ExaFLOW project

Enabling #Exascale Fluid Dynamics. Project funded under EU #H2020. #HPC #CFD #Nek5000 #FDM #Automotive #EnergyEfficiency #scalability #IO #data #resiliency

[ExaFLOW project @ExaFLOWproject]

ExaFLOW project helps industry exploit high-order #CFD | Happy to see our project covered in Scientific Computing World. via @scwmagazine https://t.co/ykY7U1As1U

[insideHPC.com @insideHPC]

ExaFLOW Project takes on High-order CFD

https://t.co/G56gE8gGWw #CFD #HPC #ExaFLOW

[ExaFLOW project @ExaFLOWproject]

Flagship run No. 2: Spectral/hp Element Methods for Under-resolved DNS. #CFD #HPC
https://t.co/RbYWG6i4uz

[HPCwire @HPCwire]

ExaFLOW Project Helps Industry Exploit High-Order #CFD
https://t.co/0A61uMlWs5 / #HPC

[ExaFLOW project @ExaFLOWproject]

It was developed by our colleagues from @hpcepfl with the aim to provide a simple and easy-to-use interface for enabling applications to recover automatically and continue in the face of single and multi-node failures.
Because with #exascale in mind, fault tolerance matters! #HPC

[ExaFLOW project @ExaFLOWproject]

#HPC #resilience is a major challange for future #exascale systems. @hpcepfl developed the Llama-interface used to identify guard and checkpoint objects & enabling applications to recover automatically.

But why call it Llama? 🦙 Make a guess below!

https://t.co/OZtoj6Ajid

[ExaFLOW project @ExaFLOWproject]

Central to the use of the Llama-interface is the notion of guard objects and checkpoint objects within a parallel application that one wishes to make fault tolerant.

[ExaFLOW project @ExaFLOWproject]

Learn more about our first Flagship run, where we use adaptive #mesh refinement on a turbulent incompressible #flow around a NACA-4412 profile. ✈
https://t.co/uLcIZzYnla

[ExaFLOW project @ExaFLOWproject]

1st Flagship run : Running the NACA-4412 profile at a RE of 200,000 (corresponding to the speed of a glider ✈). By integrating the governing Navier-Stokes equations, the error indicator identifies regions with low resolution & refines the #mesh. #CFD
https://t.co/uLcIZzYnla

[ExaFLOW project @ExaFLOWproject]

Our list of publications has grown significantly in the last couple of weeks 💪 Click the link to read our papers and proceedings on several aspects evolving around #exascale #HPC in #CFD applications.

https://t.co/bqoQOFEvLX

[ExaFLOW project @ExaFLOWproject]

New blogpost on our first Flagship run, where we use adaptive #mesh refinement on a turbulent incompressible #flow around a NACA-4412 profile. Want to know more about us? Visit our MS tomorrow at #Icosahom18 & discuss challenges of #exascale #CFD.

https://t.co/uLcIZzYnla

[Philipp Schlatter @pschlatt1]

The ICOSAHOM conference at Imperial College has started! Join us for the @ExaFLOWproject minisymposium on Wednesday morning (MS40)!

[ExaFLOW project @ExaFLOWproject]

Let's meet July 11 at @icosahom2018 at 10 am to discuss challenges of #exascale #CFD. We talk:
1⃣Nonconforming elements in @Nek5000
2⃣Adaptive #mesh refinement in Nek5000
3⃣Mixed CG-HDG
4⃣Lossy Data Compression
5⃣Low-memory approach to resilience
https://t.co/7kF1dRqqM0

[ExaFLOW project @ExaFLOWproject]

Flagship run 1⃣ : Running the NACA-4412 profile at a RE of 200,000 (corresponding to the speed of a glider ✈). By integrating the governing Navier-Stokes equations, the error indicator identifies regions with low resolution & refines the #mesh. #CFD
https://t.co/uLcIZzYnla

[ExaFLOW project @ExaFLOWproject]

On our first Flagship run we use adaptive #mesh refinement on a turbulent incompressible #flow around a NACA-4412 profile, coupled to the highly accurate spectral-element #code @Nek5000. Learn more 👇 #CFD

https://t.co/uLcIZzYnla

[ExaFLOW project @ExaFLOWproject]

Are you ready for @icosahom2018? Don't miss our MS on high-order spectral elements in #CFD. Let's bring together the CFD community from #HPC experts to domain scientists to discuss current & future challenges towards #exascale CFD #simulations!
https://t.co/7kF1dRqqM0

[ExaFLOW project @ExaFLOWproject]

After Applications it's time for Methods at #PASC18. Grab a coffee and then visit us at 3:30 for the 'Road to #Exascale Computing' Part II. @pschlatt1, @n_jansson, Chris Cantwell, & @davidmoxey will talk about adaptive meshes, resilience, non-conforming @Nek5000 and more. #CFD

[Philipp Schlatter @pschlatt1]

The #pasc18 conference in Basel is in full swing. At 1530 the @ExaFLOWproject minisymposium starts, discussing non-conformal #nek5000 and resilience in Nektar++!

[ExaFLOW project @ExaFLOWproject]

Are you at #PASC18? Minisymposium "On the Road to #Exascale Computing: #Turbulence Simulations of Complex Flows at the PetaFlops Pit Stop, Part I: Applications" running now!