Gateways

Lock

Finding the key to your locks

Posted on 24 November 2016 by Thomas Green

Websites can be very useful for HPC to allow easier access. Recently we had an issue with a website we use and learned a few things on the way. Know your users A website has been running fine for a number of months – and building up a user base. However we recently hit an
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Drop-in session at the Queen’s Buildings

Posted on 24 February 2016 by Andrew Williams

This Thursday (the 25th February), ARCCA will be holding a drop-in session in the Trevithick library room 1.15, from 2pm to 3.30pm. These drop-in sessions are an opportunity for the community to meet up with ARCCA in order to ask us questions, suggest ideas, or plead for help! As part of this initial session at
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Rose and Managing Workflows

Posted on 9 December 2015 by Andrew Williams

How would you like a tool that would allow you to: Write and maintain workflows more efficient and sophisticated than an existing job submission script. Create dependency trees of tasks that will run at the click of a button, with automatic optimisation so that multiple tasks may be run in parallel. Revision control your tasks
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DRMAA

Working with DRMAA

Posted on 2 March 2015 by Thomas Green

Anyone who might have read earlier posts might have come across previous post on Galaxy. This used DRMAA to submit jobs when using a PBS Pro as a job scheduler. However recent issues whilst we upgraded our systems uncovered some unexpected issues with DRMAA. Going native with DRMAA First issue is with a feature of
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Portal to a new Galaxy

Posted on 24 October 2014 by Thomas Green

Within the ARCCA team we are investigating ways we can open up high-performance computing (HPC) to a wider audience. I should add this is not just an issue within ARCCA but a more general trend across HPC organisations. The name for website which provide easier access to HPC are called Portals or Gateways. The Extreme
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