CASA HPC / Parallelization Meeting

  • Socorro NM, 22-27, June 2015

Logistics:

  • Meetings in Socorro Aud:
    • Video: 192.33.117.12##8109
    • Phone: 434-817-6519
  • Visitor Offices: 248, and 290

Agenda:

Monday 22 June

Morning
  • 10:00 Testing the HPC development:
    1. automated framework for performance testing of the pipelines (James);
    2. automatic regression testing using MMS in ESO’s Jenkins (Julian/Justo)

Afternoon: Initial Pipline

Tuesday 23 June

Morning
  • 9:00 MPI in CASA's build system. What happens behind the scenes. What is set and what is not. (Julian)
  • 10:30 Report on prototyping Tier-2 parallelisation using async-like mode and multi-thread approach. (Justo)'
Afternoon

Friday 26 June

Morning

Topics for work/discussions

  • Decision on the way forward on plotms parallelisation proposal
  • Decision on the way forward on 1st-Tier parallelisation improvements
  • Plan for parallelising the EVLA pipeline
  • HPC plan for 4.6
  • Hands-on work between Sandra/Justo and Stewart
  • Weight handling in mstransform: Justo/ Takeshi/ George
  • tclean parallelisation - Sanjay, Sandra, Justo, Jeff, Tak
  • Calibrating VI - Justo, George, Jim
  • Debugging with MPI Justo/Sanjay

-- JeffKern - 2015-06-22
Topic attachments
I Attachment Action Size Date Who Comment
CASA-Cluster-Framework-New-Features.pdfpdf CASA-Cluster-Framework-New-Features.pdf manage 883 K 2015-06-24 - 17:07 JustoGonzalez balance mode + new mpi4casa features (plotms parallelization, Tier 2 modes)
CASA-MPI-startup.pdfpdf CASA-MPI-startup.pdf manage 120 K 2015-06-23 - 18:30 JulianTaylor slides on mpicasa and building with mpi
HPCMeetingWrapUp2015.pdfpdf HPCMeetingWrapUp2015.pdf manage 285 K 2015-06-29 - 06:08 SandraCastro Wrap-up of the meeting
importasdmProcessingFlow.pdfpdf importasdmProcessingFlow.pdf manage 825 K 2015-06-23 - 15:57 SandraCastro Importasdm + partition
Topic revision: r8 - 2015-06-29, MartinPokorny
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