The Atelier
da3bd6d3a0
Update dot_product example import
2022-12-03 18:41:43 -08:00
Miguel Raz Guzmán Macedo
64247a327d
add _scalar names for dot_product examples
2022-12-03 16:12:24 -08:00
Miguel Raz Guzmán Macedo
aeac9ed373
proper mul_add arg order, added tests
2022-12-03 16:12:24 -08:00
Miguel Raz Guzmán Macedo
4ddfd2f3f8
non allocating fold simd
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allocating fold with std::ops::Add::add
2022-12-03 16:12:19 -08:00
Miguel Raz Guzmán Macedo
4615805ec2
add remainder dot_product and cleanup
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cleanup dot_product and README.md
2022-12-03 16:12:00 -08:00
Miguel Raz Guzmán Macedo
c08a4d1f10
add more basic dot products and comments, README
2022-12-03 16:12:00 -08:00
miguel raz
df3a63906c
add dot_product example
2022-12-03 16:12:00 -08:00
Caleb Zulawski
1547dd66f9
Merge pull request #318 from thomcc/simd_from_slice
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Avoid a scalar loop in `Simd::from_slice`
2022-11-28 09:17:02 -05:00
Thom Chiovoloni
54b6f6923e
Avoid a scalar loop in Simd::from_slice
2022-11-28 06:03:32 -08:00
Caleb Zulawski
db8b23cea5
Remove reexport of simd::*
2022-11-27 23:44:20 -05:00
Caleb Zulawski
6e30c6eca3
Merge pull request #315 from rust-lang/scatter-gather-ptr
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Scatter/gather for pointers
2022-11-19 21:37:58 -05:00
Caleb Zulawski
7e614f0438
Fix typo typo
2022-11-12 22:41:44 -05:00
Caleb Zulawski
c247915eb8
Update crates/core_simd/src/vector.rs
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Co-authored-by: Jubilee <46493976+workingjubilee@users.noreply.github.com>
2022-11-12 22:39:54 -05:00
Caleb Zulawski
bef4c41fc0
Add test examples
2022-11-11 21:31:05 -05:00
Caleb Zulawski
fd53445d05
Add pointer scatter/gather
2022-11-11 19:48:27 -05:00
Caleb Zulawski
9dc690c482
Add TryFrom<&[T]> tests
2022-11-11 18:10:51 -05:00
Caleb Zulawski
7ac1fbbcb1
impl TryFrom<&[T]> for Simd
2022-11-11 17:32:48 -05:00
Caleb Zulawski
572122a95d
Add missing pointer tests and rename pointer cast fns to match scalars
2022-11-09 21:28:38 -05:00
Mark Rousskov
6afcb85219
Fix rustdoc lints
2022-11-06 17:21:22 -05:00
Caleb Zulawski
469c620bde
Account for pointer metadata in pointer bounds
2022-10-29 11:55:01 -04:00
Caleb Zulawski
078cb58e76
Apply suggestions from code review
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Co-authored-by: Jacob Lifshay <programmerjake@gmail.com>
2022-10-29 11:55:01 -04:00
Caleb Zulawski
a79718ffa8
Use new intrinsics
2022-10-29 11:55:01 -04:00
Caleb Zulawski
0fcc4069c1
Fix pointer mutability casts and safety lints
2022-10-29 11:55:01 -04:00
Caleb Zulawski
e5db1ecc82
Fix documentation
2022-10-29 11:55:01 -04:00
Caleb Zulawski
dadf98a290
Remove duplicate intrinsic
2022-10-29 11:55:01 -04:00
Caleb Zulawski
176cc81324
Update for new intrinsics
2022-10-29 11:55:01 -04:00
Caleb Zulawski
8a5a5732a1
Clarify addr and with_addr implementations
2022-10-29 11:55:01 -04:00
Caleb Zulawski
e7cc021189
Fix casts
2022-10-29 11:55:01 -04:00
Caleb Zulawski
da25087f79
Test a more useful pointer
2022-10-29 11:55:01 -04:00
Caleb Zulawski
f10e591de1
Fix wrapping pointer arithmetic
2022-10-29 11:55:01 -04:00
Caleb Zulawski
6b3c599ba2
Add missing safety comment
2022-10-29 11:55:01 -04:00
Caleb Zulawski
4076ba8a77
Implement scatter/gather with new pointer vector and add tests
2022-10-29 11:55:01 -04:00
Caleb Zulawski
7e96f5dbea
Use safe casts
2022-10-29 11:53:48 -04:00
Caleb Zulawski
d3cfd7c5c9
Add vectors of pointers
2022-10-29 11:53:48 -04:00
Caleb Zulawski
402b50a272
Improve variable names
2022-10-16 23:46:18 -04:00
Caleb Zulawski
61a6f1854f
Specify aliases in one place, and make it more uniform which are defined
2022-10-16 21:38:13 -04:00
Caleb Zulawski
4491309cb0
Mark more mask functions inline
2022-10-16 13:31:42 -04:00
Dezhi Wu
e2aec079eb
Fix a bunch of typo
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This PR will fix some typos detected by [typos].
