Georgios Pinitas | 7900a9e | 2018-11-23 11:44:58 +0000 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2018-2020 Arm Limited. |
Georgios Pinitas | 7900a9e | 2018-11-23 11:44:58 +0000 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #include "helpers.h" |
| 25 | |
| 26 | #define EQUAL(x, y) ((x) == (y)) |
| 27 | #define NOTEQUAL(x, y) ((x) != (y)) |
| 28 | #define GREATER(x, y) ((x) > (y)) |
| 29 | #define GREATEREQUAL(x, y) ((x) >= (y)) |
| 30 | #define LESS(x, y) ((x) < (y)) |
| 31 | #define LESSEQUAL(x, y) ((x) <= (y)) |
| 32 | |
| 33 | #define DEFINE_KERNEL_STR(name) compare_##name |
| 34 | #define DEFINE_KERNEL(name) DEFINE_KERNEL_STR(name) |
| 35 | |
| 36 | #define DEFINE_KERNEL_QUANTIZED_STR(name) compare_##name##_quantized |
| 37 | #define DEFINE_KERNEL_QUANTIZED(name) DEFINE_KERNEL_QUANTIZED_STR(name) |
| 38 | |
| 39 | #if defined(DATA_TYPE) && defined(VEC_SIZE) && defined(OP) && defined(OP_NAME) |
| 40 | /** This function compares two tensors. |
| 41 | * |
| 42 | * @attention The inputs' data type need to be passed at compile time using -DDATA_TYPE: e.g. -DDATA_TYPE=float |
| 43 | * @attention Vector size should be given as a preprocessor argument using -DVEC_SIZE=size. e.g. -DVEC_SIZE=16 |
| 44 | * @attention The comparison operation should be given as a preprocessor argument using -DOP=operation. e.g. -DOP=LESS |
| 45 | * |
Michele Di Giorgio | cbbed28 | 2019-12-20 13:26:08 +0000 | [diff] [blame] | 46 | * @param[in] in1_ptr Pointer to the source tensor. Supported data types: All non-quantized data types. |
Georgios Pinitas | 7900a9e | 2018-11-23 11:44:58 +0000 | [diff] [blame] | 47 | * @param[in] in1_stride_x Stride of the source tensor in X dimension (in bytes) |
| 48 | * @param[in] in1_step_x in1_stride_x * number of elements along X processed per workitem(in bytes) |
| 49 | * @param[in] in1_stride_y Stride of the source tensor in Y dimension (in bytes) |
| 50 | * @param[in] in1_step_y in1_stride_y * number of elements along Y processed per workitem(in bytes) |
| 51 | * @param[in] in1_stride_z Stride of the source tensor in Z dimension (in bytes) |
| 52 | * @param[in] in1_step_z in1_stride_z * number of elements along Z processed per workitem(in bytes) |
| 53 | * @param[in] in1_offset_first_element_in_bytes The offset of the first element in the source tensor |
Michele Di Giorgio | f6f7876 | 2020-07-06 11:27:21 +0100 | [diff] [blame] | 54 | * @param[in] in2_ptr Pointer to the source tensor. Supported data types: same as @p in1_ptr |
Georgios Pinitas | 7900a9e | 2018-11-23 11:44:58 +0000 | [diff] [blame] | 55 | * @param[in] in2_stride_x Stride of the source tensor in X dimension (in bytes) |
| 56 | * @param[in] in2_step_x in2_stride_x * number of elements along X processed per workitem(in bytes) |
| 57 | * @param[in] in2_stride_y Stride of the source tensor in Y dimension (in bytes) |
| 58 | * @param[in] in2_step_y in2_stride_y * number of elements along Y processed per workitem(in bytes) |
| 59 | * @param[in] in2_stride_z Stride of the source tensor in Z dimension (in bytes) |
| 60 | * @param[in] in2_step_z in2_stride_z * number of elements along Z processed per workitem(in bytes) |
| 61 | * @param[in] in2_offset_first_element_in_bytes The offset of the first element in the source tensor |
Michele Di Giorgio | f6f7876 | 2020-07-06 11:27:21 +0100 | [diff] [blame] | 62 | * @param[out] out_ptr Pointer to the destination tensor. Supported data types: U8 |
