Commit Graph

427 Commits

Author SHA1 Message Date
Caleb Zulawski
34384b7a68 Add const_evaluatable_checked feature, change to_bitmask to use it, and fix existing std feature 2021-07-28 04:19:31 +00:00
Caleb Zulawski
97c25dd746 Add lane count marker type 2021-07-24 17:37:36 +00:00
Caleb Zulawski
f93bef35f3 Move vector implementation 2021-07-24 17:37:36 +00:00
Caleb Zulawski
529ffe05d6 Use new module naming 2021-07-24 17:37:36 +00:00
Caleb Zulawski
fdd7d6e252 Change as_slice to as_array 2021-07-24 17:37:36 +00:00
Caleb Zulawski
f178dda187 Add as_slice/as_mut_slice to Vector 2021-07-24 17:37:36 +00:00
Caleb Zulawski
c077bf3c07 Rename SimdArray to Vector, remove its generic parameter, and remove LanesAtMost32 2021-07-24 17:37:36 +00:00
Caleb Zulawski
732b7edfab
Add fmt and clippy to CI (#147)
* Add fmt and clippy to CI
* Add rust components
* Fix formatting
2021-07-23 17:43:53 -07:00
Caleb Zulawski
be96995d8d
Add portable_simd unstable feature gate (#141) 2021-07-19 16:13:24 -07:00
Caleb Zulawski
3954b27787
Add conversions between vendor intrinsics (#144)
* Add x86 vendor conversions
* Add wasm32 vendor types
* Add arm vendor types
* Add powerpc vendor types
2021-07-19 15:01:28 -07:00
Miguel Raz Guzmán Macedo
ac749a180b
add matrix_inversion example (#131)
* add matrix_inversion example
2021-07-19 14:58:13 -07:00
Adam Greig
871d588ec4
Add 32-bit SIMD types i/u16x2 and i/u8x4. (#145)
These types are useful for the "SIMD32" instructions available on ARMv6
(except M-class), ARMv7 (M-class with DSP), and ARMv8.
2021-07-19 14:18:29 -07:00
Jubilee
b5ba19577f
Merge pull request #139 from rust-lang/feat/gather
Add SimdArray trait and safe gather/scatter API (rust-lang/stdsimd#139)
This PR has four parts, without which it doesn't make a lot of sense:
-    The introduction of the SimdArray trait for abstraction over vectors.
-    The implementation of private vector-of-pointers types.
-    Using these to allow constructing vectors with SimdArray::gather_{or, or_default, select}.
-    Using these to allow writing vectors using SimdArray::scatter{,_select}.
2021-06-23 20:47:51 -07:00
Jubilee
3872723ead
Merge pull request #138 from rust-lang/feature/various-fns
Add various fns
- Sum/Product traits
- recip/to_degrees/to_radians/min/max/clamp/signum/copysign; rust-lang/stdsimd#14
- mul_add: rust-lang/stdsimd#14, fixes rust-lang/stdsimd#102
2021-06-23 14:19:08 -07:00
Jubilee Young
1529ed43d8 Document and test doubled writes in scatter 2021-06-23 12:13:10 -07:00
Jubilee Young
f38659a46c Add assoc const SimdArray::LANES 2021-06-22 15:28:15 -07:00
Jubilee Young
81ceda8c5b Add SimdArray::scatter{,_select} 2021-06-21 18:18:50 -07:00
Jubilee Young
128b6f5e22 Add SimdArray::gather_{or,or_default,select} 2021-06-21 18:10:28 -07:00
Jubilee Young
2f99cc80d8 Add pointer vectors: SimdConstPtr, SimdMutPtr 2021-06-21 16:15:19 -07:00
Jubilee Young
16765a1021 Introduce SimdArray trait
This provides a general framework for describing relationships
between vector types and scalar types.
