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Diffstat (limited to 'src/core/CL/cl_kernels/activation_layer_quant.cl')
| -rw-r--r-- | src/core/CL/cl_kernels/activation_layer_quant.cl | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/src/core/CL/cl_kernels/activation_layer_quant.cl b/src/core/CL/cl_kernels/activation_layer_quant.cl deleted file mode 100644 index 66261019ab..0000000000 --- a/src/core/CL/cl_kernels/activation_layer_quant.cl +++ /dev/null @@ -1,162 +0,0 @@ -/* - * Copyright (c) 2016-2020 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 "activation_quant_helpers.h" - -#define VEC_FLOAT VEC_DATA_TYPE(float, VEC_SIZE) - -#if defined(FLOAT_DOMAIN) -// Activations performed in the float domain - -#include "activation_float_helpers.h" - -/** This performs an activation function on quantized inputs with float transformations. - * - * @note In order to perform the activation function "in-place", the pre-processor -DIN_PLACE must be passed at compile time - * - * @note Datatype should be given as a preprocessor argument using -DDATA_TYPE=type. e.g. -DDATA_TYPE=short - * @note Vector size should be given as a preprocessor argument using -DVEC_SIZE=size. e.g. -DVEC_SIZE=16 - * @note Leftover vector size has to be passed at compile time using -DVEC_SIZE_LEFTOVER. e.g. -DVEC_SIZE_LEFTOVER=3. It is defined as the remainder between the input's first dimension and VEC_SIZE - * @note A, B variables required by some activation functions are set using -DA_VAL= and -DB_VAL= respectively. - * @note Quantization scales of the input/output tensors are passed in with -DS1_VAL= and -DS2_VAL= respectively. - * @note Quantization offsets of the input/output tensors are passed in only if asymmetric with -DO1_VAL= and -DO2_VAL= respectively. - * @note Quantized value of constant zero should be given as a preprocessor argument using -DCONST_0=value. e.g. -DCONST_0=128. - * - * @param[in] input_ptr Pointer to the source image. Supported data types: QASYMM8/QASYMM8_SIGNED/QSYMM16 - * @param[in] input_stride_x Stride of the source image 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 image 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 image - * @param[out] output_ptr (Optional) Pointer to the destination image. Supported data types: same as @p input_ptr - * @param[in] output_stride_x (Optional) Stride of the destination image in X dimension (in bytes) - * @param[in] output_step_x (Optional) output_stride_x * number of elements along X processed per workitem(in bytes) - * @param[in] output_stride_y (Optional) Stride of the destination image in Y dimension (in bytes) - * @param[in] output_step_y (Optional) output_stride_y * number of elements along Y processed per workitem(in bytes) - * @param[in] output_stride_z (Optional) Stride of the source tensor in Z dimension (in bytes) - * @param[in] output_step_z (Optional) output_stride_z * number of elements along Z processed per workitem(in bytes) - * @param[in] output_offset_first_element_in_bytes (Optional) The offset of the first element in the destination image - */ -__kernel void activation_layer_quant_f32( - TENSOR3D_DECLARATION(input) -#ifndef IN_PLACE - , - TENSOR3D_DECLARATION(output) -#endif /* not IN_PLACE */ -) -{ - uint x_offs = max((int)(get_global_id(0) * VEC_SIZE * sizeof(DATA_TYPE) - (VEC_SIZE - VEC_SIZE_LEFTOVER) % VEC_SIZE * sizeof(DATA_TYPE)), 0); - - // Get pixels pointer - __global uchar *input_addr = input_ptr + input_offset_first_element_in_bytes + x_offs + get_global_id(1) * input_stride_y + get_global_id(2) * input_stride_z; -#ifdef IN_PLACE - __global uchar *output_addr = input_addr; -#else /* IN_PLACE */ - __global uchar *output_addr = output_ptr + output_offset_first_element_in_bytes + x_offs + get_global_id(1) * output_stride_y + get_global_id(2) * output_stride_z; -#endif /* IN_PLACE */ - - // Load data - TYPE data0 = VLOAD(VEC_SIZE)(0, (__global DATA_TYPE *)input_addr); - - VEC_FLOAT data_flt = CONVERT(data0, VEC_FLOAT); -#if defined(O1_VAL) - data_flt = round(data_flt - (float)O1_VAL) * ((float)S1_VAL); -#else // defined(O1_VAL) - data_flt = round(data_flt) * ((float)S1_VAL); -#endif // defined(O1_VAL) - data_flt = ACTIVATION(ACT, float, VEC_SIZE, data_flt, A_VAL, B_VAL); - -#if defined(O2_VAL) - data0 = CONVERT_SAT(round(data_flt / ((float)S2_VAL)) + (float)O2_VAL, TYPE); -#else // defined(O2_VAL) - data0 = CONVERT_SAT(round(data_flt / ((float)S2_VAL)), TYPE); -#endif // defined(O2_VAL) - - // Store result - STORE_VECTOR_SELECT(data, DATA_TYPE, output_addr, VEC_SIZE, VEC_SIZE_LEFTOVER, VEC_SIZE_LEFTOVER != 0 && get_global_id(0) == 0) -} - -#else // defined(FLOAT_DOMAIN) -// Activations performed in the quantized domain - -#if defined(ACT) -/** This performs an activation function on quantized inputs. - * - * @note In order to perform the activation function "in-place", the pre-processor -DIN_PLACE must be passed at compile time - * - * @note Datatype should be given as a preprocessor argument using -DDATA_TYPE=type. e.g. -DDATA_TYPE=short - * @note Vector size should be given as a preprocessor argument using -DVEC_SIZE=size. e.g. -DVEC_SIZE=16 - * @note Leftover vector size has to be passed at compile time using -DVEC_SIZE_LEFTOVER. e.g. -DVEC_SIZE_LEFTOVER=3. It is defined as the remainder between the input's first dimension and VEC_SIZE - * @note Activation function should be given as a preprocessor argument using -DACT=name. e.g. -DACT=TANH - * @note A, B variables required by some activation functions are set using -DA_VAL= and -DB_VAL= respectively. - * @note Quantization scales of the input/output tensors are passed in with -DS1_VAL= and -DS2_VAL= respectively. - * @note Quantization offsets of the input/output tensors are passed in with -DO1_VAL= and -DO2_VAL= respectively. - * @note Quantized value of constant zero should be given as a preprocessor argument using -DCONST_0=value. e.g. -DCONST_0=128. - * - * @param[in] input_ptr Pointer to the source image. Supported data types: QASYMM8/QASYMM8_SIGNED/QSYMM16 - * @param[in] input_stride_x Stride of the source image 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 image 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 image - * @param[out] output_ptr (Optional) Pointer to the destination image. Supported data types: same as @p input_ptr - * @param[in] output_stride_x (Optional) Stride of the destination image in X dimension (in bytes) - * @param[in] output_step_x (Optional) output_stride_x * number of elements along X processed per workitem(in bytes) - * @param[in] output_stride_y (Optional) Stride of the destination image in Y dimension (in bytes) - * @param[in] output_step_y (Optional) output_stride_y * number of elements along Y processed per workitem(in bytes) - * @param[in] output_stride_z (Optional) Stride of the source tensor in Z dimension (in bytes) - * @param[in] output_step_z (Optional) output_stride_z * number of elements along Z processed per workitem(in bytes) - * @param[in] output_offset_first_element_in_bytes (Optional) The offset of the first element in the destination image - */ -__kernel void activation_layer_quant( - TENSOR3D_DECLARATION(input) -#ifndef IN_PLACE - , - TENSOR3D_DECLARATION(output) -#endif /* not IN_PLACE */ -) -{ - uint x_offs = max((int)(get_global_id(0) * VEC_SIZE * sizeof(DATA_TYPE) - (VEC_SIZE - VEC_SIZE_LEFTOVER) % VEC_SIZE * sizeof(DATA_TYPE)), 0); - - // Get pixels pointer - __global uchar *input_addr = input_ptr + input_offset_first_element_in_bytes + x_offs + get_global_id(1) * input_stride_y + get_global_id(2) * input_stride_z; -#ifdef IN_PLACE - __global uchar *output_addr = input_addr; -#else /* IN_PLACE */ - __global uchar *output_addr = output_ptr + output_offset_first_element_in_bytes + x_offs + get_global_id(1) * output_stride_y + get_global_id(2) * output_stride_z; -#endif /* IN_PLACE */ - - // Load data - TYPE data0 = VLOAD(VEC_SIZE)(0, (__global DATA_TYPE *)input_addr); - - data0 = PERFORM_ACTIVATION_QUANT(ACT, data0); - - // Store result - STORE_VECTOR_SELECT(data, DATA_TYPE, output_addr, VEC_SIZE, VEC_SIZE_LEFTOVER, VEC_SIZE_LEFTOVER != 0 && get_global_id(0) == 0) -} -#endif // defined(ACT) -#endif // defined(FLOAT_DOMAIN) |