Georgios Pinitas | 7900a9e | 2018-11-23 11:44:58 +0000 | [diff] [blame] | 63 | * @param[in] out_stride_x Stride of the destination tensor in X dimension (in bytes) |
| 64 | * @param[in] out_step_x out_stride_x * number of elements along X processed per workitem(in bytes) |
| 65 | * @param[in] out_stride_y Stride of the destination tensor in Y dimension (in bytes) |
| 66 | * @param[in] out_step_y out_stride_y * number of elements along Y processed per workitem(in bytes) |
| 67 | * @param[in] out_stride_z Stride of the source tensor in Z dimension (in bytes) |
| 68 | * @param[in] out_step_z out_stride_z * number of elements along Z processed per workitem(in bytes) |
| 69 | * @param[in] out_offset_first_element_in_bytes The offset of the first element in the destination tensor |
| 70 | */ |
| 71 | __kernel void DEFINE_KERNEL(OP_NAME)( |
| 72 | TENSOR3D_DECLARATION(in1), |
| 73 | TENSOR3D_DECLARATION(in2), |
| 74 | TENSOR3D_DECLARATION(out)) |
| 75 | { |
| 76 | // Get pixels pointer |
| 77 | Tensor3D in1 = CONVERT_TO_TENSOR3D_STRUCT(in1); |
| 78 | Tensor3D in2 = CONVERT_TO_TENSOR3D_STRUCT(in2); |
| 79 | Tensor3D out = CONVERT_TO_TENSOR3D_STRUCT(out); |
| 80 | |
| 81 | // Load values |
| 82 | VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE) |
| 83 | in_a = VLOAD(VEC_SIZE)(0, (__global DATA_TYPE *)in1.ptr); |
| 84 | VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE) |
| 85 | in_b = VLOAD(VEC_SIZE)(0, (__global DATA_TYPE *)in2.ptr); |
| 86 | |
| 87 | // Calculate and store result |
| 88 | VSTORE(VEC_SIZE) |
| 89 | (CONVERT(OP(in_a, in_b), VEC_DATA_TYPE(uchar, VEC_SIZE)), 0, (__global uchar *)out.ptr); |
| 90 | } |
| 91 | #endif /* defined(DATA_TYPE) && defined(VEC_SIZE) && defined(OP) && defined(OP_NAME) */ |
| 92 | |
| 93 | #if defined(OFFSET_IN1) && defined(OFFSET_IN2) && defined(SCALE_IN1) && defined(SCALE_IN2) |
| 94 | /** This function compares two quantized tensors. |
| 95 | * |
Michele Di Giorgio | cbbed28 | 2019-12-20 13:26:08 +0000 | [diff] [blame] | 96 | * @note The inputs' data type need to be passed at compile time using -DDATA_TYPE: e.g. -DDATA_TYPE=uchar |
Georgios Pinitas | 7900a9e | 2018-11-23 11:44:58 +0000 | [diff] [blame] | 97 | * @note The quantization offset of the first operand must be passed at compile time using -DOFFSET_IN1, i.e. -DOFFSET_IN1=10 |
| 98 | * @note The quantization offset of the second operand must be passed at compile time using -DOFFSET_IN2, i.e. -DOFFSET_IN2=10 |
| 99 | * @note The quantization scale of the first operand must be passed at compile time using -DSCALE_IN1, i.e. -DSCALE_IN1=10 |
| 100 | * @note The quantization scale of the second operand must be passed at compile time using -DSCALE_IN2, i.e. -DSCALE_IN2=10 |
| 101 | * |
Michele Di Giorgio | cbbed28 | 2019-12-20 13:26:08 +0000 | [diff] [blame] | 102 | * @param[in] in1_ptr Pointer to the source tensor. Supported data types: All quantized data types. |
Georgios Pinitas | 7900a9e | 2018-11-23 11:44:58 +0000 | [diff] [blame] | 103 | * @param[in] in1_stride_x Stride of the source tensor in X dimension (in bytes) |
| 104 | * @param[in] in1_step_x in1_stride_x * number of elements along X processed per workitem(in bytes) |
| 105 | * @param[in] in1_stride_y Stride of the source tensor in Y dimension (in bytes) |
| 106 | * @param[in] in1_step_y in1_stride_y * number of elements along Y processed per workitem(in bytes) |
