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22161b7547
rocksdb/util
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Peter Dillinger 22161b7547 Upgrade xxhash, add Hash128 (#8634) 
Summary:
With expected use for a 128-bit hash, xxhash library is
upgraded to current dev (2c611a76f914828bed675f0f342d6c4199ffee1e)
as of Aug 6 so that we can use production version of XXH3_128bits
as new Hash128 function (added in hash128.h).

To make this work, however, we have to carve out the "preview" version
of XXH3 that is used in new SST Bloom and Ribbon filters, since that
will not get maintenance in xxhash releases. I have consolidated all the
relevant code into xxph3.h and made it "inline only" (no .cc file). The
working name for this hash function is changed from XXH3p to XXPH3
(XX Preview Hash) because the latter is easier to get working with no
symbol name conflicts between the headers.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/8634

Test Plan:
no expected change in existing functionality. For Hash128,
added some unit tests based on those for Hash64 to ensure some basic
properties and that the values do not change accidentally.

Reviewed By: zhichao-cao

Differential Revision: D30173490

Pulled By: pdillinger

fbshipit-source-id: 06aa542a7a28b353bc2c865b9b2f8bdfe44158e4
2021-08-20 18:41:51 -07:00
..
aligned_buffer.h Fix wrong comments about function TruncateToPageBoundary. (#6975) 2020-10-07 12:34:34 -07:00
autovector_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
autovector.h Change autovector to have a reserved size in LITE mode (#6868) 2020-05-21 14:48:10 -07:00
bloom_impl.h Ribbon: InterleavedSolutionStorage (#7598) 2020-11-03 12:46:36 -08:00
bloom_test.cc Add Bloom/Ribbon hybrid API support (#8679) 2021-08-20 18:00:16 -07:00
build_version.cc.in Make builds reproducible (#7866) 2021-01-28 17:42:16 -08:00
cast_util.h Replace reinterpret_cast with static_cast_with_check (#7067) 2020-07-02 19:25:41 -07:00
channel.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
coding_lean.h Refine Ribbon configuration, improve testing, add Homogeneous (#7879) 2021-02-26 08:50:42 -08:00
coding_test.cc Fix potential overflow of unsigned type in for loop (#6902) 2020-06-02 15:05:07 -07:00
coding.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
coding.h Refine Ribbon configuration, improve testing, add Homogeneous (#7879) 2021-02-26 08:50:42 -08:00
compaction_job_stats_impl.cc Update compaction statistics to include the amount of data read from blob files (#8022) 2021-03-04 00:43:48 -08:00
comparator.cc Add customizable_util.h to the public API (#8301) 2021-06-29 09:08:57 -07:00
compression_context_cache.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
compression_context_cache.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
compression.h rocksdb: don't call LZ4_loadDictHC with null dictionary 2021-08-09 16:05:46 -07:00
concurrent_task_limiter_impl.cc Remove TaskLimiterToken::ReleaseOnce for fix (#8567) 2021-07-21 17:37:53 -07:00
concurrent_task_limiter_impl.h Remove TaskLimiterToken::ReleaseOnce for fix (#8567) 2021-07-21 17:37:53 -07:00
core_local.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
crc32c_arm64.cc Mac M1 crc32 intrinsics ARM64 check support proposal (#7893) 2021-03-10 09:05:56 -08:00
crc32c_arm64.h Fix compilation on Apple Silicon (#7714) 2020-12-04 15:22:33 -08:00
crc32c_ppc_asm.S Fix Compilation on ppc64le using Clang 11 (#7713) 2020-12-01 11:21:44 -08:00
crc32c_ppc_constants.h Remove PATENTS text from a few straggler files (#5326) 2019-05-21 16:22:35 -07:00
crc32c_ppc.c Fix Compilation on ppc64le using Clang 11 (#7713) 2020-12-01 11:21:44 -08:00
crc32c_ppc.h Fix Compilation on ppc64le using Clang 11 (#7713) 2020-12-01 11:21:44 -08:00
crc32c_test.cc Implementation of Crc32c combine function (#8305) 2021-06-16 18:30:34 -07:00
crc32c.cc Using existing crc32c checksum in checksum handoff for Manifest and WAL (#8412) 2021-06-25 00:47:17 -07:00
crc32c.h Implementation of Crc32c combine function (#8305) 2021-06-16 18:30:34 -07:00
defer_test.cc Fix insecure internal API for GetImpl (#8590) 2021-07-29 17:23:01 -07:00
defer.h Stable cache keys on ingested SST files (#8669) 2021-08-18 11:33:03 -07:00
duplicate_detector.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
dynamic_bloom_test.cc Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033) 2021-03-15 04:34:11 -07:00
dynamic_bloom.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
dynamic_bloom.h Genericize and clean up FastRange (#7436) 2020-09-28 11:35:00 -07:00
fastrange.h Genericize and clean up FastRange (#7436) 2020-09-28 11:35:00 -07:00
file_checksum_helper.cc Refactor with VersionEditHandler (#6581) 2020-11-11 08:00:14 -08:00
file_checksum_helper.h Real fix for race in backup custom checksum checking (#7309) 2020-08-26 10:39:20 -07:00
file_reader_writer_test.cc Fix a minor issue with initializing the test path (#8555) 2021-07-23 08:38:45 -07:00
filelock_test.cc Fix MSVC-related build issues (#7439) 2020-10-01 09:23:04 -07:00
