Speaker
Dr
marc dobson
(CERN)
Description
The ATLAS TDAQ System will be composed of 3000 processors with a few processes per
processor. The Process Manager component of the TDAQ software is responsible for
launching and controlling these processes. The main requirements are for robustness,
availability and recoverability of the system, as well as the possibiity of full
launch, control and monitoring of the TDAQ processes. This paper will present the
unique choices made during the recent redesign of this component in order to fulfill
all requirements and especially recently added ones. The measurements of its
performance and the analysis of its robustness and reliability will also be presented
and shown to be compatible with requirements of the experiment.
Primary author
Dr
marc dobson
(CERN)
