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runtime-api subsystem lru cache (#2309)

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* Add memory-lru cache to runtime-api

* Add cache.rs

* Adds MallocSizeOf

* Review nits

* Add a cached requests metric

* More review nits

* Some more review nits
This commit is contained in:
Fedor Sakharov
2021-01-26 18:51:10 +03:00
committed by GitHub
parent f3adf8b864
commit 5634d289ee
11 changed files with 525 additions and 39 deletions
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polkadot/parachain/Cargo.toml
+2
View File
@@ -10,6 +10,7 @@ edition = "2018"
# this crate for WASM. This is critical to avoid forcing all parachain WASM into implementing
# various unnecessary Substrate-specific endpoints.
parity-scale-codec = { version = "1.3.6", default-features = false, features = [ "derive" ] }
parity-util-mem = { version = "0.8.0", optional = true }
sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-core = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
@@ -44,6 +45,7 @@ std = [
"sp-core/std",
"parking_lot",
"log",
"parity-util-mem",
"sp-externalities",
"sc-executor",
"sp-io",
polkadot/parachain/src/primitives.rs
+9 -4
View File
@@ -28,6 +28,9 @@ use serde::{Serialize, Deserialize};
#[cfg(feature = "std")]
use sp_core::bytes;
#[cfg(feature = "std")]
use parity_util_mem::MallocSizeOf;
use polkadot_core_primitives::{Hash, OutboundHrmpMessage};
/// Block number type used by the relay chain.
@@ -35,7 +38,7 @@ pub use polkadot_core_primitives::BlockNumber as RelayChainBlockNumber;
/// Parachain head data included in the chain.
#[derive(PartialEq, Eq, Clone, PartialOrd, Ord, Encode, Decode, RuntimeDebug, derive_more::From)]
#[cfg_attr(feature = "std", derive(Serialize, Deserialize, Default, Hash))]
#[cfg_attr(feature = "std", derive(Serialize, Deserialize, Default, Hash, MallocSizeOf))]
pub struct HeadData(#[cfg_attr(feature = "std", serde(with="bytes"))] pub Vec<u8>);
#[cfg(feature = "std")]
@@ -49,14 +52,14 @@ impl HeadData {
/// Parachain validation code.
#[derive(Default, PartialEq, Eq, Clone, Encode, Decode, RuntimeDebug, derive_more::From)]
#[cfg_attr(feature = "std", derive(Serialize, Deserialize, Hash))]
#[cfg_attr(feature = "std", derive(Serialize, Deserialize, Hash, MallocSizeOf))]
pub struct ValidationCode(#[cfg_attr(feature = "std", serde(with="bytes"))] pub Vec<u8>);
/// Parachain block data.
///
/// Contains everything required to validate para-block, may contain block and witness data.
#[derive(PartialEq, Eq, Clone, Encode, Decode, derive_more::From)]
#[cfg_attr(feature = "std", derive(Serialize, Deserialize, Debug))]
#[cfg_attr(feature = "std", derive(Serialize, Deserialize, Debug, MallocSizeOf))]
pub struct BlockData(#[cfg_attr(feature = "std", serde(with="bytes"))] pub Vec<u8>);
/// Unique identifier of a parachain.
@@ -64,7 +67,9 @@ pub struct BlockData(#[cfg_attr(feature = "std", serde(with="bytes"))] pub Vec<u
Clone, CompactAs, Copy, Decode, Default, Encode, Eq,
Hash, Ord, PartialEq, PartialOrd, RuntimeDebug,
)]
#[cfg_attr(feature = "std", derive(serde::Serialize, serde::Deserialize, derive_more::Display))]
#[cfg_attr(feature = "std", derive(
serde::Serialize, serde::Deserialize, derive_more::Display, MallocSizeOf)
)]
pub struct Id(u32);
impl TypeId for Id {