Event Reconstruction for Many-core Architectures using Java

Many Core Hardware Architectures

Many-Task Computing on Many-Core Architectures

Many-Task Computing (MTC) is a common scenario for multiple parallel systems, such as cluster, grids, cloud and supercomputers, but it is not so popular in shared memory parallel processors. In this sense and given the spectacular growth in performance and in number of cores integrated in many-core architectures, the study of MTC on such architectures is becoming more and more relevant. In this...

Declarative Programming Techniques for Many-Core Architectures

Future manycore architectures are likely to have heterogeneous computing resources which will include conventional CPUs as well as variants of today’s GPUs and reconfigurable logic like FPGAs. Many of the techniques that the reconfigurable computing community has championed will find new applications in mainstream applications. One challenge posed by such manycore architectures is the requireme...

A polyphase filter for many-core architectures

In this article we discuss our implementation of a polyphase filter for real-time data processing in radio astronomy. The polyphase filter is a standard tool in digital signal processing and as such a well established algorithm. We describe in detail our implementation of the polyphase filter algorithm and its behaviour on three generations of NVIDIA GPU cards (Fermi, Kepler, Maxwell), on the I...

Nanophotonic Interconnect Architectures for Many-core Microprocessors