user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
122 commits 10 branches 154 tags 1.3 GiB
Commit graph

122 commits

This branch
This branch
All branches
Author SHA1 Message Date
Alex Crichton
7063458f30 Touch up some recently added intrinsics 
* Mark them as `unsafe`
* Mark the tests as `unsafe`
* Leverage the new features of the `#[assert_instr]` macro
 2017-09-27 19:44:14 -07:00
Adam Niederer
ddf4512561 Add vroundps, vceilps, vfloorps, vsqrtps, vsqrtpd (#53) 
* Add vroundps, vceilps, vfloorps, vsqrtps, vsqrtpd

* Uninhibit assert_instr on non-expanded intrinsics

Also use the new simd_test macro

* Use simd_test where possible

* Add automated tests for vround*

* Add target_feature guards to automated tests

* Move automated tests below their functions
 2017-09-27 21:41:37 -05:00
Andrew Gallant
bd75f7fcac
avx2: add _mm256_movemask_epi8 2017-09-27 12:18:57 -04:00
Andrew Gallant
5cc85000a7 x86: remove remaining wrapper tests 
This commit switches the remaining "wrapper" tests to assert_instr with
constant parameters. This form of test is necessary when a vendor
intrinsic requires an immediate constant value to optimize properly into
the intended CPU instruction.
 2017-09-27 11:03:10 -05:00
Alex Crichton
24f08cd458 Enhance #[assert_instr] with constant arguments 
Some intrinsics need to be invoked with constant arguments to get the right
instruction to get generated, so this commit enhances the `assert_instr` macro
to enable this ability. Namely you pass constant arguments like:

    #[assert_instr(foo, a = b)]

where this will assert that the intrinsic, when invoked with argument `a` equal
to the value `b` and all other arguments passed from the outside, will generate
the instruction `foo`.

