Highlights

We developed a Nonlinear Level-set Learning (NLL) method for dimensionality reduction in high-dimensional…

Representatives of U.S. chemical facilities possessing certain chemicals in excess of published threshold quantities are required to submit to DHS their chemical inventory and other information…

Due to the scale and complexity of the Summit system, the OLCF developed and executed a thorough acceptance test plan with two major goals. The first goal was to…

With this work we looked at the overheads of in-transit and in-line visualization at various scales. We demonstrate that in-transit techniques can provide not only a time…

Scaling off-chip bandwidth is challenging due to fundamental limitations such as fixed pin count and plateauing signaling rates. Recently, vendors have turned to 2.5D and 3D stacking to closely…

Recently, persistent data structures, like key-value stores (KVSs), which are stored in an HPC system's nonvolatile memory, provide an attractive solution for a number of emerging challenges like…

  • DCA++, an ORNL-developed code to simulate correlated quantum materials.
  • Researchers develop optimized algorithm and parallelization strategies for the implementation of new…

The GTC CAAR code uses POSIX I/O natively that imposes significant challenges in obtaining highly performance I/O and overall management of…

The slowdown of Moore’s law has caused an escalation in architectural diversity over the last decade, and agile development of domain-specific heterogeneous…

Corrosion studies in molten fluoride and chloride salts were surveyed, and key data were aggregated into a single dataset. Studies were graphed by salt…