Scientific Computing Seminar

Date:

Friday, March 4, 2005

Time:

1:00pm-2:00pm

Location:

50A-5132

Seminar Speaker:

David Skinner
User Services Group
NERSC

Title:

Integrated Performance Monitoring

Abstract:

IPM is a portable profiling infrastructure for parallel codes. It provides a low-overhead performance summary of the computation and communication in a parallel program. This talk will present the core methodology of IPM along with case studies in parallel application performance. Monitoring the performance of parallel code is important both to application improvement and for the characterization of application workloads needed in planning future compute resources. A variety of NERSC application performance profiles will be presented from a range of HPC architectures.

http://www.nersc.gov/~dskinner/ipm/

Sponsor of Seminar:

Horst Simon

Scientific Computing

Contact Esmond G. Ng EGNg@lbl.gov