HEPiX Spring 2010 Workshop

Session

Benchmarking

23 Apr 2010, 09:00

LNEC

48. Preliminary Measurements of Hep-Spec06 on the new multicore processor

Mr Michele Michelotto (Univ. + INFN)

23/04/2010, 09:00

Benchmarking

We had access to a remote server with 2 x 6174 amd processor. Preliminary measurements will be show Some early measurements on an Intel 5600 worker node will be exposed.

40. Hyperthreading influence on CPU performance

Joao Marttins (LIP)

23/04/2010, 09:30

Benchmarking

In this report we present the hyperthreading influence on CPU performance when running the HEP-SPEC2006 benchmark suite in a 2 quadcore CPU shared memory system (HP BL460c G6). This study was performed as a function of the number of running instances (from eight to sixteen), and with and without SPEC RATE. We concluded that the elapsed application run time can be clearly reduced if...