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AI Engine Intrinsics User Guide
(AIE) r2p22
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Simple Integer Vector Lane Selection
Select: Selects between the first set of lanes or the second one according to the value in 'select'. If the lane corresponding bit in select is 0 it returns the value in the first set of lanes,otherwise, if it is 1, it returns the value in the second set of lanes.
Shuffle: Shuffle selects from a single input acording to the start/offset computation.
To have more information in lane selection please refer to here.
Simple Lane Selection | |
| v32int16 | select32 (unsigned int select, v32int16 xbuff, v32int16 ybuff) |
| Lane selection from 16-bit buffer. More... | |
| v16int32 | select16 (unsigned int select, v16int32 xbuff, v16int32 ybuff) |
| Lane selection from 32-bit buffer. More... | |
| v16int32 select16 | ( | unsigned int | select, |
| v16int32 | xbuff, | ||
| v16int32 | ybuff | ||
| ) |
Lane selection from 32-bit buffer.
| v32int16 select32 | ( | unsigned int | select, |
| v32int16 | xbuff, | ||
| v32int16 | ybuff | ||
| ) |
Lane selection from 16-bit buffer.