Submit your IO500 results for the upcoming ISC'26 list, which will be presented at our BOF. See the Call for Submissions for details.
Historical ISC22 List
This is the ISC22 historian IO500 list
| # | Information | IO500 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| BoF | Institution | System | Storage Vendor | File System Type | Client Nodes | Total Client Proc. | Score | BW | MD | Repro. | |
| (GiB/s) | (kIOP/s) | ||||||||||
| 1 | ISC20 | Korea Institute of Science and Technology Information (KISTI) | NURION | DDN | IME | 2,048 | 2,048 | 282.45 | 515.59 | 154.74 | - |
| 2 | ISC19 | JCAHPC | Oakforest-PACS | DDN | IME | 2,048 | 2,048 | 275.65 | 492.06 | 154.41 | - |
| 3 | SC20 | JCAHPC | Oakforest-PACS | DDN | IME | 2,048 | 4,096 | 253.57 | 697.20 | 92.22 | - |
| 4 | ISC20 | JCAHPC | Oakforest-PACS | DDN | IME | 2,048 | 16,384 | 168.09 | 581.43 | 48.60 | - |
| 5 | SC18 | Korea Institute of Science and Technology Information (KISTI) | NURION | DDN | IME | 2,048 | 4,096 | 156.91 | 554.23 | 44.43 | - |
| 6 | ISC18 | JCAHPC | Oakforest-PACS | DDN | IME | 2,048 | 16,384 | 137.78 | 560.10 | 33.89 | - |
| 7 | ISC18 | JCAHPC | Oakforest-PACS | DDN | IME | 2,048 | 16,384 | 101.48 | 471.25 | 21.85 | - |
| 8 | SC18 | Korea Institute of Science and Technology Information (KISTI) | NURION | DDN | IME | 2,048 | 4,096 | 35.97 | 14.06 | 92.03 | - |
| 9 | ISC18 | KAUST | ShaheenII | Cray | DataWarp | 1,024 | 8,192 | 77.37 | 496.81 | 12.05 | - |
| 10 | ISC21 | Google Cloud | DDN | Lustre | 1,000 | 5,000 | 569.99 | 282.78 | 1,148.90 | - | |
| 11 | ISC18 | KAUST | ShaheenII | Cray | Lustre | 1,000 | 16,000 | 41.00 | 54.17 | 31.03 | - |
| 12 | SC21 | CQ | Narval | Dell | Lustre | 640 | 640 | 68.31 | 32.74 | 142.53 | - |
| 13 | SC18 | University of Cambridge | Data Accelerator | Dell EMC | Lustre | 528 | 4,224 | 158.71 | 71.40 | 352.75 | - |
| 14 | ISC21 | Pengcheng Laboratory | Pengcheng Cloudbrain-II on Atlas 900 | Pengcheng | MadFS | 512 | 36,864 | 36,850.40 | 3,421.62 | 396,872.82 | - |
| 15 | ISC19 | University of Cambridge | Data Accelerator | Dell EMC | Lustre | 512 | 8,192 | 620.69 | 162.05 | 2,377.44 | - |
| 16 | ISC21 | LuxProvide | MeluXina | DDN | Lustre | 512 | 12,288 | 194.12 | 112.06 | 336.25 | - |
| 17 | ISC20 | JCAHPC | Oakforest-PACS | DDN | IME | 512 | 4,096 | 175.85 | 348.95 | 88.62 | - |
| 18 | ISC20 | JCAHPC | Oakforest-PACS | DDN | IME | 512 | 4,096 | 146.33 | 341.29 | 62.74 | - |
| 19 | SC18 | Oak Ridge National Laboratory | Summit | IBM | Spectrum Scale | 504 | 1,008 | 330.56 | 88.20 | 1,238.93 | - |
| 20 | SC19 | National Supercomputing Center in Changsha | Tianhe-2E | National University of Defense Technology | Lustre | 480 | 5,280 | 453.68 | 209.43 | 982.78 | - |
| 21 | ISC22 | Oracle Cloud Infrastructure | Oracle Cloud with WEKA on RDMA | WekaIO | WEKA | 373 | 7,460 | 625.95 | 233.17 | 1,680.38 | - |
| 22 | SC19 | WekaIO | WekaIO on AWS | WekaIO | WekaIO Matrix | 345 | 8,625 | 938.95 | 174.74 | 5,045.33 | - |
