. . . . "" . "Applied sciences" . . "jeani@uio.no" . "Jean Iaquinta" . . "0000-0002-8763-1643" . "01xtthb56" . "University of Oslo" . . . "micro benchmark" . . "21.052631578947366" . "17.2" . "Steeple chase" . . "Sport/Competition discipline/Horse racing/Steeple chase" . "network" . . "7.36842105263158" . "4.9" . "micro" . . "21.804511278195488" . "14.5" . "computer programming and software" . . "100.0" . "0.6090793609619141" . "Ohio State University" . . "14.586466165413531" . "9.7" . "Message Passing Inerface" . . "13.68421052631579" . "9.1" . "bench mark" . . "24.867724867724867" . "14.1" . "network interconnect" . . "11.627906976744185" . "9.5" . "interconnect" . . "10.225563909774436" . "6.8" . "Office of Management and Budget" . . "https://www.wikidata.org/wiki/Q284392" . "different Message Passing Inerface" . . "7.099143206854345" . "5.8" . "The Ohio State University (OSU) Micro Benchmarks (OMB) are a widely used suite of benchmarks for measuring and evaluating the performance of MPI operations for point-to-point, multi-pair, and collective communications." . . "47.12525667351129" . "45.9" . "Tromsø" . . "https://www.wikidata.org/wiki/Q26087" . "earth sciences" . . "100.0" . "0.4361959993839264" . "High Performance Computer" . . "8.721804511278195" . "5.8" . "computer science" . . "77.34375" . "9.9" . "Trondheim" . . "https://www.wikidata.org/wiki/Q25804" . "Education" . . "Education" . "MPI operation" . . "12.607099143206854" . "10.3" . "interconnect" . . "11.28747795414462" . "6.4" . "bandwidth" . . "8.112874779541444" . "4.6" . . "atmospheric sciences" . . "100.0" . "0.4361959993839264" . "University" . . "Education/School/Higher education/University" . "information technology" . . "22.65625" . "2.9" . "mathematical and computer sciences" . . "100.0" . "0.6090793609619141" . "benchmark" . . "23.60902255639098" . "15.7" . "Osu micro-benchmark" . . "47.61321909424724" . "38.9" . "microcomputer" . . "23.809523809523807" . "13.5" . "These benchmarks are often used for comparing different Message Passing Inerface (MPI) implementations and the underlying network interconnect." . . "30.184804928131417" . "29.4" . "benchmark" . . "22.045855379188712" . "12.5" . "computer network" . . "9.876543209876543" . "5.6" . "10.24424/zcq6-9r81" . "2024-01-09 09:49:11.373546+00:00" . "https://orcid.org/0000-0002-1784-2920" . . . "0"^^ . "https://api.rohub.org/api/ros/ee8895fd-fe5a-46d7-9228-9d98a2d3a205/crate/download/" . . . "2024-01-05 14:14:55.022211+00:00" . "2024-03-05 12:22:12.231024+00:00" . "2024-01-05 14:14:55.022211+00:00" . "The Ohio State University (OSU) Micro Benchmarks (OMB) are a widely used suite of benchmarks for measuring and evaluating the performance of MPI operations for point-to-point, multi-pair, and collective communications. These benchmarks are often used for comparing different Message Passing Inerface (MPI) implementations and the underlying network interconnect.\n\nHere we use the OSU micro-benchmark (version 7.2) to assess the performance in terms of bandwidth achieved with an Apptainer container between 2 processors on different nodes with OpenMPI (version 4.1.6) on the Norwegian academic High Performance Computers (HPC) located in Tromsø (Fram) and Trondheim (Betzy)." . "application/ld+json" . . . . . . "https://w3id.org/ro-id/ee8895fd-fe5a-46d7-9228-9d98a2d3a205" . "Apptainer" . "HPC" . "MPI" . "OSU" . "Performance" . "bandwidth" . "container" . "interconnect" . . "Dataset" . "OSU MPI Get Bandwidth Test v7.2 with OpenMPI 4.1.6 on Fram & Betzy - fork" . "OSU MPI Get Bandwidth Test v7.2 with OpenMPI 4.1.6 on Fram & Betzy" . . . "MANUAL" . . . . . . "https://w3id.org/ro-id/97b0167c-0cb4-457d-abe8-41d1a9d1b981" . "https://w3id.org/ro-id/689ffc36-0ffe-4377-b4ab-53ee2f8e231f" . "https://w3id.org/ro-id/a3a01023-9f6b-4669-917b-400cd592670c" . "https://w3id.org/ro-id/410630ec-cfe0-4f6a-a8d3-7b3bc7ad67cd" . "https://w3id.org/ro-id/5992c661-1349-4871-89bc-31d0f5aa2f7d" . "https://w3id.org/ro-id/80fcd4f4-5b97-4c2f-9072-6ff0e1d70d20" . "https://w3id.org/ro-id/36f18fd1-c8da-4abc-a760-c1f876ccd318" . "https://w3id.org/ro-id/90ddfcfe-a70d-46e2-a181-3846e6ebd245" . "https://w3id.org/ro-id/9541a4d7-5dcf-4538-a58f-d856dbdc576d" . "https://w3id.org/ro-id/b9157361-26a0-4086-a7f0-cf9219b5a69c" . "https://w3id.org/ro-id/e40e230a-dea5-4bb0-82ba-4e2cb6922c7d" . "https://w3id.org/ro-id/e92d2dda-a8a9-4b62-8f78-830313dbd598" . "https://w3id.org/ro-id/62cbee17-1ded-4790-81b5-01ee64816c6f" . "https://w3id.org/ro-id/99384322-ac68-44e7-bf3a-1c3f73b771ce" . "https://w3id.org/ro-id/10ef0dc7-7526-45dc-816e-a9bc23cbf6d6" . "https://w3id.org/ro-id/82e0c9ba-1e64-447a-81a8-204afecb9e6b" . "https://w3id.org/ro-id/9edcf58b-3d28-45be-a399-a565992d99cb" . "https://w3id.org/ro-id/18eaf3cd-b96d-4379-b5bd-fb7b257e13b5" . "https://w3id.org/ro-id/1a0ad0f6-9f84-4ffb-bb0d-869c1b00122a" . "https://w3id.org/ro-id/2f1d3077-44a0-454a-b791-32d0f64cf760" . "https://w3id.org/ro-id/31afd55e-14b0-4cb9-82f6-62b5a1044d36" . "https://w3id.org/ro-id/3c590112-d6fe-4c45-9050-af4c35fc78f0" . "https://w3id.org/ro-id/62fc07a5-a35f-4e39-ab74-55f6c9a4dbac" . "https://w3id.org/ro-id/a702e691-ee52-4ec8-b10c-35b011d00e17" . "https://w3id.org/ro-id/2bd77dde-d3ad-4d2a-b789-0259be4e19f2" . "https://w3id.org/ro-id/a4c94ca1-3f34-414f-a78b-a6460385da5d" . "https://w3id.org/ro-id/04d39a9a-c849-44f0-afbc-576721483235" . "https://w3id.org/ro-id/3b91d81d-3090-47b7-b25d-7a3bd259b242" . "https://w3id.org/ro-id/4af5c7af-dd74-4287-83ab-3f56b6d3a965" . "https://w3id.org/ro-id/8d1bb93e-1ce4-46e1-9429-9dea3905eee5" . "https://w3id.org/ro-id/ad05df42-cab0-40f8-85cd-d8a3d6f53772" . "https://w3id.org/ro-id/530ae5fa-4e77-442f-addc-2fc7cfb7ca86" . "https://w3id.org/ro-id/caa3b22c-a428-4e30-adf7-3fd303e3b1b3" . "https://w3id.org/ro-id/fcc2a3df-65f4-4da7-a716-5cdcbf1f72ac" . "https://w3id.org/ro/terms/earth-science#DataCentricResearchObjectTemplate" . "Iaquinta, Jean. \"OSU MPI Get Bandwidth Test v7.2 with OpenMPI 4.1.6 on Fram & Betzy.\" ROHub. Jan 05 ,2024. https://w3id.org/ro-id/ee8895fd-fe5a-46d7-9228-9d98a2d3a205." . . . "data" . . . "raw data" . . . "metadata" . . . "biblio" . . . "10.24424/7nkm-2072" . . "36301"^^ . "https://api.rohub.org/api/resources/8d871c23-a90b-47a0-8e62-2bbb450f8054/download/" . . "2024-01-05 14:26:46.457298+00:00" . "2024-01-09 09:49:06.876306+00:00" . "Plot showing the bandwidth as a function of the message size on Fram and Betzy" . "image/png" . . "OSU-2023Dec.png" . "2024-01-05 14:26:46.457298+00:00" . . . . "10.24424/pv5n-vq62" . . "1338"^^ . "https://api.rohub.org/api/resources/c1d71471-3c76-43a4-a1fa-2cbe6ee7a84a/download/" . . "2024-01-05 14:33:02.319503+00:00" . "2024-01-09 09:49:06.533423+00:00" . "Output of the OSU MPI Get Bandwidth Test with openMPI 4.1.6 on Fram and Betzy" . "text/csv" . "OpenMPI" . . "OSU7.2-Fram-Betzy" . "2024-01-05 14:33:02.319503+00:00" . . . . . . . "Here we use the OSU micro-benchmark (version 7.2) to assess the performance in terms of bandwidth achieved with an Apptainer container between 2 processors on different nodes with OpenMPI (version 4.1.6) on the Norwegian academic High Performance Computers (HPC) located in Tromsø (Fram) and Trondheim (Betzy)" . . "22.689938398357288" . "22.1" . . "2025-11-11T16:04:57.107+01:00"^^ . . . "OSU MPI Get Bandwidth Test v7.2 with OpenMPI 4.1.6 on Fram & Betzy" . "RSA" . 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