Submit your IO500 results for the upcoming SC'26 list, which will be presented at our BOF. See the Call for Submissions for details.
Historical ISC24 List
Ranking of all submissions ever received
| # | Information | IO500 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| BoF | Institution | System | Storage Vendor | File System Type | Client Nodes | Total Client Proc. | Score | BW | MD | Repro. | |
| (GiB/s) | (kIOP/s) | ||||||||||
| 1 | SC20 | Forschungszentrum Juelich (FZJ) | JUWELS | HPEDDN | IME | 10 | 400 | 29.81 | 178.11 | 4.99 | - |
| 2 | ISC20 | Janelia Research Campus, HHMI | Vast | Vast Data | Scale-out NAS | 10 | 620 | 7.27 | 5.96 | 8.86 | - |
| 3 | SC19 | Janelia Research Campus, HHMI | Vast | Vast Data | Scale-out NAS | 10 | 820 | 8.01 | 6.31 | 10.17 | - |
| 4 | SC20 | The Science and Technology Facilities Council | JASMIN 4 | Quobyte Inc. | Quobyte | 10 | 240 | 11.34 | 12.34 | 10.43 | - |
| 5 | SC19 | Janelia Research Campus, HHMI | Vast | Vast Data | Scale-out NAS | 10 | 480 | 7.77 | 5.39 | 11.18 | - |
| 6 | SC19 | Janelia Research Campus, HHMI | Vast | Vast Data | Scale-out NAS | 10 | 480 | 8.45 | 6.16 | 11.60 | - |
| 7 | ISC18 | KAUST | ShaheenII | Cray | DataWarp | 1,024 | 8,192 | 77.37 | 496.81 | 12.05 | - |
| 8 | SC18 | KAUST | Shaheen II | Cray | DataWarp | 10 | 80 | 13.99 | 14.45 | 13.53 | - |
| 9 | SC18 | Clemson University | Palmetto | Dell | BeeGFS | 32 | 32 | 6.67 | 2.95 | 15.10 | - |
| 10 | SC20 | Janelia Research Campus, HHMI | Vast | Vast Data | Scale-out NAS | 10 | 260 | 10.64 | 7.44 | 15.22 | - |
| 11 | ISC20 | Janelia Research Campus, HHMI | Vast | Vast Data | Scale-out NAS | 10 | 620 | 9.87 | 6.36 | 15.32 | - |
| 12 | SC20 | The Science and Technology Facilities Council | JASMIN 4 | Quobyte Inc. | Quobyte | 48 | 336 | 17.55 | 19.76 | 15.60 | - |
| 13 | SC19 | Janelia Research Campus, HHMI | dm11 | #N/A | Scale-out NAS | 10 | 760 | 6.42 | 2.61 | 15.82 | - |
| 14 | ISC20 | German Climate Computing Center | Mistral | Cray | Lustre1 | 10 | 120 | 6.92 | 2.89 | 16.57 | - |
| 15 | SC19 | National Supercomputing Centre, Singapore | Aspire 1 | DDN | IME | 10 | 160 | 43.04 | 101.75 | 18.21 | - |
| 16 | SC19 | Janelia Research Campus, HHMI | Vast | Vast Data | Scale-out NAS | 88 | 2,816 | 12.50 | 8.31 | 18.79 | - |
| 17 | ISC18 | DKRZ | Mistral | Seagate | Lustre1 | 100 | 1,200 | 15.47 | 12.68 | 18.88 | - |
| 18 | ISC19 | SUSE | TigerShark | SUSE, Intel, Lenovo | CephFS | 14 | 98 | 8.38 | 3.58 | 19.60 | - |
| 19 | SC18 | Clemson University | Palmetto | Dell | BeeGFS | 48 | 48 | 7.64 | 2.93 | 19.88 | - |
| 20 | SC18 | CERN | Bytecollider | CephFS | 64 | 64 | 7.56 | 2.83 | 20.16 | - | |
| 21 | SC23 | Eikon Therapeutics | spt-compute1 | Qumulo | Qumulo Core | 20 | 40 | 7.58 | 2.82 | 20.38 | - |
| 22 | ISC23 | Panasas | PanEast ActiveStor UltraXL | Panasas | Panfs | 10 | 80 | 6.25 | 1.86 | 21.01 | |
