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-rw-r--r--ethosu/vela/cascade_builder.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/ethosu/vela/cascade_builder.py b/ethosu/vela/cascade_builder.py
index 4c3f75b7..4703583b 100644
--- a/ethosu/vela/cascade_builder.py
+++ b/ethosu/vela/cascade_builder.py
@@ -92,6 +92,8 @@ class CascadeBuilder:
return (
sched_op.op_type.npu_block_type not in non_cascadable_blocks
and cost.stripe.height < sched_op.ofm.shape.height
+ and sched_op.parent_op.read_offsets[0] is None
+ and sched_op.parent_op.read_offsets[1] is None
)
def _estimate_sram_usage(self, sched_op, cost) -> int: