Exploring Descriptive Metrics of Build Performance: A Study of GitHub Actions in Continuous Integration Projects

The Continuous Integration (CI) practice, has been rapidly growing and developing ever since it's introduction. This practice has been constantly providing benefits to developers such as early bug detection and feedback to development teams. In this study, we aim to identify the descriptive metrics that best illustrate the performance of the CI...

Discovering the metrics for assessing a project’s maturity: An analysis of key indicators of maturity

Continuous integration (CI) is a software engineering practice that promotes frequent code integration into a shared repository, improving the productivity within development teams as well as the quality of the software being developed. While CI adoption has gained traction, studies have examined its effective implementation and associated...

Vulnerability prealerting by monitoring the online repositories of open source projects

Software security plays a crucial role in the modern world governed by software. And while closed source projects can enjoy a sense of confidentiality when addressing security issues, open source projects undertake them publicly even though just as many projects rely on them. In 50% of documented cases, the vulnerabilities could have been...

Multi-Point Fluid-Dynamic Shape Optimization for Turbomachinery

This work sets out the creation, verification and demonstration of an automated end-to-end tool for the multi-point fluid-dynamic optimization of turbomachinery. Taking into account multiple operating conditions during optimization aims to benefit the overall performance of turbomachines which are characterized by off-design operation and to...

Tydi: an open specification for complex data structures over hardware streams

Streaming dataflow designs describe hardware by connecting components through streams that transport data structures. We introduce a stream-oriented specification and type system that provides a clear and intuitive way to map complex, dynamically-sized data structures onto hardware streams. This helps designers to lift the abstraction of...

Memory and Communication Profiling for Accelerator-Based Platforms

The growing demand of processing power is being satisfied mainly by an increase in the number of homogeneous and heterogeneous computing cores in a system. Efficient utilization of these architectures demands analysis of memory-access behaviour of applications and perform data-communication aware mapping of applications on these architectures....