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rocksdb/db
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sdong 33e0c93826 Reduce extra key comparision in DBIter::Next() 
Summary: Now DBIter::Next() always compares with current key with itself first, which is unnecessary if the last key is not a merge key. I made the change and didn't see db_iter_test fails. Want to hear whether people have any idea what I miss.

Test Plan: Run all unit tests

Subscribers: leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D48279
2015-11-24 17:16:18 -08:00
..
builder.cc Move skip_table_builder_flush to BlockBasedTableOption 2015-10-30 18:33:01 -07:00
builder.h Move skip_table_builder_flush to BlockBasedTableOption 2015-10-30 18:33:01 -07:00
c.cc Move skip_table_builder_flush to BlockBasedTableOption 2015-10-30 18:33:01 -07:00
c_test.c Deprecate CompactionFilterV2 2015-07-17 18:59:11 +02:00
column_family.cc UniversalCompactionPicker::PickCompaction(): avoid to form compactions if there is no file 2015-11-16 10:32:45 -08:00
column_family.h Total SST files size DB Property 2015-08-20 11:47:19 -07:00
column_family_test.cc Enable RocksDB to persist Options file. 2015-11-10 22:58:01 -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 Remove db_impl_readonly dependency on utilities 2015-07-14 11:32:54 -07:00
compacted_db_impl.h Remove db_impl_readonly dependency on utilities 2015-07-14 11:32:54 -07:00
compaction.cc CompactionFilter::Context to contain column family ID 2015-10-08 11:27:38 -07:00
compaction.h Passing table properties to compaction callback 2015-10-09 18:10:55 -07:00
compaction_iterator.cc Have a way for compaction filter to ignore snapshots 2015-11-20 15:57:26 -08:00
compaction_iterator.h Have a way for compaction filter to ignore snapshots 2015-11-20 15:57:26 -08:00
compaction_iterator_test.cc Compaction filter on merge operands 2015-10-07 09:30:03 -07:00
compaction_job.cc Move skip_table_builder_flush to BlockBasedTableOption 2015-10-30 18:33:01 -07:00
compaction_job.h Seperate InternalIterator from Iterator 2015-10-13 15:32:13 -07:00
compaction_job_stats_test.cc No need to #ifdef test only code on windows 2015-10-22 15:15:37 -07:00
compaction_job_test.cc log_writer: pass log number and whether recycling is enabled to ctor 2015-10-18 21:24:32 -04:00
compaction_picker.cc UniversalCompactionPicker::PickCompaction(): avoid to form compactions if there is no file 2015-11-16 10:32:45 -08:00
compaction_picker.h Make sure that CompactFiles does not run two parallel Level 0 compactions 2015-11-13 12:01:00 -08:00
compaction_picker_test.cc Fix condition for bottommost level 2015-10-05 17:40:18 -07:00
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 move convenience.h out of utilities 2015-07-15 14:51:51 -07:00
corruption_test.cc Switch to thread-local random for skiplist 2015-11-09 19:25:22 -08:00
cuckoo_table_db_test.cc Block cuckoo table tests in ROCKSDB_LITE 2015-07-20 10:50:46 -07:00
db_bench.cc Lint everything 2015-11-16 12:56:21 -08:00
db_compaction_filter_test.cc Have a way for compaction filter to ignore snapshots 2015-11-20 15:57:26 -08:00
db_compaction_test.cc Fixed DBCompactionTest.SkipStatsUpdateTest 2015-11-12 07:45:53 -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 Add wal files to Checkpoint for multiple column families. 2015-06-19 16:08:31 -07:00
db_impl.cc Handle multiple calls to DBImpl::PauseBackgroundWork() and DBImpl::ContinueBackgroundWork() 2015-11-16 14:20:18 -08:00
db_impl.h Enable RocksDB to persist Options file. 2015-11-10 22:58:01 -08:00
db_impl_debug.cc Add Memory Insight support to utilities 2015-11-03 17:52:17 -08:00
db_impl_experimental.cc Clean up InstallSuperVersion 2015-06-17 12:37:59 -07:00
db_impl_readonly.cc Remove db_impl_readonly dependency on utilities 2015-07-14 11:32:54 -07:00
db_impl_readonly.h Override DBImplReadOnly::SyncWAL() to return NotSupported. Previously, calling it caused program abort. 2015-09-25 21:25:30 -07:00
