Power management (PM) is cumbersome for today’s computing systems. Attainable performance is bounded by the architecture’s computing efficiency and capped in temperature, current, and power. PM is composed of multiple interacting layers. High-level controllers (HLCs) involve application-level policies, operating system agents (OSPMs), and PM govern...
Fortran compilers that provide support for Fortran’s native parallel features often do so with a runtime library that depends on details of both the compiler implementation and the communication library, while others provide limited or no support at all. This paper introduces a new generalized interface that is both compiler- and runtime-library-ag...
La reproductibilité est largement reconnue comme un principe fondamental de la recherche scientifique. Actuellement, la communauté scientifique se heurte à de nombreux défis liés à la reproductibilité, souvent désignés comme la « crise de la reproductibilité ». Cette crise a touché de nombreuses disciplines scientifiques. Dans cette thèse, nous avo...
The non-Gaussian nature of turbulent wind loading has been long accepted. Nevertheless, although this might have significant influence on design quantities, it seems to be very often ignored when it comes to practical applications, specially when dealing with real civil engineering structures, ranging from medium to quite large dimensions. Unfortun...
We introduce ssc-cdi, an open-source software package from the Sirius Scientific Computing family, designed for memory-efficient, single-node multi-GPU ptychography reconstruction. ssc-cdi offers a range of reconstruction engines in Python version 3.9.2 and C++/CUDA. It aims at developing local expertise and customized solutions to meet the specifi...
Measuring kinematic fields at the architecture scale of cellular materials is known to be highly challenging in experimental mechanics, in particular because of the geometric complexity of the specimen and the poor texture at this scale. To overcome this obstacle, a solution consists in assisting Digital Volume Correlation (DVC) with a FE-based mec...
With the increase of demand for computing resources and the struggle to provide the necessary energy, power-aware resource management is becoming a major issue for the High-performance computing (HPC) community.Including reliable energy management to a supercomputer's resource and job management system (RJMS) is not an easy task. The energy consump...
In the era of DevOps, developing new toolsets and frameworks that leverage DevOps principles is crucial. This paper demonstrates how Ansible’s powerful automation capabilities can be harnessed to manage the complexity of Kubernetes environments. This paper evaluates efficiency across various CNI (Container Network Interface) plugins by orchestratin...
This poster explores native parallel features in Fortran 2023 through the lens of supporting applications with libraries, compilers, and parallel runtimes. The language revision informally named Fortran 2008 introduced parallelism in the form of Single Program Multiple Data (SPMD) execution with two broad feature sets: (1) loop-level parallelism vi...
Dans le contexte de l'étude en condition extrême de la matière condensée, de nombreuses questions restent encore ouvertes pour comprendre certains phénomènes, notamment à cause de la difficulté de leur étude expérimentale. Selon les phénomènes étudiés, l'insuffisance de données expérimentale peut limiter la modélisation des phénomènes, ou, lorsque ...
