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Searched refs:Random (Results 1 – 25 of 115) sorted by relevance

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/rocksdb-6.9/java/src/test/java/org/rocksdb/
DReadOptionsTest.java9 import java.util.Random;
54 final Random rand = new Random(); in verifyChecksum()
64 final Random rand = new Random(); in fillCache()
74 final Random rand = new Random(); in tailing()
141 final Random rand = new Random(); in readaheadSize()
311 final Random rand = new Random(); in buildRandomSlice()
DPlatformRandomHelper.java8 import java.util.Random;
35 public static Random getPlatformSpecificRandomFactory(){ in getPlatformSpecificRandomFactory()
37 return new Random(); in getPlatformSpecificRandomFactory()
47 private static class Random32Bit extends Random {
DOptimisticTransactionOptionsTest.java11 import java.util.Random;
17 private static final Random rand = PlatformRandomHelper.
DTransactionDBOptionsTest.java10 import java.util.Random;
16 private static final Random rand = PlatformRandomHelper.
/rocksdb-6.9/test_util/
Dtestutil.cc30 Slice RandomString(Random* rnd, int len, std::string* dst) { in RandomString()
38 extern std::string RandomHumanReadableString(Random* rnd, int len) { in RandomHumanReadableString()
47 std::string RandomKey(Random* rnd, int len, RandomKeyType type) { in RandomKey()
162 std::string RandomName(Random* rnd, const size_t len) { in RandomName()
170 CompressionType RandomCompressionType(Random* rnd) { in RandomCompressionType()
180 Random* rnd) { in RandomCompressionTypeVector()
223 TableFactory* RandomTableFactory(Random* rnd, int pre_defined) { in RandomTableFactory()
241 MergeOperator* RandomMergeOperator(Random* rnd) { in RandomMergeOperator()
245 CompactionFilter* RandomCompactionFilter(Random* rnd) { in RandomCompactionFilter()
253 void RandomInitDBOptions(DBOptions* db_opt, Random* rnd) { in RandomInitDBOptions()
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Dtestutil.h42 extern Slice RandomString(Random* rnd, int len, std::string* dst);
44 extern std::string RandomHumanReadableString(Random* rnd, int len);
49 extern std::string RandomKey(Random* rnd, int len,
55 extern Slice CompressibleString(Random* rnd, double compressed_fraction,
700 void RandomInitDBOptions(DBOptions* db_opt, Random* rnd);
733 MergeOperator* RandomMergeOperator(Random* rnd);
757 CompactionFilter* RandomCompactionFilter(Random* rnd);
780 CompressionType RandomCompressionType(Random* rnd);
784 Random* rnd);
786 CompactionFilterFactory* RandomCompactionFilterFactory(Random* rnd);
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/rocksdb-6.9/java/src/test/java/org/rocksdb/util/
DBytewiseComparatorTest.java53 final Random rnd = new Random(rand_seed); in java_vs_cpp_bytewiseComparator()
84 final Random rnd = new Random(rand_seed); in java_vs_java_bytewiseComparator()
113 final Random rnd = new Random(rand_seed); in java_vs_cpp_directBytewiseComparator()
144 final Random rnd = new Random(rand_seed); in java_vs_java_directBytewiseComparator()
173 final Random rnd = new Random(rand_seed); in java_vs_cpp_reverseBytewiseComparator()
204 final Random rnd = new Random(rand_seed); in java_vs_java_reverseBytewiseComparator()
222 final Random rnd, in doRandomIterationTest()
DTestUtil.java12 import java.util.Random;
47 private static final Random random = new Random();
/rocksdb-6.9/util/
Drandom.cc25 Random* Random::GetTLSInstance() { in GetTLSInstance()
26 STORAGE_DECL Random* tls_instance; in GetTLSInstance()
27 STORAGE_DECL std::aligned_storage<sizeof(Random)>::type tls_instance_bytes; in GetTLSInstance()
32 rv = new (&tls_instance_bytes) Random((uint32_t)seed); in GetTLSInstance()
Drandom_test.cc16 using ROCKSDB_NAMESPACE::Random;
21 Random r(seed); in TEST()
38 Random r(42); in TEST()
58 Random r(42); in TEST()
80 Random r(42); in TEST()
Drandom.h21 class Random {
38 explicit Random(uint32_t s) : seed_(GoodSeed(s)) {} in Random() function
90 static Random* GetTLSInstance();
Dfile_reader_writer_test.cc82 Random r(301); in TEST_F()
147 Random r(301); in TEST_F()
287 Random rng(42); in TEST_P()
304 Random rng(7); in TEST_P()
381 Random rng(42); in TEST_P()
404 Random rng(42); in TEST_P()
/rocksdb-6.9/memtable/
Dinlineskiplist_test.cc129 Random rnd(1000); in TEST_F()
231 Random rnd(534); in TEST_F()
252 Random rnd(534); in TEST_F()
272 Random rnd(534); in TEST_F()
404 void WriteStep(Random* rnd) { in WriteStep()
431 void ReadStep(Random* rnd) { in ReadStep()
495 Random rnd(test::RandomSeed()); in TEST_F()
504 Random rnd(test::RandomSeed()); in TEST_F()
