pSSAlib: The partial-propensity stochastic chemical network simulator.

Autor: Oleksandr Ostrenko, Pietro Incardona, Rajesh Ramaswamy, Lutz Brusch, Ivo F Sbalzarini

Publikováno v: PLoS Computational Biology, Vol 13, Iss 12, p e1005865 (2017)

Chemical reaction networks are ubiquitous in biology, and their dynamics is fundamentally stochastic. Here, we present the software library pSSAlib, which provides a complete and concise implementation of the most efficient partial-propensity methods

Externí odkaz: https://doaj.org/article/4366b30fb90440aa98bd33bf62ea10ea

Model-based autotuning of discretization methods in numerical simulations of partial differential equations

Autor: Jeronimo Castrillon, Nesrine Khouzami, Pietro Incardona, Ivo F. Sbalzarini, Friedrich Michel

Publikováno v: Journal of Computational Science

We present an autotuning approach for compile-time optimization of numerical discretization methods in simulations of partial differential equations. Our approach is based on data-driven regression of performance models for numerical methods. We use

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04d54596cf08ba8a3bdb77b4401620d1
https://hdl.handle.net/21.11116/0000-000B-0363-2

Distributed Sparse Block Grids on GPUs

Autor: Pietro Incardona, Tommaso Bianucci, Ivo F. Sbalzarini

Publikováno v: Lecture Notes in Computer Science ISBN: 9783030787127
ISC

We present a design and implementation of distributed sparse block grids that transparently scale from a single CPU to multi-GPU clusters. We support dynamic sparse grids as, e.g., occur in computer graphics with complex deforming geometries and in m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::036a2924676a16a9f5c2cb7630ede4a4
https://doi.org/10.1007/978-3-030-78713-4_15

An Architecture for Interactive In Situ Visualization and its Transparent Implementation in OpenFPM

Autor: Stefan Gumhold, Ivo F. Sbalzarini, Ulrik Günther, Ata Deniz Aydin, Pietro Incardona, Aryaman Gupta

Publikováno v: ISAV'20 In Situ Infrastructures for Enabling Extreme-Scale Analysis and Visualization at SC'20, 12.11.2020, New York, NY, USAISAV'20: ISAV'20 In Situ Infrastructures for Enabling Extreme-Scale Analysis and Visualization
ISAV@SC

Live in situ visualization of numerical simulations – interactive visualization while the simulation is running – can enable new modes of interaction, including computational steering. Designing easy-to-use distributed in situ architectures, with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43e3dad7e4680cbbea23abde0c20644a
https://www.hzdr.de/publications/Publ-32167-1

OpenFPM: A scalable open framework for particle and particle-mesh codes on parallel computers

Autor: Yaroslav Zaluzhnyi, Pietro Incardona, Rajesh Ramaswamy, Ivo F. Sbalzarini, Antonio Leo

Publikováno v: Computer Physics Communications

Scalable and efficient numerical simulations continue to gain importance, as computation is firmly established as the third pillar of discovery, alongside theory and experiment. Meanwhile, the performance of computing hardware grows through increasin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0fb16eaf24503b7bf7279eaced47d0a
https://hdl.handle.net/21.11116/0000-0004-9A31-721.11116/0000-0004-9A2F-B