1/* Copyright 2017 The TensorFlow Authors. All Rights Reserved. 2 3Licensed under the Apache License, Version 2.0 (the "License"); 4you may not use this file except in compliance with the License. 5You may obtain a copy of the License at 6 7 http://www.apache.org/licenses/LICENSE-2.0 8 9Unless required by applicable law or agreed to in writing, software 10distributed under the License is distributed on an "AS IS" BASIS, 11WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12See the License for the specific language governing permissions and 13limitations under the License. 14==============================================================================*/ 15 16#include "tensorflow/compiler/xla/array3d.h" 17 18#include <initializer_list> 19 20#include "tensorflow/compiler/xla/test.h" 21#include "tensorflow/compiler/xla/types.h" 22 23namespace xla { 24namespace { 25 26TEST(Array3dTest, UninitializedDimsCtor) { 27 Array3D<int> uninit(2, 3, 4); 28 EXPECT_EQ(uninit.n1(), 2); 29 EXPECT_EQ(uninit.n2(), 3); 30 EXPECT_EQ(uninit.n3(), 4); 31 EXPECT_EQ(uninit.num_elements(), 24); 32} 33 34TEST(Array3dTest, FillCtor) { 35 Array3D<int> fullof7(2, 3, 4, 7); 36 37 EXPECT_EQ(fullof7.n1(), 2); 38 EXPECT_EQ(fullof7.n2(), 3); 39 EXPECT_EQ(fullof7.n3(), 4); 40 41 for (int64 n1 = 0; n1 < fullof7.n1(); ++n1) { 42 for (int64 n2 = 0; n2 < fullof7.n2(); ++n2) { 43 for (int64 n3 = 0; n3 < fullof7.n3(); ++n3) { 44 EXPECT_EQ(fullof7(n1, n2, n3), 7); 45 } 46 } 47 } 48} 49 50TEST(Array3dTest, InitializerListCtor) { 51 Array3D<int> arr = {{{1, 2}, {3, 4}, {5, 6}, {7, 8}}, 52 {{9, 10}, {11, 12}, {13, 14}, {15, 16}}, 53 {{17, 18}, {19, 20}, {21, 22}, {23, 24}}}; 54 55 EXPECT_EQ(arr.n1(), 3); 56 EXPECT_EQ(arr.n2(), 4); 57 EXPECT_EQ(arr.n3(), 2); 58 EXPECT_EQ(arr.num_elements(), 24); 59 60 EXPECT_EQ(arr(0, 0, 0), 1); 61 EXPECT_EQ(arr(0, 0, 1), 2); 62 EXPECT_EQ(arr(0, 1, 0), 3); 63 EXPECT_EQ(arr(0, 3, 1), 8); 64 EXPECT_EQ(arr(1, 0, 0), 9); 65 EXPECT_EQ(arr(1, 1, 1), 12); 66 EXPECT_EQ(arr(2, 0, 0), 17); 67 EXPECT_EQ(arr(2, 1, 1), 20); 68 EXPECT_EQ(arr(2, 2, 0), 21); 69 EXPECT_EQ(arr(2, 3, 1), 24); 70} 71 72TEST(Array3dTest, InitializerListCtorHalf) { 73 Array3D<Eigen::half> arr = { 74 {{1.0f, 2.0f}, {3.0f, 4.0f}, {5.0f, 6.0f}, {7.0f, 8.0f}}, 75 {{9.0f, 10.0f}, {11.0f, 12.0f}, {13.0f, 14.0f}, {15.0f, 16.0f}}, 76 {{17.0f, 18.0f}, {19.0f, 20.0f}, {21.0f, 22.0f}, {23.0f, 24.0f}}}; 77 78 EXPECT_EQ(arr.n1(), 3); 79 EXPECT_EQ(arr.n2(), 4); 80 EXPECT_EQ(arr.n3(), 2); 81 EXPECT_EQ(arr.num_elements(), 24); 82 83 EXPECT_EQ(arr(0, 0, 0), static_cast<Eigen::half>(1)); 84 EXPECT_EQ(arr(0, 0, 1), static_cast<Eigen::half>(2)); 85 EXPECT_EQ(arr(0, 1, 0), static_cast<Eigen::half>(3)); 86 EXPECT_EQ(arr(0, 3, 1), static_cast<Eigen::half>(8)); 87 EXPECT_EQ(arr(1, 0, 0), static_cast<Eigen::half>(9)); 88 EXPECT_EQ(arr(1, 1, 1), static_cast<Eigen::half>(12)); 89 EXPECT_EQ(arr(2, 0, 0), static_cast<Eigen::half>(17)); 90 EXPECT_EQ(arr(2, 1, 1), static_cast<Eigen::half>(20)); 91 EXPECT_EQ(arr(2, 2, 0), static_cast<Eigen::half>(21)); 92 EXPECT_EQ(arr(2, 3, 1), static_cast<Eigen::half>(24)); 93} 94 95TEST(Array3dTest, Fill) { 96 Array3D<int> fullof7(2, 3, 4, 7); 97 for (int64 n1 = 0; n1 < fullof7.n1(); ++n1) { 98 for (int64 n2 = 0; n2 < fullof7.n2(); ++n2) { 99 for (int64 n3 = 0; n3 < fullof7.n3(); ++n3) { 100 EXPECT_EQ(fullof7(n1, n2, n3), 7); 101 } 102 } 103 } 104 105 fullof7.Fill(11); 106 for (int64 n1 = 0; n1 < fullof7.n1(); ++n1) { 107 for (int64 n2 = 0; n2 < fullof7.n2(); ++n2) { 108 for (int64 n3 = 0; n3 < fullof7.n3(); ++n3) { 109 EXPECT_EQ(fullof7(n1, n2, n3), 11); 110 } 111 } 112 } 113} 114 115} // namespace 116} // namespace xla 117