2021-06-21 16:15:15 -07:00
Caleb Zulawski
b0a9fe5d07 Extract constant from scalar to_radians as well 2021-06-21 21:11:37 +00:00
Caleb Zulawski
708ae61841 Remove scalar Sum/Product over questionable order of operations 2021-06-21 21:08:26 +00:00
Caleb Zulawski
15b4e28004
Add from_bitmask (#136)
* Add from_bitmask
* Add mips workaround
2021-06-21 14:05:43 -07:00
Caleb Zulawski
7b66032ed5 Fix test typo 2021-06-13 20:11:01 +00:00
Caleb Zulawski
f102de7c8b Add mul_add 2021-06-13 19:59:17 +00:00
Caleb Zulawski
74e6262ce4 Add min/max/clamp 2021-06-13 19:47:32 +00:00
Caleb Zulawski
b936f34a5c Add various special functions (recip, signum, copysign) 2021-06-13 18:45:45 +00:00
Caleb Zulawski
96f0f5d29f Implement Sum/Product over references 2021-06-13 18:00:47 +00:00
Caleb Zulawski
bdcccba55c Implement Sum/Product traits 2021-06-13 17:52:44 +00:00
Miguel Raz Guzmán Macedo
57e67c905f
add doctests for shuffle (#130)
* add shuffle doctests/examples
2021-06-11 15:48:44 -07:00
Caleb Zulawski
68393aa594
Add mask width conversion (#127) 2021-06-11 15:48:05 -07:00
Jubilee
4311c0660e
Merge pull request #122 from miguelraz/nbodyexample
nbody example
2021-06-04 09:43:48 -07:00
miguel raz
be121c93ff clean code vis. Jubilee's comments 2021-06-04 10:54:08 -05:00
Miguel Raz Guzmán Macedo
435d1cf7a6
Update crates/core_simd/examples/nbody.rs
Co-authored-by: Jubilee <46493976+workingjubilee@users.noreply.github.com>
2021-06-04 10:40:39 -05:00
miguel raz
c042f33673 clean up code, fudge approx true 2021-06-01 20:05:30 -05:00
miguel raz
70305c5fad add main to avoid CI crash 2021-06-01 19:46:48 -05:00
miguel raz
4e86aeb7f9 finish nbody 2021-06-01 19:31:34 -05:00
miguel raz
5557907098 rewrite unaligned slice, fix output const array 2021-06-01 15:25:56 -05:00
miguel raz
f24110aa5b collapse run_k into run 2021-06-01 12:26:29 -05:00
miguel raz
56050562f1 don't use turbofish on run 2021-06-01 12:15:37 -05:00
miguel raz
83dc5b782b don't need clippy 2021-06-01 12:09:11 -05:00
Miguel Raz Guzmán Macedo
3c05ceec70
Update crates/core_simd/examples/nbody.rs
Co-authored-by: Jubilee <46493976+workingjubilee@users.noreply.github.com>
2021-05-31 18:03:55 -05:00
Caleb Zulawski
992621844f Remove extended_key_value_attributes feature 2021-05-26 10:27:16 -04:00
miguel raz
8bea3627cb replace sum() with horizontal_sum() 2021-05-25 21:25:42 -05:00
miguel raz
ab6af37f8f Simdf64 from attempt 2021-05-25 20:10:55 -05:00
miguel raz
2591c59ba7 fix imports 2021-05-25 20:07:20 -05:00
miguel raz
e52d51cd45 nbody example 2021-05-25 20:00:01 -05:00
Caleb Zulawski
20c3b8e13f
Merge pull request #120 from miguelraz/simd_fsqrt
add simd_fsqrt intrinsic
2021-05-24 19:07:12 -04:00
Caleb Zulawski
1c18f8fd59 Add byte conversions 2021-05-24 15:02:45 -07:00
miguel raz
d6795814d4 add simd_fsqrt intrinsic 2021-05-18 10:11:37 -05:00
Caleb Zulawski
45d7e80aa8 Clarify documentation 2021-05-08 00:13:40 +00:00
