Large Scale and Performance Tests of the HLT/DAQ Software

November 2006 DAQ/HLT large scale tests at CERN on LXBATCH testbed  
Performed in November/December 2006  -    50 -950 nodes, farm size increasing in steps
Draft Test Report  is available on the TWIKI pages, where it is being updated with the results of further analysis. A  snapshot is available as PDF document. The document number in the CERN document server  EDMS  is ATL-D-TR-0004.

June 2005 DAQ/HLT large scale tests at CERN on LXBATCH testbed  
6th of June - 19th of July 2005:     50 -700 nodes, farm size increasing in steps
Planning document: EDMS ATL-D-TN-0002
Test report  Version 1.0 Final - ATL-D-TR-0003  on the CERN document server

EF large scale tests on the Westgrid Testbed in Canada in 2 phases:
    from 30th March to 12th April 2005 100-200 CPUs and
    from 11th May-20th May 2005 250 nodes/500 CPUs, 19-20th May 840 nodes

March 2004 tests:  Large Scale and Performance tests on LXSHARE testbed with ~ 320 PCs

 The report document: ATLAS HLT/DAQ Software Large Scale Tests March 2004
is available on the Cern document server as V1.3 under the report number
ATL-D-TR-0001, EDMS Id: 499884, or here directly: LST04results.pdf  

Descriptions of operational aspects, test results and reports of previous test performed in 2001, 2002 and 2003 are available.
Detailed Test Results are published in the  Report ATL-DQ-TR-0012 ver.1 EDMS Id: 392827  2003 Online Software Large Scale and Performance Tests 
and have been presented during the Atlas TDAQ week in March 2003, see the  slides
Initial feedback on individual tests and components were discussed in the  January 2003  Online Software meeting  

The Test results for the scalability test run at CERN on LXPLUS Cluster on January 13-15, 2003 is available under Test results for the EF Supervision  ATL-DH-TR-0001 ver.1

last edited: 27/04/07   doris                                                                 
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