From 565bf2d88df1790373f0ff92b8cc9e90dbf28d11 Mon Sep 17 00:00:00 2001 From: Georgios Pinitas Date: Fri, 31 Aug 2018 11:46:49 +0100 Subject: COMPMID-1514: Add validate to NEFloor and CLFloor COMPMID-1515: Add FP16 support to NEFloor and CLFloor Change-Id: Ib63a62c7681056ee13be99ce081b4d3949da4217 Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/146547 Tested-by: Jenkins Reviewed-by: Pablo Tello --- src/core/NEON/kernels/NEFloorKernel.cpp | 91 +++++++++++++++++++++++++++------ 1 file changed, 74 insertions(+), 17 deletions(-) (limited to 'src/core/NEON/kernels') diff --git a/src/core/NEON/kernels/NEFloorKernel.cpp b/src/core/NEON/kernels/NEFloorKernel.cpp index 872ac2661e..6551d9ed57 100644 --- a/src/core/NEON/kernels/NEFloorKernel.cpp +++ b/src/core/NEON/kernels/NEFloorKernel.cpp @@ -23,6 +23,7 @@ */ #include "arm_compute/core/NEON/kernels/NEFloorKernel.h" +#include "arm_compute/core/CPP/Validate.h" #include "arm_compute/core/Coordinates.h" #include "arm_compute/core/Helpers.h" #include "arm_compute/core/IAccessWindow.h" @@ -33,7 +34,42 @@ #include -using namespace arm_compute; +namespace arm_compute +{ +namespace +{ +Status validate_arguments(const ITensorInfo *input, const ITensorInfo *output) +{ + ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(input, output); + ARM_COMPUTE_RETURN_ERROR_ON_CPU_F16_UNSUPPORTED(input); + ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::F16, DataType::F32); + + // Validate in case of configured output + if(output->total_size() > 0) + { + ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); + ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(input, output); + } + + return Status{}; +} + +std::pair validate_and_configure_window(ITensorInfo *input, ITensorInfo *output) +{ + auto_init_if_empty(*output, *input); + + const unsigned int num_elems_processed_per_iteration = 16 / input->element_size(); + + Window win = calculate_max_window(*input, Steps(num_elems_processed_per_iteration)); + AccessWindowHorizontal input_access(input, 0, num_elems_processed_per_iteration); + AccessWindowHorizontal output_access(output, 0, num_elems_processed_per_iteration); + bool window_changed = update_window_and_padding(win, input_access, output_access); + output_access.set_valid_region(win, input->valid_region()); + + Status err = (window_changed) ? ARM_COMPUTE_CREATE_ERROR(ErrorCode::RUNTIME_ERROR, "Insufficient Padding!") : Status{}; + return std::make_pair(err, win); +} +} // namespace void NEFloorKernel::configure(const ITensor *input, ITensor *output) { @@ -42,24 +78,24 @@ void NEFloorKernel::configure(const ITensor *input, ITensor *output) // Auto initialize output auto_init_if_empty(*output->info(), input->info()->tensor_shape(), 1, input->info()->data_type()); - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::F32); - ARM_COMPUTE_ERROR_ON_MISMATCHING_SHAPES(input, output); - ARM_COMPUTE_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); + // Validate + ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(input->info(), output->info())); _input = input; _output = output; - constexpr unsigned int num_elems_processed_per_iteration = 4; - // Configure kernel window - Window win = calculate_max_window(*input->info(), Steps(num_elems_processed_per_iteration)); - AccessWindowHorizontal input_access(input->info(), 0, num_elems_processed_per_iteration); - AccessWindowHorizontal output_access(output->info(), 0, num_elems_processed_per_iteration); + auto win_config = validate_and_configure_window(input->info(), output->info()); + ARM_COMPUTE_ERROR_THROW_ON(win_config.first); + INEKernel::configure(win_config.second); +} - update_window_and_padding(win, input_access, output_access); - output_access.set_valid_region(win, input->info()->valid_region()); +Status NEFloorKernel::validate(const ITensorInfo *input, const ITensorInfo *output) +{ + ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(input, output)); + ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window(input->clone().get(), output->clone().get()).first); - INEKernel::configure(win); + return Status{}; } void NEFloorKernel::run(const Window &window, const ThreadInfo &info) @@ -68,13 +104,34 @@ void NEFloorKernel::run(const Window &window, const ThreadInfo &info) ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(INEKernel::window(), window); + const DataType data_type = _input->info()->data_type(); + Iterator input(_input, window); Iterator output(_output, window); - execute_window_loop(window, [&](const Coordinates & id) + if(data_type == DataType::F32) + { + execute_window_loop(window, [&](const Coordinates & id) + { + const float32x4_t res = vfloorq_f32(vld1q_f32(reinterpret_cast(input.ptr()))); + vst1q_f32(reinterpret_cast(output.ptr()), res); + }, + input, output); + } +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + else if(data_type == DataType::F16) + { + execute_window_loop(window, [&](const Coordinates & id) + { + const float16x8_t res = vfloorq_f16(vld1q_f16(reinterpret_cast(input.ptr()))); + vst1q_f16(reinterpret_cast(output.ptr()), res); + }, + input, output); + } +#endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + else { - const float32x4_t res = vfloorq_f32(vld1q_f32(reinterpret_cast(input.ptr()))); - vst1q_f32(reinterpret_cast(output.ptr()), res); - }, - input, output); + ARM_COMPUTE_ERROR("Invalid data type!"); + } } +} // namespace arm_compute -- cgit v1.2.1