| /* |
| * Copyright (c) 2017 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. |
| */ |
| #ifndef __ARM_COMPUTE_TEST_TYPE_PRINTER_H__ |
| #define __ARM_COMPUTE_TEST_TYPE_PRINTER_H__ |
| |
| #include "arm_compute/core/Dimensions.h" |
| #include "arm_compute/core/Error.h" |
| #include "arm_compute/core/Strides.h" |
| #include "arm_compute/core/TensorInfo.h" |
| #include "arm_compute/core/Types.h" |
| |
| #include "tests/Types.h" |
| |
| #include <ostream> |
| #include <sstream> |
| #include <string> |
| |
| namespace arm_compute |
| { |
| /** Formatted output of the Dimensions type. */ |
| template <typename T> |
| inline ::std::ostream &operator<<(::std::ostream &os, const Dimensions<T> &dimensions) |
| { |
| if(dimensions.num_dimensions() > 0) |
| { |
| os << dimensions[0]; |
| |
| for(unsigned int d = 1; d < dimensions.num_dimensions(); ++d) |
| { |
| os << "x" << dimensions[d]; |
| } |
| } |
| |
| return os; |
| } |
| |
| /** Formatted output of the NonLinearFilterFunction type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const NonLinearFilterFunction &function) |
| { |
| switch(function) |
| { |
| case NonLinearFilterFunction::MAX: |
| os << "MAX"; |
| break; |
| case NonLinearFilterFunction::MEDIAN: |
| os << "MEDIAN"; |
| break; |
| case NonLinearFilterFunction::MIN: |
| os << "MIN"; |
| break; |
| default: |
| ARM_COMPUTE_ERROR("NOT_SUPPORTED!"); |
| } |
| |
| return os; |
| } |
| |
| inline std::string to_string(const NonLinearFilterFunction &function) |
| { |
| std::stringstream str; |
| str << function; |
| return str.str(); |
| } |
| |
| /** Formatted output of the MatrixPattern type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const MatrixPattern &pattern) |
| { |
| switch(pattern) |
| { |
| case MatrixPattern::BOX: |
| os << "BOX"; |
| break; |
| case MatrixPattern::CROSS: |
| os << "CROSS"; |
| break; |
| case MatrixPattern::DISK: |
| os << "DISK"; |
| break; |
| case MatrixPattern::OTHER: |
| os << "OTHER"; |
| break; |
| default: |
| ARM_COMPUTE_ERROR("NOT_SUPPORTED!"); |
| } |
| |
| return os; |
| } |
| |
| inline std::string to_string(const MatrixPattern &pattern) |
| { |
| std::stringstream str; |
| str << pattern; |
| return str.str(); |
| } |
| |
| /** Formatted output of the RoundingPolicy type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const RoundingPolicy &rounding_policy) |
| { |
| switch(rounding_policy) |
| { |
| case RoundingPolicy::TO_ZERO: |
| os << "TO_ZERO"; |
| break; |
| case RoundingPolicy::TO_NEAREST_UP: |
| os << "TO_NEAREST_UP"; |
| break; |
| case RoundingPolicy::TO_NEAREST_EVEN: |
| os << "TO_NEAREST_EVEN"; |
| break; |
| default: |
| ARM_COMPUTE_ERROR("NOT_SUPPORTED!"); |
| } |
| |
| return os; |
| } |
| |
| /** Formatted output of the WeightsInfo type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const WeightsInfo &weights_info) |
| { |
| os << weights_info.are_reshaped() << ";"; |
| os << weights_info.num_kernels() << ";" << weights_info.kernel_size().first << "," << weights_info.kernel_size().second; |
| |
| return os; |
| } |
| |
| /** Formatted output of the ROIPoolingInfo type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const ROIPoolingLayerInfo &pool_info) |
| { |
| os << pool_info.pooled_width() << "x" << pool_info.pooled_height() << "~" << pool_info.spatial_scale(); |
| return os; |
| } |
| |
| /** Formatted output of the QuantizationInfo type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const QuantizationInfo &quantization_info) |
| { |
| os << "Scale:" << quantization_info.scale << "~" |
| << "Offset:" << quantization_info.offset; |
| return os; |
| } |
| |
| inline std::string to_string(const QuantizationInfo &quantization_info) |
| { |
| std::stringstream str; |
| str << quantization_info; |
| return str.str(); |
| } |
| |
| inline ::std::ostream &operator<<(::std::ostream &os, const FixedPointOp &op) |
