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Diffstat (limited to 'profiling/server/include/timelineDecoder/ITimelineDecoder.hpp')
-rw-r--r-- | profiling/server/include/timelineDecoder/ITimelineDecoder.hpp | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/profiling/server/include/timelineDecoder/ITimelineDecoder.hpp b/profiling/server/include/timelineDecoder/ITimelineDecoder.hpp new file mode 100644 index 0000000000..18b8cc7006 --- /dev/null +++ b/profiling/server/include/timelineDecoder/ITimelineDecoder.hpp @@ -0,0 +1,91 @@ +// +// Copyright © 2020 Arm Ltd and Contributors. All rights reserved. +// SPDX-License-Identifier: MIT +// + +#pragma once + +#include <cstdint> +#include <string> + +namespace arm +{ + +namespace pipe +{ + +class ITimelineDecoder +{ + +public: + + enum class TimelineStatus + { + TimelineStatus_Success, + TimelineStatus_Fail + }; + + enum class RelationshipType + { + RetentionLink, /// Head retains(parents) Tail + ExecutionLink, /// Head execution start depends on Tail execution completion + DataLink, /// Head uses data of Tail + LabelLink /// Head uses label Tail (Tail MUST be a guid of a label). + }; + + static char const* GetRelationshipAsCString(RelationshipType rType) + { + switch (rType) + { + case RelationshipType::RetentionLink: return "RetentionLink"; + case RelationshipType::ExecutionLink: return "ExecutionLink"; + case RelationshipType::DataLink: return "DataLink"; + case RelationshipType::LabelLink: return "LabelLink"; + default: return "Unknown"; + } + } + + struct Entity + { + uint64_t m_Guid; + }; + + struct EventClass + { + uint64_t m_Guid; + uint64_t m_NameGuid; + }; + + struct Event + { + uint64_t m_Guid; + uint64_t m_TimeStamp; + uint64_t m_ThreadId; + }; + + struct Label + { + uint64_t m_Guid; + std::string m_Name; + }; + + struct Relationship + { + RelationshipType m_RelationshipType; + uint64_t m_Guid; + uint64_t m_HeadGuid; + uint64_t m_TailGuid; + uint64_t m_AttributeGuid; + }; + + virtual ~ITimelineDecoder() = default; + + virtual TimelineStatus CreateEntity(const Entity&) = 0; + virtual TimelineStatus CreateEventClass(const EventClass&) = 0; + virtual TimelineStatus CreateEvent(const Event&) = 0; + virtual TimelineStatus CreateLabel(const Label&) = 0; + virtual TimelineStatus CreateRelationship(const Relationship&) = 0; +}; + +} // namespace pipe +} // namespace arm |