diff options
Diffstat (limited to 'libs/ARMComputeEx/src/core/CL/cl_kernels/embedding_lookup.cl')
-rw-r--r-- | libs/ARMComputeEx/src/core/CL/cl_kernels/embedding_lookup.cl | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/libs/ARMComputeEx/src/core/CL/cl_kernels/embedding_lookup.cl b/libs/ARMComputeEx/src/core/CL/cl_kernels/embedding_lookup.cl deleted file mode 100644 index 348458fe9..000000000 --- a/libs/ARMComputeEx/src/core/CL/cl_kernels/embedding_lookup.cl +++ /dev/null @@ -1,84 +0,0 @@ -/* - * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved - * Copyright (c) 2017 ARM Limited. - * - * 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 - * - * http://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. - */ -#include "helpers.h" - -#ifndef VEC_SIZE -#define VEC_SIZE 1 -#endif - -#if defined(DATA_TYPE) && defined(DEPTH_OUT) && defined(NUM_DIMS) -/** Perform embedding_lookup of input tensor - * - * @note Datatype should be given as a preprocessor argument using -DDATA_TYPE=type. e.g. -DDATA_TYPE=short - * @attention Vector size should be given as a preprocessor argument using -DVEC_SIZE=size. e.g. -DVEC_SIZE=16 - * @attention Output tensor depth should be given as a preprocessor argument using -DDEPTH_OUT=depth. e.g. -DDEPTH_OUT=16 - * @attention Number of input dimensions are passed as a preprocessor argument using -DNUM_DIMS=size, e.g. -DNUM_DIMS=4 - * - * @param[in] input_ptr Pointer to the source tensor. Supported data types: U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32 - * @param[in] input_stride_x Stride of the source tensor in X dimension (in bytes) - * @param[in] input_step_x input_stride_x * number of elements along X processed per workitem(in bytes) - * @param[in] input_stride_y Stride of the source tensor in Y dimension (in bytes) - * @param[in] input_step_y input_stride_y * number of elements along Y processed per workitem(in bytes) - * @param[in] input_stride_z Stride of the source tensor in Z dimension (in bytes) - * @param[in] input_step_z input_stride_z * number of elements along Z processed per workitem(in bytes) - * @param[in] input_offset_first_element_in_bytes The offset of the first element in the source tensor - * @param[in] input_stride_w Stride of the source tensor in W dimension (in bytes) - * @param[in] input_step_w output_stride_w * number of elements along W processed per workitem(in bytes) - * @param[out] output_ptr Pointer to the destination tensor. Supported data types: same as @p input_ptr - * @param[in] output_stride_x Stride of the destination tensor in X dimension (in bytes) - * @param[in] output_step_x output_stride_x * number of elements along X processed per workitem(in bytes) - * @param[in] output_stride_y Stride of the destination tensor in Y dimension (in bytes) - * @param[in] output_step_y output_stride_y * number of elements along Y processed per workitem(in bytes) - * @param[in] output_stride_z Stride of the source tensor in Z dimension (in bytes) - * @param[in] output_step_z output_stride_z * number of elements along Z processed per workitem(in bytes) - * @param[in] output_stride_w Stride of the source tensor in W dimension (in bytes) - * @param[in] output_step_w output_stride_w * number of elements along W processed per workitem(in bytes) - * @param[in] output_offset_first_element_in_bytes The offset of the first element in the destination tensor - * @param[in] lookups_ptr Pointer to the lookups vector. Supported data types: S32 - * @param[in] lookups_stride_x Stride of the lookups vector in X dimension (in bytes) - * @param[in] lookups_step_x lookups_stride_x * number of elements along X processed per workitem(in bytes) - * @param[in] lookups_offset_first_element_in_bytes The offset of the first element in the lookups vector - */ - -__kernel void embedding_lookup(TENSOR4D_DECLARATION(input), - TENSOR4D_DECLARATION(output), - VECTOR_DECLARATION(lookups)) -{ - Tensor4D out = CONVERT_TO_TENSOR4D_STRUCT(output, DEPTH_OUT); - Tensor4D in = CONVERT_TO_TENSOR4D_STRUCT_NO_STEP(input, DEPTH_OUT); - - Vector lups = CONVERT_TO_VECTOR_STRUCT_NO_STEP(lookups); - - //lookup ids for based on the tensor dimensions - int lup_id[4] = {0}; - - lup_id[0] = (NUM_DIMS == 1)?*((__global int *)vector_offset(&lups,get_global_id(0))) - :get_global_id(0); - lup_id[1] = (NUM_DIMS == 2)?*((__global int *)vector_offset(&lups,get_global_id(1))) - :get_global_id(1); - lup_id[2] = (NUM_DIMS == 3)?*((__global int *)vector_offset(&lups,get_global_id(2))) - :get_global_id(2)%DEPTH_OUT; - lup_id[3] = (NUM_DIMS == 4)?*((__global int *)vector_offset(&lups, get_global_id(2) / DEPTH_OUT)) - :get_global_id(2) / DEPTH_OUT; - - in.ptr += input_offset_first_element_in_bytes + lup_id[0] * input_step_x + lup_id[1] * input_step_y - + lup_id[2] * input_step_z + lup_id[3] * input_step_w; - - VSTORE(VEC_SIZE)(CONVERT(VLOAD(VEC_SIZE)(0, (__global DATA_TYPE *)in.ptr), VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE)), - 0, (__global DATA_TYPE *)out.ptr); -} -#endif // defined(DATA_TYPE) && defined(DEPTH_OUT) && defined(NUM_DIMS) |