Caleb Zulawski
e8cae870fc Fix rustfmt 2021-05-08 00:11:34 +00:00
Caleb Zulawski
0bf5eb5f72 Add select for masks 2021-05-08 00:07:07 +00:00
Caleb Zulawski
563d2a2cfc Add select function 2021-05-01 15:21:41 +00:00
Caleb Zulawski
589fce0313 Attempt to workaround MIPS bug 2021-04-30 23:22:27 -07:00
Caleb Zulawski
98dad13526 Make implementation more scalable by using a helper trait to determine bitmask size. Improve bitmask to int conversion. 2021-04-30 23:22:27 -07:00
Caleb Zulawski
eec42808aa Update bitmask API 2021-04-28 21:56:11 +00:00
Caleb Zulawski
da42aa5403 Begin reducing mask API 2021-04-28 21:56:11 +00:00
Jubilee
5751179dc6
Merge pull request #107 from rust-lang/feat/simd-round
Add SIMD rounding intrinsics
2021-04-26 09:05:34 -07:00
Jubilee Young
6ea08d8d5f Add SIMD round, trunc, fract 2021-04-25 18:31:49 -07:00
Jubilee Young
b4fda6ef06 Give rounding intrinsics their own modules 2021-04-25 18:27:03 -07:00
Jubilee Young
92d643b628 Remove Simd{U,I}128 2021-04-25 16:45:19 -07:00
Jubilee Young
f06427f4d6 Move lanes_at_most_64 to _32 2021-04-25 16:42:49 -07:00
Jubilee Young
91134e614e Branchless abs 2021-04-25 16:42:49 -07:00
Jubilee Young
e8b6bca694 Finish fixing up abs docs 2021-04-25 16:42:49 -07:00
Caleb Zulawski
1f4e902ee7 Fix saturating math docs 2021-04-25 16:42:49 -07:00
Jubilee
24ebae870e
Merge pull request #83 from rust-lang/feature/reductions
Add reductions
2021-04-22 16:44:41 -07:00
Caleb Zulawski
04ee107323 Remove wrapping from sum/product fns 2021-04-22 22:41:12 +00:00
Jubilee
2fa62b91c8
Merge pull request #98 from rust-lang/feature/common-shuffles
Add some common shuffles
2021-04-20 23:33:01 -07:00
Caleb Zulawski
7028a58294 Attempt to clarify interleave/deinterleave 2021-04-20 01:51:06 +00:00
Caleb Zulawski
828b274ae7 Rename sum, product to horizontal_{sum,product} 2021-04-19 23:41:11 +00:00
Jubilee Young
9acc112090 Use fabs intrinsic 2021-04-19 04:49:04 +00:00
Caleb Zulawski
1999c54890
Clarify concatenation order
Co-authored-by: Jubilee <46493976+workingjubilee@users.noreply.github.com>
2021-04-17 15:21:25 -04:00
Caleb Zulawski
977f26f692 Add some common shuffles 2021-04-17 17:00:14 +00:00
Caleb Zulawski
e73985f25d
Merge pull request #89 from rust-lang/intrinsic-neg
Use neg intrinsics
2021-04-16 21:35:11 -04:00
Caleb Zulawski
01d78aa21a Update docs 2021-04-17 01:32:45 +00:00
Jubilee Young
87b7207acd Use neg intrinsics 2021-04-16 15:02:59 -07:00
Jubilee Young
e3f0124baf Silence warnings 2021-04-15 15:19:44 -07:00
Caleb Zulawski
e127586709 Improve function names and docs 2021-04-11 10:59:05 -04:00
Caleb Zulawski
e2fa502617 Enable i586 workaround for both f32 and f64 2021-04-09 16:31:03 -04:00
Caleb Zulawski
3cf970fc09 Fix test sum/product implementation 2021-04-09 16:31:03 -04:00
Caleb Zulawski
3fae09bd08 Revert "Revert i586 fix, fix test instead"
This reverts commit 1ea2f128821339d8050ca936f24b71677352437e.
