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author | Colm Donelan <Colm.Donelan@arm.com> | 2020-01-29 15:22:43 +0000 |
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committer | Colm Donelan <Colm.Donelan@arm.com> | 2020-01-29 16:23:48 +0000 |
commit | e49755b914a2c8f6f8b836adfcc61bf8f9a5b3a3 (patch) | |
tree | 98ad93e75c783e6552fdeda6206a84937181bb27 /include/armnn/backends/profiling/IBackendProfilingContext.hpp | |
parent | 1426a3f52854d0d9457109c5f806bffde037bd34 (diff) | |
download | armnn-e49755b914a2c8f6f8b836adfcc61bf8f9a5b3a3.tar.gz |
IVGCVSW-4316 First draft of IBackendProfiling and IBackendProfilingContext
* Introduce two new backend profiling interfaces IBackendProfiling
and IBackendProfilingContext.
* Add a mechanism to pull a context from a backend through IBackendInternal
* Update CL, Neon and Ref backends to return an empty profiling backend.
Signed-off-by: Colm Donelan <Colm.Donelan@arm.com>
Change-Id: I6e7438fcb126ad7a073a226862dc44836c9998b7
Diffstat (limited to 'include/armnn/backends/profiling/IBackendProfilingContext.hpp')
-rw-r--r-- | include/armnn/backends/profiling/IBackendProfilingContext.hpp | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/armnn/backends/profiling/IBackendProfilingContext.hpp b/include/armnn/backends/profiling/IBackendProfilingContext.hpp new file mode 100644 index 0000000000..d5d918322e --- /dev/null +++ b/include/armnn/backends/profiling/IBackendProfilingContext.hpp @@ -0,0 +1,32 @@ +// +// Copyright © 2020 Arm Ltd. All rights reserved. +// SPDX-License-Identifier: MIT +// +#pragma once + +#include <armnn/IRuntime.hpp> +#include <vector> + +namespace armnn +{ +namespace profiling +{ + +class IBackendProfilingContext +{ +protected: + IBackendProfilingContext(const IRuntime::CreationOptions&) + {} + +public: + virtual ~IBackendProfilingContext() + {} + virtual uint16_t RegisterCounters(uint16_t currentMaxGlobalCounterID); + virtual void ActivateCounters(uint32_t capturePeriod, const std::vector<uint16_t>& counterIds); + virtual std::vector<Timestamp> ReportCounterValues(); + virtual void EnableProfiling(bool flag); +}; + +using IBackendProfilingContextUniquePtr = std::unique_ptr<IBackendProfilingContext>; +} // namespace profiling +} // namespace armnn
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