More advanced topics on Intel® Xeon Phi™ Coprocessor, covering: communication and execution, vectorization, debugging, porting performance tuning, and memory models and usages.
This is a list of what are hopefully helpful hints for troubleshooting problems with OFED* and InfiniBand* when used with the Intel® Xeon Phi™ coprocessor.
1) Finding Documentation
The primary sources for information on OFED for the Intel Xeon Phi coprocessor are:
This document demonstrates the best methods to obtain, build and run the WRF model on multiple nodes in symmetric mode on Intel® Xeon Phi™ Coprocessors and Intel® Xeon processors. This document also describes the WRF software configuration and affinity settings to extract the best performance from multiple node symmetric mode operation when using Intel Xeon Phi Coprocessor and an Intel Xeon processor.
INTRODUCTION AND PURPOSE:
This is the first of a series of blogs looking at Turbo: What it is and how it impacts software.
This series discusses basic concepts, terminology, how Turbo relates to thermal profiles, when Turbo is useful, and whether Turbo can impact application design.
This is a follow on to my previous series of blogs on power management.
AN INTUITIVE ILLUSTRATION OF A CORE AND ITS HW THREADS
This is the fourth installment of a series of blogs on Power Management for the Intel® Xeon Phi™ coprocessor.