| { |
| switch(op) |
| { |
| case FixedPointOp::ADD: |
| os << "ADD"; |
| break; |
| case FixedPointOp::SUB: |
| os << "SUB"; |
| break; |
| case FixedPointOp::MUL: |
| os << "MUL"; |
| break; |
| case FixedPointOp::EXP: |
| os << "EXP"; |
| break; |
| case FixedPointOp::LOG: |
| os << "LOG"; |
| break; |
| case FixedPointOp::INV_SQRT: |
| os << "INV_SQRT"; |
| break; |
| case FixedPointOp::RECIPROCAL: |
| os << "RECIPROCAL"; |
| break; |
| default: |
| ARM_COMPUTE_ERROR("NOT_SUPPORTED!"); |
| } |
| |
| return os; |
| } |
| |
| inline std::string to_string(const FixedPointOp &op) |
| { |
| std::stringstream str; |
| str << op; |
| return str.str(); |
| } |
| |
| /** Formatted output of the activation function type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const ActivationLayerInfo::ActivationFunction &act_function) |
| { |
| switch(act_function) |
| { |
| case ActivationLayerInfo::ActivationFunction::ABS: |
| os << "ABS"; |
| break; |
| case ActivationLayerInfo::ActivationFunction::LINEAR: |
| os << "LINEAR"; |
| break; |
| case ActivationLayerInfo::ActivationFunction::LOGISTIC: |
| os << "LOGISTIC"; |
| break; |
| case ActivationLayerInfo::ActivationFunction::RELU: |
| os << "RELU"; |
| break; |
| case ActivationLayerInfo::ActivationFunction::BOUNDED_RELU: |
| os << "BOUNDED_RELU"; |
| break; |
| case ActivationLayerInfo::ActivationFunction::LEAKY_RELU: |
| os << "LEAKY_RELU"; |
| break; |
| case ActivationLayerInfo::ActivationFunction::SOFT_RELU: |
| os << "SOFT_RELU"; |
| break; |
| case ActivationLayerInfo::ActivationFunction::SQRT: |
| os << "SQRT"; |
| break; |
| case ActivationLayerInfo::ActivationFunction::LU_BOUNDED_RELU: |
| os << "LU_BOUNDED_RELU"; |
| case ActivationLayerInfo::ActivationFunction::SQUARE: |
| os << "SQUARE"; |
| break; |
| case ActivationLayerInfo::ActivationFunction::TANH: |
| os << "TANH"; |
| break; |
| default: |
| ARM_COMPUTE_ERROR("NOT_SUPPORTED!"); |
| } |
| |
| return os; |
| } |
| |
| inline std::string to_string(const arm_compute::ActivationLayerInfo &info) |
| { |
| std::stringstream str; |
| str << info.activation(); |
| return str.str(); |
| } |
| |
| inline std::string to_string(const arm_compute::ActivationLayerInfo::ActivationFunction &function) |
| { |
| std::stringstream str; |
| str << function; |
| return str.str(); |
| } |
| |
| /** Formatted output of the NormType type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const NormType &norm_type) |
| { |
| switch(norm_type) |
| { |
| case NormType::CROSS_MAP: |
| os << "CROSS_MAP"; |
| break; |
| case NormType::IN_MAP_1D: |
| os << "IN_MAP_1D"; |
| break; |
| case NormType::IN_MAP_2D: |
| os << "IN_MAP_2D"; |
| break; |
| default: |
| ARM_COMPUTE_ERROR("NOT_SUPPORTED!"); |
| } |
| |
| return os; |
| } |
| |
| inline std::string to_string(const arm_compute::NormalizationLayerInfo &info) |
| { |
| std::stringstream str; |
| str << info.type(); |
| return str.str(); |
| } |
| |
| /** Formatted output of @ref NormalizationLayerInfo. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const NormalizationLayerInfo &info) |
| { |
| os << info.type(); |
| return os; |
| } |
| |
| /** Formatted output of the PoolingType type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const PoolingType &pool_type) |
| { |
| switch(pool_type) |
| { |
| case PoolingType::AVG: |
| os << "AVG"; |
| break; |
| case PoolingType::MAX: |
| os << "MAX"; |
| break; |
| case PoolingType::L2: |
| os << "L2"; |
| break; |
| default: |
| ARM_COMPUTE_ERROR("NOT_SUPPORTED!"); |
| } |
| |
| return os; |
| } |
| |
| /** Formatted output of @ref PoolingLayerInfo. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const PoolingLayerInfo &info) |
| { |
| os << info.pool_type(); |
| |
| return os; |
| } |
| |
| inline std::string to_string(const RoundingPolicy &rounding_policy) |
