commit 7519d50c993d60faa1ea09e56abfbf17cef23b49
author James Peet <james.peet@arm.com> Mon Jul 19 16:47:58 2021 +0100
committer James Peet <james.peet@arm.com> Mon Jul 26 12:05:57 2021 +0100
tree 18bc526a1d1146dc3061f95418b1345bbdc481e8
parent daed1529848465aab221a30008f455f9fa03c8d4

MLBEDSW-4892: Fix crash affecting biases without quantization.

Remove quant_values attribute from Tensor class.
It only needs a single values attribute, holding either
quantized or unquantized values as appropriate.

Change-Id: Ie96f80ac58061b6077e0f7048dc60209fdfbcafa
Signed-off-by: James Peet <james.peet@arm.com>

ethosu/vela/high_level_command_to_npu_op.py

diff --git a/ethosu/vela/high_level_command_to_npu_op.py b/ethosu/vela/high_level_command_to_npu_op.py
index 80d0e47..9b76ec1 100644
--- a/ethosu/vela/high_level_command_to_npu_op.py
+++ b/ethosu/vela/high_level_command_to_npu_op.py
@@ -437,8 +437,7 @@
         npu_op.ifm2.quantization = get_ifm_or_ifm2_quantization(ps, cmd.ifm2_tensor)
         if cmd.ifm2_tensor.shape == []:
             # scalar
-            assert cmd.ifm2_tensor.quant_values.size == 1
-            npu_op.ifm2_scalar = cmd.ifm2_tensor.values.item(0)
+            npu_op.ifm2_scalar = cmd.ifm2_tensor.get_scalar()
             npu_op.ifm2.shape = NpuShape3D(height=0, width=0, depth=0)
         else:
             ifm2_blk = cmd.ifm2_box.get_block()