From 7891a73ef36f4ad7b71069b3c57694f85bb79454 Mon Sep 17 00:00:00 2001 From: Georgios Pinitas Date: Fri, 20 Aug 2021 21:39:25 +0100 Subject: Move CPU/GPU files from Core/Runtime to the respective backend folders Legacy structure contained two libraries core/runtime with two backends in each. We reduce the core/runtime libraries to a single library thus merging the backend files Signed-off-by: Georgios Pinitas Change-Id: I69545765fe7a730368105cdbd067d3135ec7a174 Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/6155 Comments-Addressed: Arm Jenkins Reviewed-by: Michele Di Giorgio Tested-by: Arm Jenkins --- src/cpu/kernels/CpuCastKernel.cpp | 1367 +++++++++++++++++++++++++++++++++++++ 1 file changed, 1367 insertions(+) create mode 100644 src/cpu/kernels/CpuCastKernel.cpp (limited to 'src/cpu/kernels/CpuCastKernel.cpp') diff --git a/src/cpu/kernels/CpuCastKernel.cpp b/src/cpu/kernels/CpuCastKernel.cpp new file mode 100644 index 0000000000..db76df9076 --- /dev/null +++ b/src/cpu/kernels/CpuCastKernel.cpp @@ -0,0 +1,1367 @@ +/* + * Copyright (c) 2016-2021 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 "src/cpu/kernels/CpuCastKernel.h" + +#include "arm_compute/core/Error.h" +#include "arm_compute/core/Helpers.h" +#include "arm_compute/core/ITensor.h" +#include "arm_compute/core/TensorInfo.h" +#include "arm_compute/core/Validate.h" +#include "src/core/CPP/Validate.h" +#include "src/core/NEON/NEFixedPoint.h" +#include "src/core/NEON/NEMath.h" +#include "src/core/NEON/wrapper/wrapper.h" +#include "src/core/helpers/AutoConfiguration.h" +#include "src/core/helpers/WindowHelpers.h" +#include "support/SaturateCast.h" + +namespace arm_compute +{ +namespace cpu +{ +namespace kernels +{ +namespace +{ +Status validate_arguments(const ITensorInfo *src, const ITensorInfo *dst, ConvertPolicy policy) +{ + ARM_COMPUTE_RETURN_ERROR_ON_CPU_F16_UNSUPPORTED(src); + ARM_COMPUTE_RETURN_ERROR_ON_CPU_F16_UNSUPPORTED(dst); + ARM_COMPUTE_RETURN_ERROR_ON_CPU_BF16_UNSUPPORTED(src); + ARM_COMPUTE_RETURN_ERROR_ON_CPU_BF16_UNSUPPORTED(dst); + ARM_COMPUTE_UNUSED(policy); + ARM_COMPUTE_RETURN_ERROR_ON(src == dst); + ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(src, 1, DataType::QASYMM8_SIGNED, DataType::QASYMM8, DataType::U8, + DataType::S16, DataType::U16, DataType::BFLOAT16, DataType::F16, + DataType::F32, DataType::S32); + ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(dst, 1, DataType::QASYMM8_SIGNED, DataType::QASYMM8, DataType::U8, + DataType::S16, DataType::U16, DataType::BFLOAT16, DataType::F16, + DataType::U32, DataType::S32, DataType::F32); + + ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == DataType::QASYMM8_SIGNED && (dst->data_type() != DataType::S16 && dst->data_type() != DataType::S32 + && dst->data_type() != DataType::F16 && dst->data_type() != DataType::F32), + "Only data_types supported [in] QASYMM8 -> [out] U16, S16, S32, F16, F32"); + + ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == DataType::QASYMM8 && (dst->data_type() != DataType::S16 && dst->data_type() != DataType::U16 + && dst->data_type() != DataType::S32 && dst->data_type() != DataType::F16 && dst->data_type() != DataType::F32), + "Only data_types supported [in] QASYMM8 -> [out] U16, S16, S32, F16, F32"); + + ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == DataType::U8 && (dst->data_type() != DataType::S16 && dst->data_type() != DataType::U16 + && dst->data_type() != DataType::S32 && dst->data_type() != DataType::F16 && dst->data_type() != DataType::F32), + "Only data_types supported [in] U8 -> [out] U16, S16, S32, F16, F32"); + + ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == DataType::U16 && (dst->data_type() != DataType::U8 && dst->data_type() != DataType::U32), + "Only data_types supported [in] U16 -> [out] U8, U32"); + + ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == DataType::S16 && (dst->data_type() != DataType::QASYMM8_SIGNED && dst->data_type() != DataType::U8 && dst->data_type() != DataType::S32), + "Only data_types supported [in] S16 -> [out] U8, S32"); + + ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == DataType::BFLOAT16 && dst->data_type() != DataType::F32, + "Only data_types supported [in] BFLOAT16 -> [out] F32"); + + ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == DataType::F16 && (dst->data_type() != DataType::QASYMM8_SIGNED && dst->data_type() != DataType::QASYMM8 + && dst->data_type() != DataType::U8 + && dst->data_type() != DataType::F32 && dst->data_type() != DataType::S32), + "Only data_types supported [in] F16 -> [out] QASYMM8, F32, S32, U8"); + + ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == DataType::F32 && (dst->data_type() != DataType::QASYMM8_SIGNED && dst->data_type() != DataType::QASYMM8 + && dst->data_type() != DataType::F16 && dst->data_type() != DataType::BFLOAT16 + && dst->data_type() != DataType::S32 && dst->data_type() != DataType::U8), + "Only data_types supported [in] F32 -> [out] QASYMM8, BFLOAT16, F16, S32, U8"); + + ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == DataType::S32 && (dst->data_type() != DataType::QASYMM8_SIGNED && dst->data_type() != DataType::QASYMM8 + && dst->data_type() != DataType::F16 + && dst->data_type() != DataType::F32 && dst->data_type() != DataType::U8), + "Only data_types supported [in] S32 -> [out] QASYMM8, F16, F32, U8"); + + // Validate in case of configured dst + if(dst->total_size() > 0) + { + ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(src, dst); + } + + return Status{}; +} +} // namespace + +void CpuCastKernel::configure(const ITensorInfo *src, ITensorInfo *dst, ConvertPolicy policy) +{ + ARM_COMPUTE_ERROR_ON_NULLPTR(src, dst); + + // Auto initialize dst shape if not initialized (We can only auto-configure the shape, datatype must be given) + set_shape_if_empty(*dst, src->tensor_shape()); + + _policy = policy; + + ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(src, dst, policy)); + + // Configure kernel window + Window win = calculate_max_window(*src, Steps()); + + ICPPKernel::configure(win); +} + +Status CpuCastKernel::validate(const ITensorInfo *src, const ITensorInfo *dst, ConvertPolicy policy) +{ + ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(src, dst, policy)); + return Status{}; +} + +void CpuCastKernel::run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) +{ + ARM_COMPUTE_UNUSED(info); + ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); + ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(IKernel::window(), window); + + const auto window_start_x = static_cast(window.x().start()); + const auto window_end_x = static_cast(window.x().end()); + const int window_step_x = 16; + + const ITensor *_src = tensors.get_const_tensor(TensorType::ACL_SRC); + ITensor *_dst = tensors.get_tensor(TensorType::ACL_DST); + ARM_COMPUTE_ERROR_ON_NULLPTR(_src, _dst); + ARM_COMPUTE_ERROR_ON(_src == _dst); + + ARM_COMPUTE_ERROR_ON_NULLPTR(_src, _dst); + + Window win{ window }; + win.set(Window::DimX, Window::Dimension(0, 1, 1)); + + Iterator src(_src, win); + Iterator dst(_dst, win); + + switch(_src->info()->data_type()) + { + case DataType::QASYMM8_SIGNED: + { + switch(_dst->info()->data_type()) + { + case DataType::S16: + { + /* Up-conversion QASYMM8_SIGNED -> S16 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + int x = window_start_x; + + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const int8x16_t texels_s8 = vld1q_s8(src_ptr + x); + + const int16x8x2_t texels = + { + { + vmovl_s8(vget_low_s8(texels_s8)), + vmovl_s8(vget_high_s8(texels_s8)) + } + }; + + vst1q_s16(dst_ptr + x, texels.val[0]); + vst1q_s16(dst_ptr + x + 8, texels.val[1]); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + break; + } + case DataType::S32: + { + /* Up-conversion QASYMM8_SIGNED -> S32 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + int x = window_start_x; + + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const int8x16_t texels_s8 = vld1q_s8(src_ptr + x); + + const int16x8x2_t texels = + { + { + vmovl_s8(vget_low_s8(texels_s8)), + vmovl_s8(vget_high_s8(texels_s8)) + } + }; + + vst1q_s32(dst_ptr + x, vmovl_s16(vget_low_s16(texels.val[0]))); + vst1q_s32(dst_ptr + x + 4, vmovl_s16(vget_high_s16(texels.val[0]))); + vst1q_s32(dst_ptr + x + 8, vmovl_s16(vget_low_s16(texels.val[1]))); + vst1q_s32(dst_ptr + x + 12, vmovl_s16(vget_high_s16(texels.val[1]))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + break; + } + case DataType::F32: + { + /* Up-conversion QASYMM8_SIGNED -> F32 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const int8x16_t texels_s8 = vld1q_s8(reinterpret_cast(src.ptr())); + + const int16x8x2_t texels = + { + { + vmovl_s8(vget_low_s8(texels_s8)), + vmovl_s8(vget_high_s8(texels_s8)) + } + }; + vst1q_f32(dst_ptr + x, vcvtq_f32_s32(vmovl_s16(vget_low_s16(texels.val[0])))); + vst1q_f32(dst_ptr + x + 4, vcvtq_f32_s32(vmovl_s16(vget_high_s16(texels.val[0])))); + vst1q_f32(dst_ptr + x + 8, vcvtq_f32_s32(vmovl_s16(vget_low_s16(texels.val[1])))); + vst1q_f32(dst_ptr + x + 12, vcvtq_f32_s32(vmovl_s16(vget_high_s16(texels.val[1])))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + break; + } +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + case DataType::F16: + { + /* Up-conversion QASYMM8_SIGNED -> F16 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + int x = window_start_x; + + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const int8x16_t texels_s8 = vld1q_s8(src_ptr + x); + + const int16x8x2_t texels = + { + { + vmovl_s8(vget_low_s8(texels_s8)), + vmovl_s8(vget_high_s8(texels_s8)) + } + }; + vst1q_f16(dst_ptr + x, vcvtq_f16_s16(texels.val[0])); + vst1q_f16(dst_ptr + x + 8, vcvtq_f16_s16(texels.val[1])); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + break; + } +#endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + + default: + ARM_COMPUTE_ERROR("dst data type not supported"); + } + break; + } + + case DataType::QASYMM8: + case DataType::U8: + { + switch(_dst->info()->data_type()) + { + case DataType::S16: + { + /* Up-conversion U8 -> S16 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const uint8x16_t texels_u8 = vld1q_u8(src_ptr + x); + + const int16x8x2_t texels = + { + { + vreinterpretq_s16_u16(vmovl_u8(vget_low_u8(texels_u8))), + vreinterpretq_s16_u16(vmovl_u8(vget_high_u8(texels_u8))) + } + }; + + vst1q_s16(dst_ptr + x, texels.val[0]); + vst1q_s16(dst_ptr + x + 8, texels.val[1]); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + break; + } + case DataType::S32: + { + /* Up-conversion U8 -> S32 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const uint8x16_t texels_u8 = vld1q_u8(src_ptr + x); + + const int16x8x2_t texels = + { + { + vreinterpretq_s16_u16(vmovl_u8(vget_low_u8(texels_u8))), + vreinterpretq_s16_u16(vmovl_u8(vget_high_u8(texels_u8))) + } + }; + + vst1q_s32(dst_ptr + x, vmovl_s16(vget_low_s16(texels.val[0]))); + vst1q_s32(dst_ptr + x + 4, vmovl_s16(vget_high_s16(texels.val[0]))); + vst1q_s32(dst_ptr + x + 8, vmovl_s16(vget_low_s16(texels.val[1]))); + vst1q_s32(dst_ptr + x + 12, vmovl_s16(vget_high_s16(texels.val[1]))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + break; + } + case DataType::F32: + { + /* Up-conversion U8 -> F32 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const uint8x16_t texels_u8 = vld1q_u8(src_ptr + x); + + const int16x8x2_t texels = + { + { + vreinterpretq_s16_u16(vmovl_u8(vget_low_u8(texels_u8))), + vreinterpretq_s16_u16(vmovl_u8(vget_high_u8(texels_u8))) + } + }; + vst1q_f32(dst_ptr + x, vcvtq_f32_s32(vmovl_s16(vget_low_s16(texels.val[0])))); + vst1q_f32(dst_ptr + x + 4, vcvtq_f32_s32(vmovl_s16(vget_high_s16(texels.val[0])))); + vst1q_f32(dst_ptr + x + 8, vcvtq_f32_s32(vmovl_s16(vget_low_s16(texels.val[1])))); + vst1q_f32(dst_ptr + x + 12, vcvtq_f32_s32(vmovl_s16(vget_high_s16(texels.val[1])))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + break; + } +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + case DataType::F16: + { + /* Up-conversion U8 -> F16 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const uint8x16_t texels_u8 = vld1q_u8(src_ptr + x); + + const int16x8x2_t texels = + { + { + vreinterpretq_s16_u16(vmovl_u8(vget_low_u8(texels_u8))), + vreinterpretq_s16_u16(vmovl_u8(vget_high_u8(texels_u8))) + } + }; + vst1q_f16(dst_ptr + x, vcvtq_f16_s16(texels.val[0])); + vst1q_f16(dst_ptr + x + 8, vcvtq_f16_s16(texels.val[1])); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + break; + } +#endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + case DataType::U16: + { + /* Up-conversion U8 -> U16 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const uint8x16_t texels_u8 = vld1q_u8(src_ptr + x); + + const uint16x8x2_t texels = + { + { + vmovl_u8(vget_low_u8(texels_u8)), + vmovl_u8(vget_high_u8(texels_u8)) + } + }; + + vst1q_u16(dst_ptr + x, texels.val[0]); + vst1q_u16(dst_ptr + x + 8, texels.val[1]); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + break; + } + default: + ARM_COMPUTE_ERROR("dst data type not supported"); + } + break; + } + case DataType::S16: + { + switch(_dst->info()->data_type()) + { + case DataType::QASYMM8_SIGNED: + { + /* Down-conversion S16 -> QASYMM8_SIGNED */ + if(ConvertPolicy::SATURATE == _policy) + { + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const int16x8x2_t texels = + { + { + vld1q_s16(src_ptr + x), + vld1q_s16(src_ptr + x + 8) + } + }; + + vst1q_s8(dst_ptr + x, vcombine_s8(vqmovn_s16(texels.val[0]), vqmovn_s16(texels.val[1]))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = utils::cast::saturate_cast(*(src_ptr + x)); + } + }, + src, dst); + } + else + { + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const int16x8x2_t texels = + { + { + vld1q_s16(src_ptr + x), + vld1q_s16(src_ptr + x + 8) + } + }; + + vst1q_s8(dst_ptr + x, vcombine_s8(vmovn_s16(texels.val[0]), vmovn_s16(texels.val[1]))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + } + break; + } + case DataType::U8: + { + /* Down-conversion S16 -> U8 */ + if(ConvertPolicy::SATURATE == _policy) + { + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const int16x8x2_t texels = + { + { + vld1q_s16(src_ptr + x), + vld1q_s16(src_ptr + x + 8) + } + }; + + vst1q_u8(dst_ptr + x, vcombine_u8(vqmovun_s16(texels.val[0]), vqmovun_s16(texels.val[1]))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = utils::cast::saturate_cast(*(src_ptr + x)); + } + }, + src, dst); + } + else + { + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const int16x8x2_t texels = + { + { + vld1q_s16(src_ptr + x), + vld1q_s16(src_ptr + x + 8) + } + }; + + vst1q_u8(dst_ptr + x, vcombine_u8(vmovn_u16(vreinterpretq_u16_s16(texels.val[0])), + vmovn_u16(vreinterpretq_u16_s16(texels.val[1])))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + } + break; + } + case DataType::S32: + { + /* Up-conversion S16 -> S32 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const int16x8x2_t texels = + { + { + vld1q_s16(src_ptr + x), + vld1q_s16(src_ptr + x + 8) + } + }; + + const int32x4x4_t texels_s32 = + { + { + vmovl_s16(vget_low_s16(texels.val[0])), + vmovl_s16(vget_high_s16(texels.val[0])), + vmovl_s16(vget_low_s16(texels.val[1])), + vmovl_s16(vget_high_s16(texels.val[1])) + } + }; + + vst1q_s32(dst_ptr + x, texels_s32.val[0]); + vst1q_s32(dst_ptr + x + 4, texels_s32.val[1]); + vst1q_s32(dst_ptr + x + 8, texels_s32.val[2]); + vst1q_s32(dst_ptr + x + 12, texels_s32.val[3]); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + break; + } + default: + ARM_COMPUTE_ERROR("dst data type not supported"); + } + break; + } + case DataType::U16: + { + switch(_dst->info()->data_type()) + { + case DataType::U8: + { + /* Down-conversion U16 -> U8 */ + if(ConvertPolicy::SATURATE == _policy) + { + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const uint16x8x2_t texels = + { + { + vld1q_u16(src_ptr + x), + vld1q_u16(src_ptr + x + 8) + } + }; + + vst1q_u8(dst_ptr + x, vcombine_u8(vqmovn_u16(texels.val[0]), vqmovn_u16(texels.val[1]))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = utils::cast::saturate_cast(*(src_ptr + x)); + } + }, + src, dst); + } + else + { + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const uint16x8x2_t texels = + { + { + vld1q_u16(src_ptr + x), + vld1q_u16(src_ptr + x + 8) + } + }; + + vst1q_u8(dst_ptr + x, vcombine_u8(vmovn_u16(texels.val[0]), vmovn_u16(texels.val[1]))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + + }, + src, dst); + } + break; + } + case DataType::U32: + { + /* Up-conversion U16 -> U32 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const uint16x8x2_t texels = + { + { + vld1q_u16(src_ptr + x), + vld1q_u16(src_ptr + x + 8) + } + }; + + vst1q_u32(dst_ptr + x, vmovl_u16(vget_low_u16(texels.val[0]))); + vst1q_u32(dst_ptr + x + 4, vmovl_u16(vget_high_u16(texels.val[0]))); + vst1q_u32(dst_ptr + x + 8, vmovl_u16(vget_low_u16(texels.val[1]))); + vst1q_u32(dst_ptr + x + 12, vmovl_u16(vget_high_u16(texels.val[1]))); + } + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + + }, + src, dst); + break; + } + default: + ARM_COMPUTE_ERROR("dst data type not supported"); + } + break; + } +#if defined(__ARM_FEATURE_BF16_VECTOR_ARITHMETIC) || defined(ARM_COMPUTE_FORCE_BF16) + case DataType::BFLOAT16: + switch(_dst->info()->data_type()) + { + case DataType::F32: + { + /* Up-conversion BFLOAT16 -> F32 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const uint16x8x2_t texels = + { + { + vld1q_u16(reinterpret_cast(src.ptr())), + vld1q_u16(reinterpret_cast(src.ptr()) + 8) + } + }; + + vst1q_f32(reinterpret_cast(dst.ptr()), + vreinterpretq_f32_u32(vshlq_n_u32(vmovl_u16(vget_low_u16(texels.val[0])), 16))); + vst1q_f32(reinterpret_cast(dst.ptr()) + 4, + vreinterpretq_f32_u32(vshlq_n_u32(vmovl_u16(vget_high_u16(texels.val[0])), 16))); + vst1q_f32(reinterpret_cast(dst.ptr()) + 8, + vreinterpretq_f32_u32(vshlq_n_u32(vmovl_u16(vget_low_u16(texels.val[1])), 