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/rocksdb-6.9/third-party/folly/folly/synchronization/
DAtomicUtil-inl.h34 std::memory_order order) { in atomic_fetch_set_default() argument
37 return (atomic.fetch_or(mask, order) & mask); in atomic_fetch_set_default()
44 std::memory_order order) { in atomic_fetch_reset_default() argument
47 return (atomic.fetch_and(~mask, order) & mask); in atomic_fetch_reset_default()
67 std::memory_order order) {
90 return atomic_fetch_set_default(atomic, bit, order);
97 std::memory_order order) {
129 std::memory_order order) {
162 return atomic_fetch_set_default(atomic, bit, order);
169 std::memory_order order) {
[all …]
DAtomicUtil.h32 std::memory_order order = std::memory_order_seq_cst);
48 std::memory_order order = std::memory_order_seq_cst);
/rocksdb-6.9/utilities/
Denv_librados.md55 1. Write (1<<20) keys in random order. The time of writing under default env is around 10s while th…
57 2. Write (1<<20) keys in sequential order. The time of writing under default env drops to arround 1…
59 3. Read (1<<16) keys from (1<<20) keys in random order. The time of reading under both Envs are rou…
/rocksdb-6.9/
DCONTRIBUTING.md8 In order to accept your pull request, we need you to submit a CLA. You
DHISTORY.md34 …etween blob files and SSTs. This should mitigate issue #6338 where out of order flush/compaction n…
67 * Fix a regression bug that causes segfault when hash is used, max_open_files != -1 and total order…
73 …fix_mode. When set to true, iterator will return the same result as total order seek, but may choo…
92 …n caused by output of intra-L0 compaction on ingested file not being placed in correct order in L0.
411 * The merge operands are passed to `MergeOperator::ShouldMerge` in the reversed order relative to h…
DCOPYING199 conditions are imposed on you (whether by court order, agreement or
/rocksdb-6.9/docs/_posts/
D2014-09-12-cuckoo.markdown46 In order to achieve high lookup speeds, we did multiple optimizations, including a cache friendly c…
52 Finding smallest set of keys to displace in order to accommodate the new key is naturally a shortes…
D2014-09-15-rocksdb-3-5-release.markdown19 …2. new ReadOptions.total_order_seek to force total order seek when block-based table is built with…
D2015-11-16-analysis-file-read-latency-by-level.markdown16 In order to make tuning easier, we added new instrumentation to help users analysis latency distrib…
236 echo “Reading 1B keys in database in random order….”
D2015-11-10-use-checkpoints-for-efficient-snapshots.markdown15 …be copied for the period covering the start and end of the checkpoint, in order to provide a consi…
D2016-04-26-rocksdb-4-5-1-released.markdown14 *  Fix failures caused by the destorying order of singleton objects.
D2018-08-23-data-block-hash-index.markdown43 In order to find the right location where the key may reside using binary search, multiple key pars…
66 The default bytewise comparator orders the keys in alphabetical order and works well with hash inde…
D2018-11-21-delete-range.markdown124 representation is always skiplist in order to minimize overhead in the usual
230 slower than before, but short range scans are an order of magnitude faster, which are the
252 different SHAs for v1 benchmarks are due to a new `db_bench` flag that was added in order to compar…
D2014-06-23-plaintable-a-new-file-format.markdown22 …you would see with a nicely-designed hash table, but they are of the same order of magnitude, whil…
D2014-04-21-indexing-sst-files-for-better-lookup-performance.markdown18 … is built, an SST file's position in its level is fixed. Furthermore, its order relative to files …
D2014-05-14-lock.markdown29 …live mem tables and SST tables so a reader only needs acquire the lock in order to find the latest…
/rocksdb-6.9/utilities/transactions/
Dwrite_prepared_txn_db.h464 std::memory_order order = std::memory_order_relaxed);
1095 std::memory_order order) { in ValidateSnapshot() argument
1099 SequenceNumber max = max_evicted_seq_.load(order); in ValidateSnapshot()
/rocksdb-6.9/tools/advisor/advisor/
Drules.ini18 # conditions are triggered. The order in which a Rule's conditions and
Drule_parser.py70 in order to check for a time dependency between them"
/rocksdb-6.9/tools/
Ddb_bench_tool.cc5020 long double order = -static_cast<long double>(rand_int % kBigInt) / in GetRandomKey() local
5023 long double exp_ran = std::exp(order); in GetRandomKey()