<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><atom:link href="https://nexgenanalytics.github.io/kokkos-org-new/index.xml" rel="self" type="application/rss+xml"/><description>Kokkos</description><language>en-us</language><link>https://nexgenanalytics.github.io/kokkos-org-new/</link><title>Kokkos</title><item><author/><description>&lt;p>Start: Jun 11, 2019, 9:00 AM
End: Jun 11, 2019, 5:00 PM&lt;/p>
&lt;p>We will provide some introduction to using Kokkos and Kokkos-Kernels at the Euro TUG in Zurich Switzerland on June 11th 2019. Come see us there to learn more about leveraging the Kokkos EcoSystem to achieve Performance Portability.&lt;/p></description><guid>https://nexgenanalytics.github.io/kokkos-org-new/outreach/events/event-01/</guid><link>https://nexgenanalytics.github.io/kokkos-org-new/outreach/events/event-01/</link><pubDate>Tue, 11 Jun 2019 00:00:00 +0000</pubDate><title>Event: Short Introduction to Kokkos at Euro Trilinos Usergroup Meeting</title></item><item><author/><description>&lt;p>Start: Apr 23, 2019, 9:00 AM
End: Apr 25, 2019, 5:00 PM&lt;/p>
&lt;p>The Kokkos team is announcing the first Kokkos Usergroup Meeting to be held in Albuquerque New Mexico, USA April 23rd through 25th. The meeting will give the growing Kokkos community a chance to present progress in adopting Kokkos, exchange experiences, discuss challenges and help set priorities for the future roadmap of Kokkos. Projects are invited to give a 20 minute presentation. Application talks are encouraged to focus on technical and algorithmic challenges in adopting Kokkos and how Kokkos’s capabilities were used to overcome those.&lt;/p></description><guid>https://nexgenanalytics.github.io/kokkos-org-new/outreach/events/event-02/</guid><link>https://nexgenanalytics.github.io/kokkos-org-new/outreach/events/event-02/</link><pubDate>Tue, 23 Apr 2019 00:00:00 +0000</pubDate><title>Event: 1st Kokkos Usergroup Meeting April 23rd-25th ABQ NM</title></item><item><author/><description><![CDATA[



















    









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<p>We are pleased to announce that Kokkos now has an HPX backend thanks to the work of Mikael Simberg from CSCS. This backend is the first backend capable of providing Kokkos’ asynchronous semantics on CPUs. It is fully functional including the task graph API. If you have time try it out and let us know how it goes. The backend is available on Kokkos’ “develop” branch: <a href="https://github.com/kokkos/kokkos/tree/develop">https://github.com/kokkos/kokkos/tree/develop</a> and will be part of the Kokkos 3.0 release in May.</p>
]]></description><guid>https://nexgenanalytics.github.io/kokkos-org-new/blog/blog-post-01/</guid><link>https://nexgenanalytics.github.io/kokkos-org-new/blog/blog-post-01/</link><pubDate>Tue, 09 Apr 2019 00:00:00 +0000</pubDate><title>HPX now available as an experimental backend</title></item><item><author/><description><![CDATA[<p>Start: Mar 26, 2019, 8:00 AM
End: Mar 29, 2019, 12:00 PM</p>
<p>We are pleased to announce that we are hosting the next <strong>Performance Portability with Kokkos Bootcamp</strong> March 26-29, 2019 at the Oakland City Center Conference Center in Oakland, CA. This workshop is intended to teach new Kokkos users how to get started and to help existing Kokkos users to further improve their codes. The training will cover the minimum required topics to get your application started on using Kokkos, and Kokkos experts will be on hand to help the more advanced users.</p>
<p>Who should attend?<br>
Anyone who has a C++ application, or would like to create C++ Kokkos kernels that hook onto an application, and would like to have a single source code run well on multiple platforms. We also encourage developers to bring applications that already use Kokkos since Kokkos experts will be available to help with more advanced use cases. Although we strongly suggest teams of two (or more) per application, please do not hesitate to apply if you are a single developer who wants attend this event.</p>
