Core-local statistics
Summary:
This diff changes `StatisticsImpl` from a thread-local approach to a core-local one. The goal is to perform faster aggregations, particularly for applications that have many threads. There should be no behavior change.
Closes https://github.com/facebook/rocksdb/pull/2258
Differential Revision:
D5016258
Pulled By: ajkr
fbshipit-source-id:
7d4d165b4a91d8110f0409d113d1be91f22d31a9
(cherry picked from commit
ac39d6bec5b2c23a2c3fd0f0e61d468be4f3e803)
Gbp-Pq: Name 0003-Core-local-statistics.patch
core-local array type conversions
Summary:
try to clean up the type conversions and hope it passes on windows.
one interesting thing I learned is that bitshift operations are special: in `x << y`, the result type depends only on the type of `x`, unlike most arithmetic operations where the result type depends on both operands' types.
Closes https://github.com/facebook/rocksdb/pull/2277
Differential Revision:
D5050145
Pulled By: ajkr
fbshipit-source-id:
f3309e77526ac9612c632bf93a62d99757af9a29
(cherry picked from commit
bbe9ee7dd4a542b191ace521ca13b4bdb063008b)
Gbp-Pq: Name 0002-core-local-array-type-conversions.patch
CoreLocalArray class
Summary:
Moved the logic for core-local array out of ConcurrentArena and into a separate class because I want to reuse it for core-local stats.
Closes https://github.com/facebook/rocksdb/pull/2256
Differential Revision:
D5011518
Pulled By: ajkr
fbshipit-source-id:
a75a7b8f7b7a42fd6273489ada405f14c6be196a
(cherry picked from commit
cda5fde2d96624df38afc7f02b6b3e699648c62d)
Gbp-Pq: Name 0001-CoreLocalArray-class.patch
remove ceph.com ref to favicon
Origin: backport, https://github.com/ceph/ceph/commit/
409b8923a24ff557c53260842aaff6400054bc9b
Gbp-Pq: Name 0013-remove-ceph.com-ref-to-favicon.patch
projects / ceph.git / log