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The PGO Cycle
The process:
- Perform a special initial compilation, called an instrumented compilation.
- Execute the instrumented application to generate
profile information. This is called an instrumented execution.
- Feed the information from the second step
back into a second optimized compilation. This is called a feedback
compilation.
Repeat these steps to further refine the results.
Click the Start button to see a demonstration of the process.
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