AI Code Migration Engine With Dynamic Chunk and Output Sizing

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Solution Overview

Problem

Legacy code migration is expensive, error-prone, and faces challenges such as maintenance difficulties, security vulnerabilities, and inefficient resource use, particularly in enterprise-scale transitions between programming languages.

Innovation Solution

A machine learning-based code migration engine employing advanced prompt engineering, neural network sequencing, intelligent code chunking, and dynamic management of code outputs to ensure accurate and efficient conversion between programming languages, maintaining code integrity and dependencies.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Extent of automation

If traditional manual code migration methods are used, then code conversion can be performed with existing tools, but the process is expensive and error-prone requiring significant human intervention

Engineering Contradiction:
Improvecode migration automationVSAvoidmigration accuracy
Core Design Contradiction:
Extent of automationVSReliability

Solution Approach 1:

The patent replaces manual mechanical code translation processes with an AI-based neural network system. The neural network model automatically analyzes source code in the first programming language and generates equivalent code in the target programming language, eliminating the need for manual mechanical translation while achieving high accuracy through learned patterns from extensive training data.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The system creates a virtual copy of the legacy code base and migrates this copy to the new platform using the neural network. This allows the original legacy code to remain intact while generating a parallel version in the target language, enabling accurate replication of code functionality without direct modification of the source system.

Inventive Principle:
Principle #26Copying

2Productivity

If neural networks are used for code generation, then migration speed increases, but accuracy decreases for unencountered scenarios

Engineering Contradiction:
Improvemigration speedVSAvoidcode generation accuracy
Core Design Contradiction:
ProductivityVSManufacturing precision

Solution Approach 1:

The neural network model is pre-trained on extensive datasets of code pairs from multiple programming languages before actual migration tasks. This preliminary training enables the model to handle diverse migration scenarios accurately. During migration, the model processes code chunks sequentially, maintaining high accuracy for previously encountered patterns while efficiently handling new scenarios through its learned generalization capabilities.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent divides the code migration process into segments by processing code in manageable chunks rather than entire files at once. This segmentation allows the neural network to maintain focus on specific code units, improving both speed and accuracy. The system can process different types of code segments (functions, classes, methods) independently and apply appropriate migration strategies to each.

Inventive Principle:
Principle #1Segmentation

3Productivity

If code is processed in large chunks, then migration efficiency improves, but the system cannot adapt to dynamic output size requirements

Engineering Contradiction:
Improvemigration efficiencyVSAvoidoutput size adaptability
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The system dynamically adjusts the size of code chunks being processed based on the specific requirements of each migration task. The neural network can flexibly change output token limits and process different chunk sizes depending on the complexity of the source code and the target language requirements, enabling both efficient bulk processing and precise adaptation to specific output size constraints.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS20250370725A1Machine learning based code migration engine
Publication Date: 2025.12.04 EXLSERVICE HLDG
  • US20250370725A1 patent drawing
  • US20250370725A1 patent drawing
  • US20250370725A1 patent drawing

AI summary

The systems, methods, and computer-readable media disclosed herein relate generally to machine learning based code migration engines. In an example, a code generator can generate input chunks using legacy code, use the input chunks to generate a prompt, use the prompt to cause a neural network to generate output code, and monitor the output window size of the neural network. To ensure conversion accuracy and minimize code truncation, the code generator can progressively adjust the output window size of the neural network and/or progressively adjust the size of input chunks while preserving internal integrity of code units in the chunks.