From bb1a92ab226cac13a138ab6570fe8a060d1dafa9 Mon Sep 17 00:00:00 2001 From: Fredrik Svedberg Date: Thu, 27 Aug 2020 15:51:50 +0200 Subject: [MLBEDSW-2857] Fix serialisation of non byte tensors Fixed serialisation of scalar ifm tensors with values larger than byte sized. Signed-off-by: Fredrik Svedberg Change-Id: I2714398db91b83f24e5271c1d5de1c0e8211f9ab --- ethosu/vela/npu_serialisation.py | 2 ++ 1 file changed, 2 insertions(+) (limited to 'ethosu/vela') diff --git a/ethosu/vela/npu_serialisation.py b/ethosu/vela/npu_serialisation.py index c6b0d877..6277a6dc 100644 --- a/ethosu/vela/npu_serialisation.py +++ b/ethosu/vela/npu_serialisation.py @@ -52,6 +52,8 @@ def copy_compressed_values_to_memory_tensor(memory_tensor, src_tensor): def copy_ifm_values_to_memory_tensor(memory_tensor, src_tensor): start_addr = src_tensor.address values = src_tensor.quant_values.flatten() + if src_tensor.dtype.size_in_bytes() > 1: + values = np.frombuffer(values.tobytes(), dtype=np.uint8) end_addr = start_addr + values.size memory_tensor.values[start_addr:end_addr] = values -- cgit v1.2.1