flexible-vectors
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WebAssembly
Vector operations for WebAssembly
Changing things a bit, I've added the agenda items in https://github.com/WebAssembly/meetings/pull/1408 /CC participants of prior discussions: @dtig, @akirilov-arm, @talg, @jan-wassenberg, @shravanrn Usual time, I will send out the invite shortly.
As I understand it, right now the specification: - allows changing vector lengths (to a value smaller than the maximum) - allows different / unrelated lengths for different types -...
Recently I have reviewed the latest revision of the proposal, and I have several remarks: - Concerning the vector combine instructions that operate on vector halves (e.g. `vec.f32.concat_lower_lower`) - are...
The flexible vectors proposal was presented today (notes will be uploaded after a couple days of lead time, to be linked here after), with a poll for Phase 2. The...
Online spec is not getting updated, likely pointing to wrong branch.
Time and sign up details in https://github.com/WebAssembly/relaxed-simd/issues/137
Hello everyone, this is an attempt to formalize flexible vectors in a model that mimics SVE, as an alternative to #21 . The main goal of this PR is to...
Context: #4, #20. Global state is problematic, but even if we make it explicit, the ability to have [arbitrary length switches](https://github.com/penzn/flexible-vectors/blob/416dbcb3c1ccd67b6dd5226564daff8f73453b48/proposals/flexible-vectors/FlexibleVectors.md#setting-vector-length) is hard to implement on many architectures. The following...
Proposed in #28 (originally #27). It is different from existing splat, since it broadcasts a lane from input, rather than a scalar, also takes an index to select which element...
Change by Florian Lemaitre, orgially made in PR #27: https://github.com/WebAssembly/flexible-vectors/pull/27