| 23 | ISC18 | KAUST | ShaheenII | Cray | DataWarp | 300 | 2,400 | 70.90 | 151.53 | 33.17 | - |
| 24 | ISC20 | Simon Fraser University | Cedar | Dell/Seagate | Lustre | 288 | 288 | 18.72 | 7.66 | 45.75 | - |
| 25 | ISC20 | Oracle Cloud Infrastructure | BeeGFS on Oracle Cloud | Oracle Cloud Infrastructure | BeeGFS | 270 | 3,240 | 267.25 | 293.05 | 243.73 | - |
| 26 | ISC20 | Oracle Cloud Infrastructure | BeeGFS on Oracle Cloud | Oracle Cloud Infrastructure | BeeGFS | 270 | 3,240 | 104.30 | 47.44 | 229.33 | - |
| 27 | SC20 | Pengcheng Laboratory | Pengcheng Cloudbrain-II on Atlas 900 | Pengcheng Laboratory | MadFS | 256 | 18,432 | 6,831.55 | 1,524.11 | 30,621.10 | - |
| 28 | SC18 | JCAHPC | Oakforest-PACS | DDN | Lustre | 256 | 8,192 | 44.24 | 21.42 | 91.40 | - |
| 29 | SC18 | JCAHPC | Oakforest-PACS | DDN | Lustre | 256 | 8,192 | 42.18 | 20.04 | 88.78 | - |
| 30 | SC20 | Pengcheng Laboratory | Pengcheng Cloudbrain-II on Atlas 900 | Pengcheng Laboratory | MadFS | 255 | 18,360 | 7,043.99 | 1,475.75 | 33,622.19 | - |
| 31 | ISC22 | University of Cambridge | Cumulus | Dell/Intel | DAOS | 200 | 2,000 | 1,107.17 | 283.19 | 4,328.68 | - |
| 32 | ISC22 | University of Cambridge | Cumulus | Dell | Lustre | 200 | 2,000 | 261.39 | 92.64 | 737.54 | - |
| 33 | SC19 | Google Cloud | EXA5-GCP-PD-SSD | Google Cloud | Lustre | 200 | 1,600 | 67.78 | 26.93 | 170.61 | - |
| 34 | SC19 | Google Cloud | EXA5-GCP-PD-STD | Google Cloud | Lustre | 200 | 1,600 | 52.96 | 17.31 | 162.06 | - |
| 35 | SC18 | University of Cambridge | Data Accelerator | Dell EMC | BeeGFS | 184 | 5,888 | 74.58 | 58.81 | 94.57 | - |
| 36 | ISC20 | Oracle Cloud Infrastructure | BeeGFS on Oracle Cloud | Oracle Cloud Infrastructure | BeeGFS | 170 | 2,040 | 191.10 | 175.24 | 208.39 | - |
| 37 | ISC20 | Oracle Cloud Infrastructure | BeeGFS on Oracle Cloud | Oracle Cloud Infrastructure | BeeGFS | 170 | 2,040 | 91.48 | 42.65 | 196.20 | - |
| 38 | ISC22 | Oracle Cloud Infrastructure | Oracle Cloud running WEKA on non RDMA netwok | WekaIO | WEKA | 151 | 6,040 | 323.52 | 97.61 | 1,072.32 | - |
| 39 | ISC21 | University of Florida | HiPerGator | DDN | Lustre | 140 | 4,480 | 269.59 | 181.37 | 400.73 | - |
| 40 | SC19 | University of Cambridge | Data Accelerator | Dell EMC | Lustre | 128 | 2,048 | 229.45 | 131.25 | 401.13 | - |
| 41 | SC19 | CEA | Tera-1000 | DDN | Lustre | 128 | 4,096 | 210.26 | 81.01 | 545.74 | - |
| 42 | SC20 | NASA | hyperwall4 | Intel. SK-Hynx | SSD | 128 | 1,024 | 75.75 | 122.24 | 46.94 | - |
| 43 | SC21 | ULHPC | Aion | DDN | SpectrumScale | 128 | 256 | 11.35 | 1.80 | 71.57 | - |
| 44 | ISC18 | PNNL | EMSL Cascade | Lustre | 126 | 252 | 11.12 | 4.88 | 25.33 | - | |
| 45 | SC18 | Exascaler on GCP | Lustre | 120 | 960 | 47.23 | 23.06 | 96.74 | - | ||
| 46 | ISC18 | DKRZ | Mistral | Seagate | Lustre | 100 | 1,000 | 32.15 | 22.77 | 45.39 | - |
