Interactive Code Optimizer Pipeline for Compiler Visibility
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Solution Overview
Problem
Developers face challenges in understanding and optimizing program code due to limited visibility into compiler optimizer processes, lacking 'what-if' experimentation capabilities and inadequate representations of code transformations.
Innovation Solution
A computing device and method that allows interactive editing of intermediate optimizer representations during the optimization process, enabling users to select optimization pipelines, execute passes, and generate program code representations at each stage, facilitating experimentation and verification of code changes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a compiler optimizer executes multiple passes to optimize program code, then the code performance is improved, but the developer's understanding and control over the optimization process deteriorates due to limited visibility into intermediate transformations
Solution Approach 1:
The optimization process is segmented into multiple discrete passes, each producing an intermediate representation of the code. Developers can inspect and interact with each pass's output separately, gaining visibility and control over the optimization transformations while maintaining the benefits of multiple optimization passes.
Solution Approach 2:
An interactive interface acts as an intermediary between the compiler optimizer and the developer. This interface displays intermediate code representations after each pass and allows developers to input edits, which are then fed back into the optimization pipeline, enabling controlled interaction without disrupting the optimization process.
2Productivity
If the compiler provides limited representations of code during optimization passes, then the compilation process remains efficient, but the developer's ability to verify and debug code transformations deteriorates
Solution Approach 1:
The code representation system is made dynamic, allowing the level of detail and format of intermediate representations to be adjusted based on developer needs. The system can provide more detailed views when verification is needed while maintaining efficiency during routine compilation, adapting to the current operational context.
3Ease of operation
If developers manually inspect each optimization pass output, then visibility into code transformations is improved, but the time required for the compilation process increases
Solution Approach 1:
The system implements feedback mechanisms where the intermediate representations are automatically presented to developers in a structured manner, and developer inputs are automatically incorporated into subsequent optimization passes. This reduces the manual iteration time while maintaining comprehensive visibility into transformations.
Data Source
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AI summary
Methods and devices for generating program code representations may include receiving program code or edited program code for an application executing on the computer device. The methods and devices may include receiving an identification of a selected pipeline from a plurality of pipelines that defines a plurality of passes of actions to execute on the program code or the edited program code to optimize the program code or the edited program code. The methods and devices may include running the selected pipeline and generate optimizer output with a program code representation of the program code.