In widely-used actor-based programming languages, such as Erlang, sequential execution performance is as important as scalability of concurrency. We are developing a virtual machine called Pyrlang for the Erlang BEAM bytecode with a just-in-time (JIT) ...
Many successful efforts are currently addressing the critical shortage of a diverse, well-prepared high-performance computing (HPC) workforce. The guest editors' goal, with this issue, is to stimulate large-scale international discourse to accelerate ...
Scientific computing has evolved considerably in recent years. Scientific applications have become more complex and require an increasing number of computing resources to perform on a large scale. Grid computing has become widely used and is the chosen ...
Kai Diethelm
Erlang/Open Telecom Platform (OTP) is a runtime system that has been successfully used in specialized application areas like telecommunications for quite a few years. It is, however, almost unknown to people working in most other areas of computer science. Despite its obscurity, Erlang/OTP has features that are highly desirable in some areas of high-performance technical computing, such as networking, process distribution, concurrency, interprocess communication, and fault tolerance. Therefore, it seems natural to investigate if and how Erlang/OTP can be used in such applications. In order for such an attempt to be accepted by the scientific computing community, it is indispensable to combine Erlang/OTP with well-known, documented, and tested standard libraries like basic linear algebra subprograms (BLAS). Thus, one needs to replace the commonly used elements of high-performance computing environments like parallel virtual machine (PVM) or message passing interface standard (MPI) with Erlang/OTP, and try to leave the mathematical parts of the system unchanged. It turns out that such a path is indeed viable, and that the resulting performance is surprisingly good in many typical applications. Online Computing Reviews Service
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