Search Results - "Eitzinger, Jan"

MD-Bench: A performance-focused prototyping harness for state-of-the-art short-range molecular dynamics algorithms by Ravedutti Lucio Machado, Rafael, Eitzinger, Jan, Laukemann, Jan, Hager, Georg, Köstler, Harald, Wellein, Gerhard

“…Molecular dynamics (MD) simulations provide considerable benefits for the investigation and experimentation of systems at atomic level. Their usage is…”
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LIKWID Monitoring Stack: A Flexible Framework Enabling Job Specific Performance monitoring for the masses by Rohl, Thomas, Eitzinger, Jan, Hager, Georg, Wellein, Gerhard

“…System monitoring is an established tool to measure the utilization and health of HPC systems. Usually system monitoring infrastructures make no connection to…”
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ClusterCockpit - A web application for job-specific performance monitoring by Eitzinger, Jan, Gruber, Thomas, Afzal, Ayesha, Zeiser, Thomas, Wellein, Gerhard

“…Monitoring is a common component of HPC system software. Up to now, monitoring focused mainly on health checking and system level performance as well as on job…”
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Performance analysis of the Kahan‐enhanced scalar product on current multi‐core and many‐core processors by Hofmann, Johannes, Fey, Dietmar, Riedmann, Michael, Eitzinger, Jan, Hager, Georg, Wellein, Gerhard

“…Summary We investigate the performance characteristics of a numerically enhanced scalar product (dot) kernel loop that uses the Kahan algorithm to compensate…”
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An instrumentation framework for performance analysis of Halide schedules by Machado, Rafael Ravedutti L., Eitzinger, Jan, Maidl, Andre Murbach, Weingaertner, Daniel

“…This work extends Halide with a profiling API to measure events supported by the target processor during the application runtime. We demonstrate how developers…”
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tinyMD: Mapping molecular dynamics simulations to heterogeneous hardware using partial evaluation by Machado, Rafael Ravedutti L., Schmitt, Jonas, Eibl, Sebastian, Eitzinger, Jan, Leißa, Roland, Hack, Sebastian, Pérard-Gayot, Arsène, Membarth, Richard, Köstler, Harald

“…This paper investigates the suitability of the AnyDSL partial evaluation framework to implement tinyMD: an efficient, scalable, and portable simulation of…”
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MD-Bench: A generic proxy-app toolbox for state-of-the-art molecular dynamics algorithms by Machado, Rafael Ravedutti Lucio, Eitzinger, Jan, Köstler, Harald, Wellein, Gerhard

“…Proxy-apps, or mini-apps, are simple self-contained benchmark codes with performance-relevant kernels extracted from real applications. Initially used to…”
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MD-Bench: Engineering the in-core performance of short-range molecular dynamics kernels from state-of-the-art simulation packages by Machado, Rafael Ravedutti Lucio, Eitzinger, Jan, Laukemann, Jan, Hager, Georg, Köstler, Harald, Wellein, Gerhard

“…Molecular dynamics (MD) simulations provide considerable benefits for the investigation and experimentation of systems at atomic level. Their usage is…”
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Unified Code Generation for the Parallel Computation of Pairwise Interactions Using Partial Evaluation by Schmitt, Jonas, Kostler, Harald, Eitzinger, Jan, Membarth, Richard

“…The evaluation of pairwise interactions is fundamental for the simulation of most molecular processes. Their efficient computation is therefore crucial for the…”
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Validation of hardware events for successful performance pattern identification in High Performance Computing by Röhl, Thomas, Eitzinger, Jan, Hager, Georg, Wellein, Gerhard

“…Tools for High Performance Computing 2015 Hardware performance monitoring (HPM) is a crucial ingredient of performance analysis tools. While there are…”
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LIKWID Monitoring Stack: A flexible framework enabling job specific performance monitoring for the masses by Röhl, Thomas, Eitzinger, Jan, Hager, Georg, Wellein, Gerhard

“…System monitoring is an established tool to measure the utilization and health of HPC systems. Usually system monitoring infrastructures make no connection to…”
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Execution-Cache-Memory Performance Model: Introduction and Validation by Hofmann, Johannes, Eitzinger, Jan, Fey, Dietmar

“…This report serves two purposes: To introduce and validate the Execution-Cache-Memory (ECM) performance model and to provide a thorough analysis of current…”
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tinyMD: A Portable and Scalable Implementation for Pairwise Interactions Simulations by Machado, Rafael Ravedutti L, Schmitt, Jonas, Eibl, Sebastian, Eitzinger, Jan, Leißa, Roland, Hack, Sebastian, Pérard-Gayot, Arsène, Membarth, Richard, Köstler, Harald

“…This paper investigates the suitability of the AnyDSL partial evaluation framework to implement tinyMD: an efficient, scalable, and portable simulation of…”
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Kerncraft: A Tool for Analytic Performance Modeling of Loop Kernels by Hammer, Julian, Eitzinger, Jan, Hager, Georg, Wellein, Gerhard

“…Achieving optimal program performance requires deep insight into the interaction between hardware and software. For software developers without an in-depth…”
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Analysis of Intel's Haswell Microarchitecture Using The ECM Model and Microbenchmarks by Hofmann, Johannes, Fey, Dietmar, Eitzinger, Jan, Hager, Georg, Wellein, Gerhard

“…This paper presents an in-depth analysis of Intel's Haswell microarchitecture for streaming loop kernels. Among the new features examined is the dual-ring…”
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Automatic Loop Kernel Analysis and Performance Modeling With Kerncraft by Hammer, Julian, Hager, Georg, Eitzinger, Jan, Wellein, Gerhard

“…Analytic performance models are essential for understanding the performance characteristics of loop kernels, which consume a major part of CPU cycles in…”
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Performance analysis of the Kahan-enhanced scalar product on current multicore processors by Hofmann, Johannes, Fey, Dietmar, Eitzinger, Jan, Hager, Georg, Wellein, Gerhard

“…We investigate the performance characteristics of a numerically enhanced scalar product (dot) kernel loop that uses the Kahan algorithm to compensate for…”
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Performance analysis of the Kahan-enhanced scalar product on current multi- and manycore processors by Hofmann, Johannes, Fey, Dietmar, Riedmann, Michael, Eitzinger, Jan, Hager, Georg, Wellein, Gerhard

“…Concurrency Computat.: Pract. Exper., 29: e3921 (2016) We investigate the performance characteristics of a numerically enhanced scalar product (dot) kernel…”
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