From 4f728c04bcc90742d9d57b0e253be68a7251984f Mon Sep 17 00:00:00 2001 From: Dwight Lidman Date: Thu, 17 Dec 2020 15:14:45 +0100 Subject: MLBEDSW-1499: Add MEAN operator This commit adds support for the MEAN operator, with some caveats. Signed-off-by: Dwight Lidman Change-Id: I165cb26cb5aefd68e70d2cfc68291ccf7b778921 --- ethosu/vela/test/test_supported_operators.py | 44 ++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) (limited to 'ethosu/vela/test/test_supported_operators.py') diff --git a/ethosu/vela/test/test_supported_operators.py b/ethosu/vela/test/test_supported_operators.py index 832d60fd..cd331fd9 100644 --- a/ethosu/vela/test/test_supported_operators.py +++ b/ethosu/vela/test/test_supported_operators.py @@ -953,3 +953,47 @@ def test_constraint_keep_dims_ifm_ofm(): assert not support.is_operator_supported(op) op.attrs["keep_num_dims"] = False assert support.is_operator_supported(op) + + +def create_mean(input_shape, output_shape, indices, datatype, attrs): + ifm = Tensor(input_shape, datatype, "in") + ifm.quantization = testutil.default_quant_params() + indices = create_const_tensor("indices", [len(indices)], DataType.int32, indices, np.uint8) + ofm = Tensor(output_shape, datatype, "out") + ofm.quantization = testutil.default_quant_params() + op = testutil.create_op(Op.Mean, [ifm, indices], ofm, attrs) + return op + + +def test_mean_dtype(): + op = create_mean([1, 6, 6, 16], [1, 1, 1, 16], [1, 2], DataType.int8, {"keep_dims": True}) + assert support.is_operator_supported(op) + op.ifm.dtype = DataType.int16 + op.ofm.dtype = DataType.int16 + assert not support.is_operator_supported(op) + + +def test_mean_properties(): + op = create_mean([1, 6, 6, 256], [1, 1, 256], [1, 2], DataType.uint8, {}) + assert support.is_operator_supported(op) + op.ifm.quantization.zero_point = 55 + assert not support.is_operator_supported(op) + + +def test_mean_axis(): + op = create_mean([1, 6, 6, 16], [1, 1, 1, 16], [1], DataType.int8, {"keep_dims": True}) + assert not support.is_operator_supported(op) + + +def test_mean_hw_product(): + op = create_mean([1, 64, 64, 16], [1, 1, 16], [1, 2], DataType.uint8, {}) + assert support.is_operator_supported(op) + op = create_mean([1, 65, 64, 16], [1, 1, 1, 16], [1, 2], DataType.int8, {"keep_dims": True}) + assert not support.is_operator_supported(op) + + +def test_mean_hw_product_int8(): + op = create_mean([1, 16, 16, 16], [1, 1, 1, 16], [1, 2], DataType.int8, {"keep_dims": True}) + assert support.is_operator_supported(op) + op = create_mean([1, 16, 17, 16], [1, 1, 1, 16], [1, 2], DataType.int8, {"keep_dims": True}) + assert not support.is_operator_supported(op) -- cgit v1.2.1