Caltech researchers are using NERSC supercomputers to search for newly born supernovas. The details of their findings appear May 20 in an advance online issue of Nature.
Today NERSC announced that their Cori Phase 1 system will be the first supercomputer installed in the new Computational Research and Theory Facility, which is now in the final stages of construction at LBNL. Expected to be delivered this summer, the Cray XC40 supercomputer will be powered by Intel Haswell processors and Cray’s DataWarp burst buffer technology.
In this video from the 2015 OFS Developer’s Workshop, Katie Antypas from LBNL describes preparations for the Cori supercomputer. “We need to emphasize here that the Knights Landing processor is self-hosted, and so that means it’s not an accelerator. It’s not a coprocessor and the particular kernel processor that will be having for NERSC-8, will have more than 60 cores and it will have multiple hardware threads for the core. That’s a lot, right? Having 60 cores per node with multiple hardware threads. That a significant increase from both our Hopper and Edison system, which has 24 cores each.”
“I think it’s a very interesting period for human cosmology because it’s a golden age in which every ten years we learn breathtaking new parts of the story. We have never before been able to do that in human history – to have the chance we have now to look at and understand the universe we live in.”
NERSC has accepted a selection of key DOE science projects into its NERSC Exascale Scientific Applications Program, a collaborative effort in which NERSC will partner with code teams to prepare for the NERSC-8 Cori manycore architecture. NESAP represents an important opportunity for researchers to prepare application codes for the new architecture and to help advance […]
Researchers are using supercomputers at to detect previously unknown channels of slow-moving seismic waves in Earth’s upper mantle. This discovery helps to explain how “hotspot volcanoes”—the kind that give birth to island chains like Hawaii and Tahiti—come to exist.