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Add support for NEON (128-bit wide SIMD for ARM) for 32-bit architectures #21

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V0ldek opened this issue Sep 20, 2022 · 0 comments
Open

Add support for NEON (128-bit wide SIMD for ARM) for 32-bit architectures #21

V0ldek opened this issue Sep 20, 2022 · 0 comments
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acceptance: go ahead Reviewed, implementation can start area: performance Performance improvements contribute: simd Requires SIMD knowledge help wanted External contributions welcome type: feature New feature or request
Milestone
v1.1.0

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@V0ldek
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V0ldek commented Sep 20, 2022

Is your feature request related to a problem? Please describe.
Currently we have SIMD acceleration for x86 only. ARM has its own standardised SIMD intrinsics set, called NEON. Supporting it (starting with 32-bit ARM) would be very beneficial.

Describe the solution you'd like
This should be coordinated with #14, since both should work on 32-bit architectures. Similar interfaces would be used, only the classifier implementations would be different (since they need different instruction sets).

Additional context
Find NEON intrinsics documentation here.
@V0ldek V0ldek added type: feature New feature or request help wanted External contributions welcome acceptance: go ahead Reviewed, implementation can start contribute: simd Requires SIMD knowledge labels Sep 20, 2022
@V0ldek V0ldek assigned V0ldek and unassigned V0ldek Sep 20, 2022
@V0ldek V0ldek added area: engine area: performance Performance improvements and removed mod: engine labels Nov 23, 2022
@V0ldek V0ldek added this to the v1.1.0 milestone Nov 23, 2022
@V0ldek V0ldek mentioned this issue Mar 29, 2023
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acceptance: go ahead Reviewed, implementation can start area: performance Performance improvements contribute: simd Requires SIMD knowledge help wanted External contributions welcome type: feature New feature or request
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Active rq development
Status: Todo
Milestone
v1.1.0
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@V0ldek