[Feature] Support AMP in box_iou_rotated #2899
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Motivation
Currently,
box_iou_rotated
does not support fp16 type.Modification
Support AMP in
box_iou_rotated
.Note that this PR does not support AMP for
diff_iou_rotated_2d
.I tried to support it, but it is quite challenging to prevent overflow and underflow in complex operations.
Checklist
Before PR:
After PR: