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Better wasm instance cache (#5109)

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* Wasm instance cache

* Reduce slot locking

* Fixed test

* Dispose of instance in case of error

* Fixed benches

* Style, comments, some renames

* Replaced upgradable lock with mutex

* Bump dependencies

* Re-export CallInWasm

* Update client/executor/src/wasm_runtime.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/executor/src/native_executor.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/executor/src/native_executor.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/executor/src/wasm_runtime.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/executor/wasmtime/src/runtime.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/executor/src/wasm_runtime.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/executor/src/wasm_runtime.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/executor/src/wasm_runtime.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Indents

* Whitespace

* Formatting

* Added issue link

Co-authored-by: Benjamin Kampmann <ben.kampmann@googlemail.com>
Co-authored-by: Gavin Wood <github@gavwood.com>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
This commit is contained in:
Benjamin Kampmann
2020-03-05 14:02:04 +01:00
committed by GitHub
parent 40b243f1c8
commit d3208aa7bc
19 changed files with 730 additions and 609 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/client/executor/wasmtime/src/host.rs
+3 -8
View File
@@ -19,7 +19,7 @@
use crate::instance_wrapper::InstanceWrapper;
use crate::util;
use std::cell::RefCell;
use std::{cell::RefCell, rc::Rc};
use log::trace;
use codec::{Encode, Decode};
use sp_allocator::FreeingBumpHeapAllocator;
@@ -51,12 +51,12 @@ pub struct HostState {
// borrow after performing necessary queries/changes.
sandbox_store: RefCell<sandbox::Store<SupervisorFuncRef>>,
allocator: RefCell<FreeingBumpHeapAllocator>,
instance: InstanceWrapper,
instance: Rc<InstanceWrapper>,
}
impl HostState {
/// Constructs a new `HostState`.
pub fn new(allocator: FreeingBumpHeapAllocator, instance: InstanceWrapper) -> Self {
pub fn new(allocator: FreeingBumpHeapAllocator, instance: Rc<InstanceWrapper>) -> Self {
HostState {
sandbox_store: RefCell::new(sandbox::Store::new()),
allocator: RefCell::new(allocator),
@@ -64,11 +64,6 @@ impl HostState {
}
}
/// Destruct the host state and extract the `InstanceWrapper` passed at the creation.
pub fn into_instance(self) -> InstanceWrapper {
self.instance
}
/// Materialize `HostContext` that can be used to invoke a substrate host `dyn Function`.
pub fn materialize<'a>(&'a self) -> HostContext<'a> {
HostContext(self)