| { |
| std::stringstream str; |
| str << rounding_policy; |
| return str.str(); |
| } |
| |
| /** Formatted output of the DataType type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const DataType &data_type) |
| { |
| switch(data_type) |
| { |
| case DataType::UNKNOWN: |
| os << "UNKNOWN"; |
| break; |
| case DataType::U8: |
| os << "U8"; |
| break; |
| case DataType::QS8: |
| os << "QS8"; |
| break; |
| case DataType::QASYMM8: |
| os << "QASYMM8"; |
| break; |
| case DataType::S8: |
| os << "S8"; |
| break; |
| case DataType::U16: |
| os << "U16"; |
| break; |
| case DataType::S16: |
| os << "S16"; |
| break; |
| case DataType::QS16: |
| os << "QS16"; |
| break; |
| case DataType::U32: |
| os << "U32"; |
| break; |
| case DataType::S32: |
| os << "S32"; |
| break; |
| case DataType::U64: |
| os << "U64"; |
| break; |
| case DataType::S64: |
| os << "S64"; |
| break; |
| case DataType::F16: |
| os << "F16"; |
| break; |
| case DataType::F32: |
| os << "F32"; |
| break; |
| case DataType::F64: |
| os << "F64"; |
| break; |
| case DataType::SIZET: |
| os << "SIZET"; |
| break; |
| default: |
| ARM_COMPUTE_ERROR("NOT_SUPPORTED!"); |
| } |
| |
| return os; |
| } |
| |
| inline std::string to_string(const arm_compute::DataType &data_type) |
| { |
| std::stringstream str; |
| str << data_type; |
| return str.str(); |
| } |
| |
| /** Formatted output of the Format type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const Format &format) |
| { |
| switch(format) |
| { |
| case Format::UNKNOWN: |
| os << "UNKNOWN"; |
| break; |
| case Format::U8: |
| os << "U8"; |
| break; |
| case Format::S16: |
| os << "S16"; |
| break; |
| case Format::U16: |
| os << "U16"; |
| break; |
| case Format::S32: |
| os << "S32"; |
| break; |
| case Format::U32: |
| os << "U32"; |
| break; |
| case Format::F16: |
| os << "F16"; |
| break; |
| case Format::F32: |
| os << "F32"; |
| break; |
| case Format::UV88: |
| os << "UV88"; |
| break; |
| case Format::RGB888: |
| os << "RGB888"; |
| break; |
| case Format::RGBA8888: |
| os << "RGBA8888"; |
| break; |
| case Format::YUV444: |
| os << "YUV444"; |
| break; |
| case Format::YUYV422: |
| os << "YUYV422"; |
| break; |
| case Format::NV12: |
| os << "NV12"; |
| break; |
| case Format::NV21: |
| os << "NV21"; |
| break; |
| case Format::IYUV: |
| os << "IYUV"; |
| break; |
| case Format::UYVY422: |
| os << "UYVY422"; |
| break; |
| default: |
| ARM_COMPUTE_ERROR("NOT_SUPPORTED!"); |
| } |
| |
| return os; |
| } |
| |
| inline std::string to_string(const Format &format) |
| { |
| std::stringstream str; |
| str << format; |
| return str.str(); |
| } |
| |
| /** Formatted output of the Channel type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const Channel &channel) |
| { |
| switch(channel) |
| { |
| case Channel::UNKNOWN: |
| os << "UNKNOWN"; |
| break; |
| case Channel::C0: |
| os << "C0"; |
| break; |
| case Channel::C1: |
| os << "C1"; |
| break; |
| case Channel::C2: |
| os << "C2"; |
| break; |
| case Channel::C3: |
| os << "C3"; |
| break; |
| case Channel::R: |
| os << "R"; |
| break; |
| case Channel::G: |
| os << "G"; |
| break; |
| case Channel::B: |
| os << "B"; |
| break; |
| case Channel::A: |
| os << "A"; |
| break; |
| case Channel::Y: |
| os << "Y"; |
| break; |
| case Channel::U: |
| os << "U"; |
| break; |
| case Channel::V: |
| os << "V"; |
| break; |
| default: |
| ARM_COMPUTE_ERROR("NOT_SUPPORTED!"); |
| } |
| |
| return os; |
| } |
| |
| /** Formatted output of the BorderMode type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const BorderMode &mode) |
| { |
| switch(mode) |
| { |
| case BorderMode::UNDEFINED: |
| os << "UNDEFINED"; |
| break; |
| case BorderMode::CONSTANT: |
| os << "CONSTANT"; |
| break; |
| case BorderMode::REPLICATE: |
| os << "REPLICATE"; |
| break; |
| default: |
| ARM_COMPUTE_ERROR("NOT_SUPPORTED!"); |