| 23 | ISC20 | German Climate Computing Center | Mistral | Cray | Lustre1 | 10 | 120 | 7.92 | 2.93 | 21.36 | - |
| 24 | SC18 | Queen Mary; University Of London | Apocrita | E8 | GPFS | 10 | 240 | 9.65 | 4.32 | 21.55 | - |
| 25 | ISC19 | SUSE | TigerShark | SUSE, Intel, Lenovo | SUSE Enterprise Storage | 10 | 70 | 7.32 | 2.48 | 21.60 | - |
| 26 | SC23 | Universidad Carlos III de Madrid | MareNostrum 4 | ARCOS-UC3M | Expand | 10 | 320 | 22.77 | 23.88 | 21.71 | |
| 27 | ISC18 | JCAHPC | Oakforest-PACS | DDN | IME | 2,048 | 16,384 | 101.48 | 471.25 | 21.85 | - |
| 28 | ISC22 | Omnibond | OrangeFS-Google | Omnibond-Google | OrangeFS | 10 | 150 | 9.82 | 4.40 | 21.92 | - |
| 29 | SC18 | Clemson University | Palmetto | Dell | BeeGFS | 10 | 10 | 7.14 | 2.32 | 22.05 | - |
| 30 | SC19 | Nanyang Technological University | Hadley | DDN | GPFS | 10 | 640 | 12.89 | 7.47 | 22.24 | - |
| 31 | SC22 | Omnibond | OrangeFS-Google | Omnibond-Google | OrangeFS | 10 | 150 | 9.92 | 4.27 | 23.08 | - |
| 32 | ISC23 | Panasas | PanEast ActiveStor Flash | Panasas | Panfs | 10 | 80 | 10.57 | 4.49 | 24.90 | |
| 33 | ISC18 | PNNL | EMSL Cascade | Lustre | 126 | 252 | 11.12 | 4.88 | 25.33 | - | |
| 34 | ISC19 | Janelia Research Campus, HHMI | Vast | Vast Data | Scale-out NAS | 10 | 480 | 11.96 | 5.64 | 25.37 | - |
| 35 | SC18 | Clemson University | ofsdev | Dell | Lustre | 10 | 40 | 7.36 | 1.90 | 28.59 | - |
| 36 | SC18 | Clemson University | Palmetto | Dell | BeeGFS | 16 | 16 | 9.07 | 2.84 | 28.95 | - |
| 37 | ISC19 | Queen Mary University Of London | Apocrita | E8 | Spectrum Scale | 10 | 240 | 11.73 | 4.73 | 29.11 | - |
| 38 | SC18 | Clemson University | Palmetto | Dell | BeeGFS | 32 | 32 | 9.42 | 2.94 | 30.19 | - |
| 39 | SC19 | Stanford | Sherlock/Regal | Dell | Lustre | 10 | 160 | 7.05 | 1.64 | 30.28 | - |
| 40 | ISC20 | SUSE | HammerHead | SUSE/Ampere/Arm | CephFS | 10 | 200 | 14.55 | 6.95 | 30.46 | - |
| 41 | ISC18 | KAUST | ShaheenII | Cray | Lustre | 1,000 | 16,000 | 41.00 | 54.17 | 31.03 | - |
| 42 | SC18 | Clemson University | Palmetto | Dell | BeeGFS | 32 | 128 | 6.26 | 1.25 | 31.42 | - |
| 43 | SC19 | IST Austria | IST Austria HPC | Homemade@IST | BeeGFS | 10 | 100 | 6.63 | 1.39 | 31.62 | - |
| 44 | ISC21 | Howard Hughes Medical Institute Janelia Research Campus | Vast | nrsv | 10 | 300 | 15.50 | 7.54 | 31.84 | - | |
| 45 | SC20 | University of Tsukuba | Cygnus | OSS | Gfarm | 10 | 20 | 16.12 | 8.10 | 32.09 | - |
| 46 | ISC20 | SUSE | HammerHead | SUSE/Ampere/Arm | CephFS | 10 | 200 | 15.07 | 7.05 | 32.21 | - |
| 47 | ISC18 | KAUST | ShaheenII | Cray | DataWarp | 300 | 2,400 | 70.90 | 151.53 | 33.17 | - |
| 48 | ISC20 | SUSE | HammerHead | SUSE/Ampere/Arm | CephFS | 10 | 220 | 15.61 | 7.34 | 33.22 | - |
| 49 | SC19 | SUSE | TigerShark | SUSE, Intel, Lenovo | SUSE Enterprise Storage - CephFS | 10 | 80 | 12.43 | 4.64 | 33.34 | - |
