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Peter Dillinger e67ee46642 Suppress TSAN reports on AutoHyperClockTable::Lookup (#11806) 
Summary:
This function uses racing reads for heuristic performance improvement. My change in https://github.com/facebook/rocksdb/issues/11792 only worked for clang, not gcc, and gcc does not accurately handle TSAN suppressions. I would have to mark much more code as suppressed than I want to.

So I've taken a different approach: TSAN build does not use the racing reads but substitutes random results, as an extra test that a "correct" value is not needed for correct overall behavior.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/11806

Test Plan: manual TSAN builds & tests with cache_bench

Reviewed By: ajkr

Differential Revision: D49100115

Pulled By: pdillinger

fbshipit-source-id: d6d0dfb796d710b953212dd3fc171b6e88fadea1
2023-09-08 10:50:47 -07:00
..
cache.cc HyperClockCache support for SecondaryCache, with refactoring (#11301) 2023-03-17 20:23:49 -07:00
cache_bench.cc
cache_bench_tool.cc Automatic table sizing for HyperClockCache (AutoHCC) (#11738) 2023-09-01 15:44:38 -07:00
cache_entry_roles.cc Major Cache refactoring, CPU efficiency improvement (#10975) 2023-01-11 14:20:40 -08:00
cache_entry_roles.h Major Cache refactoring, CPU efficiency improvement (#10975) 2023-01-11 14:20:40 -08:00
cache_entry_stats.h Simplify tracking entries already in SecondaryCache (#11299) 2023-03-15 17:51:44 -07:00
cache_helpers.cc Major Cache refactoring, CPU efficiency improvement (#10975) 2023-01-11 14:20:40 -08:00
cache_helpers.h Put Cache and CacheWrapper in new public header (#11192) 2023-02-09 12:12:02 -08:00
cache_key.cc Put Cache and CacheWrapper in new public header (#11192) 2023-02-09 12:12:02 -08:00
cache_key.h Derive cache keys from SST unique IDs (#10394) 2022-08-12 13:49:49 -07:00
cache_reservation_manager.cc Simplify tracking entries already in SecondaryCache (#11299) 2023-03-15 17:51:44 -07:00
cache_reservation_manager.h Major Cache refactoring, CPU efficiency improvement (#10975) 2023-01-11 14:20:40 -08:00
cache_reservation_manager_test.cc Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
cache_test.cc Automatic table sizing for HyperClockCache (AutoHCC) (#11738) 2023-09-01 15:44:38 -07:00
charged_cache.cc HyperClockCache support for SecondaryCache, with refactoring (#11301) 2023-03-17 20:23:49 -07:00
charged_cache.h HyperClockCache support for SecondaryCache, with refactoring (#11301) 2023-03-17 20:23:49 -07:00
clock_cache.cc Suppress TSAN reports on AutoHyperClockTable::Lookup (#11806) 2023-09-08 10:50:47 -07:00
clock_cache.h Automatic table sizing for HyperClockCache (AutoHCC) (#11738) 2023-09-01 15:44:38 -07:00
compressed_secondary_cache.cc Add CompressionOptions::checksum for enabling ZSTD checksum (#11666) 2023-08-18 15:01:59 -07:00
compressed_secondary_cache.h Implement a allow cache hits admission policy for the compressed secondary cache (#11713) 2023-08-18 11:19:48 -07:00
compressed_secondary_cache_test.cc Implement a allow cache hits admission policy for the compressed secondary cache (#11713) 2023-08-18 11:19:48 -07:00
lru_cache.cc Implement a allow cache hits admission policy for the compressed secondary cache (#11713) 2023-08-18 11:19:48 -07:00
lru_cache.h Add hash_seed to Caches (#11391) 2023-05-09 22:24:26 -07:00
lru_cache_test.cc Automatic table sizing for HyperClockCache (AutoHCC) (#11738) 2023-09-01 15:44:38 -07:00
secondary_cache.cc Implement a allow cache hits admission policy for the compressed secondary cache (#11713) 2023-08-18 11:19:48 -07:00
secondary_cache_adapter.cc Implement a allow cache hits admission policy for the compressed secondary cache (#11713) 2023-08-18 11:19:48 -07:00
secondary_cache_adapter.h Implement a allow cache hits admission policy for the compressed secondary cache (#11713) 2023-08-18 11:19:48 -07:00
sharded_cache.cc Add some more bit operations to internal APIs (#11660) 2023-08-02 11:30:10 -07:00
sharded_cache.h Placeholder for AutoHyperClockCache, more (#11692) 2023-08-11 16:27:38 -07:00
typed_cache.h HyperClockCache support for SecondaryCache, with refactoring (#11301) 2023-03-17 20:23:49 -07:00