I only picked the ones I was sure were spelling errors to fix, mostly in
the comments.
[typos]: https://github.com/crate-ci/typos
2022-08-31 18:24:55 +08:00
Jacob Lifshay
d5cd4a8112
Merge pull request #300 from programmerjake/all_lane_counts
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add all_lane_counts feature to enable non-power-of-2 lane counts <= 64
2022-08-15 14:11:13 -07:00
Caleb Zulawski
7145dc5a41
Merge pull request #299 from rust-lang/interleave-one
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Fix interleave/deinterleave for vectors with only one lane
2022-08-03 23:23:19 -04:00
Caleb Zulawski
5f7066430b
Simplify expression
2022-08-01 19:57:41 -04:00
Caleb Zulawski
d030301161
Remove special case for length-1 vectors
2022-08-01 19:52:35 -04:00
Caleb Zulawski
c739af3908
Hide rustc unstable feature from docs
2022-08-01 00:38:29 -04:00
Caleb Zulawski
6bf5128235
Simplify interleave/deinterleave and fix for odd-length vectors.
2022-08-01 00:34:58 -04:00
Jacob Lifshay
8742a86b1d
add all_lane_counts feature to enable non-power-of-2 lane counts <= 64
2022-07-29 16:12:24 -07:00
Caleb Zulawski
3183afb6b5
Fix interleave/deinterleave for vectors with only one lane
2022-07-29 11:57:05 -04:00
Ralf Jung
ddede9fb9b
make some Miri backtraces more pretty
2022-07-22 09:39:23 -04:00
Thom Chiovoloni
b5f9d43ff1
rust-lang/portable-simd#289 : Strengthen warnings about relying on Mask layout
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This makes it more clear that you can't rely on the layout of these,
which seems worth doing given that the names vaguely suggest that you can
(and the docs only clarify that you can't on Mask but not the maskNxM aliases).
2022-07-21 14:53:07 -07:00
Jubilee Young
210275cc75
Sync core::simd up to rust-lang/portable-simd@2e081db92a
2022-07-20 17:57:56 -07:00
The Atelier
2e081db92a
Fix doctest imports using as_crate feature
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Within core, `use self::` does not work to import these items.
And because core is not core_simd, neither does the existing `use`.
So, use this quirky hack instead, switching the import on a feature.
2022-07-20 17:55:47 -07:00
Mark Rousskov
bbf31f9c78
Finish bumping stage0
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It looks like the last time had left some remaining cfg's -- which made me think
that the stage0 bump was actually successful. This brings us to a released 1.62
beta though.
