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Issues: rust-lang/portable-simd
packed_simd versus portable-simd? (This one is now std::simd!)
#170
opened Sep 29, 2021 by
fzyzcjy
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7
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Add Category: a feature request, i.e. not implemented / a PR
{u32,f32,...}xN
shorthand types for Simd<{u32,f32,...}, N>
C-feature-request
#447
opened Dec 23, 2024 by
ds84182
Integer multiply high (mulh) equivalent in SimdInt and SimdUint
C-feature-request
Category: a feature request, i.e. not implemented / a PR
#440
opened Sep 18, 2024 by
ds84182
Aligning std::simd and Rust on Arm v7 Neon float behavior
C-bug
Category: Bug
#439
opened Sep 12, 2024 by
workingjubilee
simd_div
and simd_rem
ICEs for non-power-of-two length vectors on Aarch64
C-bug
#427
opened Aug 8, 2024 by
calebzulawski
why sub and mul operation of f32x4 is slower than scalar version?
#426
opened Jun 22, 2024 by
Jad2wizard
Fast round
C-feature-request
Category: a feature request, i.e. not implemented / a PR
#421
opened May 21, 2024 by
NamorNiradnug
Seemless softwere/hardwere computation interoperation
C-feature-request
Category: a feature request, i.e. not implemented / a PR
#403
opened Mar 7, 2024 by
TirushOne
Bit operations on float
C-feature-request
Category: a feature request, i.e. not implemented / a PR
#388
opened Feb 9, 2024 by
TechPizzaDev
MulAdd and MulAddAssign
C-feature-request
Category: a feature request, i.e. not implemented / a PR
#387
opened Jan 5, 2024 by
Pr0methean
API to specify max number of elements
C-feature-request
Category: a feature request, i.e. not implemented / a PR
#373
opened Nov 15, 2023 by
AdamWRichardson
Saturating casts for integers, like Category: a feature request, i.e. not implemented / a PR
_mm_packus_epi16
and _mm_packs_epi16
C-feature-request
#369
opened Oct 6, 2023 by
okaneco
Support for Category: a feature request, i.e. not implemented / a PR
_mm_maddubs_epi16
and _mm_maddubs_epi16
and similar?
C-feature-request
#366
opened Sep 24, 2023 by
samuelcolvin
ensure array/slice load/store functions actually optimize to LLVM IR vector
load
/store
instructions
#343
opened Apr 26, 2023 by
programmerjake
don't use
read_unaligned
to read from an array casted to *const Simd
#341
opened Apr 23, 2023 by
programmerjake
Support avx512 bitmasks with dynamic feature detection
C-feature-request
Category: a feature request, i.e. not implemented / a PR
#332
opened Mar 7, 2023 by
reinerp
gather with i32 indexes
C-feature-request
Category: a feature request, i.e. not implemented / a PR
#329
opened Feb 4, 2023 by
benjamin-lieser
Float to integer casts on x86 produce scalar instructions
A-LLVM
Area: LLVM
C-bug
Category: Bug
I-scalarize
Impact: code that should be vectorized, isn't
#325
opened Jan 7, 2023 by
rnarubin
change gather/scatter mask sizes to match data size not index/address size since that matches x86_64
#323
opened Dec 14, 2022 by
programmerjake
Simd-using functions sometimes scalarize after inlining, even if they use vector ops on their own
I-scalarize
Impact: code that should be vectorized, isn't
#321
opened Dec 5, 2022 by
thomcc
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