The need for energy-efficient high-end systems has led hardware vendors to design new types of chips for general purpose computing. However, designing or porting a code tailored for these new types of processing units is often considered as a major hurdle for their broad adoption. In this paper, we consider a modern Intel Xeon Phi processor, namely the Intel Knights Landing (KNL) and a numerical code initially designed for a classical multi-core system. More precisely, we consider the qr_mumps scientific library implementing a sparse direct method on top of the StarPU runtime system. We show that with a portable programming model (task-based programming), a good software support (a robust runtime system coupled with an efficient sc...
Benefits of Intel Xeon Phi Knights Landing (KNL) systems in computing cost are examined with tight-b...
International audienceThis paper presents preliminary performance comparisons of parallel applicatio...
The Intel R Xeon PhiTM is the first processor based on Intel’s MIC (Many Integrated Cores) architect...
The need for energy-efficient high-end systems has led hardware vendors to design new types of chip...
High performance architectures are constantly evolving in order to deliver ever greater compute powe...
학위논문 (석사)-- 서울대학교 대학원 : 자연과학대학 수리과학부, 2018. 2. 신동우.This paper presents the design and implementation...
Manycores are consolidating in HPC community as a way of improving performance while keeping power e...
Energy consumption of processors and memories is quickly becoming a limiting factor in the deploymen...
International audienceThe current generation of the Xeon Phi Knights Landing (KNL) processor provide...
In this work we focus on energy performance of the Knights Landing Xeon Phi, the latest many-core ar...
Partial Differential Equations (PDEs) are widely used to simulate many scenarios in science and engi...
The emergence of new manycore architectures, such as the Intel Xeon Phi, poses new challenges in how...
This best practice guide provides information about Intel's MIC architecture and programming models ...
Since 2005, chip manufacturers have stopped raising processor frequencies, which had been the primar...
Three dimensional particle-in-cell laser-plasma simulation is an important area of computational phy...
Benefits of Intel Xeon Phi Knights Landing (KNL) systems in computing cost are examined with tight-b...
International audienceThis paper presents preliminary performance comparisons of parallel applicatio...
The Intel R Xeon PhiTM is the first processor based on Intel’s MIC (Many Integrated Cores) architect...
The need for energy-efficient high-end systems has led hardware vendors to design new types of chip...
High performance architectures are constantly evolving in order to deliver ever greater compute powe...
학위논문 (석사)-- 서울대학교 대학원 : 자연과학대학 수리과학부, 2018. 2. 신동우.This paper presents the design and implementation...
Manycores are consolidating in HPC community as a way of improving performance while keeping power e...
Energy consumption of processors and memories is quickly becoming a limiting factor in the deploymen...
International audienceThe current generation of the Xeon Phi Knights Landing (KNL) processor provide...
In this work we focus on energy performance of the Knights Landing Xeon Phi, the latest many-core ar...
Partial Differential Equations (PDEs) are widely used to simulate many scenarios in science and engi...
The emergence of new manycore architectures, such as the Intel Xeon Phi, poses new challenges in how...
This best practice guide provides information about Intel's MIC architecture and programming models ...
Since 2005, chip manufacturers have stopped raising processor frequencies, which had been the primar...
Three dimensional particle-in-cell laser-plasma simulation is an important area of computational phy...
Benefits of Intel Xeon Phi Knights Landing (KNL) systems in computing cost are examined with tight-b...
International audienceThis paper presents preliminary performance comparisons of parallel applicatio...
The Intel R Xeon PhiTM is the first processor based on Intel’s MIC (Many Integrated Cores) architect...