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 Reduce extra key comparision in DBIter::Next() 2015-11-24 17:16:18 -08:00
db_iter.h Prefix-based iterating only shows keys in prefix 2015-11-05 13:24:05 -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 No need to #ifdef test only code on windows 2015-10-22 15:15:37 -07:00
db_table_properties_test.cc No need to #ifdef test only code on windows 2015-10-22 15:15:37 -07:00
db_tailing_iter_test.cc Reuse file iterators in tailing iterator when memtable is flushed 2015-11-13 15:50:59 -08:00
db_test.cc Reduce extra key comparision in DBIter::Next() 2015-11-24 17:16:18 -08:00
db_test_util.cc Fix uninitilizeded SpecialEnv::time_elapse_only_sleep_ 2015-11-17 16:22:17 -08:00
db_test_util.h DBTest.MergeTestTime to only use fake time to be determinstic 2015-11-17 14:40:23 -08:00
db_universal_compaction_test.cc UniversalCompactionPicker::PickCompaction(): avoid to form compactions if there is no file 2015-11-16 10:32:45 -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 Support for SingleDelete() 2015-09-17 11:42:56 -07:00
dbformat.h key_ cannot become nullptr, so no check is needed for that 2015-09-18 20:15:20 +02:00
dbformat_test.cc Avoid manipulating const char* arrays 2015-07-14 00:21:41 -07:00
deletefile_test.cc Improved FileExists API 2015-07-20 17:20:40 -07:00
event_helpers.cc Passing table properties to compaction callback 2015-10-09 18:10:55 -07:00
event_helpers.h Add EventListener::OnTableFileDeletion() 2015-06-03 19:57:01 -07:00
experimental.cc Implement DB::PromoteL0 method 2015-04-23 12:10:36 -07:00
fault_injection_test.cc No need to #ifdef test only code on windows 2015-10-22 15:15:37 -07:00
file_indexer.cc Fix possible SIGSEGV in CompactRange (github issue #596) 2015-04-29 10:52:31 -07:00
file_indexer.h Fix public API dependency on internal codes and dependency on MAX_INT32 2015-07-11 10:32:11 -07:00
file_indexer_test.cc Fix possible SIGSEGV in CompactRange (github issue #596) 2015-04-29 10:52:31 -07:00
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 rocksdb: switch to gtest 2015-03-17 14:08:00 -07:00
flush_job.cc Seperate InternalIterator from Iterator 2015-10-13 15:32:13 -07:00
flush_job.h Seperate InternalIterator from Iterator 2015-10-13 15:32:13 -07:00
flush_job_test.cc log_writer: pass log number and whether recycling is enabled to ctor 2015-10-18 21:24:32 -04:00
flush_scheduler.cc Don't return (or dereference) dangling pointer 2014-10-02 14:33:16 -07:00
flush_scheduler.h Fix data race #1 2015-01-26 11:48:07 -08:00
forward_iterator.cc Fix forward_iterator allocation of vector. 2015-11-17 10:27:51 -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 InlineSkipList part 3/3 - new skiplist type that colocates key and node 2015-11-24 15:16:02 -08:00
inlineskiplist_test.cc InlineSkipList - part 2/3 2015-11-24 14:30:56 -08:00
internal_stats.cc Allow GetProperty to report the number of currently running flushes / compactions. 2015-10-17 00:16:36 -07:00
internal_stats.h Allow GetProperty to report the number of currently running flushes / compactions. 2015-10-17 00:16:36 -07:00
job_context.h fixed leaking log::Writers 2015-07-07 12:10:10 -07:00
listener_test.cc Lint everything 2015-11-16 12:56:21 -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 log_{reader,write}: recyclable record format 2015-10-19 17:24:05 -04:00
log_writer.h log_{reader,write}: recyclable record format 2015-10-19 17:24:05 -04:00
managed_iterator.cc Windows Port from Microsoft 2015-07-01 16:13:56 -07:00
managed_iterator.h Fixed xfunc related compile errors in ROCKSDB_LITE 2015-04-09 21:05:18 -07:00
manual_compaction_test.cc Move manual_compaction_test.cc from util to db 2015-10-14 11:06:27 -07:00
memtable.cc Seperate InternalIterator from Iterator 2015-10-13 15:32:13 -07:00
memtable.h Seperate InternalIterator from Iterator 2015-10-13 15:32:13 -07:00
memtable_allocator.cc Enforce write buffer memory limit across column families 2014-12-02 12:09:20 -08:00
