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authorGeorgios Pinitas <georgios.pinitas@arm.com>2018-04-03 13:44:29 +0100
committerAnthony Barbier <anthony.barbier@arm.com>2018-11-02 16:49:16 +0000
commitd9eb27597eabe5b7c17520f4f9b3f8a282d72573 (patch)
tree9b2b7d74b0ef83623b18d6d4279a564e5b63d641 /arm_compute/graph2/ITensorHandle.h
parenta8ca2b0cfe052c9a28b691317a674f28f495c139 (diff)
downloadComputeLibrary-d9eb27597eabe5b7c17520f4f9b3f8a282d72573.tar.gz
COMPMID-797: Switch to new graph.
- Cleaned up build system Change-Id: If2faa27ee5b31fa8b972836960ab3ef671059c8d Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/126435 Tested-by: Jenkins <bsgcomp@arm.com> Reviewed-by: Pablo Tello <pablo.tello@arm.com>
Diffstat (limited to 'arm_compute/graph2/ITensorHandle.h')
-rw-r--r--arm_compute/graph2/ITensorHandle.h69
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diff --git a/arm_compute/graph2/ITensorHandle.h b/arm_compute/graph2/ITensorHandle.h
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-/*
- * Copyright (c) 2018 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_GRAPH2_ITENSORHANDLE_H__
-#define __ARM_COMPUTE_GRAPH2_ITENSORHANDLE_H__
-
-#include "arm_compute/core/ITensor.h"
-
-namespace arm_compute
-{
-namespace graph2
-{
-/** Tensor handle interface object */
-class ITensorHandle
-{
-public:
- /** Default virtual destructor */
- virtual ~ITensorHandle() = default;
- /** Allocates backend memory for the handle */
- virtual void allocate() = 0;
- /** Backend tensor object accessor */
- virtual arm_compute::ITensor &tensor() = 0;
- /** Backend tensor object const accessor */
- virtual const arm_compute::ITensor &tensor() const = 0;
- /** Maps backend tensor object
- *
- * @param[in] blocking Flags if the mapping operations should be blocking
- */
- virtual void map(bool blocking) = 0;
- /** Un-maps a backend tensor object */
- virtual void unmap() = 0;
- /** Releases backend tensor if is marked as unused
- *
- *
- * @note This has no effect on sub-tensors
- * @warning Parent tensors don't keep track of sub-tensors,
- * thus if a parent is set as unused then all sub-tensors will be invalidated,
- * on the other hand if a sub-tensor is marked as unused then the parent tensor won't be released
- */
- virtual void release_if_unused() = 0;
- /** Checks if a backing tensor is a sub-tensor object or not
- *
- * @return True if the backend tensor is a sub-tensor else false
- */
- virtual bool is_subtensor() const = 0;
-};
-} // namespace graph2
-} // namespace arm_compute
-#endif /* __ARM_COMPUTE_GRAPH2_ITENSORHANDLE_H__ */