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more fine grained runtime api caching + a fix for av-store (#3457)

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* finer grained runtime-api caching

* fix av-store

* simplify a request

* remove unused imports

* fix tests
This commit is contained in:
Andronik Ordian
2021-07-12 18:14:43 +02:00
committed by GitHub
parent 6994682a86
commit 73ed24f772
4 changed files with 27 additions and 31 deletions
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polkadot/node/core/runtime-api/src/cache.rs
+8 -6
View File
@@ -77,10 +77,10 @@ pub(crate) struct RequestResultCache {
check_validation_outputs: MemoryLruCache<(Hash, ParaId, CandidateCommitments), ResidentSizeOf<bool>>,
session_index_for_child: MemoryLruCache<Hash, ResidentSizeOf<SessionIndex>>,
validation_code: MemoryLruCache<(Hash, ParaId, OccupiedCoreAssumption), ResidentSizeOf<Option<ValidationCode>>>,
validation_code_by_hash: MemoryLruCache<(Hash, ValidationCodeHash), ResidentSizeOf<Option<ValidationCode>>>,
validation_code_by_hash: MemoryLruCache<ValidationCodeHash, ResidentSizeOf<Option<ValidationCode>>>,
candidate_pending_availability: MemoryLruCache<(Hash, ParaId), ResidentSizeOf<Option<CommittedCandidateReceipt>>>,
candidate_events: MemoryLruCache<Hash, ResidentSizeOf<Vec<CandidateEvent>>>,
session_info: MemoryLruCache<(Hash, SessionIndex), ResidentSizeOf<Option<SessionInfo>>>,
session_info: MemoryLruCache<SessionIndex, ResidentSizeOf<Option<SessionInfo>>>,
dmq_contents: MemoryLruCache<(Hash, ParaId), ResidentSizeOf<Vec<InboundDownwardMessage<BlockNumber>>>>,
inbound_hrmp_channels_contents: MemoryLruCache<(Hash, ParaId), ResidentSizeOf<BTreeMap<ParaId, Vec<InboundHrmpMessage<BlockNumber>>>>>,
current_babe_epoch: MemoryLruCache<Hash, DoesNotAllocate<Epoch>>,
@@ -173,11 +173,13 @@ impl RequestResultCache {
self.validation_code.insert(key, ResidentSizeOf(value));
}
// the actual key is `ValidationCodeHash` (`Hash` is ignored),
// but we keep the interface that way to keep the macro simple
pub(crate) fn validation_code_by_hash(&mut self, key: (Hash, ValidationCodeHash)) -> Option<&Option<ValidationCode>> {
self.validation_code_by_hash.get(&key).map(|v| &v.0)
self.validation_code_by_hash.get(&key.1).map(|v| &v.0)
}
pub(crate) fn cache_validation_code_by_hash(&mut self, key: (Hash, ValidationCodeHash), value: Option<ValidationCode>) {
pub(crate) fn cache_validation_code_by_hash(&mut self, key: ValidationCodeHash, value: Option<ValidationCode>) {
self.validation_code_by_hash.insert(key, ResidentSizeOf(value));
}
@@ -198,10 +200,10 @@ impl RequestResultCache {
}
pub(crate) fn session_info(&mut self, key: (Hash, SessionIndex)) -> Option<&Option<SessionInfo>> {
self.session_info.get(&key).map(|v| &v.0)
self.session_info.get(&key.1).map(|v| &v.0)
}
pub(crate) fn cache_session_info(&mut self, key: (Hash, SessionIndex), value: Option<SessionInfo>) {
pub(crate) fn cache_session_info(&mut self, key: SessionIndex, value: Option<SessionInfo>) {
self.session_info.insert(key, ResidentSizeOf(value));
}
polkadot/node/core/runtime-api/src/lib.rs
+4 -4
View File
@@ -125,14 +125,14 @@ impl<Client> RuntimeApiSubsystem<Client> where
self.requests_cache.cache_session_index_for_child(relay_parent, session_index),
ValidationCode(relay_parent, para_id, assumption, code) =>
self.requests_cache.cache_validation_code((relay_parent, para_id, assumption), code),
ValidationCodeByHash(relay_parent, validation_code_hash, code) =>
self.requests_cache.cache_validation_code_by_hash((relay_parent, validation_code_hash), code),
ValidationCodeByHash(_relay_parent, validation_code_hash, code) =>
self.requests_cache.cache_validation_code_by_hash(validation_code_hash, code),
CandidatePendingAvailability(relay_parent, para_id, candidate) =>
self.requests_cache.cache_candidate_pending_availability((relay_parent, para_id), candidate),
CandidateEvents(relay_parent, events) =>
self.requests_cache.cache_candidate_events(relay_parent, events),
SessionInfo(relay_parent, session_index, info) =>
self.requests_cache.cache_session_info((relay_parent, session_index), info),
SessionInfo(_relay_parent, session_index, info) =>
self.requests_cache.cache_session_info(session_index, info),
DmqContents(relay_parent, para_id, messages) =>
self.requests_cache.cache_dmq_contents((relay_parent, para_id), messages),
InboundHrmpChannelsContents(relay_parent, para_id, contents) =>