cranelift

13547 Commits

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Branch: main

Commit Graph

Author	SHA1	Message	Date
Peter Huene	1b8efa7bbd	Implement simple benchmarks for instantiation. This adds benchmarks around module instantiation using criterion. Both the default (i.e. on-demand) and pooling allocators are tested sequentially and in parallel using a thread pool. Instantiation is tested with an empty module, a module with a single page linear memory, a larger linear memory with a data initializer, and a "hello world" Rust WASI program.	4 years ago
Dan Gohman	3715e19c67	Reactor support. (#1565 ) * Reactor support. This implements the new WASI ABI described here: https://github.com/WebAssembly/WASI/blob/master/design/application-abi.md It adds APIs to `Instance` and `Linker` with support for running WASI programs, and also simplifies the process of instantiating WASI API modules. This currently only includes Rust API support. * Add comments and fix a typo in a comment. * Fix a rustdoc warning. * Tidy an unneeded `mut`. * Factor out instance initialization with `NewInstance`. This also separates instantiation from initialization in a manner similar to https://github.com/bytecodealliance/lucet/pull/506. * Update fuzzing oracles for the API changes. * Remove `wasi_linker` and clarify that Commands/Reactors aren't connected to WASI. * Move Command/Reactor semantics into the Linker. * C API support. * Fix fuzzer build. * Update usage syntax from "::" to "=". * Remove `NewInstance` and `start()`. * Elaborate on Commands and Reactors and add a spec link. * Add more comments. * Fix wat syntax. * Fix wat. * Use the `Debug` formatter to format an anyhow::Error. * Fix wat.	5 years ago

Author

SHA1

Message

Date

Peter Huene

1b8efa7bbd

Implement simple benchmarks for instantiation.

This adds benchmarks around module instantiation using criterion.

Both the default (i.e. on-demand) and pooling allocators are tested
sequentially and in parallel using a thread pool.

Instantiation is tested with an empty module, a module with a single page
linear memory, a larger linear memory with a data initializer, and a "hello
world" Rust WASI program.

4 years ago

Dan Gohman

3715e19c67

Reactor support. (#1565 )

* Reactor support.

This implements the new WASI ABI described here:

https://github.com/WebAssembly/WASI/blob/master/design/application-abi.md

It adds APIs to `Instance` and `Linker` with support for running
WASI programs, and also simplifies the process of instantiating
WASI API modules.

This currently only includes Rust API support.

* Add comments and fix a typo in a comment.

* Fix a rustdoc warning.

* Tidy an unneeded `mut`.

* Factor out instance initialization with `NewInstance`.

This also separates instantiation from initialization in a manner
similar to https://github.com/bytecodealliance/lucet/pull/506.

* Update fuzzing oracles for the API changes.

* Remove `wasi_linker` and clarify that Commands/Reactors aren't connected to WASI.

* Move Command/Reactor semantics into the Linker.

* C API support.

* Fix fuzzer build.

* Update usage syntax from "::" to "=".

* Remove `NewInstance` and `start()`.

* Elaborate on Commands and Reactors and add a spec link.

* Add more comments.

* Fix wat syntax.

* Fix wat.

* Use the `Debug` formatter to format an anyhow::Error.

* Fix wat.

5 years ago

1 Commits (main)