2022-07-19 16:37:34 -07:00
Ralf Jung
64bef2910b
portable-simd: use simd_arith_offset to avoid ptr-int transmutation
2022-07-19 16:37:34 -07:00
Caleb Zulawski
ed8092e96b
Clarify comment
2022-06-21 20:52:43 -04:00
Caleb Zulawski
0f6399b166
Merge pull request #284 from programmerjake/fix_splat
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Change `Simd::splat` to not generate a loop
2022-06-21 20:50:11 -04:00
Jacob Lifshay
f7412ad7b9
add workaround comment in Simd::splat
2022-06-06 12:43:29 -07:00
Jacob Lifshay
c9636158d9
Change Simd::splat to not generate a loop
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This fixes poor codegen in some circumstances for `u16x8::splat` on x86_64
https://rust-lang.zulipchat.com/#narrow/stream/257879-project-portable-simd/topic/Very.20bad.20.60u16x8.3A.3Asplat.60.20codegen.20on.20x86_64
2022-06-06 12:16:17 -07:00
Caleb Zulawski
5562b02ff0
Deduplicate to_int_unchecked
2022-06-02 10:19:20 -04:00
Caleb Zulawski
05c92c73c1
Document remaining internal unsafety, and deny undocumented unsafety
2022-05-31 14:44:23 -04:00
Caleb Zulawski
5e320046ec
Merge pull request #246 from rust-lang/feature/bitmask_array
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Add bitmask array
2022-05-31 14:42:34 -04:00
Caleb Zulawski
c44a608f5f
Merge pull request #278 from rust-lang/feature/simd-traits
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Move element-specific functions to traits
2022-05-31 14:26:30 -04:00
Mark Rousskov
352e7b30c2
Finish bumping stage0
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It looks like the last time had left some remaining cfg's -- which made me think
that the stage0 bump was actually successful. This brings us to a released 1.62
beta though.
2022-05-27 07:36:17 -04:00
Caleb Zulawski
bca8dec404
Remove incorrect comment
2022-05-22 01:20:28 -04:00
Caleb Zulawski
1cee9304b3
Fix generic_const_exprs feature
2022-05-21 20:08:38 -04:00
Caleb Zulawski
b7fea94c96
Generically implement ToBitMaskArray
2022-05-21 20:02:31 -04:00
Caleb Zulawski
c9f4e0ef98
Use Mask::cast in From impl
2022-05-21 16:49:03 -04:00
Caleb Zulawski
aa11959f19
Add mask cast tests
2022-05-21 16:34:27 -04:00
Jubilee Young
98cd636d58
Add Mask::cast
2022-05-21 15:13:33 -04:00
Caleb Zulawski
af53b5de24
rust-lang/portable-simd#279 : Silence clippy false alarms
2022-04-25 13:32:56 -07:00
Caleb Zulawski
62d3b2e39c
Add Copy bound to SIMD traits
2022-04-16 16:17:43 -04:00
Caleb Zulawski
528bc8593a
Improve copysign documentation
2022-04-15 13:47:43 -04:00
Caleb Zulawski
04be48ff97
Add float trait, and seal traits.
2022-04-15 02:11:16 -04:00
Caleb Zulawski
376957ad8c
Move integer functions to traits.
2022-04-15 02:00:50 -04:00
Ralf Jung
62e239cc51
portable-simd: use simd_arith_offset to avoid ptr-int transmutation
2022-04-12 11:09:26 -04:00
Sean Stangl
fcc5ca0f93
rust-lang/portable-simd#273 : Documentation update for reduce functions, swizzle
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Working through giving example documentation to every Simd function.
The major change in this patch is using doc macros to generate
type-specific examples for each function, using a visually-apparent type
constructor. This makes it feel nicer to have twelve separate
documentation entries for reduce_product(), for example.
2022-04-10 23:08:34 -07:00
Sean Stangl
7136841cbd
rust-lang/portable-simd#274 : Use SIMD equality for PartialEq on SIMD vectors
2022-04-10 23:05:14 -07:00
Jubilee
1ec010db2a
rust-lang/portable-simd#265 : Move comparisons to traits
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A simpler variant of rust-lang/portable-simd#206 .
* Comparisons are moved to `SimdPartialEq`, `SimdPartialOrd`, and `SimdOrd`. The function names are prefixed with `simd_` to disambiguate from the regular `PartialEq` etc functions. With the functions on traits instead of `Simd` directly, shadowing the function names doesn't work very well.
* Floating point `Ord`-like functions are put into a `SimdFloat` trait. The intention is that eventually (some time after this PR) all floating point functions will be moved from `Simd` to `SimdFloat`, and the same goes for future `SimdInt`/`SimdUint` traits.
