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ROMIO at SC 2019

November 22, 2019 by Latham, Robert J.

We wrapped up another SC week in Denver . Saw a good bit of interest in ROMIO features, performance, and supported drivers at our I/O tutorial Parallel I/O in Practice I’m excited about some of the new features discussed at the HDF5 BoF, including an “everyone reads the same data” optimization that was a tremendous …

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ROMIO at SC 2017

November 9, 2017 by Latham, Robert J.

If you would like to learn more about I/O in High Performance Computing, come check out our SC 2017 tutorial Parallel I/O in Practice. We will cover the hardware and software that makes up the software stack on large parallel computers. MPI-IO takes up a big chunk of time, as do the I/O libraries which …

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Rajeev Thakur speaking about history of MPI-IO

September 20, 2017 by Latham, Robert J.

Rajeev Thakur, original author of ROMIO, will be speaking at the “Celebrating 25 years of MPI” symposium on 25 September.   It’s one of the workshops held in conjunciton with EuroMPI 2017.  If you are traveling to Argonne for the conference, stop by and let him know what you think about ROMIO. For more information, visit http://www.mcs.anl.gov/mpi-symposium/ …

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ROMIO at SC 2016

August 26, 2016 by Latham, Robert J.

If you would like to learn more about I/O in High Performance Computing, come check out our SC 2016 tutorial Parallel I/O in Practice. We will cover the hardware and software that makes up the software stack on large parallel computers. MPI-IO takes up a big chunk of time, as do the I/O libraries which …

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ROMIO (and more) I/O tutorial at SC 2015

November 12, 2015 by Latham, Robert J.

SC 2015 is just a few days away. ROMIO will be part of our Sunday I/O tutorial. “Parallel I/O In Practice”: our 11th full-day tutorial on Parallel I/O hardware, software, tools and strategies. ROMIO, Parallel-NetCDF, HDF5, and Darshan will be the focus of the afternoon half of the day. File systems and storage hardware will …

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ROMIO on the RCE Podcast

February 20, 2012 by Latham, Robert J.

Brock Palen and Jeff Squyres chatted with Rajeev Thakur and Rob Latham about ROMIO for the RCE Podcast. That discussion was episode 66. We talked about ROMIO’s history, how ROMIO serves as the MPI-IO implementation for several MPI implementations, file system support, and what’s coming down the road.

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