| # Copyright (C) 2020 Arm Limited or its affiliates. All rights reserved. |
| # |
| # SPDX-License-Identifier: Apache-2.0 |
| # |
| # Licensed under the Apache License, Version 2.0 (the License); you may |
| # not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an AS IS BASIS, WITHOUT |
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| # Description: |
| # Unit tests for graph_optimiser |
| import numpy as np |
| |
| from ethosu.vela.graph_optimiser import convert_batched_fc_shape |
| from ethosu.vela.operation import Op |
| from ethosu.vela.tensor import create_const_tensor |
| from ethosu.vela.tensor import Tensor |
| from ethosu.vela.test import testutil |
| |
| |
| def test_convert_batched_fc(): |
| """Tests shape conversion of batched fully connected""" |
| shape = [4, 8] |
| ifm = create_const_tensor("test_in", shape, np.uint8, np.zeros(shape)) |
| weights = create_const_tensor("weight_in", shape, np.uint8, np.zeros(shape)) |
| ofm = Tensor(ifm.shape, np.uint8, "test_out") |
| op = testutil.create_op(Op.FullyConnected, [ifm, weights], ofm) |
| ifm.consumer_list.append(op) |
| |
| prev_op = op.clone() |
| conv_op = convert_batched_fc_shape(op, None, None) |
| |
| assert conv_op.ifm != prev_op.ifm |
| assert conv_op.ofm != prev_op.ofm |
| assert conv_op.type == Op.FullyConnected |
| assert len(conv_op.ifm.shape) == 4 |
| assert conv_op.ifm.shape == conv_op.ofm.shape |
| assert conv_op.ifm.ops[0].type == Op.Reshape |
| |
| shape = [1, 8] |
| ifm.shape = shape |
| weights.shape = shape |
| ofm.shape = shape |
| op = testutil.create_op(Op.FullyConnected, [ifm, weights], ofm) |
| ifm.consumer_list.append(op) |
| |
| prev_op = op.clone() |
| conv_op = convert_batched_fc_shape(op, None, None) |
| |
| assert conv_op.ifm == prev_op.ifm |
| assert conv_op.ofm == prev_op.ofm |
| assert conv_op.type == Op.FullyConnected |
| assert len(conv_op.ifm.shape) == 2 |
| assert conv_op.ifm.shape == conv_op.ofm.shape |