| } |
| |
| return os; |
| } |
| |
| /** Formatted output of the BorderSize type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const BorderSize &border) |
| { |
| os << border.top << "," |
| << border.right << "," |
| << border.bottom << "," |
| << border.left; |
| |
| return os; |
| } |
| |
| /** Formatted output of the InterpolationPolicy type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const InterpolationPolicy &policy) |
| { |
| switch(policy) |
| { |
| case InterpolationPolicy::NEAREST_NEIGHBOR: |
| os << "NEAREST_NEIGHBOR"; |
| break; |
| case InterpolationPolicy::BILINEAR: |
| os << "BILINEAR"; |
| break; |
| case InterpolationPolicy::AREA: |
| os << "AREA"; |
| break; |
| default: |
| ARM_COMPUTE_ERROR("NOT_SUPPORTED!"); |
| } |
| |
| return os; |
| } |
| |
| /** Formatted output of the SamplingPolicy type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const SamplingPolicy &policy) |
| { |
| switch(policy) |
| { |
| case SamplingPolicy::CENTER: |
| os << "CENTER"; |
| break; |
| case SamplingPolicy::TOP_LEFT: |
| os << "TOP_LEFT"; |
| break; |
| default: |
| ARM_COMPUTE_ERROR("NOT_SUPPORTED!"); |
| } |
| |
| return os; |
| } |
| |
| /** Formatted output of the TensorInfo type. */ |
| inline std::string to_string(const TensorInfo &info) |
| { |
| std::stringstream str; |
| str << "{Shape=" << info.tensor_shape() << "," |
| << "Type=" << info.data_type() << "," |
| << "Channels=" << info.num_channels() << "," |
| << "FixedPointPos=" << info.fixed_point_position() << "}"; |
| return str.str(); |
| } |
| |
| //FIXME: Check why this doesn't work and the TensorShape and Coordinates overload are needed |
| template <typename T> |
| inline std::string to_string(const Dimensions<T> &dimensions) |
| { |
| std::stringstream str; |
| str << dimensions; |
| return str.str(); |
| } |
| |
| inline std::string to_string(const Strides &stride) |
| { |
| std::stringstream str; |
| str << stride; |
| return str.str(); |
| } |
| |
| /** Formatted output of the TensorShape type. */ |
| inline std::string to_string(const TensorShape &shape) |
| { |
| std::stringstream str; |
| str << shape; |
| return str.str(); |
| } |
| |
| /** Formatted output of the Coordinates type. */ |
| inline std::string to_string(const Coordinates &coord) |
| { |
| std::stringstream str; |
| str << coord; |
| return str.str(); |
| } |
| |
| /** Formatted output of the Rectangle type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const Rectangle &rect) |
| { |
| os << rect.width << "x" << rect.height; |
| os << "+" << rect.x << "+" << rect.y; |
| |
| return os; |
| } |
| |
| /** Formatted output of the PadStridInfo type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const PadStrideInfo &pad_stride_info) |
| { |
| os << pad_stride_info.stride().first << "," << pad_stride_info.stride().second; |
| os << ";"; |
| os << pad_stride_info.pad_left() << "," << pad_stride_info.pad_right() << "," |
| << pad_stride_info.pad_top() << "," << pad_stride_info.pad_bottom(); |
| |
| return os; |
| } |
| |
| inline std::string to_string(const PadStrideInfo &pad_stride_info) |
| { |
| std::stringstream str; |
| str << pad_stride_info; |
| return str.str(); |
| } |
| |
| inline std::string to_string(const BorderMode &mode) |
| { |
| std::stringstream str; |
| str << mode; |
| return str.str(); |
| } |
| |
| inline std::string to_string(const BorderSize &border) |
| { |
| std::stringstream str; |
| str << border; |
| return str.str(); |
| } |
| |
| inline std::string to_string(const InterpolationPolicy &policy) |
| { |
| std::stringstream str; |
| str << policy; |
| return str.str(); |
| } |
| |
| inline std::string to_string(const SamplingPolicy &policy) |
| { |
| std::stringstream str; |
| str << policy; |
| return str.str(); |
| } |
| |
