Look for our next call for submissions for the SC'26 lists in late September.

Historical ISC23 List

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10 Node Production
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10 Node ResearchFullHistorical
Ranking of all valid submissions ever received, including duplicate entries for the same storage system.
# Information IO500
BoF Institution System Storage Vendor File System Type Client Nodes Total Client Proc. Score BW MD Repro.
(GiB/s) (kIOP/s)
1 SC22 Argonne National Laboratory Aurora Storage Intel DAOS 260 27,040 20,694.50 6,048.69 70,802.51 -
2 ISC23 Pengcheng Laboratory Pengcheng Cloudbrain-II on Atlas 900 Pengcheng Laboratory and Tsinghua University SuperFS 300 36,000 210,254.98 4,847.48 9,119,612.35
3 ISC21 Pengcheng Laboratory Pengcheng Cloudbrain-II on Atlas 900 Pengcheng MadFS 512 36,864 36,850.40 3,421.62 396,872.82 -
4 ISC23 JNIST and HUST PDSL Cheeloo-1 with OceanStor Pacific Huawei OceanFS2 10 9,600 137,100.02 2,439.37 7,705,448.04
5 SC20 Pengcheng Laboratory Pengcheng Cloudbrain-II on Atlas 900 Pengcheng Laboratory MadFS 256 18,432 6,831.55 1,524.11 30,621.10 -
6 SC20 Pengcheng Laboratory Pengcheng Cloudbrain-II on Atlas 900 Pengcheng Laboratory MadFS 255 18,360 7,043.99 1,475.75 33,622.19 -
7 ISC23 EuroHPC-CINECA Leonardo DDN EXAScaler 2,000 16,000 648.96 807.12 521.79
8 SC22 Sugon Cloud Storage Laboratory ParaStor Sugon ParaStor 10 2,560 8,726.42 718.11 106,042.93 -
9 SC20 JCAHPC Oakforest-PACS DDN IME 2,048 4,096 253.57 697.20 92.22 -
10 ISC20 JCAHPC Oakforest-PACS DDN IME 2,048 16,384 168.09 581.43 48.60 -
11 ISC18 JCAHPC Oakforest-PACS DDN IME 2,048 16,384 137.78 560.10 33.89 -
12 SC18 Korea Institute of Science and Technology Information (KISTI) NURION DDN IME 2,048 4,096 156.91 554.23 44.43 -
13 ISC20 Korea Institute of Science and Technology Information (KISTI) NURION DDN IME 2,048 2,048 282.45 515.59 154.74 -
14 SC22 SuPro Storteck StarStor SuPro Storteck StarStor 10 2,560 6,751.75 515.15 88,491.65 -
15 ISC18 KAUST ShaheenII Cray DataWarp 1,024 8,192 77.37 496.81 12.05 -
16 ISC19 JCAHPC Oakforest-PACS DDN IME 2,048 2,048 275.65 492.06 154.41 -
17 ISC18 JCAHPC Oakforest-PACS DDN IME 2,048 16,384 101.48 471.25 21.85 -
18 ISC23 LRZ SuperMUC-NG-Phase2 Lenovo DAOS 24 2,688 2,111.06 433.05 10,291.12
19 ISC21 Intel Endeavour Intel DAOS 10 1,440 1,859.56 398.77 8,671.65 -
20 ISC20 Intel Wolf Intel DAOS 52 1,664 1,792.98 371.67 8,649.57 -
21 ISC20 Intel Wolf Intel DAOS 52 1,664 1,614.02 368.44 7,070.51 -
22 ISC20 JCAHPC Oakforest-PACS DDN IME 512 4,096 175.85 348.95 88.62 -
23 ISC20 JCAHPC Oakforest-PACS DDN IME 512 4,096 146.33 341.29 62.74 -
24 ISC23 LRZ SuperMUC-NG-Phase2-EC Lenovo DAOS 24 2,688 1,386.41 336.35 5,714.63
25 ISC22 LRZ SuperMUC-NG Phase2 Lenovo DAOS 20 1,280 1,371.30 321.75 5,844.40 -
26 SC21 Olympus Lab OceanStor Pacific Huawei OceanFS 10 1,720 2,298.69 317.07 16,664.88 -
27 SC21 Huawei HPDA Lab Athena Huawei OceanFS 10 1,720 2,395.03 314.56 18,235.71 -
28 ISC20 Oracle Cloud Infrastructure BeeGFS on Oracle Cloud Oracle Cloud Infrastructure BeeGFS 270 3,240 267.25 293.05 243.73 -
29 ISC22 University of Cambridge Cumulus Dell/Intel DAOS 200 2,000 1,107.17 283.19 4,328.68 -
30 ISC21 Google Cloud Google DDN Lustre 1,000 5,000 569.99 282.78 1,148.90 -
31 SC22 Cloudam HPC on OCI HPC-OCI Cloudam BurstFS 64 1,920 3,033.03 278.48 33,033.54 -
32 ISC23 LRZ SuperMUC-NG-Phase2-10 Lenovo DAOS 10 1,120 1,533.28 266.73 8,813.96
33 ISC23 Pengcheng Laboratory Pengcheng Cloudbrain-II on Atlas 900 Pengcheng Laboratory and Tsinghua University SuperFS 10 1,200 11,516.36 263.97 502,435.85
34 ISC22 LRZ SuperMUC-NG Phase2 Lenovo DAOS 20 1,280 800.77 241.02 2,660.54 -