572 Random rnd(state->seed_); in ConcurrentReader()
591 Random rnd(seed); in RunConcurrentRead()
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Dskiplist_test.cc57 Random rnd(1000); in TEST_F()
187 static Key RandomTarget(Random* rnd) { in RandomTarget()
229 void WriteStep(Random* rnd) { in WriteStep()
237 void ReadStep(Random* rnd) { in ReadStep()
301 Random rnd(test::RandomSeed()); in TEST_F()
346 Random rnd(state->seed_); in ConcurrentReader()
358 Random rnd(seed); in RunConcurrent()
/rocksdb-6.9/db/
Ddb_universal_compaction_test.cc149 Random rnd(301); in TEST_P()
262 Random rnd(301); in TEST_P()
356 Random rnd(301); in TEST_P()
414 Random rnd(301); in TEST_P()
494 Random rnd(301); in TEST_P()
577 Random rnd(301); in TEST_P()
640 Random rnd(301); in TEST_P()
690 Random rnd(301); in TEST_P()
735 Random rnd(301); in TEST_P()
801 Random rnd(301); in TEST_P()
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Ddb_compaction_test.cc254 Random* rand, in PickFileRandomly()
293 Random rnd(301); in TEST_P()
406 Random rnd(301); in TEST_F()
450 Random rnd(301); in TEST_F()
732 Random rnd(301); in TEST_P()
790 Random rnd(301); in TEST_F()
864 Random rnd(301); in TEST_P()
1105 Random rnd(301); in TEST_P()
1176 Random rnd(301); in TEST_P()
1266 Random rnd(301); in TEST_P()
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Dcomparator_db_test.cc75 Random* rnd, int num_writes, int num_iter_ops, in DoRandomIteraratorTest()
325 Random rnd(rand_seed); in TEST_P()
339 Random rnd(rnd_seed); in TEST_P()
365 Random rnd(rnd_seed); in TEST_P()
389 Random rnd(rnd_seed); in TEST_P()
414 Random rnd(rnd_seed); in TEST_P()
433 Random rnd(rnd_seed); in TEST_P()
553 Random rnd(301); in TEST_P()
Ddb_options_test.cc66 Random* rnd) { in GetRandomizedMutableCFOptionsMap()
78 Random* rnd) { in GetRandomizedMutableDBOptionsMap()
95 Random rnd(228); in TEST_F()
107 Random rnd(228); in TEST_F()
262 Random rnd(1044); in TEST_F()
477 Random rnd(1044); in TEST_F()
697 Random rnd(301); in TEST_F()
824 Random rnd(301); in TEST_F()
Ddb_test.cc496 Random rnd(301); in TEST_F()
611 Random rnd(301); in TEST_F()
913 Random rnd(a); in TEST_F()
1129 Random rnd(301); in TEST_F()
1167 Random rnd(301); in MinLevelHelper()
1371 Random rnd(301); in TEST_F()
1501 Random rnd(301); in TEST_F()
1551 Random rnd(301); in TEST_F()
3351 Random rnd(301); in TEST_F()
3393 Random rnd(301); in TEST_F()
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Ddb_dynamic_level_test.cc47 Random rnd(301); in TEST_F()
124 Random rnd(301); in TEST_F()
277 Random rnd(301); in TEST_F()
381 Random rnd(301); in TEST_F()
406 Random rnd(301); in TEST_F()
Ddb_sst_test.cc95 Random rnd(301); in TEST_F()
161 Random rnd(301); in TEST_F()
209 Random rnd(301); in TEST_F()
299 Random rnd(301); in TEST_F()
368 static_cast<uint64_t>(Random::GetTLSInstance()->Uniform(10))); in TEST_F()
765 Random rnd(301); in TEST_F()
806 Random rnd(301); in TEST_F()
847 Random rnd(301); in TEST_F()
951 Random rnd(301); in TEST_F()
/rocksdb-6.9/db_stress_tool/
Ddb_stress_listener.h111 if (length_read >= 1000000 || Random::GetTLSInstance()->OneIn(1000)) { in OnFileReadFinish()
124 if (length_write >= 1000000 || Random::GetTLSInstance()->OneIn(64)) { in OnFileWriteFinish()
131 return static_cast<bool>(Random::GetTLSInstance()->OneIn(1)); in ShouldBeNotifiedOnFileIO()
211 std::chrono::microseconds(Random::GetTLSInstance()->Uniform(5000))); in RandomSleep()
/rocksdb-6.9/utilities/blob_db/
Dblob_db_test.cc309 Random rnd(301); in TEST_F()
322 Random rnd(301); in TEST_F()
348 Random rnd(301); in TEST_F()
374 Random rnd(301); in TEST_F()
446 Random rnd(301); in TEST_F()
463 Random rnd(301); in TEST_F()
479 Random rnd(301); in TEST_F()
497 Random rnd(301); in TEST_F()
515 Random rnd(301); in TEST_F()
537 Random rnd(301); in TEST_F()
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/rocksdb-6.9/table/block_based/
Dblock_test.cc32 static std::string RandomString(Random *rnd, int len) { in RandomString()
38 Random *rnd) { in GenerateKey()
58 Random rnd(302); in GenerateRandomKVs()
76 Random rnd(301); in TEST_F()
295 Random rnd(301); in TEST_F()
356 Random rnd(301); in TEST_F()
513 Random rnd(42); in GenerateRandomIndexEntries()
535 Random rnd(301); in TEST_P()
/rocksdb-6.9/utilities/option_change_migration/
Doption_change_migration_test.cc64 Random rnd(301); in TEST_P()
132 Random rnd(301); in TEST_P()
200 Random rnd(301); in TEST_P()
274 Random rnd(301); in TEST_P()
370 Random rnd(301); in TEST_F()

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