Publications associées à Simultaneous multithreading

A Dynamically Reconfigurable Platform for High-Performance and Low-Power On-Board Processing

Paolo Ienne, Andrea Guerrieri, Sahand Kashani

FPGAs (Field Programmable Gate Array) are an attractive technology for high-speed data processing in space missions due to their unbeatable flexibility and best performance-to-power ratio in comparison to software. However FPGAs suffer from 3 major drawbac ...

IEEE2018

The Battle of the Schedulers: FreeBSD ULE vs. Linux CFS

Willy Zwaenepoel, Baptiste Joseph Eustache Lepers, Sébastien Chevalley, Justinien Gérard Alain Bouron

This paper analyzes the impact on application performance of the design and implementation choices made in two widely used open-source schedulers: ULE, the default FreeBSD scheduler, and CFS, the default Linux scheduler. We compare ULE and CFS in otherwise ...

2018

The Battle of the Schedulers: FreeBSD ULE vs. Linux CFS

Willy Zwaenepoel, Baptiste Joseph Eustache Lepers, Sébastien Chevalley, Justinien Gérard Alain Bouron

USENIX ASSOC2018

USSR: An UltraSound Sparse Regularization framework

Jean-Philippe Thiran, Yves Wiaux, Dimitris Perdios, Marcel Arditi, Adrien Georges Jean Besson, Florian Martinez

Ultrafast ultrasound (US) imaging uses unfocused waves to insonify the whole medium of interest at once, allowing pulse-echo US imaging to achieve very high frame rates, at the cost of a lower image quality. In this paper, we present USSR, an UltraSound Sp ...

Ieee2017

Virtualized Execution Runtime for FPGA Accelerators in the Cloud

Paolo Ienne, Mikhail Asiatici, Nithin George

FPGAs offer high performance coupled with energy efficiency making them extremely attractive computational resources within a cloud ecosystem. However, to achieve this integration and make them easy to program, we first need to enable users with varying ex ...

2017

Constraint-Flow Nets: A Model for Building Constraints from Resource Dependencies

Simon Bliudze, Alena Simalatsar, Alina Zolotukhina

The major research in the resource management literature focuses primarily on two complementary sub-problems: (1) specification languages for formulating resource requests and (2) constraint problems modelling allocation and scheduling. Both directions ass ...

Springer International Publishing2017

Reconstructing Evolving Tree Structures in Time Lapse Sequences by Enforcing Time-Consistency

Pascal Fua, Engin Türetken, Raphael Sznitman, Agata Justyna Mosinska, Jan Kybic, Przemyslaw Rafal Glowacki, Miguel Amável Dos Santos Pinheiro, Daniel Lebrecht

We propose a novel approach to reconstructing curvilinear tree structures evolving over time, such as road networks in 2D aerial images or neural structures in 3D microscopy stacks acquired in vivo. To enforce temporal consistency, we simultaneously proces ...

2017

Parallel Inverse Kinematics for Multithreaded Architectures

Ronan Boulic, Benoît Le Callennec, Mentar Mahmudi, Pawan Kumar Harish

In this article, we present a parallel prioritized Jacobian-based inverse kinematics algorithm for multithreaded architectures. We solve damped least squares inverse kinematics using a parallel line search by identifying and sampling critical input paramet ...

Association for Computing Machinery2016

Designing a Virtual Runtime for FPGA Accelerators in the Cloud

Paolo Ienne, Mikhail Asiatici, Nithin George

FPGAs can provide high performance and energy efficiency to many applications; therefore, they are attractive computing platforms in a cloud environment. However, FPGA application development requires extensive hardware design knowledge which significantly ...

Ieee2016

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Simultaneous multithreading

A Dynamically Reconfigurable Platform for High-Performance and Low-Power On-Board Processing

The Battle of the Schedulers: FreeBSD ULE vs. Linux CFS

The Battle of the Schedulers: FreeBSD ULE vs. Linux CFS

USSR: An UltraSound Sparse Regularization framework

Virtualized Execution Runtime for FPGA Accelerators in the Cloud

Constraint-Flow Nets: A Model for Building Constraints from Resource Dependencies

eQE: An open-source density functional embedding theory code for the condensed phase

Reconstructing Evolving Tree Structures in Time Lapse Sequences by Enforcing Time-Consistency

Parallel Inverse Kinematics for Multithreaded Architectures

Designing a Virtual Runtime for FPGA Accelerators in the Cloud

Graph Chatbot

Chattez avec Graph Search

The Battle of the Schedulers: FreeBSD ULE vs. Linux CFS

Constraint-Flow Nets: A Model for Building Constraints from Resource Dependencies

USSR: An UltraSound Sparse Regularization framework

eQE: An open-source density functional embedding theory code for the condensed phase

The Battle of the Schedulers: FreeBSD ULE vs. Linux CFS

A Dynamically Reconfigurable Platform for High-Performance and Low-Power On-Board Processing

Virtualized Execution Runtime for FPGA Accelerators in the Cloud

Designing a Virtual Runtime for FPGA Accelerators in the Cloud

Reconstructing Evolving Tree Structures in Time Lapse Sequences by Enforcing Time-Consistency

Parallel Inverse Kinematics for Multithreaded Architectures