| 50 | SC21 | HHMIJRC | Janelia Compute Cluster | Vast Data | Vast | 80 | 2,880 | 21.72 | 14.11 | 33.42 | - |
| 51 | ISC20 | SUSE | HammerHead | SUSE/Ampere/Arm | CephFS | 10 | 220 | 15.38 | 7.04 | 33.57 | - |
| 52 | SC21 | CMKL University | Apex | DDN | Lustre | 4 | 240 | 18.60 | 10.27 | 33.66 | - |
| 53 | ISC18 | JCAHPC | Oakforest-PACS | DDN | IME | 2,048 | 16,384 | 137.78 | 560.10 | 33.89 | - |
| 54 | ISC20 | National Center for Supercomputing Applications | HAL | DDN | Spectrum Scale | 10 | 100 | 11.13 | 3.63 | 34.15 | - |
| 55 | ISC19 | Hewlett Packard Enterprise | GTO | Hewlett Packard Enterprise | HPE XFS | 10 | 200 | 26.21 | 19.57 | 35.11 | - |
| 56 | ISC20 | National Center for Supercomputing Applications | HAL | DDN | Spectrum Scale | 10 | 100 | 11.31 | 3.62 | 35.37 | - |
| 57 | SC18 | Clemson University | ofsdev | Dell | Lustre | 16 | 64 | 8.63 | 2.10 | 35.37 | - |
| 58 | ISC19 | Janelia Research Campus, HHMI | dm11 | Scale-out NAS | 10 | 320 | 9.22 | 2.38 | 35.64 | - | |
| 59 | SC19 | Clemson University | Palmetto Burstbuffer | AdvancedHPC | BeeGFS | 10 | 120 | 21.55 | 12.97 | 35.80 | - |
| 60 | SC18 | Clemson University | ofsdev | Dell | Lustre | 16 | 128 | 8.58 | 2.05 | 35.83 | - |
| 61 | SC18 | Clemson University | ofsdev | Dell | BeeGFS | 16 | 16 | 16.22 | 7.33 | 35.88 | - |
| 62 | SC23 | LCPQ | Ampere | Home made | BeeGFS | 10 | 30 | 6.65 | 1.22 | 36.16 | |
| 63 | ISC19 | Janelia Research Campus, HHMI | Vast | Vast Data | Scale-out NAS | 96 | 3,072 | 17.18 | 8.15 | 36.22 | - |
| 64 | SC19 | Janelia Research Campus, HHMI | SharedScratch | WekaIO | Parallel Filesystem | 10 | 400 | 24.70 | 16.32 | 37.37 | - |
| 65 | ISC22 | GWDG | NHR Goettingen FTP BeeGFS | 8 | 128 | 18.46 | 9.01 | 37.85 | - | ||
| 66 | SC18 | Google and DDN | Lustre on GCP | Lustre | 10 | 80 | 12.82 | 4.30 | 38.23 | - | |
| 67 | SC19 | SUSE | TigerShark | SUSE, Intel, Lenovo | SUSE Enterprise Storage - CephFS | 15 | 120 | 14.91 | 5.74 | 38.72 | - |
| 68 | SC19 | IST Austria | IST Austria HPC | Homemade@IST | BeeGFS | 4 | 80 | 8.41 | 1.77 | 39.98 | - |
| 69 | ISC20 | Janelia Research Campus, HHMI | SharedScratch | WekaIO | Parallel Filesystem | 10 | 600 | 21.32 | 11.27 | 40.32 | - |
| 70 | ISC20 | National Center for Supercomputing Applications | NCSA Industry System | DDN/Dell | Spectrum Scale | 8 | 96 | 11.28 | 3.04 | 41.78 | - |
| 71 | SC19 | Janelia Research Campus, HHMI | sharedscratch | WekaIO | Parallel Filesystem | 10 | 480 | 18.07 | 7.75 | 42.12 | - |
| 72 | ISC18 | DKRZ | Mistral | Seagate | Lustre | 100 | 1,200 | 29.33 | 20.35 | 42.29 | - |
| 73 | SC20 | EPCC | Archer 2 (test system) | Cray | Lustre | 10 | 80 | 10.68 | 2.63 | 43.43 | - |
| 74 | ISC18 | Joint Institute for Nuclear Research | Govorun | RSC | Lustre | 24 | 192 | 12.08 | 3.34 | 43.65 | - |
