diff options
author | Adnan AlSinan <adnan.alsinan@arm.com> | 2021-07-05 13:12:52 +0100 |
---|---|---|
committer | Georgios Pinitas <georgios.pinitas@arm.com> | 2021-07-25 13:04:23 +0000 |
commit | 7075fe2c5ee6f7cfe7cfd9454d905235e70b9ac4 (patch) | |
tree | b65671bdf37eb1ef8cc30ef64ab572da795546fa /src/core/CL/cl_kernels/common/instance_normalization.cl | |
parent | 22f5ed51f1b01f7cf6993a556a0b763e437926fc (diff) | |
download | ComputeLibrary-7075fe2c5ee6f7cfe7cfd9454d905235e70b9ac4.tar.gz |
Reorganize the kernels into nhwc, nchw and common folders
The Following kernels have been split into nchw/nhwc kernels files:
- batchnormalization_layer
- batch_to_space
- channel_shuffle
- depth_to_space
- dequantization_layer
- im2col
- normalization_layer
- normalize_planar_yuv_layer
- normalize_planar_yuv_layer_quantized
- pooling_layer
- pooling_layer_quantized
- remap
- reorg_layer
- scale
- scale_quantized
- space_to_batch
- space_to_depth
- upsample_layer
- winograd_filter_transform
- winograd_input_transform
- winograd_output_transform
The following kernels have been moved to nchw folder:
- direct_convolution1x1
- direct_convolution3x3
- direct_convolution5x5
- direct_convolution_quantized
- prior_box_layer
The following kernels have been moved to nhwc folder:
- direct_convolution
- dwc_native_fp_nhwc
- dwc_native_quantized_nhwc
The following kernels have been removed:
- sobel_filter
While the rest kerenls have been moved to the common folder.
Partially resolves COMPMID-4453
Signed-off-by: Adnan AlSinan <adnan.alsinan@arm.com>
Change-Id: Ic327ac935687ec351c610c65a3c6357f364a5a58
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5919
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'src/core/CL/cl_kernels/common/instance_normalization.cl')
-rw-r--r-- | src/core/CL/cl_kernels/common/instance_normalization.cl | 254 |
1 files changed, 254 insertions, 0 deletions
diff --git a/src/core/CL/cl_kernels/common/instance_normalization.cl b/src/core/CL/cl_kernels/common/instance_normalization.cl new file mode 100644 index 0000000000..adfbebd67d --- /dev/null +++ b/src/core/CL/cl_kernels/common/instance_normalization.cl @@ -0,0 +1,254 @@ +/* + * Copyright (c) 2019-2021 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" + +#if defined(VEC_SIZE) && defined(DATA_TYPE) && defined(INTERNAL_DATA_TYPE) & defined(DIM_X) && defined(DIM_Y) && defined(DIM_Z) +/** This function computes the mean and variance of each plane of the input tensor and provides it as output. + * + * @attention Vector size should be given as a preprocessor argument using -DVEC_SIZE=size. e.g. -DVEC_SIZE=16 + * @attention Data type should be passed using the -DDATA_TYPE=data_type compile flag, e.g. -DDATA_TYPE=float + * @attention Dimensions X, Y, and Z should be given as a preprocessor argument with -DDIM_X=value, -DDIM_Y=value, -DDIM_Z=value. e.g. -DDIM_X=6, -DDIM_Y=2, -DDIM_Z=7 + * + * @param[in] input_ptr Pointer to the first source tensor. Supported data types: F16/F32 + * @param[in] input_stride_x Stride of the first 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 first 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 first 