filter_bench.cc Rename variables in ImmutableCFOptions to avoid conflicts with ImmutableDBOptions (#8227) 2021-04-26 12:43:45 -07:00
gflags_compat.h Fix many tests to run with MEM_ENV and ENCRYPTED_ENV; Introduce a MemoryFileSystem class (#7566) 2020-10-27 10:33:09 -07:00
hash128.h Upgrade xxhash, add Hash128 (#8634) 2021-08-20 18:41:51 -07:00
hash_map.h Change HashMap::Insert()'s value to a const reference (#6567) 2020-03-20 14:59:54 -07:00
hash_test.cc Upgrade xxhash, add Hash128 (#8634) 2021-08-20 18:41:51 -07:00
hash.cc Upgrade xxhash, add Hash128 (#8634) 2021-08-20 18:41:51 -07:00
hash.h Upgrade xxhash, add Hash128 (#8634) 2021-08-20 18:41:51 -07:00
heap_test.cc Revert "Update googletest from 1.8.1 to 1.10.0 (#6808)" (#6923) 2020-06-03 15:55:03 -07:00
heap.h Avoid self-move-assign in pop operation of binary heap. (#7942) 2021-02-19 13:47:25 -08:00
kv_map.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
log_write_bench.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
math128.h Refine Ribbon configuration, improve testing, add Homogeneous (#7879) 2021-02-26 08:50:42 -08:00
math.h Fix MSVC-related build issues (#7439) 2020-10-01 09:23:04 -07:00
murmurhash.cc C++20 compatibility (#6697) 2020-04-20 13:24:25 -07:00
murmurhash.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
mutexlock.h Prevents Table Cache to open same files more times (#6707) 2020-04-21 13:16:31 -07:00
ppc-opcode.h Remove PATENTS text from a few straggler files (#5326) 2019-05-21 16:22:35 -07:00
random_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
random.cc Add De/Serialization for CompactionInput/Result (#8247) 2021-05-12 12:36:43 -07:00
random.h Add De/Serialization for CompactionInput/Result (#8247) 2021-05-12 12:36:43 -07:00
rate_limiter_test.cc Simplify GenericRateLimiter algorithm (#8602) 2021-08-09 16:47:15 -07:00
rate_limiter.cc Simplify GenericRateLimiter algorithm (#8602) 2021-08-09 16:47:15 -07:00
rate_limiter.h Simplify GenericRateLimiter algorithm (#8602) 2021-08-09 16:47:15 -07:00
repeatable_thread_test.cc Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033) 2021-03-15 04:34:11 -07:00
repeatable_thread.h Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033) 2021-03-15 04:34:11 -07:00
ribbon_alg.h Refine Ribbon configuration, improve testing, add Homogeneous (#7879) 2021-02-26 08:50:42 -08:00
ribbon_config.cc Refine Ribbon configuration, improve testing, add Homogeneous (#7879) 2021-02-26 08:50:42 -08:00
ribbon_config.h Refine Ribbon configuration, improve testing, add Homogeneous (#7879) 2021-02-26 08:50:42 -08:00
ribbon_impl.h Upgrade xxhash, add Hash128 (#8634) 2021-08-20 18:41:51 -07:00
ribbon_test.cc Upgrade xxhash, add Hash128 (#8634) 2021-08-20 18:41:51 -07:00
set_comparator.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
slice_test.cc Handoff checksum Implementation (#7523) 2021-02-10 22:20:32 -08:00
slice_transform_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
slice.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
status.cc Add remote compaction public API (#8300) 2021-05-19 21:41:31 -07:00
stderr_logger.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
stop_watch.h Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033) 2021-03-15 04:34:11 -07:00
string_util.cc Add remote compaction public API (#8300) 2021-05-19 21:41:31 -07:00
string_util.h Add remote compaction public API (#8300) 2021-05-19 21:41:31 -07:00
thread_guard.h Introduce a ThreadGuard class and use it in ExternalSSTFileTest.PickedLevelBug (#8112) 2021-03-25 22:08:58 -07:00
thread_list_test.cc fix thread status synchronization in thread_list_test (#7825) 2021-01-04 10:46:24 -08:00
thread_local_test.cc Add StartThread type checking wrapper (#8303) 2021-05-19 16:51:13 -07:00
thread_local.cc Fix typo in ThreadData comment (#7131) 2020-07-15 09:23:23 -07:00
thread_local.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
thread_operation.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
threadpool_imp.cc Prevent joining detached thread in ThreadPoolImpl (#8635) 2021-08-06 19:06:02 -07:00
threadpool_imp.h Make it able to lower cpu priority to specific level in threadpool (#6969) 2020-06-13 13:25:20 -07:00
timer_queue_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
timer_queue.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
timer_test.cc Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033) 2021-03-15 04:34:11 -07:00
timer.h Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033) 2021-03-15 04:34:11 -07:00
user_comparator_wrapper.h Enable backward iterator for keys with user-defined timestamp (#8035) 2021-03-10 11:15:46 -08:00
vector_iterator.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
work_queue_test.cc Add pipelined & parallel compression optimization (#6262) 2020-04-01 16:40:18 -07:00
work_queue.h Revamp cache_bench to resemble a real workload (#6629) 2020-04-03 10:26:49 -07:00
xxhash.cc Upgrade xxhash, add Hash128 (#8634) 2021-08-20 18:41:51 -07:00
xxhash.h Upgrade xxhash, add Hash128 (#8634) 2021-08-20 18:41:51 -07:00
xxph3.h Upgrade xxhash, add Hash128 (#8634) 2021-08-20 18:41:51 -07:00