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ADIOS

ECP Software TechnologyTechnology

Exascale’s New Frontier: ADIOS

PI: Scott Klasky, Oak Ridge National Laboratory In 2016, the Department of Energy’s Exascale Computing Project (ECP) set out to develop advanced software for the arrival of exascale-class supercomputers capable of a quintillion (1018) or more calculations per second. That leap meant rethinking, reinventing, and optimizing dozens of scientific applications…
Coury Turczyn
May 20, 2024
ADIOS team ORNLTechnology

Adaptable IO System Delivers the Data

Amid the challenges that the Department of Energy’s Oak Ridge Leadership Computing Facility faced in assembling and launching the world’s first exascale-class (more than a quintillion calculations per second) supercomputer, Frontier, one key component was hitch-free. Integral to Frontier’s functionality is its ability to store the vast amounts of data…
Coury Turczyn
April 29, 2024
ADIOS and BDE researchers have incorporated a new methodology into the integrated tool that allows users to compress and stream data in real time. The new approach leverages software-defining network capabilities, allowing users to control network resources rather than manually requesting to connect.Technology

ADIOS and BigData Express Offer New Data Streaming Capabilities

ADIOS and BDE researchers have incorporated a new methodology into the integrated tool that allows users to compress and stream data in real time. The new approach leverages software-defining network capabilities, allowing users to control network resources rather than manually requesting to connect. Projects large enough to run on high-performance…
Rachel McDowell
May 29, 2018
Technology

OLCF-Fermilab Collaboration Gives ADIOS a Boost

Researchers at US Department of Energy (DOE) national laboratories frequently transfer files between experimental and observational facilities, their home institutions, and computational facilities like the Oak Ridge Leadership Computing Facility (OLCF), a DOE Office of Science User Facility located at DOE’s Oak Ridge National Laboratory (ORNL). Moving large files between…
Rachel McDowell
September 28, 2016
Technology

A Helping Hand

For many researchers, Titan is only part of the picture; managing and understanding data are quickly becoming as important as the simulations that create it.
Scott Jones
November 11, 2014
Science

Investigating the Earth’s Inner Workings

Princeton's Jeroen Tromp is part of a team using Oak Ridge National Laboratory’s (ORNL’s) Titan supercomputer, to reveal the Earth’s inner workings via adjoint tomography simulations, or monitoring the interaction of a forward wavefield, in which the waves travel from the source to the receivers, and an “adjoint” wavefield in…
Scott Jones
November 11, 2014
Technology

Titan Delivered in 2013

By adding a graphics processing unit (GPU) accelerator to the 16-core central processing unit (CPU) on each node, the OLCF substantially increased Titan’s computing capability, enabling INCITE researchers to reach unprecedented science achievements.
OLCF Staff Writer
March 18, 2014
Technology

ADIOS Wins Big

A team of researchers led by the OLCF’s Scott Klasky received an R&D 100 Award for the development of the Adaptable I/O System for Big Data, or ADIOS.
Scott Jones
July 23, 2013