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

You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Peter Dillinger ca7ccbe2ea Misc hashing updates / upgrades (#5909) ... Summary: - Updated our included xxhash implementation to version 0.7.2 (== the latest dev version as of 2019-10-09). - Using XXH_NAMESPACE (like other fb projects) to avoid potential name collisions. - Added fastrange64, and unit tests for it and fastrange32. These are faster alternatives to hash % range. - Use preview version of XXH3 instead of MurmurHash64A for NPHash64 -- Had to update cache_test to increase probability of passing for any given hash function. - Use fastrange64 instead of % with uses of NPHash64 -- Had to fix WritePreparedTransactionTest.CommitOfDelayedPrepared to avoid deadlock apparently caused by new hash collision. - Set default seed for NPHash64 because specifying a seed rarely makes sense for it. - Removed unnecessary include xxhash.h in a popular .h file - Rename preview version of XXH3 to XXH3p for clarity and to ease backward compatibility in case final version of XXH3 is integrated. Relying on existing unit tests for NPHash64-related changes. Each new implementation of fastrange64 passed unit tests when manipulating my local build to select it. I haven't done any integration performance tests, but I consider the improved performance of the pieces being swapped in to be well established. Pull Request resolved: https://github.com/facebook/rocksdb/pull/5909 Differential Revision: D18125196 Pulled By: pdillinger fbshipit-source-id: f6bf83d49d20cbb2549926adf454fd035f0ecc0d		5 years ago
..
block.cc	Add an option to put first key of each sst block in the index (#5289)	5 years ago
block.h	Add class comment for Block	5 years ago
block_based_filter_block.cc	Fix regression affecting partitioned indexes/filters when cache_index_and_filter_blocks is false (#5705)	5 years ago
block_based_filter_block.h	Use delete to disable automatic generated methods. (#5009)	5 years ago
block_based_filter_block_test.cc	filter_bench - a prelim tool for SST filter benchmarking (#5825)	5 years ago
block_based_table_builder.cc	Misc hashing updates / upgrades (#5909)	5 years ago
block_based_table_builder.h	Use delete to disable automatic generated methods. (#5009)	5 years ago
block_based_table_factory.cc	Apply formatter to recent 200+ commits. (#5830)	5 years ago
block_based_table_factory.h	Organizing rocksdb/table directory by format	6 years ago
block_based_table_reader.cc	Fix VerifyChecksum readahead with mmap mode (#5945)	5 years ago
block_based_table_reader.h	Revert "Merging iterator to avoid child iterator reseek for some cases (#5286)" (#5871)	5 years ago
block_builder.cc	Organizing rocksdb/table directory by format	6 years ago
block_builder.h	Organizing rocksdb/table directory by format	6 years ago
block_prefix_index.cc	Move some memory related files from util/ to memory/ (#5382)	6 years ago
block_prefix_index.h	Organizing rocksdb/table directory by format	6 years ago
block_test.cc	upgrade gtest 1.7.0 => 1.8.1 for json result writing	5 years ago
block_type.h	Make the 'block read count' performance counters consistent (#5484)	5 years ago
cachable_entry.h	Move the filter readers out of the block cache (#5504)	5 years ago
data_block_footer.cc	Organizing rocksdb/table directory by format	6 years ago
data_block_footer.h	Organizing rocksdb/table directory by format	6 years ago
data_block_hash_index.cc	Organizing rocksdb/table directory by format	6 years ago
data_block_hash_index.h	Organizing rocksdb/table directory by format	6 years ago
data_block_hash_index_test.cc	New API to get all merge operands for a Key (#5604)	5 years ago
filter_block.h	Apply formatter to recent 200+ commits. (#5830)	5 years ago
filter_block_reader_common.cc	Store the filter bits reader alongside the filter block contents (#5936)	5 years ago
filter_block_reader_common.h	Fix regression affecting partitioned indexes/filters when cache_index_and_filter_blocks is false (#5705)	5 years ago
filter_policy.cc	FilterPolicy consolidation, part 2/2 (#5966)	5 years ago
filter_policy_internal.h	FilterPolicy consolidation, part 1/2 (#5963)	5 years ago
flush_block_policy.cc	Organizing rocksdb/table directory by format	6 years ago
flush_block_policy.h	Organizing rocksdb/table directory by format	6 years ago
full_filter_block.cc	Store the filter bits reader alongside the filter block contents (#5936)	5 years ago
full_filter_block.h	Store the filter bits reader alongside the filter block contents (#5936)	5 years ago
full_filter_block_test.cc	FilterPolicy consolidation, part 1/2 (#5963)	5 years ago
index_builder.cc	Add an option to put first key of each sst block in the index (#5289)	5 years ago
index_builder.h	Add an option to put first key of each sst block in the index (#5289)	5 years ago
mock_block_based_table.h	filter_bench - a prelim tool for SST filter benchmarking (#5825)	5 years ago
parsed_full_filter_block.cc	Store the filter bits reader alongside the filter block contents (#5936)	5 years ago
parsed_full_filter_block.h	Store the filter bits reader alongside the filter block contents (#5936)	5 years ago
partitioned_filter_block.cc	Store the filter bits reader alongside the filter block contents (#5936)	5 years ago
partitioned_filter_block.h	Store the filter bits reader alongside the filter block contents (#5936)	5 years ago
partitioned_filter_block_test.cc	FilterPolicy consolidation, part 1/2 (#5963)	5 years ago
uncompression_dict_reader.cc	Apply formatter to recent 200+ commits. (#5830)	5 years ago
uncompression_dict_reader.h	Revert to storing UncompressionDicts in the cache (#5645)	5 years ago