Michele Michelotto (Univ. + INFN)
10/27/09, 10:45 AM
Performances of the last intel DP processor Nehalem 55xx and last amd DP processor Instanbul 24xx using the HEP-SPEC06 benchmark.
Dr Ulrich Schwickerath (CERN)
10/27/09, 11:15 AM
The recent generation of Intel XEON CPUs comes with support for symmetric multi processing, formally known as hyperthreading. In addition, a new CPU feature has been added, the Intel Turbo mode. The influence of these features on the system performance has been tested using the HEPSPEC06 benchmark suite, with enhanced statistics, and a study of the scaling behaviour has been done. The...