<p>What happens at the event?<br>
We will have Kokkos experts to help you with your application. This event is a tutorial and a playground to experiment with integrating Kokkos with your application and to help optimize existing Kokkos applications.</p>
<p>What happens after the event?<br>
Attendance to this event will help us create a relationship with your team that we hope to continue as you return home to continue your work. We plan to host regular office hours to tend to your teams questions in the initial stages and to help your team continue to make significant progress.</p>
<p>How should I prepare?<br>
After signing up, we will contact you to discuss your application. If you are new to Kokkos, we can help you prepare a kernel for the event. If you have an existing Kokkos application, we would like to understand your needs before the event. We hope that doing this prep work will maximize your time learning from Kokkos experts.</p>
<p>How do I apply? <br>
Registration for this event is now closed.</p>
]]></description><guid>https://nexgenanalytics.github.io/kokkos-org-new/outreach/events/event-03/</guid><link>https://nexgenanalytics.github.io/kokkos-org-new/outreach/events/event-03/</link><pubDate>Tue, 26 Mar 2019 00:00:00 +0000</pubDate><title>Event: Kokkos Bootcamp in Oakland, CA March 2019</title></item><item><author/><description><![CDATA[



















    









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<p>The Kokkos team is announcing the first Kokkos Usergroup Meeting to be held in Albuquerque New Mexico, USA April 23rd through 25th. The meeting will give the growing Kokkos community a chance to present progress in adopting Kokkos, exchange experiences, discuss challenges and help set priorities for the future roadmap of Kokkos. Projects are invited to give a 20 minute presentation. Application talks are encouraged to focus on technical and algorithmic challenges in adopting Kokkos and how Kokkos’s capabilities were used to overcome those.</p>
<p>Unfortunately we reached the capacity of our facility and can not accept more registrations.</p>
]]></description><guid>https://nexgenanalytics.github.io/kokkos-org-new/blog/blog-post-02/</guid><link>https://nexgenanalytics.github.io/kokkos-org-new/blog/blog-post-02/</link><pubDate>Fri, 18 Jan 2019 00:00:00 +0000</pubDate><title>1st Kokkos Usergroup Meeting in Albuquerque NM</title></item><item><description><![CDATA[<p>The following is a partial list of applications leveraging Kokkos for Performance Portability. The “Status” field indicates whether the application is using Kokkos in productions runs yet, or whether the project is in the process or porting over to Kokkos or developing its capabilities from scratch.</p>
<table>
<thead>
<tr>
<th style="text-align:center">AppName</th>
<th style="text-align:center">Area</th>
<th style="text-align:center">Institution</th>
<th style="text-align:center">Website</th>
<th style="text-align:center">Status</th>
<th style="text-align:center">Uses KokkosKernels</th>
<th style="text-align:center">Contact Name</th>
<th style="text-align:center">Contact Email</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align:center">Albany</td>
<td style="text-align:center">Climate</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center"><a href="https://github.com/gahansen/Albany">https://github.com/gahansen/Albany</a></td>
<td style="text-align:center">Porting</td>
<td style="text-align:center">Y</td>
<td style="text-align:center">Andy Salinger</td>
<td style="text-align:center">–</td>
</tr>
<tr>
<td style="text-align:center">LGR</td>
<td style="text-align:center">Shock Hydrodynamics</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center"><a href="https://github.com/SNLComputation/lgrtk">https://github.com/SNLComputation/lgrtk</a></td>
<td style="text-align:center">Production</td>
<td style="text-align:center">Y</td>
<td style="text-align:center">Dan Ibanez</td>
<td style="text-align:center"><a href="mailto:daibane@sandia.gov">daibane@sandia.gov</a></td>
</tr>
<tr>
