A crucial step in the process of application performance analysis is the accurate detection of program bottlenecks. A bottleneck is any event which contributes to extend the execution time. Determining their cause is important for application developpers as it enable them to detect code design and generation flaws.Bottleneck detection is becoming a difficult art. Techniques such as event counts,which succeeded to find bottlenecks easily in the past, became less efficient because of the increasing complexity of modern micro-processors, and because of the introduction of parallelism at several levels. Consequently, a real need for new analysis approaches is present in order to face these challenges.Our work focuses on performance analysis and...
International audienceUnderstanding the performance of a multi-threaded application is difficult. Th...
We present a novel tool, called S-Check, for identifying performance bottlenecks in parallel and net...
In order to meet stringent performance requirements, system administrators must effectively detect u...
A crucial step in the process of application performance analysis is the accurate detection of progr...
The complexity of CPUs has increased considerably since their beginnings, introducing mechanisms suc...
Debugging, as usually understood, revolves around finding and removing defects in software that prev...
Detecting performance bottlenecks in a target application is provided. In response to receiving hots...
Le débogage, tel qu'il est généralement défini, consiste à trouver et à supprimer les problèmes empê...
High Performance Computing is now a strategic resource as it allows to simulate complex phenomena in...
The software performance optimizations process is one of the most challenging aspects of developing ...
Bottleneck analysis plays an important role in the early design of parallel computers and programs. ...
In high performance computing, benchmarks evaluate architectures, compilers and optimizations. Stand...
Applications may have unintended performance problems in spite of compiler optimizations, because of...
The problem of interpreting the results of performance analysis is quite critical, mostly because th...
Today's distributed systems are made of various software componentswith complex interactions and a l...
International audienceUnderstanding the performance of a multi-threaded application is difficult. Th...
We present a novel tool, called S-Check, for identifying performance bottlenecks in parallel and net...
In order to meet stringent performance requirements, system administrators must effectively detect u...
A crucial step in the process of application performance analysis is the accurate detection of progr...
The complexity of CPUs has increased considerably since their beginnings, introducing mechanisms suc...
Debugging, as usually understood, revolves around finding and removing defects in software that prev...
Detecting performance bottlenecks in a target application is provided. In response to receiving hots...
Le débogage, tel qu'il est généralement défini, consiste à trouver et à supprimer les problèmes empê...
High Performance Computing is now a strategic resource as it allows to simulate complex phenomena in...
The software performance optimizations process is one of the most challenging aspects of developing ...
Bottleneck analysis plays an important role in the early design of parallel computers and programs. ...
In high performance computing, benchmarks evaluate architectures, compilers and optimizations. Stand...
Applications may have unintended performance problems in spite of compiler optimizations, because of...
The problem of interpreting the results of performance analysis is quite critical, mostly because th...
Today's distributed systems are made of various software componentswith complex interactions and a l...
International audienceUnderstanding the performance of a multi-threaded application is difficult. Th...
We present a novel tool, called S-Check, for identifying performance bottlenecks in parallel and net...
In order to meet stringent performance requirements, system administrators must effectively detect u...