Titlebook: Euro-Par 2015: Parallel Processing; 21st International C Jesper Larsson Tr?ff,Sascha Hunold,Francesco Versa Conference proceedings 2015 Spr

學術(shù)討論會

脫水

,Thesenf?rmige Zusammenfassung,uni-cores were the norm, hardware design was decoupled from the software stack thanks to a well defined Instruction Set Architecture (ISA). This simple interface allowed developing applications without worrying too much about the underlying hardware, while hardware designers were able to aggressivel

Merited

municipality

Die Europ?isierung von Umweltorganisationenrting, and debugging often motivate the use of tools, many of which operate at application runtime. Current trends in the HPC community, such as increasing compute core counts and the advent of new programming paradigms challenge the development of applications, as well as the development of runtime

Insatiable

,Durchführung der Evaluation eines KIS,p analysts understand the accesses to the application data structures. This information is captured using the Precise Event Based Sampling (PEBS) mechanism from the recent Intel processors, and it is correlated with the source code and the nature of the performance bottlenecks if any. Consequently,

追逐

Georg Glaeser,Werner Nachtigallide users with means to spot bottlenecks in their applications by either collecting aggregated statistics or generating lossless time-stamped traces. While obtaining detailed trace information is the best method to examine the behavior of an application in detail, it is infeasible at extreme scales