14529
Unai Lopez Novoa
The high performance computing landscape is shifting from assemblies of homogeneous nodes towards heterogeneous systems, in which nodes consist of a combination of traditional out-oforder execution cores and accelerator devices. Accelerators, built around GPUs, many-core chips, or FPGAs, are used to offload compute-intensive tasks. These devices provide superior theoretical performance compared to traditional multi-core CPUs, […]
View View   Download Download (PDF)   
Mariusz Uchronski, Agnieszka Kwiecien, Marcin Gebarowski
CP2K is an application for atomistic and molecular simulation and, with its excellent scalability, is particularly important with regards to use on future exascale systems. The code is well parallelized using MPI and hybrid MPI/OpenMP, typically scaling well to ~1 core per atom in the system. The research on CP2K done within PRACE-1IP stated that […]
View View   Download Download (PDF)   
Mathias Bourgoin, Emmanuel Chailloux, Jean-Luc Lamotte
We present an OCaml GPGPU library with a DSL embedded into OCaml to express GPGPU kernels. The level of performance achieved is measured through different examples. We also discuss the use of GPGPU programming to increase the performance of multicore-CPUs software, written in OCaml.
View View   Download Download (PDF)   
Mathias Bourgoin, Emmanuel Chailloux, Jean-Luc Lamotte
General purpose computing on graphics processing units (GPGPU) consists of using GPUs to handle computations commonly handled by CPUs. GPGPU programming implies developing specific programs to run on GPUs managed by a host program running on the CPU. To achieve high performance implies to explicitly organize memory transfers between devices. Besides, different incompatible frameworks exist […]

* * *

* * *

Follow us on Twitter

HGPU group

1736 peoples are following HGPU @twitter

Like us on Facebook

HGPU group

369 people like HGPU on Facebook

HGPU group © 2010-2016 hgpu.org

All rights belong to the respective authors

Contact us: