dzaima
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7df2f9ba4f
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a couple renames & simplifications
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2024-11-22 00:44:03 +02:00 |
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dzaima
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f0223b8baf
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properly add 1<<31
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2024-11-21 23:04:02 +02:00 |
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Marshall Lochbaum
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33ae8744f5
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Fast skip ahead for blocks of equal values in i8 and i16 /⁼
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2024-11-20 09:35:22 -05:00 |
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Marshall Lochbaum
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7baddcabc2
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Better sum versus runs test for /⁼: account for per-element cost of run-based
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2024-11-17 15:29:36 -05:00 |
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Marshall Lochbaum
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342cadfc00
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Check for or handle argument length >2⋆31 in /⁼
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2024-11-17 15:29:36 -05:00 |
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Marshall Lochbaum
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194e8c3f22
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Update /⁼ implementation comments
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2024-11-17 15:29:36 -05:00 |
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Marshall Lochbaum
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0bbb335893
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Do general i8 and i16 /⁼ counts to i16 buffer, plus overflow list
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2024-11-17 15:29:36 -05:00 |
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Marshall Lochbaum
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fb5ee179cb
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Squeeze for slash_im generic case instead of converting individual elements to numbers
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2024-11-17 15:29:36 -05:00 |
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Marshall Lochbaum
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96b198f643
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Condition all the i8 to i32 /⁼ optimization on SINGELI_SIMD, for simplicity
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2024-11-17 15:29:36 -05:00 |
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Marshall Lochbaum
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e6940e73d0
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Fast /⁼ of sorted arguments using semi-sparse representation
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2024-11-17 15:29:36 -05:00 |
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Marshall Lochbaum
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11117fcc67
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Version of count_i32_i32 without large blocks
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2024-11-17 15:29:36 -05:00 |
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Marshall Lochbaum
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3b103aadd0
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Run-based i32 /⁼ (leaving out sum-based)
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2024-11-17 15:29:36 -05:00 |
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Marshall Lochbaum
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4aea668a6c
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Allow i16 /⁼ to jump to Singeli code after range checking
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2024-11-17 15:29:36 -05:00 |
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Marshall Lochbaum
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926e59483d
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More precise sparse check for i8 /⁼ result: previously stopped at 65
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2024-11-17 15:29:36 -05:00 |
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Marshall Lochbaum
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e24d0bac63
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Extend SIMD counting to i16 in addition to i8
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2024-11-17 15:29:36 -05:00 |
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Marshall Lochbaum
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e681f3c09a
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Run-based 1-byte /⁼ implementation
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2024-11-17 15:29:36 -05:00 |
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dzaima
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092ba4167a
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fix talloc_realloc in VERIFY_TAIL
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2024-11-17 22:18:33 +02:00 |
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dzaima
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f3094295dd
|
Singeli compile commands
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2024-11-14 22:54:47 +02:00 |
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dzaima
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0a4925e84f
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move compile_commands.json to build/
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2024-11-14 22:45:43 +02:00 |
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dzaima
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b72fe465a2
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fix /⁼1e4⥊1‿2 on NEON
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2024-11-14 22:45:43 +02:00 |
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dzaima
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cbac419b4a
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fix ⍷2‿0⥊x
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2024-11-06 22:34:55 +02:00 |
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dzaima
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d47cedb165
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some cleanup
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2024-11-06 22:32:05 +02:00 |
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dzaima
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163853439e
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Merge pull request #123 from mlochbaum/modperm
CPU-sized select single column and transpose with modular permutations
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2024-11-06 22:23:20 +02:00 |
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Marshall Lochbaum
