Proceedings of the 10th Central and Eastern European Software Engineering Conference in Russia
Organized since 2005, CEE-SECR is the key annual software event in Central and Eastern Europe. It is regularly attended by 800 participants from the local industry. Thanks to online and media coverage the total reach is over 1 million people from CEE region. ::: ::: The conference was initially positioned as a Russian event; however, it attracted speakers and attendees from many other countries, so in 2009 the conference was repositioned as a CEE event.
The data acquisition system for the CMS experiment at the Large Hadron Collider (LHC) will require a large and high performance event building network.Several architectures and swithch technologies are currently being evaluated.This paper describes demonstrators which have been set up to study a small-scale event builder based on PCs emulating high performance sources and sinks connected via Ethernet or Myrinet switches.Results from ongoing studies,including measurements on throughput and scaling,are presented.