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author | Michalis Spyrou <michalis.spyrou@arm.com> | 2017-08-08 17:42:38 +0100 |
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committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:35:24 +0000 |
commit | 04f089cbcb4407e8d2883525edb661ba15ea922d (patch) | |
tree | 09ad467ee43cf8ca2feacfb7c9849b1888c15c1d /arm_compute/runtime/CL/functions | |
parent | 39b4e4dba05988240ff06c87d3c4cf4d7f63bcf2 (diff) | |
download | ComputeLibrary-04f089cbcb4407e8d2883525edb661ba15ea922d.tar.gz |
COMPMID-476 L2 Normalization for CL
Change-Id: I88f87173645880eb823916c5d4ac884c372a4fb4
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/83269
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Diffstat (limited to 'arm_compute/runtime/CL/functions')
-rw-r--r-- | arm_compute/runtime/CL/functions/CLL2Normalize.h | 65 | ||||
-rw-r--r-- | arm_compute/runtime/CL/functions/CLReductionOperation.h | 68 |
2 files changed, 133 insertions, 0 deletions
diff --git a/arm_compute/runtime/CL/functions/CLL2Normalize.h b/arm_compute/runtime/CL/functions/CLL2Normalize.h new file mode 100644 index 0000000000..52c562c61b --- /dev/null +++ b/arm_compute/runtime/CL/functions/CLL2Normalize.h @@ -0,0 +1,65 @@ +/* + * 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_CLL2NORMALIZE_H__ +#define __ARM_COMPUTE_CLL2NORMALIZE_H__ + +#include "arm_compute/core/CL/kernels/CLL2NormalizeKernel.h" +#include "arm_compute/core/Types.h" +#include "arm_compute/runtime/CL/CLTensor.h" +#include "arm_compute/runtime/CL/ICLSimpleFunction.h" +#include "arm_compute/runtime/CL/functions/CLReductionOperation.h" + +#include <cstdint> + +namespace arm_compute +{ +class ICLTensor; + +/** Perform reduction operation. + */ +class CLL2Normalize : public IFunction +{ +public: + /** Constructor */ + CLL2Normalize(); + + /** Set the input and output tensors. + * + * @param[in] input Source tensor. Data types supported: QS8, QS16, F32. + * @param[out] output Destination tensor. Data types supported: Same as @p input. + * @param[in] axis Axis along which to reduce. Supported reduction axis : 0 + * @param[in] epsilon Lower bound value for the normalization. + */ + void configure(ICLTensor *input, ICLTensor *output, unsigned int axis, float epsilon = 1e-12); + + // Inherited methods overridden: + void run() override; + +private: + CLReductionOperation _reduce_func; + CLL2NormalizeKernel _normalize_kernel; + CLTensor _sumsq; +}; +} +#endif /*__ARM_COMPUTE_CLL2NORMALIZE_H__ */ diff --git a/arm_compute/runtime/CL/functions/CLReductionOperation.h b/arm_compute/runtime/CL/functions/CLReductionOperation.h new file mode 100644 index 0000000000..89fdad2b24 --- /dev/null +++ b/arm_compute/runtime/CL/functions/CLReductionOperation.h @@ -0,0 +1,68 @@ +/* + * 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_CLREDUCTIONOPERATION_H__ +#define __ARM_COMPUTE_CLREDUCTIONOPERATION_H__ + +#include "arm_compute/core/CL/kernels/CLFillBorderKernel.h" +#include "arm_compute/core/CL/kernels/CLReductionOperationKernel.h" +#include "arm_compute/core/Types.h" +#include "arm_compute/runtime/CL/CLTensor.h" +#include "arm_compute/runtime/IFunction.h" + +#include <cstdint> +#include <memory> +#include <vector> + +namespace arm_compute +{ +class ICLTensor; + +/** Perform reduction operation. + */ +class CLReductionOperation : public IFunction +{ +public: + /* Constructor */ + CLReductionOperation(); + + /** Set the input and output tensors. + * + * @param[in] input Source tensor. Data types supported: QS8, QS16, F16, F32. + * @param[out] output Destination tensor. Data types supported: Same as @p input. + * @param[in] axis Axis along which to reduce. Supported reduction axis : 0 + * @param[in] op Reduction operation to perform. + */ + void configure(ICLTensor *input, ICLTensor *output, unsigned int axis, ReductionOperation op); + + // Inherited methods overridden: + void run() override; + +private: + std::vector<CLTensor *> _sums_vector{ nullptr }; + std::unique_ptr<CLReductionOperationKernel[]> _reduction_kernels_vector{ nullptr }; + std::unique_ptr<CLFillBorderKernel[]> _border_handlers_vector{ nullptr }; + unsigned int _num_of_stages; +}; +} +#endif /*__ARM_COMPUTE_CLL2NORMALIZE_H__ */ |