| 107 | * @param[in] in1_stride_z Stride of the source tensor in Z dimension (in bytes) |
| 108 | * @param[in] in1_step_z in1_stride_z * number of elements along Z processed per workitem(in bytes) |
| 109 | * @param[in] in1_offset_first_element_in_bytes The offset of the first element in the source tensor |
| 110 | * @param[in] in2_ptr Pointer to the source tensor. Supported data types: same as @p in1_ptr |
| 111 | * @param[in] in2_stride_x Stride of the source tensor in X dimension (in bytes) |
| 112 | * @param[in] in2_step_x in2_stride_x * number of elements along X processed per workitem(in bytes) |
| 113 | * @param[in] in2_stride_y Stride of the source tensor in Y dimension (in bytes) |
| 114 | * @param[in] in2_step_y in2_stride_y * number of elements along Y processed per workitem(in bytes) |
| 115 | * @param[in] in2_stride_z Stride of the source tensor in Z dimension (in bytes) |
| 116 | * @param[in] in2_step_z in2_stride_z * number of elements along Z processed per workitem(in bytes) |
| 117 | * @param[in] in2_offset_first_element_in_bytes The offset of the first element in the source tensor |
Michele Di Giorgio | f6f7876 | 2020-07-06 11:27:21 +0100 | [diff] [blame] | 118 | * @param[out] out_ptr Pointer to the destination tensor. Supported data types: U8 |
Georgios Pinitas | 7900a9e | 2018-11-23 11:44:58 +0000 | [diff] [blame] | 119 | * @param[in] out_stride_x Stride of the destination tensor in X dimension (in bytes) |
| 120 | * @param[in] out_step_x out_stride_x * number of elements along X processed per workitem(in bytes) |
| 121 | * @param[in] out_stride_y Stride of the destination tensor in Y dimension (in bytes) |
| 122 | * @param[in] out_step_y out_stride_y * number of elements along Y processed per workitem(in bytes) |
| 123 | * @param[in] out_stride_z Stride of the source tensor in Z dimension (in bytes) |
| 124 | * @param[in] out_step_z out_stride_z * number of elements along Z processed per workitem(in bytes) |
| 125 | * @param[in] out_offset_first_element_in_bytes The offset of the first element in the destination tensor |
| 126 | */ |
| 127 | __kernel void DEFINE_KERNEL_QUANTIZED(OP_NAME)( |
| 128 | TENSOR3D_DECLARATION(in1), |
| 129 | TENSOR3D_DECLARATION(in2), |
| 130 | TENSOR3D_DECLARATION(out)) |
| 131 | { |
| 132 | // Get pixels pointer |
| 133 | Tensor3D in1 = CONVERT_TO_TENSOR3D_STRUCT(in1); |
| 134 | Tensor3D in2 = CONVERT_TO_TENSOR3D_STRUCT(in2); |
| 135 | Tensor3D out = CONVERT_TO_TENSOR3D_STRUCT(out); |
| 136 | |
Michele Di Giorgio | cbbed28 | 2019-12-20 13:26:08 +0000 | [diff] [blame] | 137 | int16 in_a = CONVERT(vload16(0, (__global DATA_TYPE *)in1.ptr), int16); |
| 138 | int16 in_b = CONVERT(vload16(0, (__global DATA_TYPE *)in2.ptr), int16); |
Georgios Pinitas | 7900a9e | 2018-11-23 11:44:58 +0000 | [diff] [blame] | 139 | |
| 140 | in_a = in_a - (int16)((int)OFFSET_IN1); |
| 141 | in_b = in_b - (int16)((int)OFFSET_IN2); |
| 142 | |
| 143 | const float16 in1f32 = convert_float16(in_a) * (float16)((float)SCALE_IN1); |
| 144 | const float16 in2f32 = convert_float16(in_b) * (float16)((float)SCALE_IN2); |
| 145 | const int16 res = OP(in1f32, in2f32); |
| 146 | |
| 147 | // Store result |
| 148 | vstore16(convert_uchar16(res), 0, (__global uchar *)out.ptr); |
| 149 | } |
| 150 | #endif /* defined(OFFSET_IN1) && defined(OFFSET_IN2) && defined(SCALE_IN1) && defined(SCALE_IN2) */ |