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rocksdb/util
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sdong 5d17297b76 Make UserComparatorWrapper not Customizable (#10837) 
Summary:
Right now UserComparatorWrapper is a Customizable object, although it is not, which introduces some intialization overhead for the object. In some benchmarks, it shows up in CPU profiling. Make it not configurable by defining most functions needed by UserComparatorWrapper to an interface and implement the interface.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/10837

Test Plan: Make sure existing tests pass

Reviewed By: pdillinger

Differential Revision: D40528511

fbshipit-source-id: 70eaac89ecd55401a26e8ed32abbc413a9617c62
 		2022-10-21 12:27:50 -07:00
..
aligned_buffer.h Remove code that only compiles for Visual Studio versions older than 2015 (#10065) 2022-05-26 16:55:08 -07:00
async_file_reader.cc Add some missing headers (#10519) 2022-08-11 12:45:50 -07:00
async_file_reader.h Add some missing headers (#10519) 2022-08-11 12:45:50 -07:00
autovector.h Fix autovector::emplace_back return type for C++17 (#10542) 2022-08-23 14:58:16 -07:00
autovector_test.cc Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
bloom_impl.h FilterPolicy API changes for 7.0 (#9501) 2022-02-08 13:56:46 -08:00
bloom_test.cc Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
build_version.cc.in Remove own ToString() (#9955) 2022-05-06 13:03:58 -07:00
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
cleanable.cc Fix compile error in Clang 13 (#10033) 2022-05-28 00:15:28 -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
coding_lean.h New stable, fixed-length cache keys (#9126) 2021-12-16 17:15:13 -08:00
coding_test.cc Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
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 Document design/specification bugs with auto_prefix_mode (#10144) 2022-06-13 11:08:50 -07:00
compression.cc Integrate WAL compression into log reader/writer. (#9642) 2022-03-09 15:49:53 -08:00
compression.h Added WAL compression checksum (#10319) 2022-07-13 15:29:20 -07:00
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
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
coro_utils.h Add some missing headers (#10519) 2022-08-11 12:45:50 -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
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.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_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_test.cc Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
defer.h Fix and detect headers with missing dependencies (#8893) 2021-09-10 10:00:26 -07:00
defer_test.cc Fix insecure internal API for GetImpl (#8590) 2021-07-29 17:23:01 -07:00
distributed_mutex.h Use optimized folly DistributedMutex in LRUCache when available (#10179) 2022-06-17 13:08:45 -07:00
duplicate_detector.h Cleanup includes in dbformat.h (#8930) 2021-09-29 04:04:40 -07:00
dynamic_bloom.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
dynamic_bloom.h Fix major bug with MultiGet, DeleteRange, and memtable Bloom (#9453) 2022-01-27 14:55:04 -08:00
dynamic_bloom_test.cc Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -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 Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
filelock_test.cc Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
filter_bench.cc Pass rate_limiter_priority through filter block reader functions to FS (#10251) 2022-06-24 16:13:44 -07:00
gflags_compat.h Add DECLARE_uint32 to gflags compatibility (#10729) 2022-09-27 20:12:13 -07:00
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
hash128.h Upgrade xxhash, add Hash128 (#8634) 2021-08-20 18:41:51 -07:00
hash_containers.h Meta-internal folly integration with F14FastMap (#9546) 2022-04-13 07:34:01 -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 Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
heap.h Use std::numeric_limits<> (#9954) 2022-05-05 13:08:21 -07:00
heap_test.cc Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
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
math.h Derive cache keys from SST unique IDs (#10394) 2022-08-12 13:49:49 -07:00
math128.h Derive cache keys from SST unique IDs (#10394) 2022-08-12 13:49:49 -07:00
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 Fix typo in comments and code (#10233) 2022-06-22 15:45:21 -07:00
ppc-opcode.h Remove PATENTS text from a few straggler files (#5326) 2019-05-21 16:22:35 -07:00
random.cc Remove ROCKSDB_SUPPORT_THREAD_LOCAL define because it's a part of C++11 (#10015) 2022-05-18 15:25:19 -07:00
random.h Experimental support for SST unique IDs (#8990) 2021-10-18 23:32:01 -07:00
random_test.cc Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
rate_limiter.cc Fix race conditions in GenericRateLimiter (#10374) 2022-07-19 09:31:14 -07:00
rate_limiter.h Fix race conditions in GenericRateLimiter (#10374) 2022-07-19 09:31:14 -07:00
rate_limiter_test.cc Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -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
repeatable_thread_test.cc Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
ribbon_alg.h Use only ASCII in source files (#10164) 2022-06-15 14:44:43 -07:00
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 Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
set_comparator.h Fix and detect headers with missing dependencies (#8893) 2021-09-10 10:00:26 -07:00
single_thread_executor.h Add some missing headers (#10519) 2022-08-11 12:45:50 -07:00
slice.cc Remove own ToString() (#9955) 2022-05-06 13:03:58 -07:00
slice_test.cc Require C++17 (#9481) 2022-02-04 17:13:10 -08:00
slice_transform_test.cc Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
status.cc Combine data members of IOStatus with Status (#9549) 2022-02-22 11:23:01 -08:00
stderr_logger.cc Fix an import issue in fbcode. (#10604) 2022-08-29 21:09:36 -07:00
stderr_logger.h Fix an import issue in fbcode. (#10604) 2022-08-29 21:09:36 -07:00
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 Fix potential ambiguities in/around port/sys_time.h (#10045) 2022-05-24 18:20:17 -07:00
string_util.h Remove own ToString() (#9955) 2022-05-06 13:03:58 -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 Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
thread_local.cc Remove ROCKSDB_SUPPORT_THREAD_LOCAL define because it's a part of C++11 (#10015) 2022-05-18 15:25:19 -07:00
thread_local.h Replace most typedef with using= (#8751) 2021-09-07 11:31:59 -07:00
thread_local_test.cc Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
thread_operation.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
threadpool_imp.cc Support reservation in thread pool (#10278) 2022-07-08 19:48:09 -07:00
threadpool_imp.h Support reservation in thread pool (#10278) 2022-07-08 19:48:09 -07:00
timer.h Fix periodic_task unable to re-register the same task type (#10379) 2022-08-25 18:52:37 -07:00
timer_queue.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
timer_queue_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
timer_test.cc Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
user_comparator_wrapper.h Make UserComparatorWrapper not Customizable (#10837) 2022-10-21 12:27:50 -07:00
vector_iterator.h Make InternalKeyComparator not configurable (#10342) 2022-07-14 10:09:31 -07:00
work_queue.h Fix and detect headers with missing dependencies (#8893) 2021-09-10 10:00:26 -07:00
work_queue_test.cc Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
xxhash.cc Upgrade xxhash, add Hash128 (#8634) 2021-08-20 18:41:51 -07:00
xxhash.h Use only ASCII in source files (#10164) 2022-06-15 14:44:43 -07:00
xxph3.h Fix and detect headers with missing dependencies (#8893) 2021-09-10 10:00:26 -07:00