Port AVX2 forward transforms to NEON #3275

barrbrain · 2023-10-25T05:49:02Z

This is a 1:1 translation, not specifically optimized for NEON differentiators.

codecov · 2023-10-25T06:07:48Z

Codecov Report

Attention: 1 lines in your changes are missing coverage. Please review.

Files	Coverage Δ
src/asm/shared/transform/mod.rs	`100.00% <ø> (ø)`
src/asm/x86/transform/forward.rs	`99.69% <100.00%> (+0.64%)`	⬆️
src/transform/forward.rs	`100.00% <100.00%> (ø)`
src/transform/forward_shared.rs	`99.86% <100.00%> (+<0.01%)`	⬆️
src/asm/shared/transform/forward.rs	`98.59% <98.59%> (ø)`

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src/asm/aarch64/transform/forward.rs

Merge shared forward transform code to common modules

3e9b63e

barrbrain added the hacktoberfest label Oct 25, 2023

barrbrain force-pushed the aarch64-fwd-tx branch 3 times, most recently from 4f4ccf2 to 02e8a5f Compare October 25, 2023 08:32

lu-zero reviewed Oct 25, 2023

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src/asm/aarch64/transform/forward.rs Outdated Show resolved Hide resolved

lu-zero approved these changes Oct 25, 2023

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barrbrain added 2 commits October 25, 2023 19:29

Port AVX2 forward transforms to NEON

8eb0c4b

Use const generics for right shift in forward transforms

4d1276c

barrbrain force-pushed the aarch64-fwd-tx branch from 02e8a5f to 4d1276c Compare October 25, 2023 10:29

barrbrain merged commit 4d1276c into xiph:master Oct 25, 2023
24 of 25 checks passed

barrbrain deleted the aarch64-fwd-tx branch October 25, 2023 10:53