1 / 10

Performance Evaluation Activities at NERSC

This presentation discusses the multifaceted roles of performance evaluation activities at NERSC, including sustained system performance, effective system performance, and evaluation of novel architectures. Ongoing activities include technology tracking, vendor internal development, evaluating Linux cluster schedulers, application benchmarking, and I/O workload characterization.

ivanj
Télécharger la présentation

Performance Evaluation Activities at NERSC

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Performance Evaluation Activities at NERSC Adrian WongAdvanced Systems GroupNERSC User Group MeetingArgonne 5/29/2003

  2. TestingNovelArchitectures ProcurementEvaluation PerformanceModeling SystemMonitoring ProcurementValidation Performance Evaluation: Multifaceted Roles TechnologyTracking

  3. Ongoing Activities • Sustained System Performance (SSP) • Real-world performance metric • Periodically used to track Seaborg • Effective System Performance (ESP) • System parameters – scheduling, job launch,… • A new dimension in procurement testing • Vendor internal development • Evaluating Linux cluster schedulers; Maui, PBS, SGE, etc… • Application Benchmark Suite • Real applications from users • Porting and maintenance • New Architecture Evaluation

  4. Ongoing Activities II • Technology tracking • Opteron, Pentium4 • I/O Workload Characterization (New)

  5. Seaborg-E & Top500 Parry Husbands

  6. ESP2 – System Validation on New Nodes

  7. ESP2 – Comparing Schedulers

  8. Profiling Example – MPI Contributions

  9. x86 Performance Tracking – NAS Serial

  10. I/O Workload Characterization Tracing and Passive Monitoring ofParallel Filesystem Activity

More Related