From 8dcb821c18f7616843f16a30db6b2969e2ac70b0 Mon Sep 17 00:00:00 2001
From: Yaman Umuroglu <maltanar@gmail.com>
Date: Mon, 18 May 2020 16:53:19 +0100
Subject: [PATCH] [LabelSel] assertion to check no folding for now
---
src/finn/custom_op/fpgadataflow/labelselect_batch.py | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/finn/custom_op/fpgadataflow/labelselect_batch.py b/src/finn/custom_op/fpgadataflow/labelselect_batch.py
index 9577d2aee..b54f945d3 100644
--- a/src/finn/custom_op/fpgadataflow/labelselect_batch.py
+++ b/src/finn/custom_op/fpgadataflow/labelselect_batch.py
@@ -69,6 +69,7 @@ class LabelSelect_Batch(HLSCustomOp):
pe = self.get_nodeattr("PE")
vecs = list(self.get_nodeattr("numInputVectors"))
assert nlabels % pe == 0, "PE must divide Labels"
+ assert nlabels == pe, "LabelSelect currently fails with folding"
folds = int(nlabels / pe)
folded_ishape = tuple(vecs + [folds, pe])
return folded_ishape
--
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