56 lines
1.2 KiB
Markdown
56 lines
1.2 KiB
Markdown
ofxProfile
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================
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OpenFrameworks addon for simple and quick thread safe profiling.
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Then throw the result in chrome://tracing
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This addon is practically cut and paste from https://github.com/TheCherno/Hazel/blob/master/Hazel/src/Hazel/Debug/Instrumentor.h
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## Usage
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add ofxProfiler to your application with projectGenerator (or whatever method you prefer)
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ofApp.h
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```
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// uncommment to profile
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// #define OFX_PROFILER 1
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#include "ofxProfiler.h"
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// ... bla bla bla
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```
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ofApp.cpp
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```
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//--------------------------------------------------------------
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void ofApp::setup() {
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OFX_PROFILER_BEGIN_SESSION("a test","result.json");
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OFX_PROFILER_FUNCTION();
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} // end of scope => profile function ends
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//--------------------------------------------------------------
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void ofApp::update() {
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OFX_PROFILER_FUNCTION();
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{
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OFX_PROFILER_SCOPE("scope 1");
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}
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{
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OFX_PROFILER_SCOPE("scope 2");
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}
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}
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//--------------------------------------------------------------
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void ofApp::exit() {
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OFX_PROFILER_END_SESSION();
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}
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```
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when closing the application, you will find a result.json next to the binary
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open that with chrome://tracing
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