2022-04-04 10:19:20 -07:00
Sean Stangl
8cd9325e20
Add a *small* blurb to Mask that is likely unobjectionable
2022-04-03 16:22:31 -06:00
Sean Stangl
21b070ce43
Correct the Mask docs, and get them to fit in search results
2022-04-03 16:15:27 -06:00
Sean Stangl
c73f1fbdde
Update crates/core_simd/src/masks.rs
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Co-authored-by: Jacob Lifshay <programmerjake@gmail.com>
2022-04-03 15:59:22 -06:00
Sean Stangl
4e14017f3d
Standardize documentation for SIMD vector and mask types
2022-04-03 15:20:00 -06:00
Jubilee
0711e11593
rust-lang/portable-simd#267 : fix big-endian bitmasks smaller than a byte
2022-03-21 00:05:38 -07:00
Ralf Jung
35e16a1e06
rust-lang/portable-simd#266 : reduce Miri test count in round.rs
2022-03-20 16:17:33 -07:00
Ralf Jung
60555b57f1
fix big-endian bitmasks smaller than a byte
2022-03-17 10:42:39 -04:00
Ralf Jung
50fbfa4eba
add bitmask roundtrip test for vector length below 8
2022-03-16 20:28:18 -04:00
Caleb Zulawski
60486e08ed
SimdPartialOrd implies SimdPartialEq
2022-03-15 00:17:14 +00:00
Caleb Zulawski
2a02c4d9cb
Create SimdFloat trait
2022-03-13 19:57:06 +00:00
Caleb Zulawski
80469c66d6
Move comparisons to SimdPartialOrd and SimdOrd traits
2022-03-13 19:07:36 +00:00
Jubilee Young
94c7da04b4
Sync portable-simd to rust-lang/portable-simd@72df4c4505
2022-03-12 16:09:37 -08:00
Jubilee
72df4c4505
portable-simd#261: Rename horizontal_* to reduce_*
2022-03-12 15:34:58 -08:00
Ralf Jung
49043f4434
rust-lang/portable-simd#262 : also implement clamp for integer vectors
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* add test from issue rust-lang/portable-simd#253
2022-03-12 15:32:28 -08:00
Jacob Lifshay
c196b8abaa
replace horizontal_* with reduce_*
2022-03-11 14:49:06 -08:00
Jorge Leitao
86b9f69622
rust-lang/portable-simd#260 : Add .min and .max for integers
2022-03-10 15:12:40 -08:00
T-O-R-U-S
c43129f837
Use implicit capture syntax in format_args
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This updates the standard library's documentation to use the new syntax. The
documentation is worthwhile to update as it should be more idiomatic
(particularly for features like this, which are nice for users to get acquainted
with). The general codebase is likely more hassle than benefit to update: it'll
hurt git blame, and generally updates can be done by folks updating the code if
(and when) that makes things more readable with the new format.
A few places in the compiler and library code are updated (mostly just due to
already having been done when this commit was first authored).
2022-03-10 10:23:40 -05:00
Jubilee Young
2d13059ae9
Clean up use of cargo feature "std"
2022-03-08 13:36:29 -08:00
Jubilee Young
2e5e0ec380
Remove #![feature(const_fn_trait_bound)]
2022-03-08 13:36:29 -08:00
Ralf Jung
4ddcc006a9
rust-lang/portable-simd#252 : extern blocks don't have doc comments
2022-03-04 11:14:49 -08:00
Guillaume Gomez
700972b1a3
Fix unused_doc_comments lint errors
2022-03-02 20:06:35 +01:00
Jubilee
30975615b7
rust-lang/portable-simd#250 : Add bitmask i{N <8} -> u8 impls
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...and copy the notes for why they're legal.
2022-03-01 16:10:49 -08:00
Jubilee
a5789d17bf
rust-lang/portable-simd#248 : Remove default features
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Now that we are thoroughly embedded in libcore, we don't need these on by default.
Indeed, their presence may provide confusing results during integration attempts.
2022-02-28 19:56:31 -08:00
Dylan DPC
ebb7423107
Rollup merge of #94452 - workingjubilee:sync-simd-bitmasks, r=workingjubilee
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Sync portable-simd for bitmasks &c.
In the ideal case, where everything works easily and nothing has to be rearranged, it is as simple as:
- `git subtree pull -P library/portable-simd https://github.com/rust-lang/portable-simd - ${branch}`
- write the commit message
- `python x.py test --stage 1` to make sure it runs
- `git push` to your PR-to-rustc branch
If anything borks up this flow, you can fix it with sufficient git wizardry but you are usually better off going back to the source, fixing it, and starting over, before you open the PR.
r? `@calebzulawski`
2022-03-01 03:41:53 +01:00