<td style="text-align:center">Aria</td>
<td style="text-align:center">Thermal Fluid Multi Physics</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center"></td>
<td style="text-align:center">Porting</td>
<td style="text-align:center">Y</td>
<td style="text-align:center">Jonathan Clausen</td>
<td style="text-align:center"><a href="mailto:jclause@sandia.gov">jclause@sandia.gov</a></td>
</tr>
<tr>
<td style="text-align:center">LAMMPS</td>
<td style="text-align:center">Molecular Dynamics</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center"><a href="https://github.com/lammps/lammps">https://github.com/lammps/lammps</a></td>
<td style="text-align:center">Production</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Stan Moore</td>
<td style="text-align:center">–</td>
</tr>
<tr>
<td style="text-align:center">Trilinos-Tpetra</td>
<td style="text-align:center">Distributed Sparse Linear Algebra Package</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center"><a href="https://github.com/trilinos/trilinos">https://github.com/trilinos/trilinos</a></td>
<td style="text-align:center">Production</td>
<td style="text-align:center">Y</td>
<td style="text-align:center">Karen Devine</td>
<td style="text-align:center">–</td>
</tr>
<tr>
<td style="text-align:center">Trilinos-Phalanx</td>
<td style="text-align:center">DAG-based Assembly</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center"></td>
<td style="text-align:center">Production</td>
<td style="text-align:center">Y</td>
<td style="text-align:center">Roger Pawlowski</td>
<td style="text-align:center"><a href="mailto:rppawlo@sandia.gov">rppawlo@sandia.gov</a></td>
</tr>
<tr>
<td style="text-align:center">Trilinos-Panzer</td>
<td style="text-align:center">Finite Element Tools</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center"></td>
<td style="text-align:center">Production/Porting</td>
<td style="text-align:center">Y</td>
<td style="text-align:center">Roger Pawlowski</td>
<td style="text-align:center"><a href="mailto:rppawlo@sandia.gov">rppawlo@sandia.gov</a></td>
</tr>
<tr>
<td style="text-align:center">Trilinos – ShyLU Basker</td>
<td style="text-align:center">Sparse Direct Solver</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center"><a href="https://github.com/trilinos/Trilinos">https://github.com/trilinos/Trilinos</a></td>
<td style="text-align:center">Porting/Production</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Nathan Ellingwood, Siva Rajamanickam</td>
<td style="text-align:center"><a href="mailto:ndellin@sandia.gov">ndellin@sandia.gov</a></td>
</tr>
<tr>
<td style="text-align:center">Trilinos – ShyLU Tacho</td>
<td style="text-align:center">Tasking Cholesky Solver</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center"><a href="https://github.com/trilinos/Trilinos">https://github.com/trilinos/Trilinos</a></td>
<td style="text-align:center">Porting/Production</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Kyungjoo Kim, Siva Rajamanickam</td>
<td style="text-align:center"><a href="mailto:kyukim@sandia.gov">kyukim@sandia.gov</a></td>
</tr>
<tr>
<td style="text-align:center">Drekar</td>
<td style="text-align:center">Turbulent CFD, MHD, Plasma Physics</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center"></td>
<td style="text-align:center">Production/Porting</td>
<td style="text-align:center">Y</td>
<td style="text-align:center">Roger Pawlowski</td>
<td style="text-align:center"><a href="mailto:rppawlo@sandia.gov">rppawlo@sandia.gov</a></td>
</tr>
<tr>
<td style="text-align:center">MTGL</td>
<td style="text-align:center">Graph Library</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center">N/A</td>
<td style="text-align:center">Porting/Production</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Jon Berry</td>
<td style="text-align:center"><a href="mailto:jberry@sandia.gov">jberry@sandia.gov</a></td>
</tr>
<tr>
<td style="text-align:center">Parallel Research Kernels</td>
<td style="text-align:center">Programming Models Research</td>
<td style="text-align:center">Intel Corporation</td>