| 47 | ISC18 | DKRZ | Mistral | Seagate | Lustre | 100 | 1,200 | 29.33 | 20.35 | 42.29 | - |
| 48 | ISC18 | DKRZ | Mistral | Seagate | Lustre1 | 100 | 1,200 | 15.47 | 12.68 | 18.88 | - |
| 49 | SC19 | CNES | HAL | DDN | Spectrum Scale | 96 | 96 | 37.16 | 9.71 | 142.20 | - |
| 50 | SC19 | CNES | HAL | DDN | Spectrum Scale | 96 | 96 | 34.76 | 8.51 | 141.99 | - |
| 51 | ISC19 | Janelia Research Campus, HHMI | Vast | Vast Data | Scale-out NAS | 96 | 3,072 | 17.18 | 8.15 | 36.22 | - |
| 52 | ISC19 | Janelia Research Campus, HHMI | dm11 | Scale-out NAS | 96 | 960 | 12.45 | 3.22 | 48.16 | - | |
| 53 | ISC19 | Janelia Research Campus, HHMI | qflash | Qumulo | Scale out NFS | 96 | 960 | 5.32 | 2.80 | 10.11 | - |
| 54 | SC19 | Janelia Research Campus, HHMI | Vast | Vast Data | Scale-out NAS | 88 | 2,816 | 12.50 | 8.31 | 18.79 | - |
| 55 | SC21 | HHMIJRC | Janelia Compute Cluster | Vast Data | Vast | 80 | 2,880 | 21.72 | 14.11 | 33.42 | - |
| 56 | SC18 | CERN | Bytecollider | CephFS | 64 | 64 | 7.56 | 2.83 | 20.16 | - | |
| 57 | SC18 | CERN | Bytecollider | CephFS | 64 | 64 | 6.01 | 2.85 | 12.64 | - | |
| 58 | ISC18 | STFC | Jasmin/Lotus | Purestorage | NFS | 64 | 128 | 2.33 | 0.26 | 20.93 | - |
| 59 | ISC20 | TACC | Frontera | Intel | DAOS | 60 | 1,440 | 763.80 | 78.31 | 7,449.56 | - |
| 60 | ISC20 | TACC | Frontera | Intel | DAOS | 60 | 1,440 | 756.01 | 75.40 | 7,580.23 | - |
| 61 | SC18 | Exascaler-on-GCP | Google Cloud | Lustre | 60 | 480 | 39.12 | 14.31 | 106.91 | - | |
| 62 | ISC20 | SPbPU | Polytechnic RSC Tornado | RSC Group | Lustre | 59 | 944 | 64.29 | 21.56 | 191.73 | - |
| 63 | ISC20 | SPbPU | Polytechnic RSC Tornado | RSC Group | Lustre | 59 | 944 | 64.11 | 21.00 | 195.66 | - |
| 64 | SC20 | Joint Supercomputer Center of the Russian Academy of Sciences | MVS10POP2 | RSC Group | Lustre | 54 | 864 | 125.50 | 45.31 | 347.61 | - |
| 65 | ISC20 | Intel | Wolf | Intel | DAOS | 52 | 1,664 | 1,792.98 | 371.67 | 8,649.57 | - |
| 66 | ISC20 | Intel | Wolf | Intel | DAOS | 52 | 1,664 | 1,614.02 | 368.44 | 7,070.51 | - |
| 67 | ISC20 | JINR | Govorun | RSC Group | Lustre | 50 | 800 | 90.87 | 35.61 | 231.88 | - |
| 68 | ISC20 | JINR | Govorun | RSC Group | Lustre | 50 | 800 | 88.51 | 36.28 | 215.97 | - |
| 69 | SC20 | Janelia Research Campus, HHMI | SharedScratch | WekaIO | Parallel Filesystem | 48 | 1,248 | 134.09 | 48.03 | 374.40 | - |
| 70 | ISC20 | Oracle Cloud Infrastructure | SpectrumScale on Oracle Cloud | Oracle Cloud Infrastructure | Spectrum Scale | 48 | 768 | 70.91 | 34.91 | 144.06 | - |
| 71 | ISC20 | Oracle Cloud Infrastructure | SpectrumScale on Oracle Cloud | Oracle Cloud Infrastructure | Spectrum Scale | 48 | 768 | 66.69 | 31.78 | 139.96 | - |
| 72 | SC20 | The Science and Technology Facilities Council | JASMIN 4 | Quobyte Inc. | Quobyte | 48 | 336 | 17.55 | 19.76 | 15.60 | - |
| 73 | SC18 | Clemson University | Palmetto | Dell | BeeGFS | 48 | 48 | 7.64 | 2.93 | 19.88 | - |
