A proto-Data Processing Center for LISA

11th International LISA Symposium

Cavet, Cécile^1 ; Petiteau, Antoine^1 ; Le Jeune, Maude^1 ; Plagnol, Eric^1 ; Marin-Martholaz, Etienne^1 ; Bayle, Jean-Baptiste^1

François Arago Center, APC, Univ. Paris Diderot, CNRS/IN2P3, CEA/Irfu, 13 rue Watt, Paris

75013, France^1

关键词: Analysis frameworks;    Collaborative environments;    Common infrastructures;    Continuous integrations;    Data processing centers;    Emergent information technology;    On-demand computing;    Project preparation;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/840/1/012045/pdf
DOI  :  10.1088/1742-6596/840/1/012045

来源: IOP

【 摘 要 】

The LISA project preparation requires to study and define a new data analysis framework, capable of dealing with highly heterogeneous CPU needs and of exploiting the emergent information technologies. In this context, a prototype of the mission's Data Processing Center (DPC) has been initiated. The DPC is designed to efficiently manage computing constraints and to offer a common infrastructure where the whole collaboration can contribute to development work. Several tools such as continuous integration (CI) have already been delivered to the collaboration and are presently used for simulations and performance studies. This article presents the progress made regarding this collaborative environment and discusses also the possible next steps towards an on-demand computing infrastructure. This activity is supported by CNES as part of the French contribution to LISA.