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rocksdb/util
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mrambacher 37ec9d0c12 Improve performance of SliceTransform::AsString (#9401) 
Summary:
1. Removed the options from the Capped/Fixed SliceTransforms.  Instead these classes are created with id.number.  This allows the GetID() id to be calculated and stored at class construction time.  This change puts the construction back to similar to how it was prior to the Customizable changes for SliceTransform.

2.  Improve the performance of AsString by using the ID only if there are no option properties (which is the case for all of the builtin transforms).

Ran tests of calling AsString in a loop 5M times and found approximately a 10x performance increase vs the original code.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/9401

Reviewed By: pdillinger

Differential Revision: D33668672

Pulled By: mrambacher

fbshipit-source-id: d0075912c6ece8ed754ee543bc6b0b49a169b309
2022-01-27 10:05:33 -08:00
..
aligned_buffer.h
Fix wrong comments about function TruncateToPageBoundary. (#6975)
2020-10-07 12:34:34 -07:00
autovector_test.cc
Replace most typedef with using= (#8751)
2021-09-07 11:31:59 -07:00
autovector.h
Replace most typedef with using= (#8751)
2021-09-07 11:31:59 -07:00
bloom_impl.h
Ribbon: InterleavedSolutionStorage (#7598)
2020-11-03 12:46:36 -08:00
bloom_test.cc
Release cache reservation of hash entries of the fall-back Ribbon Filter earlier (#9345)
2022-01-07 11:25:21 -08:00
build_version.cc.in
Make builds reproducible (#7866)
2021-01-28 17:42:16 -08:00
cast_util.h
More refactoring ahead of footer & meta changes (#9240)
2021-12-10 08:13:26 -08:00
channel.h
Fix and detect headers with missing dependencies (#8893)
2021-09-10 10:00:26 -07:00
coding_lean.h
New stable, fixed-length cache keys (#9126)
2021-12-16 17:15:13 -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
More refactoring ahead of footer & meta changes (#9240)
2021-12-10 08:13:26 -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
Restore Regex support for ObjectLibrary::Register, rename new APIs to allow old one to be deprecated in the future (#9362)
2022-01-11 06:33:48 -08:00
compression_context_cache.cc
Remove using namespace (#9369)
2022-01-12 09:31:12 -08:00
compression_context_cache.h
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
compression.h
Add support for building on s390x platform (#8962)
2021-10-22 10:13:15 -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 and detect headers with missing dependencies (#8893)
2021-09-10 10:00:26 -07:00
crc32c_test.cc
Implementation of Crc32c combine function (#8305)
2021-06-16 18:30:34 -07:00
crc32c.cc
Replace most typedef with using= (#8751)
2021-09-07 11:31:59 -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
Fix and detect headers with missing dependencies (#8893)
2021-09-10 10:00:26 -07:00
duplicate_detector.h
Cleanup includes in dbformat.h (#8930)
2021-09-29 04:04:40 -07:00
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
Fix and detect headers with missing dependencies (#8893)
2021-09-10 10:00:26 -07:00
file_checksum_helper.cc
Restore Regex support for ObjectLibrary::Register, rename new APIs to allow old one to be deprecated in the future (#9362)
2022-01-11 06:33:48 -08:00
file_checksum_helper.h
New stable, fixed-length cache keys (#9126)
2021-12-16 17:15:13 -08:00
file_reader_writer_test.cc
Add listener API that notifies on IOError (#9177)
2021-11-18 17:11:19 -08:00
filelock_test.cc
Fix MSVC-related build issues (#7439)
2020-10-01 09:23:04 -07:00
filter_bench.cc
Account Bloom/Ribbon filter construction memory in global memory limit (#9073)
2021-11-18 09:42:20 -08:00
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
New stable, fixed-length cache keys (#9126)
2021-12-16 17:15:13 -08:00
hash.cc
Experimental support for SST unique IDs (#8990)
2021-10-18 23:32:01 -07:00
hash.h
Experimental support for SST unique IDs (#8990)
2021-10-18 23:32:01 -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 most typedef with using= (#8751)
2021-09-07 11:31:59 -07:00
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
New stable, fixed-length cache keys (#9126)
2021-12-16 17:15:13 -08:00
math.h
New stable, fixed-length cache keys (#9126)
2021-12-16 17:15:13 -08:00
murmurhash.cc
C++20 compatibility (#6697)
2020-04-20 13:24:25 -07:00
murmurhash.h
Replace most typedef with using= (#8751)
2021-09-07 11:31:59 -07:00
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
Experimental support for SST unique IDs (#8990)
2021-10-18 23:32:01 -07:00
rate_limiter_test.cc
Make RateLimiter Customizable (#9141)
2021-12-01 06:57:02 -08:00
rate_limiter.cc
Restore Regex support for ObjectLibrary::Register, rename new APIs to allow old one to be deprecated in the future (#9362)
2022-01-11 06:33:48 -08:00
rate_limiter.h
Make RateLimiter Customizable (#9141)
2021-12-01 06:57:02 -08:00
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
Account Bloom/Ribbon filter construction memory in global memory limit (#9073)
2021-11-18 09:42:20 -08:00
ribbon_test.cc
Upgrade xxhash, add Hash128 (#8634)
2021-08-20 18:41:51 -07:00
set_comparator.h
Fix and detect headers with missing dependencies (#8893)
2021-09-10 10:00:26 -07:00
slice_test.cc
Remove deprecated ObjectLibrary::Register() (and Regex public API) (#9439)
2022-01-26 16:22:44 -08:00
slice_transform_test.cc
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
slice.cc
Improve performance of SliceTransform::AsString (#9401)
2022-01-27 10:05:33 -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
Remove some unneeded code (#8736)
2021-09-01 14:28:58 -07:00
string_util.h
Experimental support for SST unique IDs (#8990)
2021-10-18 23:32:01 -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 most typedef with using= (#8751)
2021-09-07 11:31:59 -07:00
thread_operation.h
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
threadpool_imp.cc
Remove incremental ID from background thread pool names (#9165)
2021-11-16 18:26:12 -08:00
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
Skip directory fsync for filesystem btrfs (#8903)
2021-11-03 12:21:27 -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
Cleanup multiple implementations of VectorIterator (#8901)
2021-10-06 07:48:31 -07:00
work_queue_test.cc
Add pipelined & parallel compression optimization (#6262)
2020-04-01 16:40:18 -07:00
work_queue.h
Fix and detect headers with missing dependencies (#8893)
2021-09-10 10:00:26 -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
Fix and detect headers with missing dependencies (#8893)
2021-09-10 10:00:26 -07:00