| 75 | SC18 | Korea Institute of Science and Technology Information (KISTI) | NURION | DDN | IME | 2,048 | 4,096 | 156.91 | 554.23 | 44.43 | - |
| 76 | SC18 | Clemson University | ofsdev | Dell | BeeGFS | 10 | 80 | 10.17 | 2.32 | 44.67 | - |
| 77 | ISC18 | DKRZ | Mistral | Seagate | Lustre | 100 | 1,000 | 32.15 | 22.77 | 45.39 | - |
| 78 | ISC20 | Simon Fraser University | Cedar | Dell/Seagate | Lustre | 288 | 288 | 18.72 | 7.66 | 45.75 | - |
| 79 | SC19 | Stanford | Sherlock/Oak | Dell, QCT, HGST | Lustre | 10 | 240 | 9.31 | 1.89 | 45.87 | - |
| 80 | SC20 | NASA | hyperwall4 | Intel. SK-Hynx | SSD | 128 | 1,024 | 75.75 | 122.24 | 46.94 | - |
| 81 | ISC19 | Inspur | Inspur | BeeGFS | 10 | 400 | 20.17 | 8.61 | 47.26 | - | |
| 82 | SC23 | Mississippi State University High Performance Computing Collaboratory | Orion | DDN | Lustre | 10 | 400 | 17.57 | 6.43 | 48.03 | |
| 83 | ISC19 | Inspur | TStor3000 | Inspur | BeeGFS | 10 | 400 | 14.67 | 4.48 | 48.06 | - |
| 84 | ISC19 | Janelia Research Campus, HHMI | dm11 | Scale-out NAS | 96 | 960 | 12.45 | 3.22 | 48.16 | - | |
| 85 | ISC20 | JCAHPC | Oakforest-PACS | DDN | IME | 2,048 | 16,384 | 168.09 | 581.43 | 48.60 | - |
| 86 | ISC20 | Janelia Research Campus, HHMI | SharedScratch | WekaIO | Parallel Filesystem | 10 | 600 | 24.19 | 11.85 | 49.39 | - |
| 87 | ISC20 | National Center for Supercomputing Applications | NCSA Industry System | DDN/Dell | Spectrum Scale | 8 | 96 | 12.37 | 3.03 | 50.54 | - |
| 88 | ISC19 | University of Birmingham | BEAR-AI | DDN | Spectrum Scale | 10 | 20 | 12.54 | 2.97 | 52.85 | - |
| 89 | SC18 | Clemson University | ofsdev | Dell | BeeGFS | 16 | 32 | 13.12 | 3.17 | 54.21 | - |
| 90 | ISC18 | Fraunhofer | Seislab | ThinkparQ | BeeGFS | 24 | 24 | 16.96 | 5.13 | 56.14 | - |
| 91 | SC18 | Clemson University | ofsdev | Dell | BeeGFS | 32 | 32 | 22.02 | 8.55 | 56.68 | - |
| 92 | ISC20 | Officinalis (1 Client) | Red Hat, Intel, QCT | CephFS | 1 | 112 | 21.24 | 7.87 | 57.32 | - | |
| 93 | SC21 | GWDG | SCC | BeeGFS | 10 | 80 | 12.55 | 2.63 | 59.85 | - | |
| 94 | ISC23 | Arizona State University | Sol | Dell | BeeGFS | 10 | 160 | 16.48 | 4.40 | 61.76 | |
| 95 | ISC20 | JCAHPC | Oakforest-PACS | DDN | IME | 512 | 4,096 | 146.33 | 341.29 | 62.74 | - |
| 96 | SC23 | Howard Hughes Medical Institute Janelia Research Campus | Janelia Compute Cluster | Vast Data | Vast | 32 | 2,048 | 26.83 | 11.45 | 62.84 | |
| 97 | SC19 | Stanford | Sherlock/Fir | Dell, QCT, HGST | Lustre | 10 | 240 | 18.25 | 5.23 | 63.74 | - |
| 98 | SC18 | Clemson University | ofsdev | Dell | BeeGFS | 16 | 128 | 11.01 | 1.90 | 63.81 | - |
| 99 | ISC21 | Georgia Institute of Technology | PACE-Phoenix | DDN | Lustre | 10 | 240 | 17.07 | 4.52 | 64.48 | - |
| 100 | ISC22 | Telecommunications Technology Association | GLUESYS | anystor3.1 lustre | 4 | 112 | 25.29 | 9.56 | 66.90 | - | |