forked from MirrorHub/synapse
Remove lru option
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parent
4161ff2fc4
commit
ba214a5e32
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@ -166,7 +166,7 @@ class SQLBaseStore(object):
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self._txn_perf_counters = PerformanceCounters()
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self._get_event_counters = PerformanceCounters()
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self._get_event_cache = Cache("*getEvent*", keylen=3, lru=True,
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self._get_event_cache = Cache("*getEvent*", keylen=3,
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max_entries=hs.config.event_cache_size)
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self._state_group_cache = DictionaryCache(
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@ -56,7 +56,7 @@ class EventPushActionsStore(SQLBaseStore):
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)
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self._simple_insert_many_txn(txn, "event_push_actions", values)
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@cachedInlineCallbacks(num_args=3, lru=True, tree=True, max_entries=5000)
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@cachedInlineCallbacks(num_args=3, tree=True, max_entries=5000)
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def get_unread_event_push_actions_by_room_for_user(
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self, room_id, user_id, last_read_event_id
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):
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@ -48,7 +48,7 @@ def _load_rules(rawrules, enabled_map):
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class PushRuleStore(SQLBaseStore):
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@cachedInlineCallbacks(lru=True)
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@cachedInlineCallbacks()
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def get_push_rules_for_user(self, user_id):
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rows = yield self._simple_select_list(
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table="push_rules",
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@ -72,7 +72,7 @@ class PushRuleStore(SQLBaseStore):
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defer.returnValue(rules)
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@cachedInlineCallbacks(lru=True)
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@cachedInlineCallbacks()
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def get_push_rules_enabled_for_user(self, user_id):
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results = yield self._simple_select_list(
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table="push_rules_enable",
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@ -135,7 +135,7 @@ class PusherStore(SQLBaseStore):
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"get_all_updated_pushers", get_all_updated_pushers_txn
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)
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@cachedInlineCallbacks(lru=True, num_args=1, max_entries=15000)
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@cachedInlineCallbacks(num_args=1, max_entries=15000)
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def get_if_user_has_pusher(self, user_id):
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result = yield self._simple_select_many_batch(
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table='pushers',
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@ -120,7 +120,7 @@ class ReceiptsStore(SQLBaseStore):
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defer.returnValue([ev for res in results.values() for ev in res])
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@cachedInlineCallbacks(num_args=3, max_entries=5000, lru=True, tree=True)
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@cachedInlineCallbacks(num_args=3, max_entries=5000, tree=True)
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def get_linearized_receipts_for_room(self, room_id, to_key, from_key=None):
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"""Get receipts for a single room for sending to clients.
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@ -25,7 +25,7 @@ from synapse.util.caches.descriptors import cached, cachedList
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class SignatureStore(SQLBaseStore):
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"""Persistence for event signatures and hashes"""
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@cached(lru=True)
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@cached()
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def get_event_reference_hash(self, event_id):
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return self._get_event_reference_hashes_txn(event_id)
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@ -174,7 +174,7 @@ class StateStore(SQLBaseStore):
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return [r[0] for r in results]
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return self.runInteraction("get_current_state_for_key", f)
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@cached(num_args=2, lru=True, max_entries=1000)
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@cached(num_args=2, max_entries=1000)
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def _get_state_group_from_group(self, group, types):
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raise NotImplementedError()
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@ -272,7 +272,7 @@ class StateStore(SQLBaseStore):
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state_map = yield self.get_state_for_events([event_id], types)
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defer.returnValue(state_map[event_id])
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@cached(num_args=2, lru=True, max_entries=10000)
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@cached(num_args=2, max_entries=10000)
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def _get_state_group_for_event(self, room_id, event_id):
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return self._simple_select_one_onecol(
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table="event_to_state_groups",
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@ -26,8 +26,6 @@ from . import DEBUG_CACHES, register_cache
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from twisted.internet import defer
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from collections import OrderedDict
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import os
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import functools
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import inspect
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@ -54,16 +52,11 @@ class Cache(object):
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"metrics",
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)
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def __init__(self, name, max_entries=1000, keylen=1, lru=True, tree=False):
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if True:
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cache_type = TreeCache if tree else dict
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self.cache = LruCache(
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max_size=max_entries, keylen=keylen, cache_type=cache_type
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)
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self.max_entries = None
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else:
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self.cache = OrderedDict()
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self.max_entries = max_entries
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def __init__(self, name, max_entries=1000, keylen=1, tree=False):
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cache_type = TreeCache if tree else dict
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self.cache = LruCache(
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max_size=max_entries, keylen=keylen, cache_type=cache_type
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)
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self.name = name
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self.keylen = keylen
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@ -102,10 +95,6 @@ class Cache(object):
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self.prefill(key, value, callback=callback)
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def prefill(self, key, value, callback=None):
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if self.max_entries is not None:
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while len(self.cache) >= self.max_entries:
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self.cache.popitem(last=False, callback=None)
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self.cache.set(key, value, callback=callback)
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def invalidate(self, key):
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@ -164,7 +153,7 @@ class CacheDescriptor(object):
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defer.returnValue(r1 + r2)
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"""
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def __init__(self, orig, max_entries=1000, num_args=1, lru=True, tree=False,
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def __init__(self, orig, max_entries=1000, num_args=1, tree=False,
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inlineCallbacks=False):
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max_entries = int(max_entries * CACHE_SIZE_FACTOR)
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@ -177,7 +166,6 @@ class CacheDescriptor(object):
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self.max_entries = max_entries
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self.num_args = num_args
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self.lru = lru
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self.tree = tree
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all_args = inspect.getargspec(orig)
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@ -200,7 +188,6 @@ class CacheDescriptor(object):
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name=self.orig.__name__,
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max_entries=self.max_entries,
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keylen=self.num_args,
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lru=self.lru,
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tree=self.tree,
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)
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@ -427,22 +414,20 @@ class _CacheContext(object):
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self.cache.invalidate(self.key)
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def cached(max_entries=1000, num_args=1, lru=True, tree=False):
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def cached(max_entries=1000, num_args=1, tree=False):
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return lambda orig: CacheDescriptor(
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orig,
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max_entries=max_entries,
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num_args=num_args,
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lru=lru,
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tree=tree,
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)
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def cachedInlineCallbacks(max_entries=1000, num_args=1, lru=False, tree=False):
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def cachedInlineCallbacks(max_entries=1000, num_args=1, tree=False):
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return lambda orig: CacheDescriptor(
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orig,
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max_entries=max_entries,
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num_args=num_args,
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lru=lru,
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tree=tree,
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inlineCallbacks=True,
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)
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@ -72,7 +72,7 @@ class CacheTestCase(unittest.TestCase):
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cache.get(3)
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def test_eviction_lru(self):
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cache = Cache("test", max_entries=2, lru=True)
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cache = Cache("test", max_entries=2)
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cache.prefill(1, "one")
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cache.prefill(2, "two")
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