diff options
Diffstat (limited to 'src/core/GLES_COMPUTE/cs_shaders/batchnormalization_layer.cs')
| -rw-r--r-- | src/core/GLES_COMPUTE/cs_shaders/batchnormalization_layer.cs | 266 |
1 files changed, 0 insertions, 266 deletions
diff --git a/src/core/GLES_COMPUTE/cs_shaders/batchnormalization_layer.cs b/src/core/GLES_COMPUTE/cs_shaders/batchnormalization_layer.cs deleted file mode 100644 index 81be9679b2..0000000000 --- a/src/core/GLES_COMPUTE/cs_shaders/batchnormalization_layer.cs +++ /dev/null @@ -1,266 +0,0 @@ -/* - * Copyright (c) 2017-2018 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. - */ - -layout(local_size_x = LOCAL_SIZE_X, local_size_y = LOCAL_SIZE_Y, local_size_z = LOCAL_SIZE_Z) in; - -#include "helpers_cs.h" - -#if defined(DATA_TYPE_FP16) -precision mediump float; -#endif /*DATA_TYPE_FP32*/ - -#define ADD_OP(a, b) ((a) + (b)) -#define SUB_OP(a, b) ((a) - (b)) -#define MUL_OP(a, b) ((a) * (b)) -#define INVSQRT_OP(a) inversesqrt((a)) -#define SQCVT_SAT(a) (a) - -#if defined(LU_BRELU) -#define ACTIVATION_FUNC(x) min(max(x, float(B_VAL)), float(A_VAL)) -#elif defined(BRELU) -#define ACTIVATION_FUNC(x) min(max(x, float(0)), float(A_VAL)) -#elif defined(RELU) -#define ACTIVATION_FUNC(x) max(x, float(0)) -#else /* defined(FUSED_ACT) */ -#define ACTIVATION_FUNC(x) (x) -#endif /* defined(FUSED_ACT) */ - -/** Apply batch normalization. - * - * @note The data type must be passed at compile time using "#define DATA_TYPE_NAME". e.g. "#define DATA_TYPE_FP32" - * @note Epsilon parameter in the batch normalization equation should be given as a preprocessor argument using "#define EPSILON". e.g. "#define EPSILON 0.1" - * @note Beta is optional with default value of 0. If not provided, the preprocessor argument "USE_DEFAULT_BETA" should be given - * @note Gamma is optional with default value of 1. If not provided, the preprocessor argument "USE_DEFAULT_GAMMA" should be given - * - * @param[in] src_ptr Pointer to the first source tensor. Supported data types: F16/F32 - * @param[in] src_attrs The attributes of the source tensor - * @param[out] dst_ptr Pointer to the destination tensor. Supported data types: same as @p src_ptr - * @param[in] dst_attrs The attributes of the destination tensor - * @param[in] mean_ptr Pointer to the mean source tensor. Supported data types: same as @p src_ptr - * @param[in] mean_attrs The attributes of the mean tensor - * @param[in] var_ptr Pointer to the var tensor. Supported data types: same as @p src_ptr - * @param[in] var_attrs The attributes of the var tensor - * @param[in] beta_ptr (Optional) Pointer to the beta source tensor. If not provided, default value of beta is 0. Supported data types: same as @p src_ptr - * @param[in] beta_attrs (Optional) The attributes of the beta tensor - * @param[in] gamma_ptr (Optional) Pointer to the gamma source tensor. If not provided, default value of gamma is 1. Supported data types: same as @p src_ptr - * @param[in] gamma_attrs (Optional) The attributes of the gamma tensor - */ -SHADER_PARAMS_DECLARATION -{ - Tensor3DAttributes src_attrs; - Tensor3DAttributes dst_attrs; - VectorAttributes mean_attrs; - VectorAttributes var_attrs; -#ifndef USE_DEFAULT_BETA - VectorAttributes beta_attrs; -#endif /* USE_DEFAULT_BETA */ -#ifndef USE_DEFAULT_GAMMA - VectorAttributes gamma_attrs; -#endif /* USE_DEFAULT_GAMMA */ -}; - -#ifdef DATA_TYPE_FP32 -TENSOR_DECLARATION(1, srcBuffer, float, src_ptr, src_shift, 