<td style="text-align:center"><a href="https://github.com/ParRes/Kernels">https://github.com/ParRes/Kernels</a></td>
<td style="text-align:center">Evaluation</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Jeff Hammond</td>
<td style="text-align:center"><a href="mailto:jeff_hammond@acm.org">jeff_hammond@acm.org</a></td>
</tr>
<tr>
<td style="text-align:center">Compadre Toolkit</td>
<td style="text-align:center">Compatible remap and PDE solution on particles using Generalized Moving Least Squares</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center">–</td>
<td style="text-align:center">Production</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Paul Kuberry</td>
<td style="text-align:center"><a href="mailto:pakuber@sandia.gov">pakuber@sandia.gov</a></td>
</tr>
<tr>
<td style="text-align:center">HOMMEXX</td>
<td style="text-align:center">Atmospheric Dynamics for Climate Simulations</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center"></td>
<td style="text-align:center">Production</td>
<td style="text-align:center">Y</td>
<td style="text-align:center">Andy Salinger</td>
<td style="text-align:center"><a href="mailto:agsalin@sandia.gov">agsalin@sandia.gov</a></td>
</tr>
<tr>
<td style="text-align:center">MiniMD</td>
<td style="text-align:center">Molecular Dynamics Proxy App</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center"><a href="https://github.com/mantevo/minimd">https://github.com/mantevo/minimd</a></td>
<td style="text-align:center">Production</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Christian Trott</td>
<td style="text-align:center"><a href="mailto:crtrott@sandia.gov">crtrott@sandia.gov</a></td>
</tr>
<tr>
<td style="text-align:center">ExaMiniMD</td>
<td style="text-align:center">Molecular Dynamics Proxy App</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center"><a href="https://github.com/ecp-copa/examinimd">https://github.com/ecp-copa/examinimd</a></td>
<td style="text-align:center">Production</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Christian Trott</td>
<td style="text-align:center"><a href="mailto:crtrott@sandia.gov">crtrott@sandia.gov</a></td>
</tr>
<tr>
<td style="text-align:center">MiniFE</td>
<td style="text-align:center">Finite Element Proxy App</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center"><a href="https://github.com/mantevo/minife">https://github.com/mantevo/minife</a></td>
<td style="text-align:center">Production</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Christian Trott</td>
<td style="text-align:center"><a href="mailto:sdhammo@sandia.gov">sdhammo@sandia.gov</a></td>
</tr>
<tr>
<td style="text-align:center">AllRegime</td>
<td style="text-align:center">CFD, All Mach number Hydrodynamics on regular grids</td>
<td style="text-align:center">CEA</td>
<td style="text-align:center">–</td>
<td style="text-align:center">Porting</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Thomas Padioleau</td>
<td style="text-align:center"><a href="mailto:thomas.padioleau@cea.fr">thomas.padioleau@cea.fr</a></td>
</tr>
<tr>
<td style="text-align:center">ppkMHD</td>
<td style="text-align:center">CFD, High order schemes for high Mach number MHD applications in astrophysics</td>
<td style="text-align:center">CEA</td>
<td style="text-align:center">–</td>
<td style="text-align:center">Porting</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Pierre Kestener</td>
<td style="text-align:center"><a href="mailto:pierre.kestener@cea.fr">pierre.kestener@cea.fr</a></td>
</tr>
<tr>
<td style="text-align:center">LBM_saclay</td>
<td style="text-align:center">Lattice Boltzmann methods for multiphase flow</td>
<td style="text-align:center">CEA</td>
<td style="text-align:center">–</td>
<td style="text-align:center">Evaluation</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Alain Cartalade / Pierre Kestener</td>
<td style="text-align:center"><a href="mailto:alain.cartalade@cea.fr">alain.cartalade@cea.fr</a>; <a href="mailto:pierre.kestener@cea.fr">pierre.kestener@cea.fr</a></td>
