'Many processors' presentation slideshows

Introduction to Parallel Processing

634 views • 37 slides

Non-Intrusive Dynamic Application Profiling for Detailed Loop Execution Characterization

Non-Intrusive Dynamic Application Profiling for Detailed Loop Execution Characterization . Ajay Nair, Roman Lysecky Department of Electrical and Computer Engineering University of Arizona Tucson, AZ USA {ajaynair, rlysecky}@ece.arizona.edu. Introduction Application Profiling.

339 views • 26 slides

Synchronization

Synchronization. Synchronization. How to synchronize processes? Need to protect access to shared data to avoid problems like race conditions Typical example: Updating a shared account balance. Problem below?. Processor 1 lw $ t0,balance lw $ t1,amount add $t0,$ t0,t1

353 views • 24 slides

Higher Resolution Operational Models

Higher Resolution Operational Models. Operational Mesoscale Model History. Early: LFM, NGM (history) Eta (mainly history) MM5: Still used by some, but phasing out NMM- Main NWS mesoscale model. Sometimes called WRF-NMM WRF-ARW: Heavily used by research and some operational communities.

353 views • 23 slides

Parallelization for a Block-Tridiagonal System with MPI

367 views • 15 slides

Characteristics of the potato crisps processing industry in Kenya

464 views • 13 slides