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Peter Dillinger 46ca51d430 filter_bench - a prelim tool for SST filter benchmarking (#5825) 
Summary:
Example: using the tool before and after PR https://github.com/facebook/rocksdb/issues/5784 shows that
the refactoring, presumed performance-neutral, actually sped up SST
filters by about 3% to 8% (repeatable result):

Before:
-  Dry run ns/op: 22.4725
-  Single filter ns/op: 51.1078
-  Random filter ns/op: 120.133

After:
+  Dry run ns/op: 22.2301
+  Single filter run ns/op: 47.4313
+  Random filter ns/op: 115.9

Only tests filters for the block-based table (full filters and
partitioned filters - same implementation; not block-based filters),
which seems to be the recommended format/implementation.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5825

Differential Revision: D17804987

Pulled By: pdillinger

fbshipit-source-id: 0f18a9c254c57f7866030d03e7fa4ba503bac3c5
2019-10-07 20:10:53 -07:00
..
adaptive Organizing rocksdb/table directory by format 2019-05-30 14:51:11 -07:00
block_based filter_bench - a prelim tool for SST filter benchmarking (#5825) 2019-10-07 20:10:53 -07:00
cuckoo Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
plain Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
block_fetcher.cc Divide file_reader_writer.h and .cc (#5803) 2019-09-16 10:33:51 -07:00
block_fetcher.h Combine the read-ahead logic for user reads and compaction reads (#5431) 2019-06-19 14:10:46 -07:00
cleanable_test.cc Move test related files under util/ to test_util/ (#5377) 2019-05-30 11:25:51 -07:00
format.cc Divide file_reader_writer.h and .cc (#5803) 2019-09-16 10:33:51 -07:00
format.h Charge block cache for cache internal usage (#5797) 2019-09-16 15:26:21 -07:00
full_filter_bits_builder.h Refactor/consolidate legacy Bloom implementation details (#5784) 2019-09-16 16:17:09 -07:00
get_context.cc New API to get all merge operands for a Key (#5604) 2019-08-06 14:26:44 -07:00
get_context.h Fix local includes 2019-08-22 16:21:47 -07:00
internal_iterator.h Revert "Merging iterator to avoid child iterator reseek for some cases (#5286)" (#5871) 2019-10-01 11:22:41 -07:00
iter_heap.h Make InternalKeyComparator final and directly use it in merging iterator 2017-09-11 12:04:21 -07:00
iterator_wrapper.h Revert "Merging iterator to avoid child iterator reseek for some cases (#5286)" (#5871) 2019-10-01 11:22:41 -07:00
iterator.cc Add an option to put first key of each sst block in the index (#5289) 2019-06-24 20:54:04 -07:00
merger_test.cc Move test related files under util/ to test_util/ (#5377) 2019-05-30 11:25:51 -07:00
merging_iterator.cc Fix a timer bug in MergingIterator::Seek() caused by #5871 (#5874) 2019-10-01 19:26:18 -07:00
merging_iterator.h Index value delta encoding (#3983) 2018-08-09 16:58:40 -07:00
meta_blocks.cc Divide file_reader_writer.h and .cc (#5803) 2019-09-16 10:33:51 -07:00
meta_blocks.h Fix comment of function NotifyCollectTableCollectorsOnFinish (#5738) 2019-08-29 10:57:01 -07:00
mock_table.cc Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
mock_table.h Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
multiget_context.h Support row cache with batched MultiGet (#5706) 2019-08-28 16:11:56 -07:00
persistent_cache_helper.cc Organizing rocksdb/table directory by format 2019-05-30 14:51:11 -07:00
persistent_cache_helper.h Change RocksDB License 2017-07-15 16:11:23 -07:00
persistent_cache_options.h Change RocksDB License 2017-07-15 16:11:23 -07:00
scoped_arena_iterator.h Change RocksDB License 2017-07-15 16:11:23 -07:00
sst_file_reader_test.cc simplify include directive involving inttypes (#5402) 2019-06-06 13:56:07 -07:00
sst_file_reader.cc Divide file_reader_writer.h and .cc (#5803) 2019-09-16 10:33:51 -07:00
sst_file_writer_collectors.h Fix SstFileReader not able to open ingested file (#5097) 2019-03-26 10:25:18 -07:00
sst_file_writer.cc Divide file_reader_writer.h and .cc (#5803) 2019-09-16 10:33:51 -07:00
table_builder.h Divide file_reader_writer.h and .cc (#5803) 2019-09-16 10:33:51 -07:00
table_properties_internal.h Index value delta encoding (#3983) 2018-08-09 16:58:40 -07:00
table_properties.cc Organizing rocksdb/table directory by format 2019-05-30 14:51:11 -07:00
table_reader_bench.cc Divide file_reader_writer.h and .cc (#5803) 2019-09-16 10:33:51 -07:00
table_reader_caller.h Add more callers for table reader. (#5454) 2019-06-20 14:31:48 -07:00
table_reader.h Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
table_test.cc Charge block cache for cache internal usage (#5797) 2019-09-16 15:26:21 -07:00
two_level_iterator.cc Add an option to put first key of each sst block in the index (#5289) 2019-06-24 20:54:04 -07:00
two_level_iterator.h Add an option to put first key of each sst block in the index (#5289) 2019-06-24 20:54:04 -07:00