2, readonly); -TENSOR_DECLARATION(2, dstBuffer, float, dst_ptr, dst_shift, 2, writeonly); -TENSOR_DECLARATION(3, meanBuffer, float, mean_ptr, mean_shift, 2, readonly); -TENSOR_DECLARATION(4, varBuffer, float, var_ptr, var_shift, 2, readonly); -#ifndef USE_DEFAULT_BETA -TENSOR_DECLARATION(5, betaBuffer, float, beta_ptr, beta_shift, 2, readonly); -#endif /* USE_DEFAULT_BETA */ -#ifndef USE_DEFAULT_GAMMA -#ifdef USE_DEFAULT_BETA -TENSOR_DECLARATION(5, gammaBuffer, float, gamma_ptr, gamma_shift, 2, readonly); -#else /* USE_DEFAULT_BETA */ -TENSOR_DECLARATION(6, gammaBuffer, float, gamma_ptr, gamma_shift, 2, readonly); -#endif /* USE_DEFAULT_BETA */ -#endif /* USE_DEFAULT_GAMMA */ - -void main(void) -{ - Tensor3DIterator src_iter = CONVERT_TO_TENSOR3D_ITERATOR(src_attrs, src_shift); - Tensor3DIterator dst_iter = CONVERT_TO_TENSOR3D_ITERATOR(dst_attrs, dst_shift); - VectorIterator mean_iter = CONVERT_TO_VECTOR_ITERATOR(mean_attrs, mean_shift); - VectorIterator var_iter = CONVERT_TO_VECTOR_ITERATOR(var_attrs, var_shift); -#ifndef USE_DEFAULT_BETA - VectorIterator beta_iter = CONVERT_TO_VECTOR_ITERATOR(beta_attrs, beta_shift); -#endif /* USE_DEFAULT_BETA */ -#ifndef USE_DEFAULT_GAMMA - VectorIterator gamma_iter = CONVERT_TO_VECTOR_ITERATOR(gamma_attrs, gamma_shift); -#endif /* USE_DEFAULT_GAMMA */ - - float input_value = 0.f; - float denominator = 0.f; - float numerator = 0.f; - float x_bar = 0.f; - - uint current_slice = gl_GlobalInvocationID.z; - - input_value = LOAD_CURRENT_ITEM(src_ptr, src_iter); - denominator = LOAD(var_ptr, TENSOR_OFFSET_ADVANCE_IN_BYTES(var_iter, current_slice * var_attrs.stride_x)); - denominator = INVSQRT_OP(ADD_OP(denominator, SQCVT_SAT(float(ESPILON)))); - - // Calculate x bar and store results - numerator = LOAD(mean_ptr, TENSOR_OFFSET_ADVANCE_IN_BYTES(mean_iter, current_slice * mean_attrs.stride_x)); - numerator = SUB_OP(input_value, numerator); - x_bar = MUL_OP(numerator, denominator); - -#ifndef USE_DEFAULT_GAMMA - float gamma_param = LOAD(gamma_ptr, TENSOR_OFFSET_ADVANCE_IN_BYTES(gamma_iter, current_slice * gamma_attrs.stride_x)); - - x_bar = MUL_OP(gamma_param, x_bar); -#endif /* USE_DEFAULT_GAMMA */ -#ifndef USE_DEFAULT_BETA - float beta_param = LOAD(beta_ptr, TENSOR_OFFSET_ADVANCE_IN_BYTES(beta_iter, current_slice * beta_attrs.stride_x)); - - x_bar = ADD_OP(x_bar, beta_param); -#endif /* USE_DEFAULT_BETA */ - - STORE_CURRENT_ITEM(dst_ptr, dst_iter, ACTIVATION_FUNC(x_bar)); -} - -#elif defined(DATA_TYPE_FP16) -TENSOR_DECLARATION(1, srcBuffer, uvec2, src_ptr, src_shift, 3, readonly); -TENSOR_DECLARATION(2, dstBuffer, uvec2, dst_ptr, dst_shift, 3, writeonly); -TENSOR_DECLARATION(3, meanBuffer, uvec2, mean_ptr, mean_shift, 3, readonly); -TENSOR_DECLARATION(4, varBuffer, uvec2, var_ptr, var_shift, 3, readonly); -#ifndef USE_DEFAULT_BETA -TENSOR_DECLARATION(5, betaBuffer, uvec2, beta_ptr, beta_shift, 3, readonly); -#endif /* USE_DEFAULT_BETA */ -#ifndef USE_DEFAULT_GAMMA -#ifdef USE_DEFAULT_BETA -TENSOR_DECLARATION(5, gammaBuffer, uvec2, gamma_ptr, gamma_shift, 3, readonly); -#else /* USE_DEFAULT_BETA */ -TENSOR_DECLARATION(6, gammaBuffer, uvec2, gamma_ptr, gamma_shift, 3, readonly); -#endif /* USE_DEFAULT_BETA */ -#endif /* USE_DEFAULT_GAMMA */ - -void main(void) -{ - Tensor3DIterator src_iter = CONVERT_TO_TENSOR3D_ITERATOR(src_attrs, src_shift); - Tensor3DIterator dst_iter = CONVERT_TO_TENSOR3D_ITERATOR(dst_attrs, dst_shift); - VectorIterator mean_iter = CONVERT_TO_VECTOR_ITERATOR(mean_attrs, mean_shift); - VectorIterator var_iter = CONVERT_TO_VECTOR_ITERATOR(var_attrs, var_shift); -#ifndef USE_DEFAULT_BETA - VectorIterator beta_iter = CONVERT_TO_VECTOR_ITERATOR(beta_attrs, beta_shift); -#endif /* USE_DEFAULT_BETA */ -#ifndef USE_DEFAULT_GAMMA - VectorIterator gamma_iter = CONVERT_TO_VECTOR_ITERATOR(gamma_attrs, gamma_shift); -#endif /* USE_DEFAULT_GAMMA */ - - vec4 unpacked_s[5]; - float denominator; - float numerator; - float gamma_param = 1.f; - float beta_param = 0.f; - vec4 x_bar; - vec4 result; - - uint current_slice = gl_GlobalInvocationID.z; - unpacked_s[0] = LOAD_UNPACK4_CURRENT_ITEM_HALF(src_ptr, src_iter); - unpacked_s[1] = LOAD_UNPACK4_HALF(var_ptr, TENSOR_OFFSET_ADVANCE_IN_BYTES(var_iter, current_slice * var_attrs.stride_x)); - unpacked_s[2] = LOAD_UNPACK4_HALF(mean_ptr, TENSOR_OFFSET_ADVANCE_IN_BYTES(mean_iter, current_slice * mean_attrs.stride_x)); -#ifndef USE_DEFAULT_GAMMA - unpacked_s[3] = LOAD_UNPACK4_HALF(gamma_ptr, TENSOR_OFFSET_ADVANCE_IN_BYTES(gamma_iter, current_slice * gamma_attrs.stride_x)); -#endif /* USE_DEFAULT_BETA */ -#ifndef USE_DEFAULT_BETA - unpacked_s[4] = LOAD_UNPACK4_HALF(beta_ptr, TENSOR_OFFSET_ADVANCE_IN_BYTES(beta_iter, current_slice * beta_attrs.stride_x)); -#endif /* USE_DEFAULT_GAMMA */ - - if((current_slice % uint(4)) == uint(0)) - { - denominator = unpacked_s[1].x; - denominator = INVSQRT_OP(ADD_OP(denominator, SQCVT_SAT(float(ESPILON)))); - - // Calculate x bar - numerator = unpacked_s[2].x; - x_bar = MUL_OP(SUB_OP(unpacked_s[0], numerator), denominator); - -#ifndef USE_DEFAULT_GAMMA - gamma_param = unpacked_s[3].x; -#endif /* USE_DEFAULT_GAMMA */ -#ifndef USE_DEFAULT_BETA - beta_param = unpacked_s[4].x; -#endif /* USE_DEFAULT_BETA */ - } - else if((current_slice % uint(4)) == uint(1)) - { - denominator = unpacked_s[1].y; - denominator = INVSQRT_OP(ADD_OP(denominator, SQCVT_SAT(float(ESPILON)))); - - // Calculate x bar - numerator = unpacked_s[2].y; - x_bar = MUL_OP(SUB_OP(unpacked_s[0], numerator), denominator); - -#ifndef USE_DEFAULT_GAMMA - gamma_param = unpacked_s[3].y; -#endif /* USE_DEFAULT_GAMMA */ -#ifndef USE_DEFAULT_BETA - beta_param = unpacked_s[4].y; -#endif /* USE_DEFAULT_BETA */ - } - else if((current_slice % uint(4)) == uint(2)) - { - denominator = unpacked_s[1].z; - denominator = INVSQRT_OP(ADD_OP(denominator, SQCVT_SAT(float(ESPILON)))); - - // Calculate x bar - numerator = unpacked_s[2].z; - x_bar = MUL_OP(SUB_OP(unpacked_s[0], numerator), denominator); - -#ifndef USE_DEFAULT_GAMMA - gamma_param = unpacked_s[3].z; -#endif /* USE_DEFAULT_GAMMA */ -#ifndef USE_DEFAULT_BETA - beta_param = unpacked_s[4].z; -#endif /* USE_DEFAULT_BETA */ - } - else - { - denominator = unpacked_s[1].w; - denominator = INVSQRT_OP(ADD_OP(denominator, SQCVT_SAT(float(ESPILON)))); - - // Calculate x bar - numerator = unpacked_s[2].w; - x_bar = MUL_OP(SUB_OP(unpacked_s[0], numerator), denominator); - -#ifndef USE_DEFAULT_GAMMA - gamma_param = unpacked_s[3].w; -#endif /* USE_DEFAULT_GAMMA */ -#ifndef USE_DEFAULT_BETA - beta_param = unpacked_s[4].w; -#endif /* USE_DEFAULT_BETA */ - } - -#ifndef USE_DEFAULT_GAMMA - x_bar = MUL_OP(gamma_param, x_bar); -#endif /* USE_DEFAULT_GAMMA */ -#ifndef USE_DEFAULT_BETA - x_bar = ADD_OP(x_bar, beta_param); -#endif /* USE_DEFAULT_BETA */ - - result = ACTIVATION_FUNC(x_bar); - - STORE_PACK4_CURRENT_ITEM_HALF(dst_ptr, dst_iter, result); -} -#endif /*DATA_TYPE_FP16*/ |