Zobrazeno 1 - 10
of 169
pro vyhledávání: '"Gerhard Wellein"'
Autor:
Efthymios Oikonomou, Thomas Gruber, Achanta Ravi Chandra, Sarina Höller, Christian Alzheimer, Gerhard Wellein, Tobias Huth
Publikováno v:
Biophysical Journal. 122:1287-1300
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::903b1e044c9ae23fb48c28b540d56f15
https://doi.org/10.1016/j.bpj.2023.02.023
https://doi.org/10.1016/j.bpj.2023.02.023
Publikováno v:
Parallel Processing and Applied Mathematics ISBN: 9783031304415
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6775bd0c27c832c6519dee43035df78d
https://doi.org/10.1007/978-3-031-30442-2_24
https://doi.org/10.1007/978-3-031-30442-2_24
Publikováno v:
Parallel Processing and Applied Mathematics ISBN: 9783031304415
This paper studies the utility of using data analytics and machine learning techniques for identifying, classifying, and characterizing the dynamics of large-scale parallel (MPI) programs. To this end, we run microbenchmarks and realistic proxy appli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0eda06bfe57ebd37bbe490798ad7cbcc
https://doi.org/10.1007/978-3-031-30442-2_12
https://doi.org/10.1007/978-3-031-30442-2_12
Publikováno v:
Machine Learning. 111:791-829
Nonlinear reformulations of the spectral clustering method have gained a lot of recent attention due to their increased numerical benefits and their solid mathematical background. We present a novel direct multiway spectral clustering algorithm in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::315071c8a4e1381c02d22e7a25539e58
https://doi.org/10.1007/s10994-021-06108-1
https://doi.org/10.1007/s10994-021-06108-1
Autor:
Efthymios Oikonomou, Thomas Gruber, Achanta Ravi Chandra, Sarina Höller, Christian Alzheimer, Gerhard Wellein, Tobias Huth
The power of single-channel patch-clamp recordings is widely acknowledged among ion channel enthusiasts. The method allows observing the action of a single protein complex in real time and hence the deduction of the underlying conformational changes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bd65af98b99d53d56ecb56093925bbe
https://doi.org/10.1101/2022.09.01.506168
https://doi.org/10.1101/2022.09.01.506168
The performance of highly parallel applications on distributed-memory systems is influenced by many factors. Analytic performance modeling techniques aim to provide insight into performance limitations and are often the starting point of optimization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8a1774900d06c112cf6d6d3398a3965
http://arxiv.org/abs/2205.04190
http://arxiv.org/abs/2205.04190
Automatic code generation is frequently used to create implementations of algorithms specifically tuned to particular hardware and application parameters. The code generation process involves the selection of adequate code transformations, tuning par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ced63782ab33f8b64641c3fdcba0413c
http://arxiv.org/abs/2204.14242
http://arxiv.org/abs/2204.14242
Complex applications running on multicore processors show a rich performance phenomenology. The growing number of cores per ccNUMA domain complicates performance analysis of memory‐bound code since system noise, load imbalance, or task‐based prog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4307f6aaf2b2bd53a2ff6c9ee41e39f4
https://opus4.kobv.de/opus4-fau/frontdoor/index/index/docId/19618
https://opus4.kobv.de/opus4-fau/frontdoor/index/index/docId/19618
The multiplication of a sparse matrix with a dense vector (SpMV) is a key component in many numerical schemes and its performance is known to be severely limited by main memory access. Several numerical schemes require the multiplication of a sparse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d806f3e12e4535a03563107fc7cf452d
Autor:
Jan Laukemann, Gerhard Wellein, Tilo Wettig, Georg Hager, Nils Meyer, Christie L. Alappat, Thomas Gruber
Publikováno v:
Concurrency and Computation: Practice and Experience. 34
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf03727d4afedfd6e14fd141f1c5e429
https://doi.org/10.1002/cpe.6512
https://doi.org/10.1002/cpe.6512