7e34d707bb
core:simd helpers: indices and reduce_add/mul
...
The indices proc simply creates a vector where each lane contains its
own lane index. This can be useful for use in generating masks for loads
and stores at the beginning/end of slices, among other things.
The new reduce_add/reduce_mul procs perform the corresponding arithmetic
reduction, in different orders than just "in sequential order". These
alternative orders can often be faster to calculate, as they can offer
better SIMD hardware utilization.
Two different orders are added for these: pair-wise (operating on
adjacent pairs of elements) or split-wise (operating element-wise on the
two halves of the vector).
This doesn't actually cover the *fastest* way for arbitrarily-sized
vectors. That would be an ordered reduction across the native vector
width, then reducing the resulting vector to a scalar in an appropriate
parallel fashion. I'd created an implementation of that, but it required
multiple procs and a fair bit more trickery than I was comfortable with
submitting to `core`, so it's not included yet. Maybe in the future.
2025-05-03 11:55:52 -04:00
f7c4c80ef3
Fix broken examples in documentation tester.
...
No more:
```
We could not find the procedure "pkg_foo_example :: proc()" needed to test the example created for "pkg.foo"
The following procedures were found:
bar()
```
2025-04-05 16:36:26 +02:00
982ab11aa1
core/crypto/sha2: Use hardware SHA224/256 when available (AMD64)
2025-03-23 19:14:33 +09:00
70daf40cb1
Fix documentation for simd_shuffle
2025-03-02 20:42:13 +11:00
698c510ba7
Merge branch 'master' into docs-simd
2025-03-02 20:05:55 +11:00
4afedbc051
Added simd_extract_lsbs intrinsic as well.
...
Equivalent to the simd_extract_msbs intrinsic, except it extracts the
least significant bit of each element instead.
2025-02-24 08:49:57 -05:00
33a3aab791
Added simd_extract_msbs intrinsic.
2025-02-24 08:39:32 -05:00
5d290dce06
Merge branch 'simd-docs' into docs-simd
2025-01-21 11:45:51 +11:00
b7afbd6d57
Suggestion fixes
2025-01-21 11:15:00 +11:00
dfe3073cef
[simd] Fixes to inputs/result/example/output sections & grmamar fixes
2025-01-08 16:47:12 +03:00
49b8abe3ef
Apply suggestions from code review
...
Co-authored-by: Laytan <laytanlaats@hotmail.com >
2024-12-04 22:50:10 +11:00
ba6224b61a
Apply suggestions from code review
...
Co-authored-by: Laytan <laytanlaats@hotmail.com >
2024-12-04 19:11:21 +11:00
8387561d0a
[core/simd]: Write package documentation
2024-12-02 01:24:33 +11:00
d41c7d52e7
Fix indentation
2024-12-01 11:50:00 +11:00
d48c351330
Fix indentation
2024-12-01 11:48:52 +11:00
596921fb7a
First pass
2024-12-01 11:42:24 +11:00
357c8f6f34
Replace "." with "," in parameter list
2024-09-22 23:19:36 +02:00
19f0127e55
Moved all packages in core, base, vendor, tests and examples to use new #+ file tag syntax.
2024-09-14 18:27:49 +02:00
58e5078b66
add riscv to simd.IS_EMULATED
2024-08-22 14:17:45 +02:00
7020e9b66a
core/simd: Add IS_EMULTATED so there is one place to look for potatos
2024-08-18 22:52:39 +09:00
f56abf3780
Add intrinsics.masked_expand_load and intrinsics.masked_compress_store
2024-08-05 14:54:09 +01:00
78919f8524
Fix typos
2024-08-05 14:48:55 +01:00
84ac56f778
Add intrinsics.simd_masked_load and intrinsics.simd_masked_store
2024-08-05 14:08:41 +01:00
7e701d1677
Add intrinsics.simd_gather and `intrinsics.simd_scatter
2024-08-05 13:46:24 +01:00
b67ed78afd
add_sat -> saturating_add
2024-08-05 13:21:27 +01:00
90fc52c2ee
Rename add_sat -> saturating_add
2024-08-05 13:19:01 +01:00
9a01a13914
Add simd_reduce_any and simd_reduce_all
2024-08-05 13:13:19 +01:00
69026852ce
core/crypto/aes: Add Intel AES-NI support
...
This supports AES-NI + PCLMUL, and provides optimized key schedule, ECB,
CTR, and GCM. Other modes are trivial to add later if required.
2024-07-16 01:29:43 +09:00
f578994fa6
core/simd/x86: Make the AES-NI intrinsics consistent with Intel
2024-07-16 01:29:43 +09:00
390cd3c30d
core/simd/x86: Fix some intrinsics
...
- _mm_slli_si128 produced totally incorrect output
- _mm_storeu_si128 refered to a LLVM intrinsic that is missing
2024-07-16 01:29:43 +09:00
7b31acd2d7
Let simd/x86 pass new transmute/cast vet.
2024-07-09 16:50:55 +02:00
f49575f1fb
core/simd/x86: Add the AES-NI intrinsics
2024-06-01 22:55:42 +09:00
1b593fc1ca
Correct core:intrinsics to base:intrinsics
2024-05-13 13:27:44 +01:00
25f1d0906d
compiler: improve target features support
2024-05-02 00:59:52 +02:00
3e7e779abf
Replace core:* to base:* where appropriate
2024-01-28 22:18:51 +00:00
8d7c37e384
core/simd/x86: Use the none calling convention for intrinsics
...
The LLVM intrinsics that live under `llvm.x86` are not actual functions,
so trying to invoke them as such using the platform's native C
calling convention causes incorrect types to be emitted in the IR.
Thanks to laytanl for assistance in testing.
2024-01-07 20:04:40 +09:00
9235e82451
core/simd/x86: Correct a target feature name
2024-01-07 20:04:40 +09:00
b06583133a
Fix the other bit_* intrinsic calls
2023-10-22 20:59:19 +02:00
a2e6fc5909
change and_not to bit_and_not
2023-10-22 20:52:35 +02:00
63f755554b
Rename simd bitwise operations from intrinsics.simd_and to intrinsics.simd_bit_and etc
2023-09-28 16:42:08 +01:00
d5f94d73ad
[sys/info] Initial version.
2022-09-01 00:43:47 +02:00
bb7f291f5f
Remove simd_rem; Disallow simd_div for integers
2022-06-02 12:10:43 +01:00
4e49d24df9
Add enable_target_feature to ABM
2022-05-30 16:08:06 +01:00
68222cb8ab
Add SSE4.2
2022-05-30 16:06:31 +01:00
912d29af83
Add @(require_results) to all appropriate procedures
2022-05-30 15:59:48 +01:00
51707032d1
Add SSE4.1
2022-05-30 15:17:02 +01:00
f3aefbc443
@(require_target_feature=<string>) @(enable_target_feature=<string>)
...
require_target_feature - required by the target micro-architecture
enable_target_feature - will be enabled for the specified procedure only
2022-05-30 14:53:12 +01:00
cef022539e
Rename to lanes_rotate_left, lanes_rotate_right, lanes_reverse
2022-05-29 15:13:14 +01:00
f6dfa33697
Use single line attributes
2022-05-29 15:11:15 +01:00
bc3bf939e0
Add sha.odin
2022-05-29 14:56:25 +01:00
Barinzaya
Jeroen van Rijn
Yawning Angel
flysand7
flysand7
Antonino Simone Di Stefano
Karl Zylinski
Laytan Laats
gingerBill
jakubtomsu