Commit Graph

21 Commits

Author SHA1 Message Date
Erik Johnston f7ddfe17a3
Speed up `@cachedList` (#13591)
This speeds things up by ~2x.

The vast majority of the time is now spent in `LruCache` moving things around the linked lists.

We do this via two things:
1. Don't create a deferred per-key during bulk set operations in `DeferredCache`. Instead, only create them if a subsequent caller asks for the key.
2. Add a bulk lookup API to `DeferredCache` rather than use a loop.
2022-08-23 14:53:27 +00:00
David Robertson f510fba4ba
Describe `prune_unread_entries` in docstrings (#11876)
Should have been caught in #10826.
2022-02-02 15:11:23 +00:00
Sean Quah 5a0b652d36
Eliminate a few `Any`s in `LruCache` type hints (#11453) 2021-11-30 15:39:07 +00:00
Patrick Cloke 7468723697
Add most missing type hints to synapse.util (#11328) 2021-11-16 08:47:36 -05:00
David Robertson f8d0f72b27
More types for synapse.util, part 1 (#10888)
The following modules now pass `disallow_untyped_defs`:

* synapse.util.caches.cached_call 
* synapse.util.caches.lrucache
* synapse.util.caches.response_cache 
* synapse.util.caches.stream_change_cache
* synapse.util.caches.ttlcache pass
* synapse.util.daemonize
* synapse.util.patch_inline_callbacks pass `no-untyped-defs`
* synapse.util.versionstring

Additional typing in synapse.util.metrics. Didn't get this to pass `no-untyped-defs`, think I'll need to watch #10847
2021-10-06 11:20:49 +01:00
David Robertson 724aef9a87
Opt out of cache expiry for `get_users_who_share_room_with_user` (#10826)
* Allow LruCaches to opt out of time-based expiry
* Don't expire `get_users_who_share_room` & friends
2021-09-22 14:21:58 +01:00
reivilibre 524b8ead77
Add types to synapse.util. (#10601) 2021-09-10 17:03:18 +01:00
Richard van der Hoff d9cb658c78
Fix up type hints for Twisted 21.7 (#10490)
Mostly this involves decorating a few Deferred declarations with extra type hints. We wrap the types in quotes to avoid runtime errors when running against older versions of Twisted that don't have generics on Deferred.
2021-07-28 12:04:11 +00:00
Jonathan de Jong bdfde6dca1
Use inline type hints in `http/federation/`, `storage/` and `util/` (#10381) 2021-07-15 12:46:54 -04:00
Richard van der Hoff 224f2f949b
Combine `LruCache.invalidate` and `invalidate_many` (#9973)
* Make `invalidate` and `invalidate_many` do the same thing

... so that we can do either over the invalidation replication stream, and also
because they always confused me a bit.

* Kill off `invalidate_many`

* changelog
2021-05-27 10:33:56 +01:00
Richard van der Hoff c0df6bae06
Remove `keylen` from `LruCache`. (#9993)
`keylen` seems to be a thing that is frequently incorrectly set, and we don't really need it.

The only time it was used was to figure out if we had removed a subtree in `del_multi`, which we can do better by changing `TreeCache.pop` to return a different type (`TreeCacheNode`).

Commits should be independently reviewable.
2021-05-24 14:02:01 +01:00
Jonathan de Jong 4b965c862d
Remove redundant "coding: utf-8" lines (#9786)
Part of #9744

Removes all redundant `# -*- coding: utf-8 -*-` lines from files, as python 3 automatically reads source code as utf-8 now.

`Signed-off-by: Jonathan de Jong <jonathan@automatia.nl>`
2021-04-14 15:34:27 +01:00
Jonathan de Jong e2b8a90897
Update mypy configuration: `no_implicit_optional = True` (#9742) 2021-04-05 09:10:18 -04:00
Patrick Cloke 1b4d5d6acf
Empty iterables should count towards cache usage. (#9028) 2021-01-06 12:33:20 -05:00
Richard van der Hoff c13820bcee fix failure case 2020-10-21 18:54:53 +01:00
Richard van der Hoff 2b3af01791 optimise DeferredCache.set 2020-10-21 17:55:53 +01:00
Richard van der Hoff 1f4269700c Push some deferred wrangling down into DeferredCache 2020-10-21 15:39:25 +01:00
Richard van der Hoff 903d11c43a
Add `DeferredCache.get_immediate` method (#8568)
* Add `DeferredCache.get_immediate` method

A bunch of things that are currently calling `DeferredCache.get` are only
really interested in the result if it's completed. We can optimise and simplify
this case.

* Remove unused 'default' parameter to DeferredCache.get()

* another get_immediate instance
2020-10-19 15:00:12 +01:00
Richard van der Hoff 0ec0bc3886 type annotations for LruCache 2020-10-16 15:56:39 +01:00
Richard van der Hoff 3ee17585cd
Make LruCache register its own metrics (#8561)
rather than have everything that instantiates an LruCache manage metrics
separately, have LruCache do it itself.
2020-10-16 15:51:57 +01:00
Richard van der Hoff 4182bb812f move DeferredCache into its own module 2020-10-14 23:38:14 +01:00