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rocksdb/util
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Igor Canadi 1cf5deb8fd Introduce CacheAllocator, a custom allocator for cache blocks (#4437) 
Summary:
This is a conceptually simple change, but it touches many files to
pass the allocator through function calls.

We introduce CacheAllocator, which can be used by clients to configure
custom allocator for cache blocks. Our motivation is to hook this up
with folly's `JemallocNodumpAllocator`
(f43ce6d686/folly/experimental/JemallocNodumpAllocator.h),
but there are many other possible use cases.

Additionally, this commit cleans up memory allocation in
`util/compression.h`, making sure that all allocations are wrapped in a
unique_ptr as soon as possible.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4437

Differential Revision: D10132814

Pulled By: yiwu-arbug

fbshipit-source-id: be1343a4b69f6048df127939fea9bbc96969f564
2018-10-02 17:24:58 -07:00
..
aligned_buffer.h Fix Copying of data between buffers in FilePrefetchBuffer (#4100) 2018-07-11 12:28:13 -07:00
allocator.h Change RocksDB License 2017-07-15 16:11:23 -07:00
arena_test.cc arena: derive alignment unit from std::max_align_t 2017-10-17 11:13:19 -07:00
arena.cc comment unused parameters to turn on -Wunused-parameter flag 2018-04-12 17:59:16 -07:00
arena.h arena: derive alignment unit from std::max_align_t 2017-10-17 11:13:19 -07:00
auto_roll_logger_test.cc Per-thread unique test db names (#4135) 2018-07-13 17:27:39 -07:00
auto_roll_logger.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
auto_roll_logger.h Fix the Logger::Close() and DBImpl::Close() design pattern 2018-02-23 13:57:26 -08:00
autovector_test.cc fix memory leak in two_level_iterator 2018-04-15 17:26:26 -07:00
autovector.h Change RocksDB License 2017-07-15 16:11:23 -07:00
bloom_test.cc fix gflags namespace 2017-12-01 10:42:05 -08:00
bloom.cc Improve FullFilterBitsReader::HashMayMatch's doc (#4202) 2018-08-06 11:13:18 -07:00
build_version.cc.in Makefile: generate util/build_version.cc from .in file (#1384) 2016-10-25 11:31:39 -07:00
build_version.h Change RocksDB License 2017-07-15 16:11:23 -07:00
cache_allocator.h Introduce CacheAllocator, a custom allocator for cache blocks (#4437) 2018-10-02 17:24:58 -07:00
cast_util.h Add a missing "once" in .h 2017-07-31 12:12:03 -07:00
channel.h Support pragma once in all header files and cleanup some warnings (#4339) 2018-09-05 18:13:31 -07:00
coding_test.cc Coding.h: Added Fixed16 support (#4142) 2018-07-16 23:43:41 -07:00
coding.cc Enable MSVC W4 with a few exceptions. Fix warnings and bugs 2017-10-19 10:57:12 -07:00
coding.h Add path to WritableFileWriter. (#4039) 2018-08-23 10:12:58 -07:00
compaction_job_stats_impl.cc comment unused parameters to turn on -Wunused-parameter flag 2018-04-12 17:59:16 -07:00
comparator.cc Improve point-lookup performance using a data block hash index (#4174) 2018-08-15 14:30:03 -07:00
compression_context_cache.cc run make format for PR 3838 (#3954) 2018-06-05 12:58:02 -07:00
compression_context_cache.h run make format for PR 3838 (#3954) 2018-06-05 12:58:02 -07:00
compression.h Introduce CacheAllocator, a custom allocator for cache blocks (#4437) 2018-10-02 17:24:58 -07:00
concurrent_arena.cc Cap concurrent arena's shard block size to 128KB (#4147) 2018-07-18 10:43:54 -07:00
concurrent_arena.h util: Fix coverity issues 2017-11-03 14:42:08 -07:00
core_local.h Change RocksDB License 2017-07-15 16:11:23 -07:00
crc32c_ppc_asm.S Updated CRC32 Power Optimization Changes 2017-08-31 14:16:30 -07:00
crc32c_ppc_constants.h Support pragma once in all header files and cleanup some warnings (#4339) 2018-09-05 18:13:31 -07:00
