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1 | import jdk.incubator.vector.*; |
2 | |
3 | static Pair<int[]> rowAndColSums_8x8_vectorAPI(int[] data) {
|
4 | VectorSpecies<Int> species = IntVector.SPECIES_256; |
5 | int[] rowSums = new[8]; |
6 | int[] colSums = new[8]; |
7 | IntVector vColSums = IntVector.zero(species); |
8 | for y to 8: {
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9 | IntVector v = IntVector.fromArray(species, data, y*8); |
10 | rowSums[y] = v.reduceLanes(VectorOperators.ADD); |
11 | vColSums = vColSums.add(v); |
12 | } |
13 | vColSums.intoArray(colSums, 0); |
14 | ret pair(rowSums, colSums); |
15 | } |
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| Snippet ID: | #1030540 |
| Snippet name: | rowAndColSums_8x8_vectorAPI |
| Eternal ID of this version: | #1030540/2 |
| Text MD5: | b68beb11771cda952d30d74bdbf45d35 |
| Transpilation MD5: | 41c8c1d5daca9741ee140d547a3fc374 |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2021-01-06 19:57:44 |
| Source code size: | 490 bytes / 15 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 219 / 300 |
| Version history: | 1 change(s) |
| Referenced in: | [show references] |