| /** Formatted output of the ConversionPolicy type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const ConvertPolicy &policy) |
| { |
| switch(policy) |
| { |
| case ConvertPolicy::WRAP: |
| os << "WRAP"; |
| break; |
| case ConvertPolicy::SATURATE: |
| os << "SATURATE"; |
| break; |
| default: |
| ARM_COMPUTE_ERROR("NOT_SUPPORTED!"); |
| } |
| |
| return os; |
| } |
| |
| inline std::string to_string(const ConvertPolicy &policy) |
| { |
| std::stringstream str; |
| str << policy; |
| return str.str(); |
| } |
| |
| /** Formatted output of the Reduction Operations. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const ReductionOperation &op) |
| { |
| switch(op) |
| { |
| case ReductionOperation::SUM_SQUARE: |
| os << "SUM_SQUARE"; |
| break; |
| default: |
| ARM_COMPUTE_ERROR("NOT_SUPPORTED!"); |
| } |
| |
| return os; |
| } |
| |
| inline std::string to_string(const ReductionOperation &op) |
| { |
| std::stringstream str; |
| str << op; |
| return str.str(); |
| } |
| |
| inline std::string to_string(const NormType &type) |
| { |
| std::stringstream str; |
| str << type; |
| return str.str(); |
| } |
| |
| inline std::string to_string(const PoolingType &type) |
| { |
| std::stringstream str; |
| str << type; |
| return str.str(); |
| } |
| |
| inline std::string to_string(const PoolingLayerInfo &info) |
| { |
| std::stringstream str; |
| str << "{Type=" << info.pool_type() << "," |
| << "IsGlobalPooling=" << info.is_global_pooling(); |
| if(!info.is_global_pooling()) |
| { |
| str << "," |
| << "PoolSize=" << info.pool_size() << "," |
| << "PadStride=" << info.pad_stride_info(); |
| } |
| str << "}"; |
| return str.str(); |
| } |
| |
| /** Formatted output of the KeyPoint type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const KeyPoint &point) |
| { |
| os << "{x=" << point.x << "," |
| << "y=" << point.y << "," |
| << "strength=" << point.strength << "," |
| << "scale=" << point.scale << "," |
| << "orientation=" << point.orientation << "," |
| << "tracking_status=" << point.tracking_status << "," |
| << "error=" << point.error << "}"; |
| |
| return os; |
| } |
| |
| /** Formatted output of the PhaseType type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const PhaseType &phase_type) |
| { |
| switch(phase_type) |
| { |
| case PhaseType::SIGNED: |
| os << "SIGNED"; |
| break; |
| case PhaseType::UNSIGNED: |
| os << "UNSIGNED"; |
| break; |
| default: |
| ARM_COMPUTE_ERROR("NOT_SUPPORTED!"); |
| } |
| |
| return os; |
| } |
| |
| inline std::string to_string(const arm_compute::PhaseType &type) |
| { |
| std::stringstream str; |
| str << type; |
| return str.str(); |
| } |
| |
| /** Formatted output of the MagnitudeType type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const MagnitudeType &magnitude_type) |
| { |
| switch(magnitude_type) |
| { |
| case MagnitudeType::L1NORM: |
| os << "L1NORM"; |
| break; |
| case MagnitudeType::L2NORM: |
| os << "L2NORM"; |
| break; |
| default: |
| ARM_COMPUTE_ERROR("NOT_SUPPORTED!"); |
| } |
| |
| return os; |
| } |
| |
| inline std::string to_string(const arm_compute::MagnitudeType &type) |
| { |
| std::stringstream str; |
| str << type; |
| return str.str(); |
| } |
| |
| /** Formatted output of the GradientDimension type. */ |
| inline ::std::ostream &operator<<(::std::ostream &os, const GradientDimension &dim) |
| { |
| switch(dim) |
| { |
| case GradientDimension::GRAD_X: |
| os << "GRAD_X"; |
| break; |
| case GradientDimension::GRAD_Y: |
| os << "GRAD_Y"; |
| break; |
| case GradientDimension::GRAD_XY: |
| os << "GRAD_XY"; |
| break; |
| default: |
| ARM_COMPUTE_ERROR("NOT_SUPPORTED!"); |
| } |
| |
| return os; |
| } |
| |
| inline std::string to_string(const arm_compute::GradientDimension &type) |
| { |
| std::stringstream str; |
| str << type; |
| return str.str(); |
| } |
| } // namespace arm_compute |
| #endif /* __ARM_COMPUTE_TEST_TYPE_PRINTER_H__ */ |