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Author SHA1 Message Date
Jubilee Young
6094f22ceb impl unary.rs for Simd<{i,u}{8,16,32,64,size}, _> 
In order to assure type soundness, these "base" impls
need to go directly on Simd<T, _> for every scalar type argument.
A bit of cleanup of ops.rs is still warranted.
 2021-12-01 15:40:46 -08:00
Jubilee Young
51ff925925 impl assign.rs<U> for Simd<T, _> 
Instead of implementing {Op}Assign traits for individual scalar type args
to Simd<_, _>, use parametric impls that reassert the bounds of the binary op.
 2021-11-23 18:11:48 -08:00
Jubilee Young
0a6992f5bf impl deref.rs<&Self> for Simd<T, _> 
Instead of implementing each "deref" pattern for every single scalar,
we can use type parameters for Simd operating on &Self.
We can use a macro, but keep it cleaner and more explicit.
 2021-11-23 18:11:48 -08:00
Caleb Zulawski
b8d6b68446
Merge pull request #192 from pro465/patch-1 
Fix outdated workflow badge
 2021-11-15 11:53:39 -05:00
Proloy Mishra
9129ae651f
Fix outdated workflow badge 2021-11-15 18:36:21 +05:30
Jubilee Young
f7b0358573 Sprinkle the crate with #[must_use] 2021-11-14 12:11:35 -08:00
Caleb Zulawski
690184a5a4
Merge pull request #190 from alex/patch-1 
Update CONTRIBUTING.md for the fact that Travis is no longer used
 2021-11-14 12:46:10 -05:00
Alex Gaynor
429e0b66a2
Update CONTRIBUTING.md for the fact that Travis is no longer used 2021-11-14 12:41:16 -05:00
Caleb Zulawski
36e198b97a Use new bitmask intrinsics with byte arrays 2021-11-13 13:22:06 -08:00
Jubilee Young
1ce1c645cf Rewrite Arm transmutes, reading std::arch closer 2021-11-12 16:56:14 -08:00
Jubilee Young
6ddf7ad8e1 Restrict Arm types to Arm v7+ 
This mostly mirrors the restrictions in std::arch.
It can be loosened slightly with later refactoring.
 2021-11-11 11:40:18 -08:00
Jubilee Young
7d91357875 Dynamically detect AVX512 in CI 
We would like to check for errors with AVX512,
but we don't pick our CPU. So, detect available features.
This variance in checks stochastically reveals issues.
Nondeterminism is acceptable as our goal is protecting downstream.
 2021-11-10 14:40:32 -08:00
Jubilee Young
949f71c0dc Deny warnings in CI and fix 2021-11-10 14:40:32 -08:00
Jubilee Young
c52083e256 Use the right name for AVX512F 2021-11-10 14:40:32 -08:00
Jubilee
081240a663
Merge pull request #175 from rust-lang/feature/more-actions 
Delete travis config, move tests to github actions.
 2021-11-09 20:12:47 -08:00
Caleb Zulawski
349a61143c Delete travis config, move tests to github actions. 2021-11-10 02:18:41 +00:00
Caleb Zulawski
0ecf9871fc
Merge pull request #181 from rust-lang/rotate_lanes 
rotate_{left,right} -> rotate_lanes_{left,right}
 2021-11-08 23:01:05 -05:00
Proloy Mishra
d2e87281fc
add Simd::from_slice (#177) 
* add `Simd::from_slice`

uses a zeroed initial array and loops so that it can be const.
unfortunately, parameterizing the assert with slice length
needs `#![feature(const_fn_fn_ptr_basics)]` to work.
 2021-11-08 17:28:43 -08:00
Caleb Zulawski
4e00aa68c7 rotate_{left,right} -> rotate_lanes_{left,right} 2021-11-06 00:34:23 +00:00
Caleb Zulawski
772bf2090e Hide select impl in sealed trait 2021-10-22 00:10:44 -07:00
Caleb Zulawski
7c2d295a76 Hide mask impl details in sealed trait. 2021-10-22 00:10:44 -07:00
Jubilee Young
ab8eec7cba Fixup import pathing for core 
This changes simd_swizzle! to a decl_macro to give it a path,
so it can be imported using a path and not the crate root.
It also adds various uses that were missed and adjusts paths.
 2021-10-21 18:20:06 -07:00
Caleb Zulawski
5b4282edcd Improve docs 2021-10-11 13:18:59 -07:00
Caleb Zulawski
765bee6362 Update crates/core_simd/src/swizzle.rs 
Co-authored-by: Jubilee <46493976+workingjubilee@users.noreply.github.com>
 2021-10-11 13:18:59 -07:00
Caleb Zulawski
cd7ecba19f Remove adt_const_params feature 2021-10-11 13:18:59 -07:00
Caleb Zulawski
37797d9c0a simd_shuffle -> simd_swizzle 2021-10-11 13:18:59 -07:00
Caleb Zulawski
98e4fcae5a Fix macro in core 
Co-authored-by: Jubilee <46493976+workingjubilee@users.noreply.github.com>
 2021-10-11 13:18:59 -07:00
Caleb Zulawski
10168fb7c4 Add new swizzle API 
Expand swizzle API and migrate existing functions. Add rotate_left, rotate_right.

