From c6fcfb4adc37a6cf09472168dc177234d4fabdfa Mon Sep 17 00:00:00 2001 From: Sang-Hoon Park Date: Wed, 31 Mar 2021 15:18:16 +0100 Subject: Add Tensor related utilities to the new API A couple of utility functions to get the information about tensors are added. Those functions are placed at an additional header file for better grouping. Related test cases are also added. Resolves: COMPMID-4376 Change-Id: I6bd09cbf60fddcf4fe651906982397afb0451392 Signed-off-by: Sang-Hoon Park Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5405 Comments-Addressed: Arm Jenkins Reviewed-by: Georgios Pinitas Reviewed-by: Michele Di Giorgio Tested-by: Arm Jenkins --- arm_compute/AclUtils.h | 63 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 arm_compute/AclUtils.h (limited to 'arm_compute/AclUtils.h') diff --git a/arm_compute/AclUtils.h b/arm_compute/AclUtils.h new file mode 100644 index 0000000000..2e75772ee8 --- /dev/null +++ b/arm_compute/AclUtils.h @@ -0,0 +1,63 @@ +/* + * Copyright (c) 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. + */ +#ifndef ARM_COMPUTE_ACLUTILS_H_ +#define ARM_COMPUTE_ACLUTILS_H_ + +#include "arm_compute/AclTypes.h" + +#ifdef __cplusplus +extern "C" { +#endif /** __cplusplus */ + +/** Get the size of the existing tensor in byte + * + * @note The size isn't based on allocated memory, but based on information in its descriptor (dimensions, data type, etc.). + * + * @param[in] tensor A tensor in interest + * @param[out] size The size of the tensor + * + * @return Status code + * + * - @ref AclSuccess if function was completed successfully + * - @ref AclInvalidArgument if a given argument is invalid + */ +AclStatus AclGetTensorSize(AclTensor tensor, uint64_t *size); + +/** Get the descriptor of this tensor + * + * @param[in] tensor A tensor in interest + * @param[out] desc The descriptor of the tensor + * + * @return Status code + * + * - @ref AclSuccess if function was completed successfully + * - @ref AclInvalidArgument if a given argument is invalid + */ +AclStatus AclGetTensorDescriptor(AclTensor tensor, AclTensorDescriptor *desc); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* ARM_COMPUTE_ACLUTILS_H_ */ -- cgit v1.2.1