16))); + vst1q_f32(reinterpret_cast(dst.ptr()) + 12, + vreinterpretq_f32_u32(vshlq_n_u32(vmovl_u16(vget_high_u16(texels.val[1])), 16))); + } + + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = float(*(src_ptr + x)); + } + }, + src, dst); + break; + } + default: + ARM_COMPUTE_ERROR("dst data type unsupported"); + } + break; +#endif /* defined(__ARM_FEATURE_BF16_VECTOR_ARITHMETIC) || defined(ARM_COMPUTE_FORCE_BF16) */ +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + case DataType::F16: + switch(_dst->info()->data_type()) + { + case DataType::QASYMM8_SIGNED: + { + /* Down-conversion F16 -> QASYMM8_SIGNED (Always saturating) */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const float16x8x2_t texels = + { + { + vld1q_f16(src_ptr + x), + vld1q_f16(src_ptr + x + 8), + } + }; + + vst1q_s8(dst_ptr + x, vcombine_s8(vqmovn_s16(vcvtq_s16_f16(texels.val[0])), vqmovn_s16(vcvtq_s16_f16(texels.val[1])))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = utils::cast::saturate_cast(*(src_ptr + x)); + } + }, + src, dst); + break; + } + case DataType::QASYMM8: + case DataType::U8: + { + /* Down-conversion F16 -> QASYMM8/U8 (Always saturating) */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const float16x8x2_t texels = + { + { + vld1q_f16(src_ptr + x), + vld1q_f16(src_ptr + x + 8), + } + }; + + vst1q_u8(dst_ptr + x, vcombine_u8(vqmovun_s16(vcvtq_s16_f16(texels.val[0])), vqmovun_s16(vcvtq_s16_f16(texels.val[1])))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = utils::cast::saturate_cast(*(src_ptr + x)); + } + + }, + src, dst); + break; + } + case DataType::F32: + { + /* Up-conversion F16 -> F32 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const float16x8x2_t texels = + { + { + vld1q_f16(src_ptr + x), + vld1q_f16(src_ptr + x + 8) + } + }; + vst1q_f32(dst_ptr + x, vcvt_f32_f16(vget_low_f16(texels.val[0]))); + vst1q_f32(dst_ptr + x + 4, vcvt_f32_f16(vget_high_f16(texels.val[0]))); + vst1q_f32(dst_ptr + x + 8, vcvt_f32_f16(vget_low_f16(texels.val[1]))); + vst1q_f32(dst_ptr + x + 12, vcvt_f32_f16(vget_high_f16(texels.val[1]))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + break; + } + case DataType::S32: + { + /* Up-conversion F16 -> S32 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const float16x8x2_t texels = + { + { + vld1q_f16(src_ptr + x), + vld1q_f16(src_ptr + x + 8) + } + }; + + vst1q_s32(dst_ptr + x, vcvtq_s32_f32(vcvt_f32_f16(vget_low_f16(texels.val[0])))); + vst1q_s32(dst_ptr + x + 4, vcvtq_s32_f32(vcvt_f32_f16(vget_high_f16(texels.val[0])))); + vst1q_s32(dst_ptr + x + 8, vcvtq_s32_f32(vcvt_f32_f16(vget_low_f16(texels.val[1])))); + vst1q_s32(dst_ptr + x + 12, vcvtq_s32_f32(vcvt_f32_f16(vget_high_f16(texels.val[1])))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + break; + } + default: + ARM_COMPUTE_ERROR("dst data type not supported"); + } + break; +#endif /* __ARM_FEATURE_FP16_VECTOR_ARITHMETIC */ + case DataType::F32: + switch(_dst->info()->data_type()) + { +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + case DataType::F16: + { + /* Down-conversion F32 -> F16 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const float32x4x4_t texels = + { + { + vld1q_f32(src_ptr + x), + vld1q_f32(src_ptr + x + 4), + vld1q_f32(src_ptr + x + 8), + vld1q_f32(src_ptr + x + 12) + } + }; + + vst1q_f16(dst_ptr + x, vcombine_f16(vcvt_f16_f32(texels.val[0]), vcvt_f16_f32(texels.val[1]))); + vst1q_f16(dst_ptr + x + 8, vcombine_f16(vcvt_f16_f32(texels.val[2]), vcvt_f16_f32(texels.val[3]))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + break; + } +#endif /* __ARM_FEATURE_FP16_VECTOR_ARITHMETIC */ +#if defined(__ARM_FEATURE_BF16_VECTOR_ARITHMETIC) || defined(ARM_COMPUTE_FORCE_BF16) + case DataType::BFLOAT16: + { + /* Down-conversion F32 -> BFLOAT16 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + wrapper::vcvt_bf16_f32(reinterpret_cast(src.ptr()), + reinterpret_cast(dst.ptr())); + wrapper::vcvt_bf16_f32(reinterpret_cast(src.ptr()) + 8, + reinterpret_cast(dst.ptr()) + 8); + } + + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = *(src_ptr + x); + } + }, + src, dst); + break; + } +#endif /* defined(__ARM_FEATURE_BF16_VECTOR_ARITHMETIC) || defined(ARM_COMPUTE_FORCE_BF16) */ + case DataType::S32: + { + /* Conversion F32 -> S32 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const float32x4x4_t texels = + { + { + vld1q_f32(src_ptr + x), + vld1q_f32(src_ptr + x + 4), + vld1q_f32(src_ptr + x + 8), + vld1q_f32(src_ptr + x + 12), + } + }; + + vst1q_s32(dst_ptr + x, vcvtq_s32_f32(texels.val[0])); + vst1q_s32(dst_ptr + x + 4, vcvtq_s32_f32(texels.val[1])); + vst1q_s32(dst_ptr + x + 8, vcvtq_s32_f32(texels.val[2])); + vst1q_s32(dst_ptr + x + 12, vcvtq_s32_f32(texels.val[3])); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + break; + } + case DataType::QASYMM8: + case DataType::U8: + { + /* Down-conversion F32 -> U8 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const float32x4x4_t texels = + { + { + vld1q_f32(src_ptr + x), + vld1q_f32(src_ptr + x + 4), + vld1q_f32(src_ptr + x + 8), + vld1q_f32(src_ptr + x + 12), + } + }; + + vst1_u8(dst_ptr + x, vqmovn_u16(vcombine_u16(vqmovun_s32(vcvtq_s32_f32(texels.val[0])), vqmovun_s32(vcvtq_s32_f32(texels.val[1]))))); + vst1_u8(dst_ptr + x + 8, vqmovn_u16(vcombine_u16(vqmovun_s32(vcvtq_s32_f32(texels.val[2])), vqmovun_s32(vcvtq_s32_f32(texels.val[3]))))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = utils::cast::saturate_cast(*(src_ptr + x)); + } + }, + src, dst); + break; + } + case DataType::QASYMM8_SIGNED: + { + /* Down-conversion F32 -> QASYMM8_SIGNED */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const float32x4x4_t texels = + { + { + vld1q_f32(src_ptr + x), + vld1q_f32(src_ptr + x + 4), + vld1q_f32(src_ptr + x + 8), + vld1q_f32(src_ptr + x + 12), + } + }; + + vst1_s8(dst_ptr + x, vqmovn_s16(vcombine_s16(vqmovn_s32(vcvtq_s32_f32(texels.val[0])), vqmovn_s32(vcvtq_s32_f32(texels.val[1]))))); + vst1_s8(dst_ptr + x + 8, vqmovn_s16(vcombine_s16(vqmovn_s32(vcvtq_s32_f32(texels.val[2])), vqmovn_s32(vcvtq_s32_f32(texels.val[3]))))); + } + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = utils::cast::saturate_cast(*(src_ptr + x)); + } + }, + src, dst); + break; + } + + default: + ARM_COMPUTE_ERROR("dst data type not supported"); + } + break; + + case DataType::S32: + switch(_dst->info()->data_type()) + { +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + case DataType::F16: + { + /* Down-conversion S32 -> F16 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const float32x4x4_t texels = + { + { + vcvtq_f32_s32(vld1q_s32(src_ptr + x)), + vcvtq_f32_s32(vld1q_s32(src_ptr + x + 4)), + vcvtq_f32_s32(vld1q_s32(src_ptr + x + 8)), + vcvtq_f32_s32(vld1q_s32(src_ptr + x + 12)) + } + }; + + vst1q_f16(dst_ptr + x, vcombine_f16(vcvt_f16_f32(texels.val[0]), vcvt_f16_f32(texels.val[1]))); + vst1q_f16(dst_ptr + x + 8, vcombine_f16(vcvt_f16_f32(texels.val[2]), vcvt_f16_f32(texels.val[3]))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + break; + } +#endif /* __ARM_FEATURE_FP16_VECTOR_ARITHMETIC */ + case DataType::F32: + { + /* Conversion S32 -> F32 */ + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const int32x4x4_t texels = + { + { + vld1q_s32(src_ptr + x), + vld1q_s32(src_ptr + x + 4), + vld1q_s32(src_ptr + x + 8), + vld1q_s32(src_ptr + x + 12), + } + }; + + vst1q_f32(dst_ptr + x, vcvtq_f32_s32(texels.val[0])); + vst1q_f32(dst_ptr + x + 4, vcvtq_f32_s32(texels.val[1])); + vst1q_f32(dst_ptr + x + 8, vcvtq_f32_s32(texels.val[2])); + vst1q_f32(dst_ptr + x + 12, vcvtq_f32_s32(texels.val[3])); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + break; + } + case DataType::QASYMM8_SIGNED: + { + /* Down-conversion S32 -> QASYMM8_SIGNED */ + if(ConvertPolicy::SATURATE == _policy) + { + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const int32x4x4_t texels = + { + { + vld1q_s32(src_ptr + x), + vld1q_s32(src_ptr + x + 4), + vld1q_s32(src_ptr + x + 8), + vld1q_s32(src_ptr + x + 12), + } + }; + vst1_s8(dst_ptr + x, vqmovn_s16(vcombine_s16(vqmovn_s32(texels.val[0]), vqmovn_s32(texels.val[1])))); + vst1_s8(dst_ptr + x + 8, vqmovn_s16(vcombine_s16(vqmovn_s32(texels.val[2]), vqmovn_s32(texels.val[3])))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = utils::cast::saturate_cast(*(src_ptr + x)); + } + }, + src, dst); + } + else + { + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const int32x4x4_t texels = + { + { + vld1q_s32(src_ptr + x), + vld1q_s32(src_ptr + x + 4), + vld1q_s32(src_ptr + x + 8), + vld1q_s32(src_ptr + x + 12) + } + }; + + vst1_s8(dst_ptr + x, vmovn_s16(vcombine_s16(vmovn_s32(texels.val[0]), vmovn_s32(texels.val[1])))); + vst1_s8(dst_ptr + x + 8, vmovn_s16(vcombine_s16(vmovn_s32(texels.val[2]), vmovn_s32(texels.val[3])))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + } + break; + } + case DataType::QASYMM8: + case DataType::U8: + { + /* Down-conversion S32 -> U8 */ + if(ConvertPolicy::SATURATE == _policy) + { + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const int32x4x4_t texels = + { + { + vld1q_s32(src_ptr + x), + vld1q_s32(src_ptr + x + 4), + vld1q_s32(src_ptr + x + 8), + vld1q_s32(src_ptr + x + 12) + } + }; + vst1_u8(dst_ptr + x, vqmovn_u16(vcombine_u16(vqmovun_s32(texels.val[0]), vqmovun_s32(texels.val[1])))); + vst1_u8(dst_ptr + x + 8, vqmovn_u16(vcombine_u16(vqmovun_s32(texels.val[2]), vqmovun_s32(texels.val[3])))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = utils::cast::saturate_cast(*(src_ptr + x)); + } + }, + src, dst); + } + else + { + execute_window_loop(win, [&](const Coordinates &) + { + const auto src_ptr = reinterpret_cast(src.ptr()); + const auto dst_ptr = reinterpret_cast(dst.ptr()); + + int x = window_start_x; + for(; x <= (window_end_x - window_step_x); x += window_step_x) + { + const int32x4x4_t texels = + { + { + vld1q_s32(src_ptr + x), + vld1q_s32(src_ptr + x + 4), + vld1q_s32(src_ptr + x + 8), + vld1q_s32(src_ptr + x + 12) + } + }; + + vst1_u8(dst_ptr + x, vmovn_u16(vcombine_u16(vmovn_u32(vreinterpretq_u32_s32(texels.val[0])), vmovn_u32(vreinterpretq_u32_s32(texels.val[1]))))); + vst1_u8(dst_ptr + x + 8, vmovn_u16(vcombine_u16(vmovn_u32(vreinterpretq_u32_s32(texels.val[2])), vmovn_u32(vreinterpretq_u32_s32(texels.val[3]))))); + } + + // Compute left-over elements + for(; x < window_end_x; ++x) + { + *(dst_ptr + x) = static_cast(*(src_ptr + x)); + } + }, + src, dst); + } + break; + } + default: + ARM_COMPUTE_ERROR("dst data type not supported"); + } + break; + default: + ARM_COMPUTE_ERROR("Not supported"); + } +} + +const char *CpuCastKernel::name() const +{ + return "CpuCastKernel.cpp"; +} +} // namespace kernels +} // namespace cpu +} // namespace arm_compute -- cgit v1.2.1