Accera v1.2 Reference
accera.Schedule.skew(index, reference_index [, unroll_loops_smaller_than])
Transforms a dimension with respect to a reference dimension into a parallelogram by padding with empty elements.
Arguments
| argument | description | type/default |
|---|---|---|
index |
The dimension to skew | Index |
reference_index |
The reference dimension | Index |
unroll_loops_smaller_than |
Unroll loops that are smaller than this range (non-inclusive) | non-negative integer |
Examples
Skew dimension i with respect to dimension j:
schedule.skew(i, j)
Skew dimension j with respect to dimension i, and unroll if the resulting loops are smaller than 3:
schedule.skew(j, i, unroll_loops_smaller_than=3)
Last update:
2023-04-17