Hide implementation details

Add simd_shuffle macro
 2021-10-11 13:18:59 -07:00
Jubilee
a16b481a08 Simplify language for scatter/gather 
Co-authored-by: Caleb Zulawski <caleb.zulawski@gmail.com>
 2021-10-03 14:35:07 -07:00
Jubilee Young
9be26656d2 Rewrite gather/scatter docs 
Headings with # Safety and # Examples are more "std style".
Use terms like "enable" and "disable", rather than "mask" jargon.
 2021-10-03 14:33:56 -07:00
Jubilee
01e9816ace docs: fix typo gather -> scatter 
Co-authored-by: Jacob Lifshay <programmerjake@gmail.com>
 2021-10-03 11:04:58 -07:00
Jubilee Young
6d23662689 Add {gather,scatter}_select_unchecked 
This unsafe variant allows the thinnest API, in case LLVM cannot
perform loop-invariant code motion on a hot loop when the safe
form is used.

An unchecked variant could be added to other forms, but doesn't
seem likely to improve anything, since it would just add heavier
codegen.
 2021-10-03 11:04:58 -07:00
Jubilee
436ca7f7aa
Add lanes() and associated LANES const 2021-09-29 14:19:45 -07:00
Jubilee Young
b506e3e28e Renovate for Edition 2021 
In a still-future edition, `unsafe_op_in_unsafe_fn` may error.
Let's get ahead of that.
 2021-09-29 14:11:40 -07:00
Magnus Ulimoen
ec05dfbbf9 Add associated LANES const 2021-09-29 17:20:07 +00:00
Magnus Ulimoen
4fbccafc66 Add lanes() 2021-09-29 16:38:03 +00:00
Jubilee Young
afd7c5a5ee Make sure MaskElement is in bitmasks.rs 2021-09-27 15:27:34 -07:00
Jubilee Young
c2f59483f9 Feature-flag fused mul-add to block libcalls 2021-09-21 19:42:31 -07:00
Jubilee Young
6d3d07abfe Feature-flag doc tests so they run for core 2021-09-21 17:19:35 -07:00
Jubilee Young
8342fe75f2 Cleanup more for std::simd also 2021-09-21 10:31:37 -07:00
Jubilee Young
b25ed7f86d Restructure crate as core module 
Aligns module with rust-lang/library/core, creating an... unusual
architecture that is easier to pull in as a module, as core itself can
have no dependencies (as we haven't built core yet).
 2021-09-18 23:26:10 -07:00
Caleb Zulawski
8cf7a62e5d
Fix cargo features for nightly (#155) 
* Fix cargo features for nightly
 2021-09-08 17:01:16 -07:00
Jubilee
d42875302d
Merge pull request #154 from rust-lang/feature/generic-element-type 
Change vectors to be generic over element type.
 2021-08-17 12:10:44 -07:00
Caleb Zulawski
4aafd8e779 Rename element type variable 2021-08-16 16:38:30 -04:00
Caleb Zulawski
cf653c7b93
Update crates/core_simd/src/vector.rs 
Co-authored-by: Jubilee <46493976+workingjubilee@users.noreply.github.com>
 2021-08-13 20:40:05 -04:00
Caleb Zulawski
00165ed5be Remove mask aliases 2021-08-07 21:22:10 +00:00
Caleb Zulawski
40142ac034 Remove aliases 2021-08-07 21:15:24 +00:00
Caleb Zulawski
275889f7f4 Remove remaining usage of aliases 2021-08-07 21:06:40 +00:00
Caleb Zulawski
f7f29683a8 Remove aliases from most tests 2021-08-07 20:38:41 +00:00
Caleb Zulawski
88f79d4a6f Remove aliases from op trait impls 2021-08-07 20:20:20 +00:00