my journey to hpc - prace research infrastructure · marta Čudová - my journey to hpc, sc17,...

Supercomputing Technologies Research GroupBrno University of Technology, Faculty of Information Technology

Centre of Excellence IT4InnovationsBožetěchova 1/2, 612 66 Brno - Královo Pole

icudova@fit.vutbr.cz

Marta Čudová

My Journey to HPC

Supercomputing Technologies Research GroupBrno University of Technology, Faculty of Information Technology

Centre of Excellence IT4InnovationsBožetěchova 1/2, 612 66 Brno - Královo Pole

icudova@fit.vutbr.cz

Where it all has begun…

Marta Čudová - My Journey to HPC, SC17, Denver 2

Marta Čudová - My Journey to HPC, SC17, Denver 3

Python parallel solutions – Computational Fluid Dynamics

Liquid pouringvery fast

Square box

Very narrow inletand outlet

CFD

Marta Čudová - My Journey to HPC, SC17, Denver 4

Python parallel solutions – Parallel Image Reconstruction

Message Passing Model used in the 19th

Century?

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Python is slower but …

High parallel overhead

This is betterGrid Size

5

vs.

Fortran is 2x – 3x faster

Marta Čudová - My Journey to HPC, SC17, Denver 6

PRACE Summer of HPC

My present research

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Framework for planning, submitting and monitoring cooperation tasks

HPC as a service

Ultrasound treatments planning

HPC to industry

State & Open Questions

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First prototype developed

? Appropriate computational machine selection

? Run configuration

? Heterogeneous architecturessupport

My present research

Marta Čudová - My Journey to HPC, SC17, Denver 9

Framework for planning, submitting and monitoring cooperation tasks

HPC as a service

Ultrasound treatments planning

HPC to industry

Thank you for your attention!