2021-04-09 16:31:03 -04:00
Caleb Zulawski
b51febbd34 Revert i586 fix, fix test instead 2021-04-09 16:31:03 -04:00
Caleb Zulawski
4b8cbd5385 Fix i586 detection 2021-04-09 16:31:03 -04:00
Caleb Zulawski
64f564866b Update documentation and fix i586 inaccuracy 2021-04-09 16:31:03 -04:00
Caleb Zulawski
02608d44f7 Fix mask ops 2021-04-09 16:31:03 -04:00
Caleb Zulawski
193cd14b4a Enable special handling of zero 2021-04-09 16:31:03 -04:00
Caleb Zulawski
a7b82adb12 Add tests 2021-04-09 16:31:03 -04:00
Caleb Zulawski
875b31c33f Implement reductions 2021-04-09 16:31:03 -04:00
Caleb Zulawski
926cf3aba3 Add intrinsics 2021-04-09 16:31:03 -04:00
Caleb Zulawski
d7649f46f3 Various bug fixes 2021-04-09 16:31:03 -04:00
Caleb Zulawski
b0a005dcfb Add floating-point classification functions 2021-04-09 16:31:03 -04:00
Caleb Zulawski
e6a530907a Reduce maximum lanes from 64 to 32 2021-04-03 14:43:33 -04:00
Caleb Zulawski
97bbe2d86a Fix normal and subnormal classification 2021-04-03 13:54:29 -04:00
Caleb Zulawski
07247a001f Various bug fixes 2021-04-03 13:54:29 -04:00
Caleb Zulawski
93ce1c1a59 Add floating-point classification functions 2021-04-03 13:54:29 -04:00
Jubilee Young
331230fabf Explain why to use saturation 2021-04-02 09:11:27 -07:00
Jubilee Young
dd1a5e41ad Add saturating abs/neg 2021-04-02 08:55:45 -07:00
Jubilee Young
4a6b4c0a2e Introduce saturating math 2021-03-30 17:42:05 -07:00
Caleb Zulawski
fa77b196c8 Add std cargo feature 2021-03-22 14:00:02 -07:00
Caleb Zulawski
8cb1fe0c0e Fix wasm-bindgen dependency 2021-03-06 22:00:39 -05:00
Jubilee Young
a2302da5b2 Move macros.rs to first.rs
This awkwardly has to go first right now, and we don't want more
macros to go into this ambiguously named mod, so let's rename it
to be more literal.
2021-02-21 17:32:23 -08:00
Jubilee Young
39fb223385 Partially carve macros.rs into other files
The base impl_vector! in macros.rs is staying put for the moment as
it must go first before everything in order to work.

Everything else, like transmutes, specific type impls, etc. have
been moved into appropriate files elsewhere to subdivide concerns.
2021-02-21 17:32:23 -08:00
Jubilee Young
ca15e4fcd8 cat vector types by kind
Rearrange aliases to bottom of files
2021-02-21 17:32:15 -08:00
Jubilee Young
27f094f5ee Nominate base files 2021-02-21 16:25:58 -08:00
Jubilee Young
1a19ad4fb0 Reorg vectors into crate::vector::*; 2021-02-21 16:25:58 -08:00
Jubilee Young
2f2a463c0d Remove From<Scalar> for SimdTy impl
0. It was not being tested.
1. The possible conversions are ambiguous between splatting
   and setting a single value but zero-initializing the rest.
2. Splat works fine.
2021-02-16 10:04:50 -08:00
Caleb Zulawski
2b3f4b258c Add LanesAtMost64 bounds 2021-02-15 18:38:35 -05:00
Caleb Zulawski
8c378d3027 Add documentation 2021-02-15 18:22:56 -05:00
Caleb Zulawski
714ad639b3 Fix MulAssign typo in tests, move panic tests 2021-02-15 18:22:56 -05:00
Caleb Zulawski
0ec3ecfab1 Split ops tests 2021-02-15 18:22:56 -05:00
Caleb Zulawski
976fafcf4f Fix wasm tests 2021-02-15 18:22:56 -05:00
Caleb Zulawski
8d5702e437 Fix performance issues 2021-02-15 18:22:56 -05:00
Caleb Zulawski
38b18904d0 Remove obsolete helpers 2021-02-15 18:22:56 -05:00
Caleb Zulawski
5b0818a221 Remove old integer tests 2021-02-15 18:22:24 -05:00
Caleb Zulawski
0ac057a354 Add integer tests 2021-02-15 18:22:24 -05:00
Caleb Zulawski
d5c227998b Add proptest float tests 2021-02-15 18:22:24 -05:00
Caleb Zulawski
d3c58daa96
Merge pull request #73 from rust-lang/scalar-docs
Add to glossary: vectorize, scalar, vector register
2021-02-15 17:00:25 -05:00
Jubilee Young
08ee3385c0 Add to glossary: vectorize, scalar, vector register
Also document the lanewise scalar helpers.
