Dr Edward Fisher, Agile Tomography Group, School of Engineering, University of Edinburgh
Software sustainability is crucial as academia looks to commercialise its outputs and progress designs up the technology readiness levels (TRLs). One of the key concepts that transcends software, firmware and indeed silicon hardware design, is the concept of parameterisation. It may seem simple, but a surprisingly large number of us are happy to copy code, thereby creating multiple versions, or simply to leave a code parameter "hard-wired" or "hard-coded" as we are under pressure to "just get it working".
But what can the industrial, commercial mindset teach us when it comes to software sustainability for both projects with multiple developers, or projects with lengthy time scales where we must think of our future selves, perhaps even remove some personal effort and strife further down the line? Can code parameterisation allow us to get closer to our long-term motto of "Better Software, Better Research", or indeed "Better Firmware, Better Results", or "Better Hardware, Better Reproducibility"?
So, what do we mean by code parameterisation? What advantages does it allow, and of course what effort must be… Continue Reading