Speaker
Dr
David Lawrence
(Jefferson Lab)
Description
The GlueX experiment will gather data at up to 3GB/s into a
level-3 trigger farm, a rate unprecedented at Jefferson
Lab. Monitoring will be done using the cMsg publish/subscribe
system to transport ROOT objects over the network using
the newly developed RootSpy package. RootSpy can be attached
as a plugin to any monitoring program to "publish" its objects
on the network without modification to the original code. A
description of the RootSpy package will be presented with
details of the pub/sub model it employees for ROOT object
distribution. Data rates obtained from tests using
multi-threaded monitoring programs will also be shown.
Author
Dr
David Lawrence
(Jefferson Lab)
Co-author
Mr
James Codega
(Virginia Governor's School)
