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05JUN 2019
HPC
Christie Alappat comes second place in ACM Student Research Competition Grand Finals
Our PhD student Christie Louis Alappat, by winning the ACM Student Research Competition (SRC) at SC18 at the graduate level last year, has advanced to the ACM SRC Grand Finals, where the winners from 26 ACM conferences contend for the Grand Prize. For this last round he had to prepare a five-page paper about his […]
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04JUN 2019
All
Talk: Vectorized matrix-multiplication on the NEC SX-Aurora
We are pleased to announce an invited talk by Benjamin Huth from the University of Regensburg about “Vectorized matrix-multiplication on the NEC SX-Aurora.” The NEC SX-Aurora “Tsubasa” is NEC’s latest vector processor architecture. Last year, RRZE has acquired a system with two “Tsubasa” vector accelerators. They feature a memory bandwidth of close to 1 TByte/s […]
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30MAY 2019
HPC
Introduction to Node-Level Performance Engineering at Politecnico di Torino
We are pleased to announce that Georg Hager will conduct our successful one-day tutorial on “Node-Level Performance Engineering” at the Politecnico di Torino in Turin, Italy, on May 31. The tutorial is the most successful teaching activity of our group and was presented at numerous venues around the world in various formats.
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13MAY 2019
HPC
We present: The Bandwidth Benchmark
The Bandwidth Benchmark is a collection of simple streaming kernels. While it may be used for microbenchmarking, we mainly want to use it in teaching. It is heavily inspired by John McCalpin’s STREAM benchmark. It comprises eight typical streaming kernels with different data access patterns for measuring sustained main memory bandwidth. As an added benefit, the […]
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23APR 2019
HPC
LIKWID 4.3.4 released
LIKWID 4.3.4 is a bugfix release. These are the relevant changes: For systems using Intel Cluster-on-Die (CoD) or Sub-NUMA Clustering (SNC): Fix for detecting PCI devices Workaround for topology detection. The Linux kernel does not detect it properly sometimes. Don’t pin accessDaemon to SMT threads to avoid long access latencies due to busy hardware thread […]
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30JAN 2019
Allgemein
HPC intro talk available
If you work at FAU and are interested in HPC resources, members of RRZE HPC Services are able and willing to come to your chair or research group and give you a quick intro to HPC for beginners, with some focus on RRZE systems. We can adapt the depth of the talk according to your […]
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