crc32c_ppc.c Updated CRC32 Power Optimization Changes 2017-08-31 14:16:30 -07:00
crc32c_ppc.h Support pragma once in all header files and cleanup some warnings (#4339) 2018-09-05 18:13:31 -07:00
crc32c_test.cc Build and tests fixes for Solaris Sparc (#4000) 2018-06-15 12:42:53 -07:00
crc32c.cc Add GCC 8 to Travis (#3433) 2018-07-13 10:58:06 -07:00
crc32c.h Updated CRC32 Power Optimization Changes 2017-08-31 14:16:30 -07:00
delete_scheduler_test.cc Auto recovery from out of space errors (#4164) 2018-09-15 13:43:04 -07:00
delete_scheduler.cc In delete scheduler, before ftruncate file for slow delete, check whether there is other hard links (#4093) 2018-07-09 15:28:12 -07:00
delete_scheduler.h In delete scheduler, before ftruncate file for slow delete, check whether there is other hard links (#4093) 2018-07-09 15:28:12 -07:00
duplicate_detector.h Improve db_stress with transactions 2018-04-18 16:32:35 -07:00
dynamic_bloom_test.cc Two code changes to make "clang analyze" happy (#4292) 2018-08-20 17:43:41 -07:00
dynamic_bloom.cc Use nullptr instead of NULL / 0 more consistently. 2018-03-07 12:42:12 -08:00
dynamic_bloom.h Enable MSVC W4 with a few exceptions. Fix warnings and bugs 2017-10-19 10:57:12 -07:00
event_logger_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
event_logger.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
event_logger.h Change RocksDB License 2017-07-15 16:11:23 -07:00
fault_injection_test_env.cc BlobDB: handle IO error on read (#4410) 2018-09-20 16:58:45 -07:00
fault_injection_test_env.h BlobDB: handle IO error on read (#4410) 2018-09-20 16:58:45 -07:00
file_reader_writer_test.cc Add path to WritableFileWriter. (#4039) 2018-08-23 10:12:58 -07:00
file_reader_writer.cc Support pragma once in all header files and cleanup some warnings (#4339) 2018-09-05 18:13:31 -07:00
file_reader_writer.h Add path to WritableFileWriter. (#4039) 2018-08-23 10:12:58 -07:00
file_util.cc Sync CURRENT file during checkpoint (#4322) 2018-08-28 12:43:18 -07:00
file_util.h Sync CURRENT file during checkpoint (#4322) 2018-08-28 12:43:18 -07:00
filelock_test.cc Per-thread unique test db names (#4135) 2018-07-13 17:27:39 -07:00
filename.cc Store the return value of Fsync for check 2018-09-14 13:29:56 -07:00
filename.h BlobDB: GetLiveFiles and GetLiveFilesMetadata return relative path (#4326) 2018-08-31 12:12:49 -07:00
filter_policy.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
gflags_compat.h fix gflags namespace 2017-12-01 10:42:05 -08:00
hash_map.h Change RocksDB License 2017-07-15 16:11:23 -07:00
hash_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
hash.cc Add GCC 8 to Travis (#3433) 2018-07-13 10:58:06 -07:00
hash.h Change RocksDB License 2017-07-15 16:11:23 -07:00
heap_test.cc fix gflags namespace 2017-12-01 10:42:05 -08:00
heap.h Change RocksDB License 2017-07-15 16:11:23 -07:00
kv_map.h Change RocksDB License 2017-07-15 16:11:23 -07:00
log_buffer.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
log_buffer.h Change RocksDB License 2017-07-15 16:11:23 -07:00
log_write_bench.cc Per-thread unique test db names (#4135) 2018-07-13 17:27:39 -07:00
logging.h Change RocksDB License 2017-07-15 16:11:23 -07:00
memory_usage.h Change RocksDB License 2017-07-15 16:11:23 -07:00
murmurhash.cc Add GCC 8 to Travis (#3433) 2018-07-13 10:58:06 -07:00
murmurhash.h Change RocksDB License 2017-07-15 16:11:23 -07:00
mutexlock.h Change RocksDB License 2017-07-15 16:11:23 -07:00
ppc-opcode.h Support pragma once in all header files and cleanup some warnings (#4339) 2018-09-05 18:13:31 -07:00