2021-02-15 13:43:43 -08:00
Caleb Zulawski
faae170f5f Remove glob import 2021-02-13 00:52:42 -05:00
Caleb Zulawski
16904ebfc7 Add missing type bounds 2021-02-13 00:49:51 -05:00
Caleb Zulawski
6362540f11 Limit all types to 64 lanes 2021-02-09 22:13:27 -05:00
Caleb Zulawski
26061b4e84 Fix wasm tests 2021-02-09 19:14:46 -05:00
Caleb Zulawski
9e96c8a2a8 Add missing From implementation, add simple mask API tests 2021-02-09 19:14:46 -05:00
Caleb Zulawski
92293aff9d Add bitmask that supports up to 64 lanes. Simplify mask op API. 2021-02-09 19:14:46 -05:00
Ashley Mannix
1b0c231948
Merge pull request #62 from rust-lang/feature/shuffle-self
Add SIMD shuffles for SimdType{2,4,8,16,32,64}
2021-02-09 13:16:17 +10:00
Jubilee Young
5424140b66 Add SIMD shuffles for SimdType{2,4,8,16,32,64}
This const generic implementation for certain lane sizes represents
a more limited interface than what LLVM's shufflevector instruction
can handle, as normally the length of U can be different from the
length of T, but offers an interface that it is expected to be able
to expand the capabilities of in the future.
2021-02-05 23:28:12 -08:00
miguel raz
8bea63425e AsRef -> as_slices() 2021-02-03 17:46:08 -06:00
Jubilee
98015403c5
Merge pull request #55 from miguelraz/min-panics
implement guards in rem and div unsound cases
2021-02-02 17:21:09 -08:00
miguel raz
c67fc2e4c5 Add guards/tests for div,rem overflow cases 2021-02-02 18:59:22 -06:00
Jubilee Young
cb036b534d min_const_generics ride the train to stable 2021-01-26 21:46:10 -08:00
Caleb Zulawski
59947717c5 Add workaround for rust-lang/rust#80108 2020-12-17 01:19:39 -05:00
Caleb Zulawski
9b8cb18c9f Remove obsolete files 2020-12-14 00:40:59 -05:00
Caleb Zulawski
62d98e3a11 Remove obsolete macros 2020-12-14 00:34:32 -05:00
Caleb Zulawski
2720ccc5a7 Fix masks 2020-12-14 00:27:20 -05:00
Caleb Zulawski
0ddf7acc89 Reenable rounding ops 2020-12-14 00:07:36 -05:00
Caleb Zulawski
9cc3deaa92 Finish refactoring vector types 2020-12-14 00:00:02 -05:00
Caleb Zulawski
25c7640fb3 Reenable ops and fix tests 2020-12-14 00:00:02 -05:00
Caleb Zulawski
22576bb6e0 Implement additional functions 2020-12-14 00:00:02 -05:00
Caleb Zulawski
27e944231c Begin changing vectors to const generics 2020-12-14 00:00:02 -05:00
Caleb Zulawski
35b9ab9f5c Simplify some formatting 2020-12-14 00:00:02 -05:00
Caleb Zulawski
78a8d615b5 Implement missing traits on opaque masks, fix tests 2020-12-14 00:00:02 -05:00
Caleb Zulawski
5bc5d7f0d1 Add comparison ops 2020-12-14 00:00:02 -05:00
Caleb Zulawski
cebc2ca707 Add opaque masks 2020-12-13 23:59:07 -05:00
Jubilee Young
3d9bbf9b86 Use simd_{floor,ceil} intrinsics for round.rs 2020-11-30 19:31:08 -08:00
Jubilee Young
e9cc3066a8 Remove round, trunc tests
There are no platform intrinsics in the rustc for these functions yet,
so this removes them as a distinct commit for later reversion.
