INTERTWinE

Investigating interoperability of programming models for Exascale. Funded by @EU_H2020 Research & Innovation Programme. Tweets reflect project views only.

[INTERTWinE @intertwine_eu]

New @intertwine_eu hybrid prog Resource Packs with real examples: #MPI + #OpenMP Threads; MPI + OpenMP Tasks/#OmpSs; MPI + #GASPI. See our Developer Hub for more information: https://t.co/yugcYts3rE

[INTERTWinE @intertwine_eu]

The @intertwine_eu legacy...our work on #HybridProgramming continues.

[Catherine Inglis @cafi_epcc]

#HPCEuropa visitor Marcos Maroñas @BSC_CNS tells us why he has come to @EPCCed to work with Dr Mark Bull on a project evaluating #OmpSs2+#TAMPI. This follows on from work done in @INTERTWINE_eu, now continuing under @PRACE_RI. #HybridProgramming @vbeltranq https://t.co/uBIE3Cmtv0

[INTERTWinE @intertwine_eu]

Almost a year since the INTERTWinE project, its legacy lives on! Great to see researchers from @EPCCed and @BSC_CNS continue to collaborate, with the continued support of @EC_H2020 funding via the @HPCEuropa3 and @PRACE_RI projects.

[Catherine Inglis @cafi_epcc]

#HPCEuropa3 9th Call for Applications now open! Apply by 19 Sep to visit an expert in your field elsewhere in Europe while using powerful #HPC resources at @BSC_CNS @Cineca1969 @CSCfi @EPCCed @grnet_gr @HLRS_HPC @ichec @KTHresearch @SURFsara_NL. Apply at https://t.co/Oszn9rupTg

[INTERTWinE @intertwine_eu]

MPI+X / Introduction to hybrid programming - course on 28-29 Jan @LRZ_DE (Garching, Germany). Includes hands-on exercises for #HybridProgramming. Free for all participants from institutes in EU or @PRACE_RI member countries. Full details at: https://t.co/ux9zKu9Q4a

[INTERTWinE @intertwine_eu]

Next @EPCCed seminar: Dan Holmes, Does persistence pay off? The MPI Forum recently voted in some new persistent operations, for collective communication. This talk looks at why persistence is a good thing in #MPI & why #HPC programmers should adopt these. Wed 28/11, Bayes G.03

[INTERTWinE @intertwine_eu]

Now online our final Best Practice Guide for #HybridProgramming: Hybridizing pure MPI applications with tasks. Guide to developing hybrid applications using #MPI as a starting point, then incorporating a task-based prog model eg #OpenMP Tasking. Read more: https://t.co/Qy5anuujzR

[INTERTWinE @intertwine_eu]

Another new INTERTWinE Best Practice Guide has been published! Our Best Practice Guide for migration of MPI legacy code to the GASPI-SHAN data-flow model provides advice on migrating 'flat’ #MPI legacy code (where MPI is used in shared memory) to #GASPI: https://t.co/AjaKaCmD0l

[INTERTWinE @intertwine_eu]

New from @intertwine_eu: a Best Practice Guide on #HybridProgramming using #PaRSEC and #OpenMP. https://t.co/S9rfzAz2uF

[INTERTWinE @intertwine_eu]

Tomorrow Fri 16/11 at #SC18 at PAW-ATM (Parallel Applications Workshop, Alternatives To MPI), the talk "Efficient Algorithms for Collective Operations with Notified Communication in Shared Windows" will feature @INTERTWinE_eu-related work. More details:
https://t.co/yIrmHXcBIN

[INTERTWinE @intertwine_eu]

All of Nick's #SC18 booth presentation slides on the main results from INTERTWinE can be found on the PRACE website: https://t.co/tNOETrnn7v

[INTERTWinE @intertwine_eu]

Want to know more about our project results? Don't hesitate to get in touch!

[INTERTWinE @intertwine_eu]

Also highlighted: the Developer Hub area on our webpage, including our series of #HybridProgramming Best Practice Guides, example codes to download and run, information on our work with standards bodies, and exascale applications workshop reports. All at: https://t.co/6xTa0yYy0P

[INTERTWinE @intertwine_eu]

Among the project highlights, Nick presented the INTERTWinE Resource Manager and our work on #GASPI and shared segments.

[INTERTWinE @intertwine_eu]

If you missed Nick Brown's #SC18 booth presentation explaining the successful outcomes of the @intertwine_eu project, you can download his slides from the @PRACE_RI website: https://t.co/tNOETrnn7v

[INTERTWinE @intertwine_eu]

Also today at 15:20 @BSC_CNS booth #2038, our @intertwine_eu colleague @xavierteruel will give a 20-min Introduction to the #OmpSs-2 programming model. Why not pop along after Nick Brown's presentation of INTERTWinE results at 15:00 at the @PRACE_RI booth #2033 right next door?

[INTERTWinE @intertwine_eu]

Come to #SC18 @PRACE_RI booth #2033 today at 15:00 to hear Nick Brown @EPCCed present an overview of the results of the @intertwine_eu project.

[INTERTWinE @intertwine_eu]

#SC18 reminder: Nick Brown @EPCCed on Driving Asynchronous Distributed Tasks with Events, 3:40 pm in D173. Followed by panel session on open-source software at 4:40 pm - all within 4th Workshop for #OpenSource #Supercomputing (OpenSuCo).

[INTERTWinE @intertwine_eu]

#SC18 talk: Driving Asynchronous Distributed Tasks with Events by Nick Brown @EPCCed, discussing @intertwine_eu work done within a @PRACE_RI mini-project. Mon 12/11 3:40-4:00 D173. https://t.co/QBsgvpiCJY

[INTERTWinE @intertwine_eu]

Our @intertwine_eu Resource Packs provide a whole host of information about #HybridProgramming using MPI+OpenMP Threads, MPI+OmpSs or MPI+GASPI. If programming model interoperability is a challenge for you, check out the https://t.co/Mu0ho6rBbi now. #MPI #OpenMP #OmpSs #GASPI

[Roman Iakymchuk 🌻🇺🇦 @riakymch]

As an appetizer before #SC18 check out @intertwine_eu final updates to the Resource Packs: MPI+OpenMP Threads; MPI+OmpSs; MPI+GASPI; Resource Manager. https://t.co/pvQqKvy7LC

[INTERTWinE @intertwine_eu]

You can also hear from @intertwine_eu's Nick Brown @EPCCed at an #SC18 panel session on open-source software (Mon 12 Nov 4:40 to 5pm)
as part of the same workshop, the 4th Workshop for Open Source Supercomputing (OpenSuCo).
https://t.co/eUhdGvz5Uz

[INTERTWinE @intertwine_eu]

#SC18 talk: Driving Asynchronous Distributed Tasks with Events by Nick Brown @EPCCed, discussing @intertwine_eu work done within a @PRACE_RI mini-project. Mon 12/11 3:40-4:00 D173. https://t.co/QBsgvpiCJY

[INTERTWinE @intertwine_eu]

Come and hear about the final results from the @intertwine_eu project at #SC18! Nick Brown will give a booth presentation on the important advances in solving interoperability problems between parallel programming APIs @PRACE_RI / @exdci_eu booth (#2033), Wed 14 Nov 15:00-15:15.