Essays about: "performance counters"

Showing result 21 - 23 of 23 essays containing the words performance counters.

  1. 21. A tool for monitoring resource usage in large scale supercomputing clusters

    University essay from PELAB - Laboratoriet för programmeringsomgivningar; Tekniska högskolan

    Author : Andreas Petersson; [2012]
    Keywords : ;

    Abstract : Large scale computer clusters have during the last years become dominant for making computations in applications where extremely high computation capacity is required. The clusters consist of a large set of normal servers, interconnected with a fast network. READ MORE

  3. 22. Low Overhead Online Phase Predictor and Classifier

    University essay from Institutionen för informationsteknologi

    Author : Andreas Sembrant; [2011]
    Keywords : ;

    Abstract : It is well known that programs exhibit time varying behavior. For example, some parts of the execution are memory bound while others are CPU bound. Periods of stable behavior are called program phases. Classifying the program behavior by the average over the whole execution can therefore be misleading, i. READ MORE

  4. 23. Low-Overhead Memory Access Sampler : An Efficient Method for Data-Locality Profiling

    University essay from Institutionen för informationsteknologi

    Author : Peter Vestberg; [2011]
    Keywords : ;

    Abstract : There is an ever widening performance gap between processors and main memory, a gap bridged by small intermediate memories, cache memories, storing recently referenced data. A miss in the cache is an expensive operation because it requires data to be fetched from main memory. It is therefore crucial to understand application cache behavior. READ MORE