2020-11-30 19:26:53 -08:00
Caleb Zulawski
3870633828 Add rounding mode test 2020-10-12 20:48:05 -04:00
Caleb Zulawski
dc85c13ff3 Account for sign bit 2020-10-11 21:41:26 -04:00
Caleb Zulawski
c27c76182b Fix UB in test (really this time) 2020-10-11 21:28:50 -04:00
Caleb Zulawski
6e07982c4c Fix UB in test 2020-10-11 19:08:25 -04:00
Caleb Zulawski
5805c7a051 Fix comment 2020-10-11 14:34:57 -04:00
Caleb Zulawski
3d8721b053 Fix casts, add tests 2020-10-11 14:32:46 -04:00
Caleb Zulawski
75fdacde1c Add rounding to integers 2020-10-11 13:22:26 -04:00
Caleb Zulawski
ffedbe5b15 Add rounding functions 2020-10-10 00:22:36 -04:00
Thom Chiovoloni
ffd562f218 Add comment about fneg to the bitxor in float neg 2020-10-07 13:24:21 -07:00
Thom Chiovoloni
873639d6fd Use bitxor to implement Neg for floats 2020-10-07 11:51:54 -07:00
Thom Chiovoloni
8d3d616b13 Apply review feedback 2020-10-06 13:40:39 -07:00
Thom Chiovoloni
541369c38e use NEG_INFINITY and NAN constants instead computing them 2020-10-06 12:30:19 -07:00
Thom Chiovoloni
866971adf5 Implement abs, to_bits, and from_bits for float vectors 2020-10-06 11:33:29 -07:00
Ashley Mannix
0fbf64bae8
Add CI for wasm targets using wasm-bindgen (#20) 2020-10-03 16:36:51 +10:00
Caleb Zulawski
e7f133ead0 Add licenses and update Cargo.toml 2020-10-01 23:42:10 -04:00
Caleb Zulawski
43dabd1aea
Implement core::ops (#10)
* Add vector-vector arithmetic ops
* Add operators and integer conversions for masks
* Add unary traits
* Implement Index and IndexMut
* Implement by-ref ops for masks
* Document intrinsics
* Implement format traits for masks
* Add floating point ops tests
* Add integer tests
* Add mask tests
2020-10-01 19:50:15 -07:00
Caleb Zulawski
cfda50a82a Remove vectors under 64-bit width 2020-09-26 19:31:14 -04:00
Caleb Zulawski
88bfbb001e Mark trait methods inline 2020-09-26 14:41:01 -04:00
Caleb Zulawski
b9bf9ef3c2 Remove remaining derived traits 2020-09-26 14:30:00 -04:00
Caleb Zulawski
d817b56f1d Manually implement some traits, instead of derive 2020-09-26 14:12:30 -04:00
Caleb Zulawski
167c3c8100 Change doc attributes to comments 2020-09-25 23:23:02 -04:00
Caleb Zulawski
992768709f Remove pointer vectors 2020-09-25 21:45:09 -04:00
Caleb Zulawski
2178409df5 Remove some obsolete macros 2020-09-25 00:52:32 -04:00
Caleb Zulawski
b7d1f3e797 Improve Debug implementation, add additional formatting traits 2020-09-25 00:44:48 -04:00
Caleb Zulawski
613f242088 Add pointer vectors and implement a few more traits 2020-09-24 21:15:31 -04:00
Caleb Zulawski
3df72fddc2 Add masks 2020-09-24 19:48:18 -04:00
Caleb Zulawski
872e8f62d6 Simplify transmutes 2020-09-23 10:42:12 -04:00
Caleb Zulawski
543bcd37e9 Combine vector definition modules by scalar type 2020-09-23 10:21:19 -04:00
Caleb Zulawski
c74eec7e25
Apply suggestions from code review
Co-authored-by: Lokathor <zefria@gmail.com>
2020-09-23 08:11:43 -04:00
Caleb Zulawski
0f837a9147 Add docs 2020-09-22 20:26:25 -04:00
Caleb Zulawski
011aafea16 Add initial type implementations 2020-09-22 19:41:42 -04:00