| 74 | SC18 | Clemson University | Palmetto | Dell | OrangeFS | 48 | 48 | 2.15 | 1.80 | 2.57 | - |
| 75 | SC21 | Raytheon | MCK-HPC | Penguin Computing | WekaFS | 44 | 1,584 | 86.24 | 27.64 | 269.10 | - |
| 76 | SC20 | Raytheon | WekaIO | Penguin Computing | wekafs | 42 | 1,596 | 50.58 | 16.39 | 156.10 | - |
| 77 | ISC20 | DDN | AI400X | DDN | Lustre | 40 | 1,280 | 137.03 | 46.84 | 400.84 | - |
| 78 | ISC20 | DDN | AI400X | DDN | Lustre | 40 | 1,280 | 127.29 | 40.72 | 397.91 | - |
| 79 | SC20 | Janelia Research Campus, HHMI | SharedScratch | WekaIO | Parallel Filesystem | 40 | 1,040 | 123.47 | 43.63 | 349.44 | - |
| 80 | ISC21 | Lenovo | Lenovo-Lenox | Lenovo | DAOS | 36 | 3,456 | 988.99 | 176.37 | 5,545.61 | - |
| 81 | SC18 | Clemson University | ofsdev | Dell | BeeGFS | 32 | 32 | 22.02 | 8.55 | 56.68 | - |
| 82 | SC18 | Clemson University | Palmetto | Dell | BeeGFS | 32 | 32 | 9.42 | 2.94 | 30.19 | - |
| 83 | SC18 | Clemson University | Palmetto | Dell | BeeGFS | 32 | 32 | 6.67 | 2.95 | 15.10 | - |
| 84 | SC18 | Clemson University | Palmetto | Dell | BeeGFS | 32 | 128 | 6.26 | 1.25 | 31.42 | - |
| 85 | SC18 | Clemson University | Palmetto | Dell | BeeGFS | 32 | 64 | 6.16 | 1.25 | 30.28 | - |
| 86 | SC18 | Clemson University | Palmetto | Dell | BeeGFS | 32 | 256 | 5.79 | 1.05 | 31.92 | - |
| 87 | SC18 | Clemson University | Palmetto | Dell | OrangeFS | 32 | 32 | 2.31 | 1.93 | 2.77 | - |
| 88 | SC19 | Oracle Cloud Infrastructure | Oracle Cloud Infrastructure with Block Volume Service running Spectrum Scale | Oracle Cloud Infrastructure Block Volumes Service | Spectrum Scale | 30 | 480 | 47.55 | 20.38 | 110.93 | - |
| 89 | SC19 | Intel | Wolf | Intel | DAOS | 26 | 728 | 933.64 | 183.36 | 4,753.79 | - |
| 90 | SC19 | CSIRO | bracewell scratch2 | Dell/ThinkParQ | beegfs | 26 | 260 | 94.86 | 69.10 | 130.23 | - |
| 91 | ISC19 | CSIRO | bracewell | Dell/ThinkParQ | BeeGFS | 26 | 260 | 88.26 | 67.44 | 115.50 | - |
| 92 | SC21 | NLHPC | Guacolda | IBM | SpectrumScale | 24 | 480 | 83.18 | 33.87 | 204.27 | - |
| 93 | ISC18 | Fraunhofer | Seislab | ThinkparQ | BeeGFS | 24 | 24 | 16.96 | 5.13 | 56.14 | - |
| 94 | ISC18 | Joint Institute for Nuclear Research | Govorun | RSC | Lustre | 24 | 192 | 12.08 | 3.34 | 43.65 | - |
| 95 | ISC22 | LRZ | SuperMUC-NG Phase2 | Lenovo | DAOS | 20 | 1,280 | 1,371.30 | 321.75 | 5,844.40 | - |
| 96 | ISC22 | LRZ | SuperMUC-NG Phase2 | Lenovo | DAOS | 20 | 1,280 | 800.77 | 241.02 | 2,660.54 | - |
| 97 | ISC22 | Lenovo | Lenovo-Lenox3 | Lenovo | DAOS | 20 | 1,440 | 624.59 | 145.12 | 2,688.20 | - |
| 98 | ISC22 | Lenovo | Lenovo-Lenox3 | Lenovo | DAOS | 20 | 1,440 | 372.26 | 109.76 | 1,262.54 | - |
| 99 | ISC21 | National Supercomputer Center in GuangZhou | Venus2 | National Supercomputer Center in GuangZhou | kapok | 18 | 720 | 577.93 | 104.52 | 3,195.53 | - |
| 100 | SC19 | Janelia Research Campus, HHMI | SharedScratch | WekaIO | wekaio | 18 | 1,368 | 48.75 | 26.22 | 90.62 | - |