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Domain > vanroo.se
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More information on this domain is in
AlienVault OTX
Is this malicious?
Yes
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DNS Resolutions
Date
IP Address
2018-09-13
54.231.130.146
(
ClassC
)
2025-10-24
3.5.68.127
(
ClassC
)
2026-01-06
3.5.69.38
(
ClassC
)
2026-01-27
3.5.64.246
(
ClassC
)
2026-02-08
3.5.71.118
(
ClassC
)
Port 80
HTTP/1.1 200 OKx-amz-id-2: t2kN45lLsfewEBN7D22ES2saQiN7fo65tkuWoj4OTIxyGnDPApbxvIpF7uf0y/85mRH0qWEvq4O/HA+3/4LwO/IrLPGQ61ctx-amz-request-id: P9NBQ0JSF0ATRJW5Date: Fri, 24 Oct 2025 16:49:49 GMTLast-Mod !DOCTYPE html>!-- saved from url(0017)http://vanroo.se/ -->html>head>meta http-equivContent-Type contenttext/html; charsetwindows-1252>meta namegoogle-site-verification contentE4V_58vXb__NDX3r_6vkJJ_iJUItQlMX10R7-xAA36E />style>.center { margin-left: auto; margin-right: auto; width: 70%;}/style>style typetext/css>/style>/head>body>div classcenter>p>Full chronoogical publications list of submitted and published papers is on my a hrefhttp://scholar.google.be/citations?userWXDHu0IAAAAJ>google scholar profile/a> /p>h1>Krylov solvers that hide latencies and avoid communication./h1>p>The current generation of iterative methods give a poor performance onmodern hardware since communication and synchronization costs dominateover the cost of the floating point operations. We are working oncommunication avoiding and hiding in iterative Krylov methods andintroduced so-called em>pipelined Krylov/em> methods where the latencyassociated with dot-products is hidden behind other computations. Itoffers a much better performance in strong scaling experiments. Weare currently also working on high-arithmetic intensity Krylov methodsthat are build on top of kernels that can be SIMD vectorized./p>p>img height300 width400 alignmiddle srchttp://win.ua.ac.be/~wvroose/pipe_GMRES.png>/p>ul>li>p>S. Cools, J. Cornelis and W. Vanroose, em>Numerically Stable Recurrence Relations for the Communication Hiding Pipelined Conjugate Gradient Method,/em>accepted in IEEE transactions on parallel and distributed systems, preprint arXiv:1902.03100 (2019). a hrefhttps://arxiv.org/pdf/1902.03100.pdf>PDF/a>/p>/li>li>p>E. Agullo, S. Cools, E. Fatih-Yetkin, L. Giraud and W. Vanroose,em>On soft errors in the Conjugate Gradient method: sensitivity androbust numerical detection,/em>submitted , Inria RESEARCH REPORT9226, HAL Id: hal-01929738(2018). a hrefhttps://hal.inria.fr/hal-01929738/document>PDF/a>/p>/li>li>p>J. Cornelis, S. Cools and W. Vanroose,em>The Communication-Hiding Conjugate Gradient Method with Deep Pipelines/em>submitted, arXiv preprin
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