Pyrame, a rapid-prototyping framework for online systems

21st International Conference on Computing in High Energy and Nuclear Physics

物理学;计算机科学

Magniette, Frédéric^1 ; Rubio-Roy, Miguel^1 ; Thiant, Floris^1

Laboratoire Leprince-Ringuet (LLR), Ecole Polytechnique, CNRS/IN2P3, Palaiseau

F-91128, France^1

关键词: Exchange networks;    Hardware components;    Light weight;    Memory acquisitions;    Open sources;    Protocol overhead;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/664/8/082028/pdf
DOI  :  10.1088/1742-6596/664/8/082028

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

The present work reports on the software Pyrame, an open-source online framework designed with high-energy physics applications in mind and providing a light-weight, distributed, stable, performant and easy-to-deploy solution. Pyrame is a data-acquisition chain, a data- exchange network protocol and a wide set of drivers allowing the control of hardware components. Data-acquisition throughput is on the order of 4 Gb/s for memory to memory acquisitions and Pyrame protocol overhead is about 50 s per command/response using the stock tools.