memtable_allocator.h Enforce write buffer memory limit across column families 2014-12-02 12:09:20 -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 Removing duplicate code 2015-08-05 07:33:27 -07:00
memtablerep_bench.cc Merge pull request #811 from OverlordQ/unused-variable-warning 2015-11-02 12:44:27 -08:00
merge_context.h API to fetch from both a WriteBatchWithIndex and the db 2015-05-11 14:51:51 -07:00
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 Compaction filter on merge operands 2015-10-07 09:30:03 -07:00
merge_operator.cc Call merge operators with empty values 2015-06-26 11:35:46 -07:00
merge_test.cc Make merge_test runnable in ROCKSDB_LITE 2015-07-20 11:17:52 -07:00
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 PlainTableReader to support non-mmap mode 2015-09-23 11:41:07 -07:00
prefix_test.cc Prefix-based iterating only shows keys in prefix 2015-11-05 13:24:05 -08:00
repair.cc log_reader: pass log_number and optional info_log to ctor 2015-10-18 21:24:32 -04:00
skiplist.h Switch to thread-local random for skiplist 2015-11-09 19:25:22 -08:00
skiplist_test.cc rocksdb: switch to gtest 2015-03-17 14:08:00 -07:00
slice.cc Create an abstract interface for write batches 2015-03-17 19:23:08 -07:00
snapshot_impl.cc simple ManagedSnapshot wrapper 2015-08-06 17:59:05 -07:00
snapshot_impl.h simple ManagedSnapshot wrapper 2015-08-06 17:59:05 -07:00
table_cache.cc Seperate InternalIterator from Iterator 2015-10-13 15:32:13 -07:00
table_cache.h Seperate InternalIterator from Iterator 2015-10-13 15:32:13 -07:00
table_properties_collector.cc Support for SingleDelete() 2015-09-17 11:42:56 -07:00
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 Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env 2015-07-17 16:58:18 -07:00
version_builder.cc Update DB::AddFile() to have less restrictions 2015-10-30 16:38:10 -07:00
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 Add a mode to always pick the oldest file to compact for each level 2015-09-21 17:21:59 -07:00
version_edit.cc New Manifest format to allow customized fields in NewFile. 2015-10-08 15:51:45 -07:00
version_edit.h New Manifest format to allow customized fields in NewFile. 2015-10-08 15:51:45 -07:00
version_edit_test.cc New Manifest format to allow customized fields in NewFile. 2015-10-08 15:51:45 -07:00
version_set.cc Merge pull request #746 from ceph/wip-recycle 2015-10-26 15:01:28 -07:00
version_set.h Log more information for the add file with overlapping range failure 2015-10-19 17:31:13 -07:00
version_set_test.cc Report live data size estimate 2015-07-21 21:33:20 -07:00
wal_manager.cc log_reader: pass log_number and optional info_log to ctor 2015-10-18 21:24:32 -04:00
wal_manager.h Fix -Wnon-virtual-dtor errors 2014-11-10 17:39:38 -05:00
wal_manager_test.cc log_writer: pass log number and whether recycling is enabled to ctor 2015-10-18 21:24:32 -04:00
write_batch.cc Don't merge WriteBatch-es if WAL is disabled 2015-11-12 10:50:38 -08:00
write_batch_base.cc Support for SingleDelete() 2015-09-17 11:42:56 -07:00
write_batch_internal.h Don't merge WriteBatch-es if WAL is disabled 2015-11-12 10:50:38 -08:00
write_batch_test.cc track WriteBatch contents 2015-11-10 16:56:06 -08:00
write_callback.h Optimistic Transactions 2015-05-29 14:36:35 -07:00
write_callback_test.cc Fix compile for write_callback_test in ROCKSDB_LITE 2015-07-20 10:54:15 -07:00
write_controller.cc Slow down writes by bytes written 2015-06-11 20:42:18 -07:00
write_controller.h Slow down writes by bytes written 2015-06-11 20:42:18 -07:00
write_controller_test.cc Slow down writes by bytes written 2015-06-11 20:42:18 -07:00
write_thread.cc incorrect batch group size computation for write throttling 2015-11-06 09:23:55 -08:00
write_thread.h reduce db mutex contention for write batch groups 2015-08-14 10:55:43 -07:00
writebuffer.h Enforce write buffer memory limit across column families 2014-12-02 12:09:20 -08:00