</tr>
<tr>
<td style="text-align:center">IOSS</td>
<td style="text-align:center">Finite Element I/O library</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center"><a href="https://github.com/gsjaardema/seacas">https://github.com/gsjaardema/seacas</a></td>
<td style="text-align:center">Porting</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Greg Sjaardema</td>
<td style="text-align:center"><a href="mailto:gdsjaar@sandia.gov">gdsjaar@sandia.gov</a></td>
</tr>
<tr>
<td style="text-align:center">SPARC</td>
<td style="text-align:center">CFD</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center">N/A</td>
<td style="text-align:center">Porting/Production</td>
<td style="text-align:center">Y</td>
<td style="text-align:center">–</td>
<td style="text-align:center">–</td>
</tr>
<tr>
<td style="text-align:center">EMPIRE</td>
<td style="text-align:center">PIC</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center">N/A</td>
<td style="text-align:center">Porting/Production</td>
<td style="text-align:center">Y</td>
<td style="text-align:center">–</td>
<td style="text-align:center">–</td>
</tr>
<tr>
<td style="text-align:center">Gemma</td>
<td style="text-align:center">Electromagnetic Radiation (EMR)</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center">N/A</td>
<td style="text-align:center">Development</td>
<td style="text-align:center">N</td>
<td style="text-align:center">William Langston</td>
<td style="text-align:center"></td>
</tr>
<tr>
<td style="text-align:center">SPARTA</td>
<td style="text-align:center">DSMC</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center"><a href="https://github.com/sparta/sparta">https://github.com/sparta/sparta</a></td>
<td style="text-align:center">Porting</td>
<td style="text-align:center">N</td>
<td style="text-align:center">–</td>
<td style="text-align:center">–</td>
</tr>
<tr>
<td style="text-align:center">EnGPar</td>
<td style="text-align:center">dynamic load balancing</td>
<td style="text-align:center">RPI SCOREC</td>
<td style="text-align:center"><a href="http://scorec.github.io/EnGPar/">http://scorec.github.io/EnGPar/</a></td>
<td style="text-align:center">Porting</td>
<td style="text-align:center">Y</td>
<td style="text-align:center">Cameron Smith</td>
<td style="text-align:center"><a href="mailto:smithc11@rpi.edu">smithc11@rpi.edu</a></td>
</tr>
<tr>
<td style="text-align:center">K-Athena</td>
<td style="text-align:center">CFD, Astrophysical MHD</td>
<td style="text-align:center">Michigan State University</td>
<td style="text-align:center">tba</td>
<td style="text-align:center">Porting</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Philipp Grete</td>
<td style="text-align:center"><a href="mailto:grete@pa.msu.edu">grete@pa.msu.edu</a></td>
</tr>
<tr>
<td style="text-align:center">Nalu-Wind</td>
<td style="text-align:center">Ecp/Exawind application</td>
<td style="text-align:center">NREL/Sandia</td>
<td style="text-align:center"><a href="https://github.com/exawind/nalu-wind">https://github.com/exawind/nalu-wind</a></td>
<td style="text-align:center">Porting/Production</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Alan Williams</td>
<td style="text-align:center"><a href="mailto:william@sandia.gov">william@sandia.gov</a></td>
</tr>
<tr>
<td style="text-align:center">STK</td>
<td style="text-align:center">Sierra Toolkit</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center">N/A</td>
<td style="text-align:center">Porting/Production</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Alan Williams</td>
<td style="text-align:center"><a href="mailto:william@sandia.gov">william@sandia.gov</a></td>
</tr>
<tr>
<td style="text-align:center">GenTen</td>
<td style="text-align:center">Tensor decompositions</td>
<td style="text-align:center">Sandia</td>
<td style="text-align:center"><a href="https://gitlab.com/tensors/genten">https://gitlab.com/tensors/genten</a></td>
<td style="text-align:center">Porting/Production</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Eric Phipps</td>
