Stream: git-wasmtime

Topic: wasmtime / PR #9257 Don't limit core instances/memories/t...

Wasmtime GitHub notifications bot (Sep 16 2024 at 16:47):

alexcrichton opened PR #9257 from alexcrichton:no-limit to bytecodealliance:main:

This commit updates the defaults of PoolingAllocationConfig to allow unlimited core instances/memories/tables per component instead of the previous default of 20. The limits here are somewhat restrictive and more tailored for high-scale use cases which aren't always the best defaults for a general purpose tool like the wasmtime CLI. The CLI for example uses the pooling allocator by default with serve and this helps accept a wider breadth of components by default instead of artificially limiting the shape of input components.

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Wasmtime GitHub notifications bot (Sep 16 2024 at 16:47):

alexcrichton requested fitzgen for a review on PR #9257.

Wasmtime GitHub notifications bot (Sep 16 2024 at 16:47):

alexcrichton requested wasmtime-core-reviewers for a review on PR #9257.

Wasmtime GitHub notifications bot (Sep 16 2024 at 18:46):

github-actions[bot] commented on PR #9257:

Label Messager: wasmtime:config

It looks like you are changing Wasmtime's configuration options. Make sure to
complete this check list:

• [ ] If you added a new Config method, you wrote extensive documentation for
  it.

  <details>

  Our documentation should be of the following form:

  ```text
  Short, simple summary sentence.

  More details. These details can be multiple paragraphs. There should be
  information about not just the method, but its parameters and results as
  well.

  Is this method fallible? If so, when can it return an error?

  Can this method panic? If so, when does it panic?

  Example

  Optional example here.
  ```

  </details>

• [ ] If you added a new Config method, or modified an existing one, you
  ensured that this configuration is exercised by the fuzz targets.

  <details>

  For example, if you expose a new strategy for allocating the next instance
  slot inside the pooling allocator, you should ensure that at least one of our
  fuzz targets exercises that new strategy.

  Often, all that is required of you is to ensure that there is a knob for this
  configuration option in [wasmtime_fuzzing::Config][fuzzing-config] (or one
  of its nested structs).

  Rarely, this may require authoring a new fuzz target to specifically test this
  configuration. See [our docs on fuzzing][fuzzing-docs] for more details.

  </details>

• [ ] If you are enabling a configuration option by default, make sure that it
  has been fuzzed for at least two weeks before turning it on by default.

[fuzzing-config]: https://github.com/bytecodealliance/wasmtime/blob/ca0e8d0a1d8cefc0496dba2f77a670571d8fdcab/crates/fuzzing/src/generators.rs#L182-L194
[fuzzing-docs]: https://docs.wasmtime.dev/contributing-fuzzing.html

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Wasmtime GitHub notifications bot (Sep 16 2024 at 19:29):

fitzgen submitted PR review.

Wasmtime GitHub notifications bot (Sep 16 2024 at 19:47):

fitzgen merged PR #9257.

Last updated: Dec 23 2024 at 12:05 UTC