Proliferation of SDDS Support for Various Platforms and Languages

Since Self-Describing Data Sets (SDDS) were first introduced, the source code has been ported to many different operating systems and various languages. SDDS is now available in C, Tcl, Java, Fortran, and Python. All of these versions are supported on Solaris, Linux, and Windows. The C version of SDDS is also supported on VxWorks. With the recent addition of the Java port, SDDS can now be deployed on virtually any operating system. Due to this proliferation, SDDS files serve to link not only a collection of C programs, but programs and scripts in many languages on different operating systems. The platform independent binary feature of SDDS also facilitates portability among operating systems. This paper presents an overview of various benefits of SDDS platform interoperability.Comment: 3 pages, 2 figures, submitted to ICALEPCS 200

Ground Systems Development Environment (GSDE) interface requirements and prototyping plan

This report describes the data collection and requirements analysis effort of the Ground System Development Environment (GSDE) Interface Requirements study. It identifies potential problems in the interfaces among applications and processors in the heterogeneous systems that comprises the GSDE. It describes possible strategies for addressing those problems. It also identifies areas for further research and prototyping to demonstrate the capabilities and feasibility of those strategies and defines a plan for building the necessary software prototypes

Open-source development experiences in scientific software: the HANDE quantum Monte Carlo project

The HANDE quantum Monte Carlo project offers accessible stochastic algorithms for general use for scientists in the field of quantum chemistry. HANDE is an ambitious and general high-performance code developed by a geographically-dispersed team with a variety of backgrounds in computational science. In the course of preparing a public, open-source release, we have taken this opportunity to step back and look at what we have done and what we hope to do in the future. We pay particular attention to development processes, the approach taken to train students joining the project, and how a flat hierarchical structure aids communicationComment: 6 pages. Submission to WSSSPE