<td style="text-align:center"><a href="mailto:etphipp@sandia.gov">etphipp@sandia.gov</a></td>
</tr>
<tr>
<td style="text-align:center">DataTransferKit</td>
<td style="text-align:center">solution transfer services for multiphysics applications</td>
<td style="text-align:center">ORNL</td>
<td style="text-align:center"><a href="https://github.com/ORNL-CEES/DataTransferKit">https://github.com/ORNL-CEES/DataTransferKit</a></td>
<td style="text-align:center">Production</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Stuart Slattery</td>
<td style="text-align:center"><a href="mailto:slatterysr@ornl.gov">slatterysr@ornl.gov</a></td>
</tr>
<tr>
<td style="text-align:center">E3SM</td>
<td style="text-align:center">High-res, cloud-resolving atmosphere model (SCREAM)</td>
<td style="text-align:center">DoE</td>
<td style="text-align:center"><a href="https://github.com/E3SM-Project/scream">https://github.com/E3SM-Project/scream</a></td>
<td style="text-align:center">Development</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Jim Foucar</td>
<td style="text-align:center"><a href="mailto:jgfouca@sandia.gov">jgfouca@sandia.gov</a></td>
</tr>
<tr>
<td style="text-align:center">COMPOSE</td>
<td style="text-align:center">Earth Sciences</td>
<td style="text-align:center">SNL</td>
<td style="text-align:center"><a href="https://github.com/E3SM-Project/COMPOSE">https://github.com/E3SM-Project/COMPOSE</a></td>
<td style="text-align:center">Production and Development</td>
<td style="text-align:center">N</td>
<td style="text-align:center">Andrew M. Bradley</td>
<td style="text-align:center"><a href="mailto:ambradl@sandia.gov">ambradl@sandia.gov</a></td>
</tr>
<tr>
<td style="text-align:center">Sunata</td>
<td style="text-align:center">Metal Additive Manufacturing</td>
<td style="text-align:center">Atlas3D</td>
<td style="text-align:center"><a href="https://atlas3d.xyz/">https://atlas3d.xyz/</a></td>
<td style="text-align:center">Production and Development</td>
<td style="text-align:center">Y</td>
<td style="text-align:center">Hao Peng</td>
<td style="text-align:center"><a href="mailto:hao@atlas3d.xyz">hao@atlas3d.xyz</a></td>
</tr>
<tr>
<td style="text-align:center">BabelStream</td>
<td style="text-align:center">Benchmarking</td>
<td style="text-align:center">University of Bristol</td>
<td style="text-align:center"><a href="http://uob-hpc.github.io/BabelStream/">http://uob-hpc.github.io/BabelStream/</a></td>
<td style="text-align:center">Production</td>
<td style="text-align:center">No</td>
<td style="text-align:center">Tom Deakin</td>
<td style="text-align:center"><a href="mailto:tom.deakin@bristol.ac.uk">tom.deakin@bristol.ac.uk</a></td>
</tr>
</tbody>
</table>
]]></description><guid>https://nexgenanalytics.github.io/kokkos-org-new/community/applications/</guid><link>https://nexgenanalytics.github.io/kokkos-org-new/community/applications/</link><title>Applications</title></item><item><description><![CDATA[<p><strong>Kokkos Core</strong> is a programming model for parallel algorithms that use many-core chips and share memory among those cores. The programming model includes computation abstractions for frequently used parallel computing patterns, policies that provide details for how those computing patterns are applied, and execution spaces that denote on which cores the parallel computation is performed. The programming model also includes patterns for common data structures, policies that provide details for how those data structures are laid out in memory, and memory spaces that denote in which memory the data reside. The Kokkos Core programming model works by requiring that application development teams implement their algorithms in terms of Kokkos’ patterns, policies, and spaces. Kokkos Core can then map these algorithms onto the target architecture according to architecture-specific rules necessary to achieve best performance. While other programming models support execution patterns, execution policies, execution spaces, and memory spaces; only Kokkos supports data patterns and policies, which are necessary for performance portability.</p>




















    









