anand76 2c78b1b2bf Disable compressed secondary cache if capacity is 0 (#11863) ...

Summary:
This PR makes disabling the compressed secondary cache by setting capacity to 0 a bit more efficient. Previously, inserts/lookups would go to the backing LRUCache before getting rejected due to 0 capacity. With this change, insert/lookup would return from ```CompressedSecondaryCache``` itself.

Tests:
Existing tests

Pull Request resolved: https://github.com/facebook/rocksdb/pull/11863

Reviewed By: akankshamahajan15

Differential Revision: D49476248

Pulled By: anand1976

fbshipit-source-id: f0f17a5e3df7d8bfc06709f8f23c1302056ba590

2023-09-22 17:57:59 -07:00

..

cache_bench_tool.cc

Placeholder for AutoHyperClockCache, more (#11692)

2023-08-11 16:27:38 -07:00

cache_bench.cc

Add (& fix) some simple source code checks (#8821)

2021-09-07 21:19:27 -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_test.cc

Print stack traces on frozen tests in CI (#10828)

2022-10-18 00:35:35 -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_test.cc

Placeholder for AutoHyperClockCache, more (#11692)

2023-08-11 16:27:38 -07:00

cache.cc

HyperClockCache support for SecondaryCache, with refactoring (#11301)

2023-03-17 20:23:49 -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

Implement a allow cache hits admission policy for the compressed secondary cache (#11713)

2023-08-18 11:19:48 -07:00

clock_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

compressed_secondary_cache.cc

Disable compressed secondary cache if capacity is 0 (#11863)

2023-09-22 17:57:59 -07:00

compressed_secondary_cache.h

Disable compressed secondary cache if capacity is 0 (#11863)

2023-09-22 17:57:59 -07:00

lru_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

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

secondary_cache.cc

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