator.cc
managed_iterator.h
manual_compaction_test.cc	Move manual_compaction_test.cc from util to db	2015-10-14 11:06:27 -07:00
memtable.cc	Optimize GetLatestSequenceForKey	2016-01-06 13:43:22 -08:00
memtable.h	support for concurrent adds to memtable	2015-12-25 11:03:40 -08:00
memtable_allocator.cc	support for concurrent adds to memtable	2015-12-25 11:03:40 -08:00
memtable_allocator.h	support for concurrent adds to memtable	2015-12-25 11:03:40 -08:00
memtable_list.cc	Seperate InternalIterator from Iterator	2015-10-13 15:32:13 -07:00
memtable_list.h	Seperate InternalIterator from Iterator	2015-10-13 15:32:13 -07:00
memtable_list_test.cc
memtablerep_bench.cc	Merge pull request #811 from OverlordQ/unused-variable-warning	2015-11-02 12:44:27 -08:00
merge_context.h
merge_helper.cc	Seperate InternalIterator from Iterator	2015-10-13 15:32:13 -07:00
merge_helper.h	Seperate InternalIterator from Iterator	2015-10-13 15:32:13 -07:00
merge_helper_test.cc
merge_operator.cc
merge_test.cc	Fix minor bugs in delete operator, snprintf, and size_t usage	2015-12-15 15:26:20 -08:00
options_file_test.cc	Fixed build failure of RocksDBLite test on options_file_test.cc	2015-11-10 23:23:36 -08:00
perf_context_test.cc	Make perf_context.db_mutex_lock_nanos and db_condition_wait_nanos only measures DB Mutex	2015-10-13 10:41:48 -07:00
plain_table_db_test.cc
prefix_test.cc	Prefix-based iterating only shows keys in prefix	2015-11-05 13:24:05 -08:00
repair.cc	Disable Visual Studio Warning C4351	2015-12-28 15:06:34 -08:00
skiplist.h	Switch to thread-local random for skiplist	2015-11-09 19:25:22 -08:00
skiplist_test.cc
slice.cc
snapshot_impl.cc	Support marking snapshots for write-conflict checking - Take 2	2015-12-08 16:47:31 -08:00
snapshot_impl.h	Use SST files for Transaction conflict detection	2015-12-11 12:34:11 -08:00
table_cache.cc	Skip bottom-level filter block caching when hit-optimized	2015-12-23 10:15:07 -08:00
table_cache.h	Skip bottom-level filter block caching when hit-optimized	2015-12-23 10:15:07 -08:00
table_properties_collector.cc
table_properties_collector.h	Pass column family ID to table property collector	2015-10-09 14:36:51 -07:00
table_properties_collector_test.cc	Pass column family ID to table property collector	2015-10-09 14:36:51 -07:00
transaction_log_impl.cc	log_reader: pass log_number and optional info_log to ctor	2015-10-18 21:24:32 -04:00
transaction_log_impl.h
version_builder.cc	Fix minor bugs in delete operator, snprintf, and size_t usage	2015-12-15 15:26:20 -08:00
version_builder.h	Log more information for the add file with overlapping range failure	2015-10-19 17:31:13 -07:00
version_builder_test.cc
version_edit.cc
version_edit.h	Enable MS compiler warning c4244.	2015-12-11 16:47:34 -08:00
version_edit_test.cc
version_set.cc	Merge pull request #846 from yuslepukhin/enble_c4244_lossofdata	2015-12-23 22:59:42 -08:00
version_set.h	When slowdown is triggered, reduce the write rate	2015-12-23 11:33:15 -08:00
version_set_test.cc	Fix minor bugs in delete operator, snprintf, and size_t usage	2015-12-15 15:26:20 -08:00
wal_manager.cc	Fix clang warnings regarding unnecessary std::move	2015-12-24 04:10:00 +08:00
wal_manager.h
wal_manager_test.cc	Fix clang warnings regarding unnecessary std::move	2015-12-24 04:10:00 +08:00
write_batch.cc	support for concurrent adds to memtable	2015-12-25 11:03:40 -08:00
write_batch_base.cc
write_batch_internal.h	support for concurrent adds to memtable	2015-12-25 11:03:40 -08:00
write_batch_test.cc	support for concurrent adds to memtable	2015-12-25 11:03:40 -08:00
write_callback.h
write_callback_test.cc
write_controller.cc	When slowdown is triggered, reduce the write rate	2015-12-23 11:33:15 -08:00
write_controller.h	When slowdown is triggered, reduce the write rate	2015-12-23 11:33:15 -08:00
write_controller_test.cc	When slowdown is triggered, reduce the write rate	2015-12-23 11:33:15 -08:00
write_thread.cc	use -Werror=missing-field-initializers, to closer match MyRocks build	2015-12-30 14:56:18 -08:00
write_thread.h	use -Werror=missing-field-initializers, to closer match MyRocks build	2015-12-30 14:56:18 -08:00
writebuffer.h	support for concurrent adds to memtable	2015-12-25 11:03:40 -08:00