Indico has been upgraded to version 3.1. Details in the SSB
Nov 4 – 8, 2019
Adelaide Convention Centre
Australia/Adelaide timezone

Ingest pipeline for ASKAP

Nov 5, 2019, 2:45 PM
15m
Riverbank R5 (Adelaide Convention Centre)

Riverbank R5

Adelaide Convention Centre

Oral Track 1 – Online and Real-time Computing Track 1 – Online and Real-time Computing

Speaker

Dr Maxim Voronkov (CSIRO)

Description

The Australian Square Kilometre Array Pathfinder (ASKAP) is a
new generation 36-antenna 36-beam interferometer capable of producing
about 2.5 Gb/s of raw data. The data are streamed from the observatory
directly to the dedicated small cluster at the Pawsey HPC centre. The ingest
pipeline is a distributed real time software which runs on this cluster
and prepares the data for further (offline) processing by imaging and
calibration pipelines. In addition to its main functionality, it turned out
to be a valuable tool for various commissioning experiments and allowed us
to run an interim system and achieve the first scientific results much earlier.
I will review the architecture of the ingest pipeline, its role in the
overall ASKAP's design as well as the lessons learned by developing a hard
real-time application in the HPC environment.

Consider for promotion No

Primary author

Dr Maxim Voronkov (CSIRO)

Presentation materials