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Handle output from TOSA reference model being int8 #6190

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Handle output from TOSA reference model being int8 #6190

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3 changes: 3 additions & 0 deletions backends/arm/test/runner_utils.py
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Expand Up @@ -439,6 +439,9 @@ def run_tosa_ref_model(

if self.is_quantized:
# Need to dequant back to FP32 for comparison with torch output
# Convert to int32 prior to dequantize the output
if tosa_ref_output.dtype == np.int8:
tosa_ref_output = tosa_ref_output.astype(np.int32)
quant_param = self.qp_output
assert (
quant_param is not None
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2 changes: 1 addition & 1 deletion examples/arm/setup.sh
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Expand Up @@ -88,7 +88,7 @@ ethos_u_base_rev="24.08"

# tosa reference model
tosa_reference_model_url="https://review.mlplatform.org/tosa/reference_model"
tosa_reference_model_rev="444eb365d92774430006e56a8c20161be2f2674f"
tosa_reference_model_rev="f9ea4ab7da19318fe36b1c34d68a3e40fd6e56c5"

########
### Mandatory user args
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