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]]></description><guid>https://nexgenanalytics.github.io/kokkos-org-new/about/core/</guid><link>https://nexgenanalytics.github.io/kokkos-org-new/about/core/</link><title>Core</title></item><item><description><![CDATA[<p><strong>Kokkos Kernels</strong> is a software library of linear algebra and graph algorithms used across many HPC applications to achieve best (not just good) performance on every architecture. The baseline version of this library is written using the Kokkos Core programming model for portability and good performance. The library has architecture-specific optimizations or uses vendor-specific versions of these mathematical algorithms where needed. This reduces the amount of architecture-specific software that an application team potentially needs to develop, thus further reducing their  (modification cost)to achieve “best in class” performance. Find the code and more information at <a href="https://github.com/kokkos/kokkos-kernels">https://github.com/kokkos/kokkos-kernels</a></p>
]]></description><guid>https://nexgenanalytics.github.io/kokkos-org-new/about/kernels/</guid><link>https://nexgenanalytics.github.io/kokkos-org-new/about/kernels/</link><title>Kernels</title></item><item><description><![CDATA[<p>This page contains various presentation regarding regarding Kokkos sorted by year and category.</p>
<h1 id="citing-kokkos-core">Citing Kokkos Core</h1>
<p>Please cite Kokkos Core by including the following publication:</p>
<p><a href="https://www.osti.gov/biblio/1106586">Kokkos: Enabling manycore performance portability through polymorphic memory access patterns</a></p>
<p>H. Carter Edwards , Christian R. Trott , Daniel Sunderland, Kokkos, Journal of Parallel and Distributed Computing, v.74 n.12, p.3202-3216, December 2014</p>
<h1 id="2019">2019</h1>
<h2 id="1st-kokkos-usergroup-meeting">1ST KOKKOS USERGROUP MEETING</h2>
<p>The Talks at the Usergroup Meeting held April 23rd – 25th 2019, focused on Kokkos status and roadmap as well as user stories of deploying Kokkos in applications and libraries.</p>
<ul>
<li>Kokkos EcoSystem
<ul>
<li><a href="https://kokkos.org/wp-content/uploads/2019/04/KUG2019-Kokkos-Status-small.pdf">Kokkos-Status</a>: Feature Update on Kokkos Core for 2017-2019</li>
<li><a href="https://kokkos.org/wp-content/uploads/2019/04/KUG2019-Kokkos-Deprecation.pdf">Kokkos-Deprecation</a>: Description of deprecated features for Kokkos 3.0</li>
<li><a href="https://kokkos.org/wp-content/uploads/2019/04/KUG2019-Kokkos-RoadMap.pdf">Kokkos-RoadMap</a>: RoadMap for Kokkos Core for 2019-2021</li>
<li><a href="https://kokkos.org/wp-content/uploads/2019/04/KUG2019-KokkosKernels-Batched.pdf">KokkosKernels-Batched</a>: Developing small matrix operation support in KokkosKernels</li>
</ul>
</li>
<li>Libraries
<ul>
<li><a href="https://kokkos.org/wp-content/uploads/2019/04/KUG2019-Tpetra.pdf">Tpetra</a>: Distributed Sparse Linear Algebra Support in Trillions</li>
<li><a href="https://kokkos.org/wp-content/uploads/2019/04/KUG2019-MTGL.pdf">MTGL</a>: MultiThreaded Graph Library</li>
</ul>
</li>
<li>Applications
<ul>
<li><a href="https://kokkos.org/wp-content/uploads/2019/04/KUG2019-Albany.pdf">Albany</a>: Unstructured Finite Element Codebase</li>
<li><a href="https://kokkos.org/wp-content/uploads/2019/04/KUG2019-ExaWind.pdf">ExaWind</a>: Computational Fluid Dynamics with MultiGrid solvers</li>
<li><a href="https://kokkos.org/wp-content/uploads/2019/04/KUG2019-EMPIRE-KokkosConversion.pdf">EMPIRE</a>: Plasma Simulation Tool</li>
</ul>
</li>
</ul>
<h2 id="conferences">CONFERENCES</h2>
<ul>
<li>DOE Performance Portability Meeting
<ul>
<li><a href="https://kokkos.org/wp-content/uploads/2019/04/Trott_PPP2019-small.pdf">Kokkos EcoSystem</a></li>
</ul>
</li>
</ul>
