This report is a continuation of our previous research effort on statistical program performance analysis and comparison, in presence of program performance variability. In the previous study, we gave a formal statistical methodology to analyse program speedups based on mean or median performance metrics: execution time, energy consumption, etc. However mean or median observed performances do not always reflect the user's feeling of performance, especially when the performances are really instable. In the current study, we propose additional precise performance metrics, based on performance modelling using gaussian mixtures. We explore the difference between parametric and non parametric statistics applied on program performance analysis. ...
Measuring performance and quantifying a performance change are core evaluation techniques in program...
A software is included with the document: the software implements the speedup-test protocole.Numerou...
This thesis consists of material all of which I authored or co-authored: see Statement of Contributi...
This report is a continuation of our previous research effort on statistical program performance ana...
International audience—This article is a continuation of our previous research effort on program per...
International audienceIn the area of code performance optimisation and tuning, we are faced on the d...
12 pagesThe community of program optimisation and analysis, code performance evaluation, parallelisa...
Performance comparisons are ubiquitous in computer science. The proceedings of most conferences are ...
We introduce a tool-supported method for the formal analysis of timing, resource use, cost and other...
As a fundamental task in computer architecture research, performance comparison has been continuousl...
Understanding the performance of software is complicated. For several performance metrics, in additi...
Article first published online: 15 OCT 2012International audienceIn the area of high performance com...
In the area of high performance computing and embedded systems, numerous code optimisation methods e...
There are many metrics designed to assist in the performance debugging of large-scale parallel appli...
Performance testing is a critical factor in the optimisation of programs during its development, but...
Measuring performance and quantifying a performance change are core evaluation techniques in program...
A software is included with the document: the software implements the speedup-test protocole.Numerou...
This thesis consists of material all of which I authored or co-authored: see Statement of Contributi...
This report is a continuation of our previous research effort on statistical program performance ana...
International audience—This article is a continuation of our previous research effort on program per...
International audienceIn the area of code performance optimisation and tuning, we are faced on the d...
12 pagesThe community of program optimisation and analysis, code performance evaluation, parallelisa...
Performance comparisons are ubiquitous in computer science. The proceedings of most conferences are ...
We introduce a tool-supported method for the formal analysis of timing, resource use, cost and other...
As a fundamental task in computer architecture research, performance comparison has been continuousl...
Understanding the performance of software is complicated. For several performance metrics, in additi...
Article first published online: 15 OCT 2012International audienceIn the area of high performance com...
In the area of high performance computing and embedded systems, numerous code optimisation methods e...
There are many metrics designed to assist in the performance debugging of large-scale parallel appli...
Performance testing is a critical factor in the optimisation of programs during its development, but...
Measuring performance and quantifying a performance change are core evaluation techniques in program...
A software is included with the document: the software implements the speedup-test protocole.Numerou...
This thesis consists of material all of which I authored or co-authored: see Statement of Contributi...