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Endian conversion using builtin functions [optimization] #217

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Did you observe a performance improvement with these? I disassembled the existing functions on X64 and it looks like the compiler already does a good job of recognizing what's happening. I don't think intrinsics are necessary here.

msotheeswaran-sc pushed a commit that referenced this pull request Aug 23, 2023
Major refactor to place expiry information directly in the object struct.
msotheeswaran-sc added a commit that referenced this pull request Sep 28, 2023
* add docker build

* fix the working dir in Dockerfile

* add release publish docker image

* address intentation and use default release

* migrate keydb_modstatsd to keydb-internal

* rm

* add submodule cpp-statsd-client

* include trigger keydb_modstatsd Makefile in modules Makefile

* update

* have clean also trigger keydb_modstatsd clean

* move cpp-statsd-client to deps

* checkout to a06a5b9359f31d946fe163b9038586982971ae49

* update relative path in compilation

* remove submodule instead use the source

* include building keydb statsd module

* fix check in Dockerfile docker-entrypoint.sh

* fix

* fix the comment caused stuck docker build

* use commit hash as tag template

* fix

* test tag

* Revert "test tag"

This reverts commit 9cbc571.

* make docker build independent

* add new build to ci

* emit system free metrics with '/proc/meminfo'

* have emit system free memory within metrics_time_taken_us and also add metric time taken for it

* Remove Expireset (#217)

Major refactor to place expiry information directly in the object struct.

* update MemFree to MemAvailable in keydb statsd

* add metric emit for non-empty primary with less than 2 connected replicas

* address comments

* Multiply CPU percent metric by 100

* Fix memory leaks

* Fix slow to free when low lock contention

* fix nodename metricsname

* fix unnecessary replace

* Make propagating before freeing module context optional (#225)

* don't propogate on module context free for rdb load

* default in wrong place

* Flash expiration (#197)

Design Doc: https://docs.google.com/document/d/1NmnYGnHLdZp-KOUCUatX5iXpF-L3YK4VUc9Lm3Tqxpo/edit?usp=sharing

* Emit more aggregate metrics in modstatsd (#223)

* Permit keys of differing slots as long as they are served by this cluster and we are not migrating

* Fix over pessimistic checks that prevent replicas from serving mget

* Fix logic bug

* async rehash is preventing rehashing during RDB load after a db flush.  Ensure it can't interefere after a flush

* make async rehash configurable

* only use internal locks when multithreaded (#205)

* Fix crossslot error migrating batches of keys

* Fix bug where we erroneously answer queries belonging to another shard

* fix mac compile

* enable level_compaction_dynamic_level_bytes after flush, and flush expires for FLASH (#229)

* enable level_compaction_dynamic_level_bytes after flush, and flush expires

* update debug reload for flash

* update debug reload for flash complete

* missing forward declare

* commit existing changes then track changes for debug reload

* missing args

* commitChanges is conditional

Co-authored-by: John Sully <[email protected]>

---------

Co-authored-by: zliang <[email protected]>
Co-authored-by: John Sully <[email protected]>
Co-authored-by: Alex Cope <[email protected]>
Co-authored-by: John Sully <[email protected]>
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2 participants