Stream: git-wasmtime

Topic: wasmtime / PR #3814 Unconditionally enable sse3, ssse3, a...


view this post on Zulip Wasmtime GitHub notifications bot (Feb 16 2022 at 19:07):

alexcrichton opened PR #3814 from require-simd-things to main:

This commit unconditionally enables some x86_64 instructions when
fuzzing because the cranelift backend is known to not work if these
features are disabled. From discussion on the wasm simd proposal the
assumed general baseline for running simd code is SSE4.1 anyway.

At this time I haven't added any sort of checks in Wasmtime itself.
Wasmtime by default uses the native architecture and when explicitly
enabling features this still needs to be explicitly specified.

Closes #3809

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view this post on Zulip Wasmtime GitHub notifications bot (Feb 16 2022 at 19:10):

cfallin submitted PR review.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 16 2022 at 19:43):

abrown submitted PR review.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 16 2022 at 19:43):

abrown submitted PR review.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 16 2022 at 19:43):

abrown created PR review comment:

                    // Wasmtime. Currently some SIMD code generation will

view this post on Zulip Wasmtime GitHub notifications bot (Feb 16 2022 at 19:57):

alexcrichton updated PR #3814 from require-simd-things to main.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 16 2022 at 20:53):

alexcrichton merged PR #3814.


Last updated: Nov 22 2024 at 17:03 UTC