Log::ProgramInfo: A Perl module to collect and log data for bioinformatics pipelines.

Area of Science:

• Bioinformatics
• Computational Biology
• Software Engineering

Background:

• Reproducibility in bioinformatics analysis is crucial for validating research.
• Debugging unexpected variations in program execution requires understanding the runtime environment.
• Documenting computational environments is essential for scientific integrity.

Purpose of the Study:

• To introduce Log::ProgramInfo, a Perl module for documenting program execution environments.
• To provide a method for re-creating and comparing computational environments for bioinformatics analyses.

Main Methods:

• The Log::ProgramInfo Perl module automatically generates a log file upon program termination.
• This log file captures key execution characteristics of the program.
• The module facilitates the reconstruction of the exact environment used during a specific program run.

Main Results:

• Log::ProgramInfo creates detailed execution logs that document the program's environment.
• These logs enable the precise re-creation of past computational environments.
• Environmental differences between program executions can be identified by comparing log files.

Conclusions:

• Incorporating Log::ProgramInfo into research workflows enhances the reproducibility of bioinformatics analyses.
• Including execution logs with publications allows others to validate and extend research findings.
• This module supports transparent and verifiable scientific research by documenting the programming environment.