It is easy to find errors and inefficient parts of a sequential program, by using a standard debugger/profiler, but there is no such tool in a parallel environment. The only way to study the race conditions of a parallel program is to execute it and collect data about its execution. The programmer can then use the generated trace files and specialized tuning tools to visualize and improve the behavior of the program: idle processors, communications, etc. The problem in large parallel systems is that these tools have to deal with an enormous amount of data. The classical approach to monitor and trace analysis i.e. sequential, event driven, post-mortem monitoring) is no longer realistic. To avoid this bottleneck, we introduced PIMSY (Parallel...
This paper describes techniques which automatically detect data races in parallel programs by analyz...
AbstractIn software development, a metric is the measurement of some characteristic of a program's p...
Abstract. Tracing parallel programs to observe their performance introduces in-trusion as the result...
It is easy to find errors and inefficient parts of a sequential program, by using a standard debugge...
This paper presents scalability as a basis for profiling and performance debugging of parallel progr...
The dynamic behavior of parallel programs can be disclosed by event-driven monitoring. A hybrid moni...
A powerful and widely-used method for analyzing the performance behavior of parallel programs is eve...
One of the important phases of parallel programming is performance analysis. Trace data provides inf...
Due to the complex interactions between activities in parallel processes, the dynamic behavior of th...
A powerful and widely-used method for analyzing the performance behavior of parallel programs is eve...
A powerful and widely-used method for analyzing the performance behavior of parallel programs is ev...
International audienceTo efficiently exploit the resources of new many-core architectures, integrati...
Abstract. Automatic trace analysis is an effective method of identifying complex performance phenome...
In this thesis, we studied the behavior of parallel programs to understand how to automated the task...
Performance analysis tools are an important component of the parallel program development and tuning...
This paper describes techniques which automatically detect data races in parallel programs by analyz...
AbstractIn software development, a metric is the measurement of some characteristic of a program's p...
Abstract. Tracing parallel programs to observe their performance introduces in-trusion as the result...
It is easy to find errors and inefficient parts of a sequential program, by using a standard debugge...
This paper presents scalability as a basis for profiling and performance debugging of parallel progr...
The dynamic behavior of parallel programs can be disclosed by event-driven monitoring. A hybrid moni...
A powerful and widely-used method for analyzing the performance behavior of parallel programs is eve...
One of the important phases of parallel programming is performance analysis. Trace data provides inf...
Due to the complex interactions between activities in parallel processes, the dynamic behavior of th...
A powerful and widely-used method for analyzing the performance behavior of parallel programs is eve...
A powerful and widely-used method for analyzing the performance behavior of parallel programs is ev...
International audienceTo efficiently exploit the resources of new many-core architectures, integrati...
Abstract. Automatic trace analysis is an effective method of identifying complex performance phenome...
In this thesis, we studied the behavior of parallel programs to understand how to automated the task...
Performance analysis tools are an important component of the parallel program development and tuning...
This paper describes techniques which automatically detect data races in parallel programs by analyz...
AbstractIn software development, a metric is the measurement of some characteristic of a program's p...
Abstract. Tracing parallel programs to observe their performance introduces in-trusion as the result...