Opened 19 months ago

Closed 5 months ago

#2160 closed Task (fixed)

HPC-04_MCastrillo_HPDAonlineDiagGPU

Reported by: mcastril Owned by: mcastril
Priority: low Milestone: IMMERSE 2019
Component: DIA Version: trunk
Severity: minor Keywords: diagnostics,
Cc: Review: pending
MP ready?: no
Progress: The expected outcome for 2019 is to have a small demonstrator of a small set of NEMO diagnostics running on GPUs. This objective has been fulfilled. Currently we are improving the solution for this first set in order to increase its efficiency by applying techniques allowing to mitigate the overhead of the data offload. Also we are porting the model to Power9 architecture to run the full model in MareNostrum4 Power9 cluster. The whole task will be continued in the following years.

Description

Context

High performance data analytics solutions aiming at tackling the online diagnostics of the NEMO model will be explored as complementary components in the model diagnostics software eco-system. Online techniques leveraging fast (low latency and real-time) data analytics approaches (e.g. on fat nodes) will be evaluated in real cluster environments. In particular, an interface of NEMO to the High Performance Data Analitics (HPDA) framework will be designed and implemented for online diagnostics.

This ticket is for HPC-04_MCastrillo_HPDAonlineDiagGPU action, which is the first phase of this work.

Proposal


Commit History (0)

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Change History (3)

comment:1 Changed 9 months ago by nicolasmartin

  • Type changed from Enhancement to Task

comment:2 Changed 9 months ago by mcastril

  • MP ready? set to no
  • Progress modified (diff)
  • Review set to pending

comment:3 Changed 5 months ago by clevy

  • Resolution set to fixed
  • Status changed from new to closed
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