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Diffstat (limited to 'src/profiling/ProfilingGuidGenerator.hpp')
-rw-r--r-- | src/profiling/ProfilingGuidGenerator.hpp | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/src/profiling/ProfilingGuidGenerator.hpp b/src/profiling/ProfilingGuidGenerator.hpp deleted file mode 100644 index 3798e0cc2d..0000000000 --- a/src/profiling/ProfilingGuidGenerator.hpp +++ /dev/null @@ -1,63 +0,0 @@ -// -// Copyright © 2019 Arm Ltd and Contributors. All rights reserved. -// SPDX-License-Identifier: MIT -// - -#pragma once - -#include "armnn/profiling/IProfilingGuidGenerator.hpp" - -#include <common/include/ProfilingGuid.hpp> - -#include <functional> -#include <mutex> - -namespace armnn -{ - -namespace profiling -{ - -class ProfilingGuidGenerator : public IProfilingGuidGenerator -{ -public: - /// Construct a generator with the default address space static/dynamic partitioning - ProfilingGuidGenerator() : m_Sequence(0) {} - - /// Return the next random Guid in the sequence - inline ProfilingDynamicGuid NextGuid() override - { - std::lock_guard<std::mutex> sequencelock(m_SequenceMutex); - ProfilingDynamicGuid guid(m_Sequence); - m_Sequence++; - if (m_Sequence >= MIN_STATIC_GUID) - { - // Reset the sequence to 0 when it reaches the upper bound of dynamic guid - m_Sequence = 0; - } - return guid; - } - - /// Create a ProfilingStaticGuid based on a hash of the string - inline ProfilingStaticGuid GenerateStaticId(const std::string& str) override - { - uint64_t staticHash = m_Hash(str) | MIN_STATIC_GUID; - return ProfilingStaticGuid(staticHash); - } - - /// Reset the generator back to zero. Used mainly for test. - inline void Reset() - { - std::lock_guard<std::mutex> sequencelock(m_SequenceMutex); - m_Sequence = 0; - } - -private: - std::hash<std::string> m_Hash; - uint64_t m_Sequence; - std::mutex m_SequenceMutex; -}; - -} // namespace profiling - -} // namespace armnn |