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db16b8fa6e
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Fix dropped high bit in ⊣˝˘ due to signed rather than unsigned saturating pack
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2024-11-06 14:52:18 -05:00 |
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Marshall Lochbaum
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67d3fe3f81
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Missing SSSE3 requirement for some uninterleave implementations
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2024-11-06 14:51:16 -05:00 |
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Marshall Lochbaum
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15df6afc7d
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Implementation comments for transpose with short height/width
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2024-11-05 22:04:23 -05:00 |
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Marshall Lochbaum
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e75b63831f
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Clean up dispatching for the various transpose kernel methods
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2024-11-05 21:48:54 -05:00 |
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Marshall Lochbaum
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2d75c6c535
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And manually vectorize uninterleave
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2024-11-05 21:48:54 -05:00 |
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Marshall Lochbaum
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32ad2e9953
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Manually vectorized interleave function
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2024-11-05 21:48:54 -05:00 |
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Marshall Lochbaum
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980e4b2248
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Short-height version of 16x16 i8 transpose kernel, using overlapped writes
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2024-11-05 21:48:54 -05:00 |
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Marshall Lochbaum
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abb96cb18a
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Fixed-height transposes, more or less reverse of fixed-width
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2024-11-05 21:48:54 -05:00 |
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Marshall Lochbaum
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0ab2e485ca
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Width-4 transpose with shuffles
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2024-11-05 21:48:54 -05:00 |
|
Marshall Lochbaum
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8bc37098dc
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Modular kernel transpose for odd*2 (so, just 6)
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2024-11-05 21:48:54 -05:00 |
|
Marshall Lochbaum
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091f08c6cc
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Extend modular permutation transpose to any element size
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2024-11-05 21:48:54 -05:00 |
|
Marshall Lochbaum
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780bfdfa0b
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Kernel transpose with overreading and skipped writes, for short rows
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2024-11-05 21:48:54 -05:00 |
|
Marshall Lochbaum
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b6e418ed5b
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Fix modular permutation example in comment
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2024-11-05 21:48:54 -05:00 |
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Marshall Lochbaum
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d7b508ff3b
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Move select_cells_single (atom⊸⊏˘) to select.c and use for any singleton index
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2024-11-05 21:48:54 -05:00 |
|
Marshall Lochbaum
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0bdc43cc0f
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Even number handling for modular permutation ⊣˝˘
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2024-11-05 21:48:54 -05:00 |
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Marshall Lochbaum
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4c55eab740
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Fast ⊣˝˘ for power-of-two widths, 4- and 8-byte elements
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2024-11-05 21:48:54 -05:00 |
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Marshall Lochbaum
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8d9d946ec5
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Fast ⊣˝˘ with pack for power-of-two widths, 1- and 2-byte elements
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2024-11-05 21:48:54 -05:00 |
|
Marshall Lochbaum
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aefd2a4abd
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Fast 1-byte small odd width transpose with blends and modular permutation
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2024-11-05 21:48:54 -05:00 |
|
Marshall Lochbaum
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5bdee886cc
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Extend kernel transpose from AVX2 only to SSE2, NEON
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2024-11-05 21:48:54 -05:00 |
|
Marshall Lochbaum
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6e4859e17f
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Extend select_rows_byte to any architecture with (shuffle and) blend
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2024-11-05 21:48:54 -05:00 |
|
Marshall Lochbaum
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4669418f1c
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Extend modular permutation ⊣˝˘ to multi-byte element types
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2024-11-05 21:48:54 -05:00 |
|
Marshall Lochbaum
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9997c52e4c
|
Initial 1-byte ⊣˝˘ with blends and modular permutation
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2024-11-05 21:48:54 -05:00 |
|
Marshall Lochbaum
|
18f594e829
|
Update Singeli submodule
|
2024-11-05 21:48:25 -05:00 |
|
dzaima
|
0c6e32a24c
|
fix si_select_cells_bit_lt64 signature
|
2024-10-23 21:53:48 +03:00 |
|
dzaima
|
4c8b8519fa
|
Merge pull request #122 from mlochbaum/vec-select
Use Singeli's select includes
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2024-10-23 21:51:22 +03:00 |
|
dzaima
|
bd6effe7ab
|
restore dropped comment
|
2024-10-23 21:37:56 +03:00 |
|
Marshall Lochbaum
|
7ac7297617
|
More simplifications to Singeli vector utilities
|
2024-10-21 21:44:21 -04:00 |
|