Revert "handling case when num detections is smaller than max_total_s…

…ize" This reverts commit 61e70b8.
masahi · May 29, 2021 · 0f184a6 · 0f184a6
1 parent d7180f2
commit 0f184a6
Showing 1 changed file with 3 additions and 5 deletions.
diff --git a/python/tvm/relay/frontend/tensorflow.py b/python/tvm/relay/frontend/tensorflow.py
@@ -818,14 +818,12 @@ def all_class_impl(
             max_total_size,
             output_format="tensorflow",
         )
-        k = _op.minimum(_op.const(max_total_size, dtype="int64"), _op.max(num_detections))
         nmsed_scores, topk_indices = _op.topk(
-            selected_scores, k, axis=1, ret_type="both"
+            selected_scores, k=max_total_size, axis=1, ret_type="both"
         )
-        num_detections = _op.minimum(num_detections, k)
         topk_indices = _op.expand_dims(topk_indices, axis=0)
         indices = _op.gather_nd(selected_indices, topk_indices, batch_dims=1)
-
+        num_detections = _op.minimum(num_detections, _op.const(max_total_size, dtype="int64"))
         nmsed_box_indices = _op.take(indices, _op.const(1), axis=2)
         nmsed_classes = _op.cast(_op.take(indices, _op.const(0), axis=2), "float32")
         nmsed_boxes = _op.gather_nd(boxes, _op.expand_dims(nmsed_box_indices, axis=0), batch_dims=1)
@@ -834,7 +832,7 @@ def all_class_impl(
             nmsed_boxes = _op.maximum(nmsed_boxes, _expr.const(0, dtype="float32"))
             nmsed_boxes = _op.minimum(nmsed_boxes, _expr.const(1, dtype="float32"))
 
-        # Fill in invalid boxes with 0
+        # Fill in invalid entries with 0
         box_range = _op.arange(
             _op.const(0, dtype="int64"), _op.const(max_total_size, dtype="int64"), dtype="int64"
         )