Closes #49
 2017-09-27 10:32:13 -05:00
Andrew Gallant
25cef3696a crate: use unsafe in tests 2017-09-27 11:04:23 -04:00
Andrew Gallant
6dfc65289c x86: add unsafe to all x86 vendor intrinsics 
Also, add missing assert_instr tests to each intrinsic, where possible.
 2017-09-27 11:04:23 -04:00
Andrew Gallant
ff9e960628 arm: add unsafe to target fns 
This commit only updates one function, _rbit_u32, which conditionally
sets the target feature.
 2017-09-27 11:04:23 -04:00
Andrew Gallant
84331e7afb ci: limit CI to master 
This prevents duplicating CI on every PR.
 2017-09-27 11:04:23 -04:00
Andrew Gallant
91d463b3e1 crate: allow unused features 
It looks like const_atomic_usize_new is conditionally used?
 2017-09-27 11:04:23 -04:00
Alex Crichton
89719a802d Merge pull request #56 from AdamNiederer/autotest-avx 
Add assert_instr to the rest of avx.rs
 2017-09-26 22:10:41 -05:00
Alex Crichton
fbcf876ce0 Merge pull request #55 from AdamNiederer/addps 
Add vaddsubps
 2017-09-26 22:10:21 -05:00
Alex Crichton
b5c5d82941 Merge pull request #54 from AdamNiederer/vmul 
Add vmulpd and vmulps
 2017-09-26 22:10:03 -05:00
Alex Crichton
9413ec01a7 Don't backtrace failures on windows 2017-09-26 20:03:01 -07:00
Adam
6486b65308 Add assert_instr to the rest of avx.rs 2017-09-26 22:57:32 -04:00
Adam
d3b97d0566 Add vaddsubps 2017-09-26 22:56:10 -04:00
Adam
ecfad658fc Add vmulpd and vmulps 2017-09-26 22:55:18 -04:00
Alex Crichton
87afb940eb Fix a test on Windows 2017-09-26 19:14:25 -07:00
Alex Crichton
c201942094 Tweak some test asserts and style 2017-09-26 19:06:44 -07:00
Adam
a01fd615ba Use new assert_instr 2017-09-26 21:19:02 -04:00
Adam Niederer
d5ed881685 Merge branch 'master' into master 2017-09-26 19:37:59 -04:00
Adam
e1dd2ae43c Constify vroundpd, add tests for vsubps and vsubpd 
Tests are still up in the air because of #49.
 2017-09-26 19:36:38 -04:00
Alex Crichton
60fbf44231 Run bmi tests everywhere 2017-09-26 15:55:36 -07:00
Alex Crichton
1d6fbebf11 x86 intrinsics TODO is now in an issue 2017-09-26 15:08:40 -07:00
Alex Crichton
15530322e6 Merge branch 'master' of https://github.com/mohanrajendran/stdsimd 2017-09-26 15:06:44 -07:00
Alex Crichton
30513d05e0 Merge pull request #48 from alexcrichton/assert-detection-correct 
Add a test for x86 runtime support
 2017-09-26 17:03:12 -05:00
Alex Crichton
6fbab9af44 Add a test for x86 runtime support 
Make sure we agree with the `cupid` crate
 2017-09-26 14:58:41 -07:00
Alex Crichton
2660ba176e Fix a merge conflict 2017-09-26 14:53:20 -07:00
Alex Crichton
129f7191dd Merge pull request #44 from alexcrichton/assert 
Add AVX2 instruction assertiosn
 2017-09-26 16:49:51 -05:00
Alex Crichton
374ece6818 Merge pull request #46 from alexcrichton/always-test 
Always test intrinsics unconditionally
 2017-09-26 16:45:05 -05:00
Alex Crichton
b8bcdd93c6 Always test intrinsics unconditionally 
This commit alters the test suite to unconditionally compile and run all tests,
regardless of the ambient target features enabled. This then uses a new
convenience macro, `#[simd_test]`, to guard all tests with the appropriate
`cfg_feature_enabled!` and also enable the `#[target_feature]` appropriately.
 2017-09-26 14:38:58 -07:00
Alex Crichton
1fa49dfe5d Add AVX2 instruction assertiosn 
Also a few other assorted modules
 2017-09-26 11:12:16 -07:00
Adam
6003dbf51f Do not use nonexistent subtraction intrinsics 
We can use the generic operators instead
 2017-09-26 00:47:55 -04:00
Adam
ef97a06670 Add subtraction, rounding avx instrs 
Adds subpd256, subps256, roundpd256, ceilpd256, floorpd256, and associated tests
 2017-09-26 00:17:35 -04:00
Mohan Rajendran
b787226061 Squashing 2017-09-25 22:36:28 -05:00
Alex Crichton
299b2f3c29 Merge pull request #41 from alexcrichton/assert-small 
Assert that diassembly is "small"
 2017-09-25 16:10:36 -05:00
Alex Crichton
e5a98843b4 Assert that diassembly is "small" 
There's a lot of trickery in this crate which expands to a lot of code, so in
addition to asserting that we find the right instruction, let's assert we find
a small function as well (as these should all be just one or so instructions
anyway).
 2017-09-25 13:55:48 -07:00
Alex Crichton
58119db1a0 Fix link in README 2017-09-25 13:45:00 -07:00
Alex Crichton
1d22fe36b9 Update CONTRIBUTING 2017-09-25 13:44:20 -07:00
Alex Crichton
a03935143f Add links to docs 2017-09-25 13:39:02 -07:00
Alex Crichton
b44d388d88 Add aarch64 docs 2017-09-25 13:38:12 -07:00
Alex Crichton
d978ac4c81 Write some short crate docs 2017-09-25 13:36:32 -07:00
Alex Crichton
f7a3fd65fd Add some doc urls 2017-09-25 13:18:52 -07:00
Alex Crichton
a5d562faba No need to debug so much 2017-09-25 13:17:41 -07:00
Alex Crichton
f17ac643a1 Tweak dox script 2017-09-25 13:15:32 -07:00
Alex Crichton
145a8694e1 Remove stray dir 2017-09-25 13:13:59 -07:00
Alex Crichton
63b5c09168 Add documentation generation 2017-09-25 13:13:01 -07:00
Alex Crichton
bcd2d9aa30 Update the README with some extra badges and info 2017-09-25 13:02:32 -07:00
Alex Crichton
903ed4f602 Add license files 
Closes #12
 2017-09-25 12:43:06 -07:00
Alex Crichton
d30ac624f8 Merge pull request #31 from gnzlbg/runtime_detection 
[runtime] initial run-time feature detection support
 2017-09-25 14:09:26 -05:00