Commit Graph

3403 Commits

Author SHA1 Message Date
dzaima
9fdeb5379a fix old gcc 2025-03-04 04:04:04 +02:00
Marshall Lochbaum
010e6a10d4 Implementation comments for new high-rank scans 2025-03-03 19:56:53 -05:00
Marshall Lochbaum
46300bcb51 Use scalar case for small-stride +` on <SSSE3 to avoid incorrectly overlapping vectors 2025-03-03 08:15:47 -05:00
Marshall Lochbaum
4072bde806 Strided scan with AVX2 [8]i32 permute if possible 2025-03-03 08:14:17 -05:00
Marshall Lochbaum
180c79e751 Strided +`, widening and re-trying on overflow 2025-03-03 06:54:40 -05:00
Marshall Lochbaum
87a7d066c8 Strided ⌊⌈ scans with shuffles 2025-03-03 06:54:40 -05:00
Marshall Lochbaum
360e4e8320 Save a word instead of writing to avoid stall for scan with 64<stride<128 2025-03-03 06:54:40 -05:00
Marshall Lochbaum
f3e0ea7531 Use CLMUL-based ≠` for power-of-two stride up to 64 2025-03-03 06:54:40 -05:00
Marshall Lochbaum
ee6b91be8a Basic strided ∧∨≠= scan implementations 2025-03-03 06:54:40 -05:00
Marshall Lochbaum
90d0f3015a Use rank-1 scan special code whenever cell size is 1 2025-03-03 06:54:40 -05:00
Marshall Lochbaum
b03b26656d Fix usz=32 build 2025-03-03 06:54:40 -05:00
dzaima
d3b4c3cc26 flush stdout on •Show and •Out 2025-03-03 00:53:55 +02:00
dzaima
db6118489d make make install work on macos 2025-03-03 00:24:12 +02:00
dzaima
9eeee12d53 add shared-o3n make target 2025-03-02 23:51:43 +02:00
dzaima
05a9cd736b more spaces around names between name and 𝕨/𝕩 in error messages 2025-03-02 19:57:38 +02:00
dzaima
bdf9a52625 more proper error messages for /⁼𝕩 2025-03-02 19:50:01 +02:00
dzaima
17ec5f0a8a add 𝕩 to error messages of <⁼𝕩, ⋈⁼𝕩, ≍⁼𝕩 2025-03-02 19:32:49 +02:00
dzaima
445007b38c unify toLast and broadcast_last 2025-03-02 19:31:03 +02:00
dzaima
9826c4ce0e add 𝕨/𝕩 in dyadic ⌽/⌽⁼ error message 2025-03-02 19:29:49 +02:00
dzaima
bdee96a995 remove old blend definitions 2025-02-27 05:49:16 +02:00
dzaima
8055f8dbab
Merge pull request #134 from mlochbaum/scan
Better row width and arch coverage for boolean scans
2025-02-27 05:48:02 +02:00
Marshall Lochbaum
eda1cd8b50 More tuning based on dzaima's measurements 2025-02-26 22:01:37 -05:00
Marshall Lochbaum
a520ff70a1 Fix some NEON performance issues for row scans 2025-02-26 21:52:49 -05:00
Marshall Lochbaum
a775520927 Update scan implementation comments 2025-02-26 08:21:22 -05:00
Marshall Lochbaum
422e63bc12 Non-CLMUL SIMD ≠` 2025-02-26 08:21:22 -05:00
Marshall Lochbaum
d85d69e759 Improve baseline for ⊣`˘ to beat non-AVX2 on length ≥64 2025-02-25 20:26:51 -05:00
Marshall Lochbaum
709712f03c Tuning; drop the scalar loose_mask branch for ∧∨ as it never seems faster 2025-02-25 19:33:26 -05:00
Marshall Lochbaum
b5ec2f5fa8 Extend loose_mask system to SSE and NEON (not always fast) 2025-02-25 19:28:51 -05:00
Marshall Lochbaum
fb413b1966 Enable vector max- min-, and wrapping plus-scan on NEON
Changes the results on NaNs, but they weren't consistent before
2025-02-24 22:08:49 -05:00
Marshall Lochbaum
317871db55 Extend unaligned <64-bit row scans from AVX2 to SSE, NEON 2025-02-24 21:47:46 -05:00
Marshall Lochbaum
b131914cbe Factor out some common code 2025-02-24 21:13:19 -05:00
Marshall Lochbaum
0973d9b499 Medium-row ⊣˘ and ≠˘ with mask-aware carry 2025-02-24 21:13:19 -05:00
Marshall Lochbaum
1fef51a39e AVX2 ∧ and ∨ with intermediate row sizes (64≤l<160) 2025-02-23 19:19:46 -05:00
Marshall Lochbaum
94e6b6cb3a Better formula for within-word masked ∧ and ∨ 2025-02-23 08:27:47 -05:00
Marshall Lochbaum
242a61db11 Faster <`, adding instructions to cut dependency chains 2025-02-18 16:29:49 -05:00
dzaima
e962195958 update Singeli submodule, use Singeli BQN output 2025-02-09 21:32:24 +02:00
dzaima
8c1040bd9f cleaner vr?(add|sub)hn NEON defs 2025-02-08 18:37:46 +02:00
dzaima
c5d1d19157 update bytecode submodule 2025-02-08 17:36:44 +02:00
dzaima
09f2980ebf more BMI and NEON defs 2025-02-08 17:36:44 +02:00
dzaima
bda9245ac3 another unnecessary tree_fold 2025-02-08 17:36:44 +02:00
dzaima
0d7a7652e3 better NEON all_hom{x:[16]u8} 2025-02-08 17:36:44 +02:00
dzaima
c792d47069 use Singeli a==b instead of a=(b) 2025-02-08 17:36:44 +02:00
dzaima
b12575722a better NEON any_hom
but clang undoes this sometimes :/ https://github.com/llvm/llvm-project/issues/125611
2025-02-08 17:36:44 +02:00
dzaima
72cf36334c make (any|all_(hom|top) accept mask or vl or multiple vectors
makes the previous commit superfluous, but still keeping it separate so that this one changes nothing
2025-02-08 17:36:44 +02:00
dzaima
341f3757e7 make all_hom{mask_none, vec} use simple path 2025-02-08 17:36:44 +02:00
dzaima
2cb15c936d get rid of b(x) macro 2025-02-08 17:36:44 +02:00
dzaima
4af2fdafca
Merge pull request #132 from tankorsmash/update-error-messages
Use 𝕨 and 𝕩 inside error messages
2025-02-08 00:10:51 +02:00
dzaima
74483f3859 more spaces between 𝕨/𝕩 and names, re-remove •SH args
sh_c1 calls sh_c2, so the arity isn't function-specific
2025-02-07 07:57:51 +02:00
tankorsmash
b945e48d29 add spacing around system functions; add missing args for SH; fix wrong args for bit._cast 2025-02-06 20:17:18 -05:00
dzaima
e3a4132722 clean up error messages
incl. correcting •_timed's message being wrong
2025-02-06 12:32:19 +02:00