2 citations · 3 across the 7 of their papers we have counts for
8 papers · 1 filter
STaKTAU: profiling HPC applications' operating system usage
Camille Coti, Kevin Huck, Allen D. Malony
This paper presents a approach for measuring the time spent by HPC applications in the operating system's kernel. We use the SystemTap interface to insert timers before and after s…
SKaMPI-OpenSHMEM: Measuring OpenSHMEM Communication Routines
Camille Coti, Allen D. Malony
Benchmarking is an important challenge in HPC, in particular, to be able to tune the basic blocks of the software environment used by applications. The communication library and di…
Measuring OpenSHMEM Communication Routines with SKaMPI-OpenSHMEM User's manual
Camille Coti, Allen D Malony
This document presents the OpenSHMEM extension for the Special Karlsruhe MPI benchmark and the measurement algorithms used to measure the routines.
On-the-fly Optimization of Parallel Computation of Symbolic Symplectic Invariants
Joseph Ben Geloun, Camille Coti, Allen D. Malony
Group invariants are used in high energy physics to define quantum field theory interactions. In this paper, we are presenting the parallel algebraic computation of special invaria…
Parallel parametric linear programming solving, and application to polyhedral computations
Camille Coti, David Monniaux, Hang Yu
Parametric linear programming is central in polyhedral computations and in certain control applications.We propose a task-based scheme for parallelizing it, with quasi-linear speed…
Parallel Galton Watson Process
Olivier Bodini, Camille Coti, Julien David
In this paper, we study a parallel version of Galton-Watson processes for the random generation of tree-shaped structures. Random trees are useful in many situations (testing, bina…