random.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
random.h Change RocksDB License 2017-07-15 16:11:23 -07:00
rate_limiter_test.cc comment unused parameters to turn on -Wunused-parameter flag 2018-04-12 17:59:16 -07:00
rate_limiter.cc rate limit auto-tuning 2017-10-04 19:15:01 -07:00
rate_limiter.h rate limit auto-tuning 2017-10-04 19:15:01 -07:00
repeatable_thread_test.cc Utility to run task periodically in a thread (#4423) 2018-09-27 15:28:00 -07:00
repeatable_thread.h Utility to run task periodically in a thread (#4423) 2018-09-27 15:28:00 -07:00
set_comparator.h WritePrepared Txn: Move DuplicateDetector to util 2018-03-05 23:57:12 -08:00
slice_transform_test.cc Per-thread unique test db names (#4135) 2018-07-13 17:27:39 -07:00
slice.cc use user_key and iterate_upper_bound to determine compatibility of bloom filters (#3899) 2018-06-26 15:57:26 -07:00
sst_file_manager_impl.cc Fix regression test failures introduced by PR #4164 (#4375) 2018-09-17 13:14:07 -07:00
sst_file_manager_impl.h Fix regression test failures introduced by PR #4164 (#4375) 2018-09-17 13:14:07 -07:00
status.cc move static msgs out of Status class (#4144) 2018-07-23 15:44:16 -07:00
stderr_logger.h Change RocksDB License 2017-07-15 16:11:23 -07:00
stop_watch.h Exclude time waiting for rate limiter from rocksdb.sst.read.micros (#4102) 2018-07-13 18:44:14 -07:00
string_util.cc Several small "fixes" 2018-02-15 16:57:37 -08:00
string_util.h Change RocksDB License 2017-07-15 16:11:23 -07:00
sync_point_impl.cc Avoid acquiring SyncPoint mutex when it is disabled (#3991) 2018-06-13 13:13:18 -07:00
sync_point_impl.h Avoid acquiring SyncPoint mutex when it is disabled (#3991) 2018-06-13 13:13:18 -07:00
sync_point.cc Refactor sync_point to make implementation either customizable or replaceable 2018-03-23 12:56:52 -07:00
sync_point.h Fix singleton destruction order of PosixEnv and SyncPoint (#3951) 2018-06-04 15:58:46 -07:00
testharness.cc Per-thread unique test db names (#4135) 2018-07-13 17:27:39 -07:00
testharness.h Per-thread unique test db names (#4135) 2018-07-13 17:27:39 -07:00
testutil.cc Add path to WritableFileWriter. (#4039) 2018-08-23 10:12:58 -07:00
testutil.h Support pragma once in all header files and cleanup some warnings (#4339) 2018-09-05 18:13:31 -07:00
thread_list_test.cc Use nullptr instead of NULL / 0 more consistently. 2018-03-07 12:42:12 -08:00
thread_local_test.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
thread_local.cc Reformatting some recent changes (#4161) 2018-07-20 14:43:38 -07:00
thread_local.h Provide a way to override windows memory allocator with jemalloc for ZSTD 2018-06-04 12:12:48 -07:00
thread_operation.h Change RocksDB License 2017-07-15 16:11:23 -07:00
threadpool_imp.cc Suppress clang analyzer error (#4299) 2018-08-21 16:43:05 -07:00
threadpool_imp.h Support lowering CPU priority of background threads 2018-04-24 08:41:51 -07:00
timer_queue_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
timer_queue.h Change RocksDB License 2017-07-15 16:11:23 -07:00
trace_replay.cc Add tracing function of Seek() and SeekForPrev() to trace_replay (#4228) 2018-08-10 17:57:40 -07:00
trace_replay.h Add tracing function of Seek() and SeekForPrev() to trace_replay (#4228) 2018-08-10 17:57:40 -07:00
transaction_test_util.cc Support pragma once in all header files and cleanup some warnings (#4339) 2018-09-05 18:13:31 -07:00
transaction_test_util.h WritePrepared Txn: stress test 2017-12-06 09:42:28 -08:00
util.h Add GCC 8 to Travis (#3433) 2018-07-13 10:58:06 -07:00
xxhash.cc fixed typo 2017-06-05 11:27:34 -07:00
xxhash.h Prevent xxhash symbols from polluting global namespace 2015-03-12 12:07:10 -07:00