/* * Copyright (c) 2018-2021, 2023 Arm Limited. * * SPDX-License-Identifier: MIT * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #include "helpers.h" #define EQUAL(x, y) ((x) == (y)) #define NOTEQUAL(x, y) ((x) != (y)) #define GREATER(x, y) ((x) > (y)) #define GREATEREQUAL(x, y) ((x) >= (y)) #define LESS(x, y) ((x) < (y)) #define LESSEQUAL(x, y) ((x) <= (y)) #ifdef IS_QUANTIZED # define DEFINE_KERNEL_STR(name) compare_##name##_quantized #else // IS_QUANTIZED # define DEFINE_KERNEL_STR(name) compare_##name #endif // IS_QUANTIZED #define DEFINE_KERNEL(name) DEFINE_KERNEL_STR(name) #if defined(DATA_TYPE) && defined(VEC_SIZE) && defined(OP) && defined(OP_NAME) /** This function compares two tensors. * * @attention The inputs' data type need to be passed at compile time using -DDATA_TYPE: e.g. -DDATA_TYPE=float * @attention Vector size should be given as a preprocessor argument using -DVEC_SIZE=size. e.g. -DVEC_SIZE=16 * @attention The comparison operation should be given as a preprocessor argument using -DOP=operation. e.g. -DOP=LESS * * @param[in] in1_ptr Pointer to the source tensor. Supported data types: All non-quantized data types. * @param[in] in1_stride_x Stride of the source tensor in X dimension (in bytes) * @param[in] in1_step_x in1_stride_x * number of elements along X processed per workitem(in bytes) * @param[in] in1_stride_y Stride of the source tensor in Y dimension (in bytes) * @param[in] in1_step_y in1_stride_y * number of elements along Y processed per workitem(in bytes) * @param[in] in1_stride_z Stride of the source tensor in Z dimension (in bytes) * @param[in] in1_step_z in1_stride_z * number of elements along Z processed per workitem(in bytes) * @param[in] in1_offset_first_element_in_bytes The offset of the first element in the source tensor * @param[in] in2_ptr Pointer to the source tensor. Supported data types: same as @p in1_ptr * @param[in] in2_stride_x Stride of the source tensor in X dimension (in bytes) * @param[in] in2_step_x in2_stride_x * number of elements along X processed per workitem(in bytes) * @param[in] in2_stride_y Stride of the source tensor in Y dimension (in bytes) * @param[in] in2_step_y in2_stride_y * number of elements along Y processed per workitem(in bytes) * @param[in] in2_stride_z Stride of the source tensor in Z dimension (in bytes) * @param[in] in2_step_z in2_stride_z * number of elements along Z processed per workitem(in bytes) * @param[in] in2_offset_first_element_in_bytes The offset of the first element in the source tensor * @param[out] out_ptr Pointer to the destination tensor. Supported data types: U8 * @param[in] out_stride_x Stride of the destination tensor in X dimension (in bytes) * @param[in] out_step_x out_stride_x * number of elements along X processed per workitem(in bytes) * @param[in] out_stride_y Stride of the destination tensor in Y dimension (in bytes) * @param[in] out_step_y out_stride_y * number of elements along Y processed per workitem(in bytes) * @param[in] out_stride_z Stride of the source tensor in Z dimension (in bytes) * @param[in] out_step_z out_stride_z * number of elements along Z processed per workitem(in bytes) * @param[in] out_offset_first_element_in_bytes The offset of the first element in the destination tensor */ __kernel void DEFINE_KERNEL(OP_NAME)( TENSOR3D_DECLARATION(in1), TENSOR3D_DECLARATION(in2), TENSOR3D_DECLARATION(out)) { int dst_x = max((int)get_global_id(0) * VEC_SIZE - (VEC_SIZE - VEC_SIZE_LEFTOVER) % VEC_SIZE, 0); #if VEC_SIZE_IN1 == 1 int in1_x = 0; #else // VEC_SIZE_IN1 == 1 int in1_x = dst_x; #endif // VEC_SIZE_IN1 == 1 #if VEC_SIZE_IN2 == 1 int in2_x = 0; #else // VEC_SIZE_IN2 == 1 int in2_x = dst_x; #endif // VEC_SIZE_IN2 == 1 int y = get_global_id(1); int z = get_global_id(2); in1_ptr += in1_offset_first_element_in_bytes + z * in1_stride_z + y * in1_stride_y + in1_x * sizeof(DATA_TYPE); in2_ptr += in2_offset_first_element_in_bytes + z * in2_stride_z + y * in2_stride_y + in2_x * sizeof(DATA_TYPE); out_ptr += out_offset_first_element_in_bytes + z * out_stride_z + y * out_stride_y + dst_x * sizeof(uchar); // Load values VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE) in_a = (VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE))VLOAD(VEC_SIZE_IN1)(0, (__global DATA_TYPE *)in1_ptr); VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE) in_b = (VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE))VLOAD(VEC_SIZE_IN2)(0, (__global DATA_TYPE *)in2_ptr); // Calculate and store result #ifdef IS_QUANTIZED VEC_DATA_TYPE(int, VEC_SIZE) in_a_i32 = CONVERT(in_a, VEC_DATA_TYPE(int, VEC_SIZE)); VEC_DATA_TYPE(int, VEC_SIZE) in_b_i32 = CONVERT(in_b, VEC_DATA_TYPE(int, VEC_SIZE)); VEC_DATA_TYPE(float, VEC_SIZE) in_a_fp = CONVERT(in_a_i32 - OFFSET_IN1, VEC_DATA_TYPE(float, VEC_SIZE)) * SCALE_IN1; VEC_DATA_TYPE(float, VEC_SIZE) in_b_fp = CONVERT(in_b_i32 - OFFSET_IN2, VEC_DATA_TYPE(float, VEC_SIZE)) * SCALE_IN2; #else // IS_QUANTIZED VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE) in_a_fp = in_a; VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE) in_b_fp = in_b; #endif // IS_QUANTIZED #if VEC_SIZE == 1 uchar res0 = (uchar)select(0, 255, OP(in_a_fp, in_b_fp)); #else // VEC_SIZE == 1 VEC_DATA_TYPE(uchar, VEC_SIZE) res0 = CONVERT(OP(in_a_fp, in_b_fp), VEC_DATA_TYPE(uchar, VEC_SIZE)); #endif // VEC_SIZE == 1 STORE_VECTOR_SELECT(res, uchar, out_ptr, VEC_SIZE, VEC_SIZE_LEFTOVER, VEC_SIZE_LEFTOVER != 0 && get_global_id(0) == 0) } #endif /* defined(DATA_TYPE) && defined(VEC_SIZE) && defined(OP) && defined(OP_NAME) */