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_stride_w Stride of the source tensor in W dimension (in bytes) + * @param[in] input_step_w input_stride_w * number of elements along W processed per workitem(in bytes) + * @param[in] input_offset_first_element_in_bytes The offset of the first element in the first source tensor + * @param[out] output_ptr (Optional) Pointer to the destination tensor. Supported data types: same as @p input_ptr + * @param[in] output_stride_x (Optional) Stride of the destination tensor 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 tensor 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 destination 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 tensor + */ +__kernel void compute_mean_var( + TENSOR4D_DECLARATION(input), + TENSOR3D_DECLARATION(output)) +{ + Tensor4D in = CONVERT_TO_TENSOR4D_STRUCT_NO_STEP(input, 0); + Tensor3D out = CONVERT_TO_TENSOR3D_STRUCT_NO_STEP(output); + +#if defined(NHWC) + const int ch = get_global_id(0); // Current channel + const int batch = get_global_id(1); // Current batch + const int elements_plane = DIM_Y * DIM_Z; + INTERNAL_DATA_TYPE part_sum = 0.f; + INTERNAL_DATA_TYPE part_sum_sq = 0.f; + const int in_offset = input_offset_first_element_in_bytes + batch * input_stride_w + ch * sizeof(DATA_TYPE); + + for(int i_w = 0; i_w < DIM_Y; ++i_w) + { + for(int i_h = 0; i_h < DIM_Z; ++i_h) + { + INTERNAL_DATA_TYPE data = (INTERNAL_DATA_TYPE) * ((__global DATA_TYPE *)tensor4D_offset(&in, ch, i_w, i_h, batch)); + part_sum += data; + part_sum_sq += data * data; + } + } + + INTERNAL_DATA_TYPE mean = (part_sum / elements_plane); + INTERNAL_DATA_TYPE var = (part_sum_sq / elements_plane) - (mean * mean); + __global INTERNAL_DATA_TYPE *output_address0 = (__global INTERNAL_DATA_TYPE *)tensor3D_offset(&out, ch, 0, batch); + *output_address0 = mean; + __global INTERNAL_DATA_TYPE *output_address1 = (__global INTERNAL_DATA_TYPE *)tensor3D_offset(&out, ch, 1, batch); + *output_address1 = var; +#else // !defined(NHWC) + const int ch = get_global_id(2) % DIM_Z; // Current channel + const int batch = get_global_id(2) / DIM_Z; // Current batch + const int elements_plane = DIM_X * DIM_Y; + + VEC_DATA_TYPE(INTERNAL_DATA_TYPE, VEC_SIZE) + part_sum = 0.f; + VEC_DATA_TYPE(INTERNAL_DATA_TYPE, VEC_SIZE) + part_sum_sq = 0.f; + // Calculate partial sum + for(int y = 0; y < DIM_Y; ++y) + { + int x = 0; + for(; x <= (DIM_X - VEC_SIZE); x += VEC_SIZE) + { + // Load data + VEC_DATA_TYPE(INTERNAL_DATA_TYPE, VEC_SIZE) + data = CONVERT(VLOAD(VEC_SIZE)(0, (__global DATA_TYPE *)tensor4D_offset(&in, x, y, ch, batch)), VEC_DATA_TYPE(INTERNAL_DATA_TYPE, VEC_SIZE)); + part_sum += data; + part_sum_sq += data * data; + } + // Left-overs loop + for(; x < DIM_X; ++x) + { + INTERNAL_DATA_TYPE data = (INTERNAL_DATA_TYPE)(*((__global DATA_TYPE *)tensor4D_offset(&in, x, y, ch, batch))); + part_sum.s0 += data; + part_sum_sq.s0 += data * data; + } + } + // Perform reduction +#if VEC_SIZE > 8 + part_sum.s01234567 += part_sum.s89abcdef; + part_sum_sq.s01234567 += part_sum_sq.s89abcdef; +#endif // VEC_SIZE > 8 +#if VEC_SIZE > 4 + part_sum.s0123 += part_sum.s4567; + part_sum_sq.s0123 += part_sum_sq.s4567; +#endif // VEC_SIZE > 4 +#if VEC_SIZE > 2 + part_sum.s01 += part_sum.s23; + part_sum_sq.s01 += part_sum_sq.s23; +#endif // VEC_SIZE > 2 + part_sum.s0 += part_sum.s1; + part_sum_sq.s0 += part_sum_sq.s1; + + INTERNAL_DATA_TYPE sum = (INTERNAL_DATA_TYPE)part_sum.s0; + INTERNAL_DATA_TYPE sum_sq = (INTERNAL_DATA_TYPE)part_sum_sq.s0; + + const INTERNAL_DATA_TYPE mean = (sum / elements_plane); + const INTERNAL_DATA_TYPE var = (sum_sq / elements_plane) - (mean * mean); + + __global INTERNAL_DATA_TYPE *output_address0 = (__global INTERNAL_DATA_TYPE *)tensor3D_offset(&out, ch, 0, batch); + *output_address0 = mean; + __global INTERNAL_DATA_TYPE *output_address1 = (__global INTERNAL_DATA_TYPE *)tensor3D_offset(&out, ch, 1, batch); + *output_address1 = var; + +#endif // defined(NHWC) +} +#endif /* defined(VEC_SIZE) && defined(DATA_TYPE) && defined(DIM_X) && defined(DIM_Y) && defined(DIM_Z) */ + +#if defined(VEC_SIZE) && defined(DATA_TYPE) && defined(INTERNAL_DATA_TYPE) && defined(GAMMA) && defined(BETA) && defined(EPSILON) && defined(DIM_X) && defined(DIM_Y) && defined(DIM_Z) +/** This function normalizes the input 2D tensor across the first dimension with respect to mean and standard deviation of the same dimension. + * + * @attention Vector size should be given as a preprocessor argument using -DVEC_SIZE=size. e.g. -DVEC_SIZE=16 + * @attention Data type should be passed using the -DDATA_TYPE=data_type compile flag, e.g. -DDATA_TYPE=float + * @attention The scale scalar value applied to the normalized tensor should be passed using the -DGAMMA=value compile flag, e.g. -DGAMMA=1.3 + * @attention The offset scalar value applied to the normalized tensor should be passed using the -DBETA=value compile flag, e.g. -DBETA=2.4 + * @attention Normalization epsilon parameter should be given as a preprocessor argument with -DEPSILON=value. e.g. -DEPSILON=0.001f + * @attention Dimensions X, Y, and Z should be given as a preprocessor argument with -DDIM_X=value, -DDIM_Y=value, -DDIM_Z=value. e.g. -DDIM_X=6, -DDIM_Y=2, -DDIM_Z=7 + * + * @param[in] input_ptr Pointer to the first source tensor. Supported data types: F16/F32 + * @param[in] input_stride_x Stride of the first 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 first 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 first 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 first source tensor + * @param[out] output_ptr (Optional) Pointer to the destination tensor. Supported data types: same as @p input_ptr + * @param[in] output_stride_x (Optional) Stride of the destination tensor 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 tensor 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 destination 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 tensor + */ +__kernel void instance_normalization( + TENSOR4D_DECLARATION(input), + TENSOR3D_DECLARATION(mean_var) +#ifndef IN_PLACE + , + TENSOR4D_DECLARATION(output) +#endif /* IN_PLACE */ +) +{ + Tensor4D in = CONVERT_TO_TENSOR4D_STRUCT_NO_STEP(input, 0); + Tensor3D mean_var = CONVERT_TO_TENSOR3D_STRUCT_NO_STEP(mean_var); +#ifndef IN_PLACE + Tensor4D out = CONVERT_TO_TENSOR4D_STRUCT_NO_STEP(output, 0); +#endif /* IN_PLACE */ + +#if defined(NHWC) + const int ch = get_global_id(0); // Current channel + const int batch = get_global_id(2); // Current batch +#else /* defined(NHWC) */ + const int ch = get_global_id(2) % DIM_Z; // Current channel + const int batch = get_global_id(2) / DIM_Z; // Current batch +#endif /* defined(NHWC) */ + + const __global INTERNAL_DATA_TYPE *mean_ptr = (__global INTERNAL_DATA_TYPE *)tensor3D_offset(&mean_var, ch, 0, batch); + const __global INTERNAL_DATA_TYPE *var_ptr = (__global INTERNAL_DATA_TYPE *)tensor3D_offset(&mean_var, ch, 1, batch); + const INTERNAL_DATA_TYPE mean = (INTERNAL_DATA_TYPE) * mean_ptr; + const INTERNAL_DATA_TYPE var = (INTERNAL_DATA_TYPE) * var_ptr; + const INTERNAL_DATA_TYPE multip = GAMMA / sqrt(var + EPSILON); + const INTERNAL_DATA_TYPE beta = (INTERNAL_DATA_TYPE)BETA; + +#if defined(NHWC) + const int in_offset = input_offset_first_element_in_bytes + batch * input_stride_w + ch * sizeof(DATA_TYPE); +#ifndef IN_PLACE + const int out_offset = output_offset_first_element_in_bytes + batch * input_stride_w + ch * sizeof(DATA_TYPE); +#endif /* IN_PLACE */ + + for(int i_w = 0; i_w < DIM_Y; ++i_w) + { + for(int i_h = 0; i_h < DIM_Z; ++i_h) + { + __global DATA_TYPE *input_address = (__global DATA_TYPE *)tensor4D_offset(&in, ch, i_w, i_h, batch); +#ifdef IN_PLACE + __global DATA_TYPE *output_address = input_address; +#else /* !IN_PLACE */ + __global DATA_TYPE *output_address = (__global DATA_TYPE *)tensor4D_offset(&out, ch, i_w, i_h, batch); +#endif /* IN_PLACE */ + *(output_address) = (*(input_address) - mean) * multip + (INTERNAL_DATA_TYPE)BETA; + } + } +#else // !defined(NHWC) + for(int y = 0; y < DIM_Y; ++y) + { + int x = 0; + for(; x <= (DIM_X - VEC_SIZE); x += VEC_SIZE) + { + __global DATA_TYPE *input_address = (__global DATA_TYPE *)tensor4D_offset(&in, x, y, ch, batch); +#ifdef IN_PLACE + __global DATA_TYPE *output_address = input_address; +#else /* !IN_PLACE */ + __global DATA_TYPE *output_address = (__global DATA_TYPE *)tensor4D_offset(&out, x, y, ch, batch); +#endif /* IN_PLACE */ + + VEC_DATA_TYPE(INTERNAL_DATA_TYPE, VEC_SIZE) + data = CONVERT(VLOAD(VEC_SIZE)(0, input_address), VEC_DATA_TYPE(INTERNAL_DATA_TYPE, VEC_SIZE)); + + VEC_DATA_TYPE(INTERNAL_DATA_TYPE, VEC_SIZE) + res = (data - mean) * multip + (INTERNAL_DATA_TYPE)BETA; + VSTORE(VEC_SIZE) + (CONVERT(res, VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE)), 0, output_address); + } + // Left-overs loop + for(; x < DIM_X; ++x) + { + __global DATA_TYPE *input_address = (__global DATA_TYPE *)tensor4D_offset(&in, x, y, ch, batch); +#ifdef IN_PLACE + __global DATA_TYPE *output_address = input_address; +#else /* !IN_PLACE */ + __global DATA_TYPE *output_address = (__global DATA_TYPE *)tensor4D_offset(&out, x, y, ch, batch); +#endif /* IN_PLACE */ + *(output_address) = (*(input_address) - mean) * multip + (INTERNAL_DATA_TYPE)BETA; + } + } +#endif // defined(NHWC) +} +#endif /* defined(VEC_SIZE) && defined(DATA_TYPE) && defined(INTERNAL_DATA_TYPE) && defined(GAMMA) && defined(BETA) && defined(EPSILON) && defined(DIM_X) && defined(DIM_Y) && defined(DIM_Z) */ |