1# Copyright 2021 Huawei Technologies Co., Ltd 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14# ============================================================================ 15 16import numpy as np 17import pytest 18 19from mindspore import Tensor 20from mindspore.ops import operations as P 21import mindspore.nn as nn 22import mindspore.context as context 23 24 25class Net(nn.Cell): 26 def __init__(self): 27 super(Net, self).__init__() 28 self.embeddinglookup = P.EmbeddingLookup() 29 30 def construct(self, input_params, input_indices, offset): 31 return self.embeddinglookup(input_params, input_indices, offset) 32 33 34def embeddinglookup_testcase(nptype): 35 context.set_context(mode=context.GRAPH_MODE, device_target="GPU") 36 input_params = Tensor(np.array([[8, 9], [10, 11], [12, 13], [14, 15]]).astype(nptype)) 37 input_indices = Tensor(np.array([[5, 2], [8, 5]]).astype(np.int32)) 38 offset = 4 39 output = Net()(input_params, input_indices, offset) 40 expect = np.array([[[10, 11], [0, 0]], [[0, 0], [10, 11]]]).astype(nptype) 41 np.testing.assert_almost_equal(expect, output.asnumpy()) 42 43 context.set_context(mode=context.PYNATIVE_MODE, device_target="GPU") 44 input_params = Tensor(np.array([[8, 9], [10, 11], [12, 13], [14, 15]]).astype(nptype)) 45 input_indices = Tensor(np.array([[5, 2], [8, 5]]).astype(np.int32)) 46 offset = 4 47 output = Net()(input_params, input_indices, offset) 48 expect = np.array([[[10, 11], [0, 0]], [[0, 0], [10, 11]]]).astype(nptype) 49 np.testing.assert_almost_equal(expect, output.asnumpy()) 50 51 52@pytest.mark.level0 53@pytest.mark.platform_x86_gpu_training 54@pytest.mark.env_onecard 55def test_embeddinglookup_float32(): 56 embeddinglookup_testcase(np.float32) 57 58 59@pytest.mark.level0 60@pytest.mark.platform_x86_gpu_training 61@pytest.mark.env_onecard 62def test_embeddinglookup_float16(): 63 embeddinglookup_testcase(np.float16) 64