From 053e7510f24c2b02f9fae9c45fb6b874631a5376 Mon Sep 17 00:00:00 2001 From: Manuel Bottini Date: Fri, 28 Dec 2018 15:05:20 +0000 Subject: COMPMID-1758: NEON: Implement Range Change-Id: I56dff9462b85760fbed6db43224cadb90d283810 Reviewed-on: https://review.mlplatform.org/472 Reviewed-by: Georgios Pinitas Tested-by: Arm Jenkins --- arm_compute/runtime/NEON/functions/NERange.h | 71 ++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 arm_compute/runtime/NEON/functions/NERange.h (limited to 'arm_compute/runtime/NEON/functions/NERange.h') diff --git a/arm_compute/runtime/NEON/functions/NERange.h b/arm_compute/runtime/NEON/functions/NERange.h new file mode 100644 index 0000000000..d888c5106d --- /dev/null +++ b/arm_compute/runtime/NEON/functions/NERange.h @@ -0,0 +1,71 @@ +/* + * Copyright (c) 2018-2019 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_NERANGE_H__ +#define __ARM_COMPUTE_NERANGE_H__ + +#include "arm_compute/core/NEON/kernels/NERangeKernel.h" +#include "arm_compute/core/Types.h" +#include "arm_compute/runtime/IFunction.h" + +namespace arm_compute +{ +class ITensor; + +/** Basic function to run @ref NERangeKernel + * + * @note The tensor data type for the output must be U8/S8/U16/S16/U32/S32/F16/F32. + * @note The function performs generates a sequence with the given start, end and step. + */ +class NERange : public IFunction +{ +public: + /** Default constructor */ + NERange(); + /** Initialize the kernel's start, end, step and output tensor. + * + * @param[out] output Output tensor. Data types supported: U8/S8/U16/S16/U32/S32/F16/F32. + * @param[in] start The starting value of the sequence. + * @param[in] end The ending (not including) value of the sequence. + * @param[in] step The gap between each pair of values in the sequence. Default is 1. + */ + void configure(ITensor *output, float start, float end, float step = 1.f); + /** Static function to check if given info will lead to a valid configuration of @ref NERange + * + * @param[in] output Output tensor info. Data types supported: U8/S8/U16/S16/U32/S32/F16/F32. + * @param[in] start The starting value of the sequence. + * @param[in] end The ending (not including) value of the sequence. + * @param[in] step The gap between each pair of values in the sequence. Default is 1. + * + * @return a status + */ + static Status validate(const ITensorInfo *output, float start, float end, float step = 1.f); + + // Inherited methods overridden: + void run() override; + +private: + NERangeKernel _kernel; +}; +} // namespace arm_compute +#endif /* __ARM_COMPUTE_NERANGE_H__ */ -- cgit v1.2.1