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PerfTracker.h
Go to the documentation of this file.
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/*
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* Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of NVIDIA CORPORATION nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef PERFTRACKER_H
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#define PERFTRACKER_H
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#include "
Util.h
"
// for TimeValue
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namespace
ArgusSamples
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{
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typedef
enum
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{
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APP_START
,
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APP_INITIALIZED
,
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TASK_START
,
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ISSUE_CAPTURE
,
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REQUEST_RECEIVED
,
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REQUEST_LATENCY
,
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FRAME_COUNT
,
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CLOSE_REQUESTED
,
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FLUSH_DONE
,
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CLOSE_DONE
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}
PerfEventType
;
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/**
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* PerfTracker note down the perf for one session
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*/
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class
PerfTracker
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{
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public
:
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PerfTracker
();
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void
onEvent
(
PerfEventType
type, uint64_t value = 0);
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static
void
onAppEvent
(
PerfEventType
type, uint64_t value = 0);
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private
:
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static
int
s_count
;
// used for multi-session
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int
m_id
;
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static
TimeValue
ms_appStartTime
;
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static
TimeValue
ms_appInitializedTime
;
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TimeValue
m_taskStartTime
;
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TimeValue
m_issueCaptureTime
;
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TimeValue
m_requestReceivedTime
;
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TimeValue
m_firstRequestReceivedTime
;
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uint64_t
m_numberframesReceived
;
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TimeValue
m_closeRequestedTime
;
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TimeValue
m_flushDoneTime
;
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TimeValue
m_closeDoneTime
;
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uint64_t
m_lastFrameCount
;
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uint64_t
m_totalFrameDrop
;
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};
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};
// namespace ArgusSamples
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#endif //PERFTRACKER_H
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