]]></description><guid>https://nexgenanalytics.github.io/kokkos-org-new/outreach/publications/</guid><link>https://nexgenanalytics.github.io/kokkos-org-new/outreach/publications/</link><title>Publications</title></item><item><description>&lt;p>Please &lt;a href="https://github.com/kokkos/kokkos/issues/new">report issues on GitHub&lt;/a>.&lt;/p></description><guid>https://nexgenanalytics.github.io/kokkos-org-new/outreach/report-an-issue/</guid><link>https://nexgenanalytics.github.io/kokkos-org-new/outreach/report-an-issue/</link><title>Report An Issue</title></item><item><description>Search the site.</description><guid>https://nexgenanalytics.github.io/kokkos-org-new/search/</guid><link>https://nexgenanalytics.github.io/kokkos-org-new/search/</link><title>Search</title></item><item><description><![CDATA[<p>The Kokkos Team is a multi-institutional group of HPC, C++ and Linear Algebra experts with a dedication to making live easier for computation scientists and engineers.</p>




















    









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<h1 id="kokkos-core">Kokkos Core</h1>
<h2 id="sandia-national-laboratories">SANDIA NATIONAL LABORATORIES</h2>
<ul>
<li>Christian Trott (Project Lead)</li>
<li>Jan Ciesko</li>
<li>Conrad Clevenger</li>
<li>Vinh Dang</li>
<li>Nathan Ellingwood</li>
<li>Evan Harvey</li>
<li>Daniel Ibanez</li>
<li>Dong Lee</li>
<li>Nic Morales</li>
<li>Amy Powell</li>
</ul>
<h2 id="oak-ridge-national-laboratory">OAK RIDGE NATIONAL LABORATORY</h2>
<ul>
<li>Damien Lebrun-Grandie (Project Lead)</li>
<li>Daniel Arndt</li>
<li>Jakob Bludau</li>
<li>Bruno Turcksin</li>
<li>Marc Gonzalez Tallada</li>
<li>Pedro Valero Lara</li>
<li>Seyong Lee</li>
<li>Keita Teranishi</li>
</ul>
<h2 id="argonne-national-laboratory">ARGONNE NATIONAL LABORATORY</h2>
<ul>
<li>Nevin Liber</li>
</ul>
<h2 id="los-alamos-national-laboratory">LOS ALAMOS NATIONAL LABORATORY</h2>
<ul>
<li>Galen Shipman</li>
<li>Geoff Womeldorff</li>
</ul>
<h2 id="national-energy-research-scientific-computing-center">NATIONAL ENERGY RESEARCH SCIENTIFIC COMPUTING CENTER</h2>
<ul>
<li>Rahulkumar Gayatri</li>
</ul>
<h2 id="swiss-national-supercomputing-centre">SWISS NATIONAL SUPERCOMPUTING CENTRE</h2>
<ul>
<li>Mikael Simberg HPX backend</li>
</ul>
<h3 id="alumni">ALUMNI</h3>
<ul>
<li>Carter Edwards</li>
<li>Daisy Hollman</li>
<li>Daniel Sutherland</li>
<li>Jeff Miles</li>
<li>Hal Finkel</li>
<li>Graham Lopez</li>
</ul>
<h1 id="kokkos-kernels">Kokkos Kernels</h1>
<h2 id="sandia-national-laboratories-1">SANDIA NATIONAL LABORATORIES</h2>
<ul>
<li>Siva Rajamanickam (PI) Project Lead</li>
<li>Luc Berger-Vergiat Project co-Lead</li>
<li>Vinh Dang</li>
<li>Nathan Ellingwood</li>
<li>Evan Harvey</li>
<li>Brian Kelley</li>
<li>Kim Liegeois</li>
<li>Carl Pearson</li>
<li>Amy Powell</li>
</ul>
]]></description><guid>https://nexgenanalytics.github.io/kokkos-org-new/community/team/</guid><link>https://nexgenanalytics.github.io/kokkos-org-new/community/team/</link><title>Team</title></item><item><description>&lt;p>&lt;strong>Kokkos Tools&lt;/strong> is an innovative “plug in” software interface and a growing set of performance measurement and debugging tools that plug into that interface for application development teams to analyze the execution and memory performance of their software. Teams use this performance profiling and debugging information to determine how well they have designed and implemented their algorithms and to identify portions of their software that should be improved or behave erroneous. Kokkos Tools interfaces leverage the Kokkos Core programming model interface to improve an application developer’s experience dramatically by using user provided labels to identify data structures and computations.&lt;/p></description><guid>https://nexgenanalytics.github.io/kokkos-org-new/about/tools/</guid><link>https://nexgenanalytics.github.io/kokkos-org-new/about/tools/</link><title>Tools</title></item><item><description>&lt;p>Content forthcoming.&lt;/p></description><guid>https://nexgenanalytics.github.io/kokkos-org-new/community/use-case-studies/</guid><link>https://nexgenanalytics.github.io/kokkos-org-new/community/use-case-studies/</link><title>Use Case Studies</title></item></channel></rss>