NHR-PerfLab-Seminar

Browse all posts in the NHR-PerfLab-Seminar category.

67 to 72 of 74

08JUN 2021
HPC
NHR PerfLab Seminar: Tasking in OpenMP 5.0
Speaker: Dr. Christian Terboven (RWTH Aachen IT Center) Title: Tasking in OpenMP 5.0 Abstract: With the increasing prevalence of multi-core processors, shared-memory programming models are essential. OpenMP is a popular, portable, widely supported, and easy-to-use shared-memory model. Since version 3.0 released in 2008, OpenMP offers tasking to support the creation of composable parallel software blocks […]Speaker: Dr. Christian Terboven (RWTH Aachen IT Center) Title: Tasking in OpenMP 5.0 Abstract: With the increasing prevalence of multi-core processors, shared-memory programming models are essential. OpenMP is a popular, portable, widely supported, and easy-to-use shared-memory model. Since version 3.0 released in 2008, OpenMP offers tasking to support the creation of composable parallel software blocks […]
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18MAY 2021
Allgemein
NHR PerfLab Seminar Talk: ALTO: Adaptive Linearized Storage of Sparse Tensors
We are happy to announce a talk by Jan Laukemann (Intel Labs) in the NHR PerfLab seminar. Title: ALTO: Adaptive Linearized Storage of Sparse Tensors Abstract: The analysis of high-dimensional sparse data is becoming increasingly popular in many important domains. However, real-world sparse tensors are challenging to process due to their irregular shapes and data […]
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04MAY 2021
HPC
NHR PerfLab Seminar Talk: A Modular Precision Ecosystem Based on a Memory Accessor
The NHR PerfLab is pleased to host an online seminar talk by Hartwig Anzt (Karlsruhe Institute of Technology): Title: Pushing the Roofline: A Modular Precision Ecosystem Based on a Memory Accessor Abstract: The roofline model not only provides a powerful tool for predicting the performance an application will exhibit and quantifying its efficiency within the hardware-specific […]
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26APR 2021
HPC
NHR PerfLab Seminar Talk: Automatic Generation of Models of Microarchitectures
The NHR PerfLab is pleased to announce a seminar talk by Andreas Abel from Saarland University. Title: Automatic Generation of Models of MicroarchitecturesAbstract: Detailed microarchitectural models are necessary to predict, explain, or optimize the performance of software running on modern microprocessors. Building such models often requires a significant manual effort, as the documentation provided by […]The NHR PerfLab is pleased to announce a seminar talk by Andreas Abel from Saarland University. Title: Automatic Generation of Models of MicroarchitecturesAbstract: Detailed microarchitectural models are necessary to predict, explain, or optimize the performance of software running on modern microprocessors. Building such models often requires a significant manual effort, as the documentation provided by […]
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22MAR 2021
HPC
NHR PerfLab Seminar Talk: Parallel Selection on GPUs
The NHR PerfLab is pleased to host an online seminar talk by Tobias Ribizel (KIT) about Parallel Selection on GPUs. Abstract: We present a novel parallel selection algorithm for GPUs capable of handling single rank selection (single selection) and multiple rank selection (multiselection). The algorithm requires no assumptions on the input data distribution, and has […]
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12MAR 2021
Allgemein
NHR PerfLab seminar talk on heterogeneous memory systems
We are happy to welcome Steffen Christgau from the Zuse Institute Berlin (ZIB) for a seminar talk. Title: On the Interaction of Memory, Application and Operating System on a Heterogeneous Memory System Date: 2021-03-16 Time: 2 p.m. – 3 p.m. Abstract: Storage Class Memory (SCM) opens new possibilities for workloads requiring a large […]
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