fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph

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Igor Canadi 76f286cc82 Optimize bloom filter cache misses ... Summary: This optimizes the case when (cache_index_and_filter_blocks=1) and bloom filter is not present in the cache. Previously we did: 1. Read meta block from file 2. Read the filter position from the meta block 3. Read the filter Now, we pre-load the filter position on Table::Open(), so we can skip steps (1) and (2) on bloom filter cache miss. Instead of 2 IOs, we do only 1. Test Plan: make check Reviewers: sdong Reviewed By: sdong Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D46047		9 years ago
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adaptive_table_factory.cc	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
adaptive_table_factory.h	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
block.cc	perf_context: report time spent on reading index and bloom blocks	9 years ago
block.h	Use malloc_usable_size() for accounting block cache size	10 years ago
block_based_filter_block.cc	Build for CYGWIN	10 years ago
block_based_filter_block.h	Remember whole key/prefix filtering on/off in SST file	10 years ago
block_based_filter_block_test.cc	rocksdb: switch to gtest	10 years ago
block_based_table_builder.cc	Add ZSTD (not final format) compression type	9 years ago
block_based_table_builder.h	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
block_based_table_factory.cc	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
block_based_table_factory.h	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
block_based_table_reader.cc	Optimize bloom filter cache misses	9 years ago
block_based_table_reader.h	Optimize bloom filter cache misses	9 years ago
block_builder.cc	Turn on -Wshorten-64-to-32 and fix all the errors	10 years ago
block_builder.h	delete unused Comparator	10 years ago
block_hash_index.cc	Windows Port from Microsoft	10 years ago
block_hash_index.h	Turn on -Wshadow	10 years ago
block_hash_index_test.cc	rocksdb: switch to gtest	10 years ago
block_prefix_index.cc	Turn on -Wshorten-64-to-32 and fix all the errors	10 years ago
block_prefix_index.h	Windows Port from Microsoft	10 years ago
block_test.cc	rocksdb: switch to gtest	10 years ago
bloom_block.cc	table/bloom_block.*: pass func parameter by reference	10 years ago
bloom_block.h	Enforce write buffer memory limit across column families	10 years ago
cuckoo_table_builder.cc	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
cuckoo_table_builder.h	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
cuckoo_table_builder_test.cc	Block cuckoo table tests in ROCKSDB_LITE	9 years ago
cuckoo_table_factory.cc	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
cuckoo_table_factory.h	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
cuckoo_table_reader.cc	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
cuckoo_table_reader.h	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
cuckoo_table_reader_test.cc	Improved FileExists API	9 years ago
filter_block.h	Dump routine to BlockBasedTableReader	10 years ago
flush_block_policy.cc	move block based table related options BlockBasedTableOptions	10 years ago
format.cc	Add ZSTD (not final format) compression type	9 years ago
format.h	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
full_filter_block.cc	Remember whole key/prefix filtering on/off in SST file	10 years ago
full_filter_block.h	Remember whole key/prefix filtering on/off in SST file	10 years ago
full_filter_block_test.cc	rocksdb: switch to gtest	10 years ago
get_context.cc	Implement a table-level row cache	10 years ago
get_context.h	Implement a table-level row cache	10 years ago
iter_heap.h	Replace std::priority_queue in MergingIterator with custom heap, take 2	9 years ago
iterator.cc	rocksdb: Add missing override	10 years ago
iterator_wrapper.h	Turn -Wshadow back on	10 years ago
merger.cc	db_iter_test: add more test cases for the data race bug	9 years ago
merger.h	In DB::NewIterator(), try to allocate the whole iterator tree in an arena	11 years ago
merger_test.cc	Fixed and simplified merge_helper	9 years ago
meta_blocks.cc	Unified maps with Comparator for sorting, other cleanup	9 years ago
meta_blocks.h	Unified maps with Comparator for sorting, other cleanup	9 years ago
mock_table.cc	Unified maps with Comparator for sorting, other cleanup	9 years ago
mock_table.h	Unified maps with Comparator for sorting, other cleanup	9 years ago
plain_table_builder.cc	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
plain_table_builder.h	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
plain_table_factory.cc	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
plain_table_factory.h	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
plain_table_index.cc	"make format" against last 10 commits	9 years ago
plain_table_index.h	Block plain_table_index.cc in ROCKSDB_LITE	10 years ago
plain_table_key_coding.cc	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
plain_table_key_coding.h	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
plain_table_reader.cc	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
plain_table_reader.h	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
table_builder.h	Windows Port from Microsoft	10 years ago
table_properties.cc	Expose per-level aggregated table properties via GetProperty()	9 years ago
table_properties_internal.h	Fix iOS compile with -Wshorten-64-to-32	10 years ago
table_reader.h	Add functionality to pre-fetch blocks specified by a key range to BlockBasedTable implementation.	10 years ago
table_reader_bench.cc	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
table_test.cc	Optimize bloom filter cache misses	9 years ago
two_level_iterator.cc	Allocate LevelFileIteratorState and LevelFileNumIterator from DB iterator's arena	10 years ago
two_level_iterator.h	Allocate LevelFileIteratorState and LevelFileNumIterator from DB iterator's arena	10 years ago