35 ISC22 Oracle Cloud Infrastructure Oracle Cloud with WEKA on RDMA WekaIO WEKA 373 7,460 625.95 233.17 1,680.38 -
36 ISC23 LRZ SuperMUC-NG-Phase2-EC-10 Lenovo DAOS 10 1,120 1,008.81 218.38 4,660.23
37 ISC22 University of Cambridge Cumulus Dell/Intel DAOS 10 2,000 963.00 216.78 4,277.86 -
38 SC22 Meadowgate Technologies Meadowgate INTEL HPE DAOS 10 1,280 1,014.24 213.15 4,826.12 -
39 ISC22 LRZ SuperMUC-NG Phase2 Lenovo DAOS 10 640 1,034.55 209.48 5,109.23 -
40 SC19 National Supercomputing Center in Changsha Tianhe-2E National University of Defense Technology Lustre 480 5,280 453.68 209.43 982.78 -
41 SC22 Meadowgate Technologies Meadowgate INTEL HPE DAOS 10 1,280 1,000.34 209.21 4,783.11 -
42 ISC22 National Supercomputing Center in Jinan Shanhe PDSL flashfs 10 2,560 3,534.42 207.79 60,119.50 -
43 SC19 Intel Wolf Intel DAOS 26 728 933.64 183.36 4,753.79 -
44 ISC21 University of Florida HiPerGator DDN Lustre 140 4,480 269.59 181.37 400.73 -
45 SC22 Tsinghua Storage Research Group SuperStore Tsinghua Storage Research Group SuperFS 10 1,200 5,517.73 179.60 169,515.95 -
46 SC20 Forschungszentrum Juelich (FZJ) JUWELS HPEDDN IME 10 400 29.81 178.11 4.99 -
47 ISC21 Lenovo Lenovo-Lenox Lenovo DAOS 36 3,456 988.99 176.37 5,545.61 -
48 SC20 TACC Frontera DDN IME 10 280 109.91 176.23 68.55 -
49 ISC22 LRZ SuperMUC-NG Phase2 Lenovo DAOS 10 640 665.68 175.55 2,524.27 -
50 ISC20 Oracle Cloud Infrastructure BeeGFS on Oracle Cloud Oracle Cloud Infrastructure BeeGFS 170 2,040 191.10 175.24 208.39 -
51 SC19 WekaIO WekaIO on AWS WekaIO WekaIO Matrix 345 8,625 938.95 174.74 5,045.33 -
52 SC20 Pengcheng Laboratory Pengcheng Cloudbrain-II on Atlas 900 Pengcheng Laboratory MadFS 10 1,440 1,129.75 168.43 7,578.06 -
53 ISC20 Intel Wolf Intel DAOS 10 420 758.71 164.77 3,493.56 -
54 ISC20 Intel Wolf Intel DAOS 10 420 736.33 163.19 3,322.40 -
55 ISC19 University of Cambridge Data Accelerator Dell EMC Lustre 512 8,192 620.69 162.05 2,377.44 -
56 ISC18 KAUST ShaheenII Cray DataWarp 300 2,400 70.90 151.53 33.17 -
57 ISC22 Lenovo Lenovo-Lenox3 Lenovo DAOS 20 1,440 624.59 145.12 2,688.20 -
58 SC19 University of Cambridge Data Accelerator Dell EMC Lustre 128 2,048 229.45 131.25 401.13 -
59 ISC23 Intel Borealis Intel DAOS 10 1,040 431.43 125.21 1,486.53
60 SC19 Intel Wolf Intel DAOS 10 310 516.41 123.89 2,152.46 -
61 SC20 NASA hyperwall4 Intel. SK-Hynx SSD 128 1,024 75.75 122.24 46.94 -
62 ISC22 University of Cambridge Cumulus Dell Lustre 10 1,280 316.73 119.92 836.54 -
63 ISC22 Lenovo Lenovo-Lenox3 Lenovo DAOS 10 720 544.18 115.94 2,554.14 -
64 ISC21 Supermicro Supermicro DAOS 10 1,120 415.04 112.17 1,535.63 -
65 ISC21 LuxProvide MeluXina DDN Lustre 512 12,288 194.12 112.06 336.25 -
66 SC21 Huawei Cloud PDSL Flashfs 15 1,560 2,016.70 109.82 37,034.00 -
67 ISC22 Lenovo Lenovo-Lenox3 Lenovo DAOS 20 1,440 372.26 109.76 1,262.54 -
68 ISC20 Argonne National Laboratory Presque Argonne National Laboratory DAOS 16 544 537.31 108.19 2,668.57 -
69 ISC21 National Supercomputer Center in GuangZhou Venus2 National Supercomputer Center in GuangZhou kapok 18 720 577.93 104.52 3,195.53 -
70 SC21 QCT DevCloud QCT DevCloud QCT DAOS 10 560 427.27 102.85 1,774.97 -
71 ISC20 Argonne National Laboratory Presque Argonne National Laboratory DAOS 16 544 483.52 102.54 2,280.05 -
72 SC19 National Supercomputing Centre, Singapore Aspire 1 DDN IME 10 160 43.04 101.75 18.21 -
73 SC20 DDN DIME DDN IME 10 110 161.53 101.60 256.78 -
74 ISC20 DDN DIME DDN IME 10 110 116.95 100.37 136.27 -
75 ISC23 University of Tsukuba Pegasus OSS CHFS 10 480 484.41 98.24 2,388.60
76 ISC22 Oracle Cloud Infrastructure Oracle Cloud running WEKA on non RDMA netwok WekaIO WEKA 151 6,040 323.52 97.61 1,072.32 -
77 SC21 BPFS Lab Kongming BPFS 10 800 972.60 96.26 9,827.09 -
78 SC22 Cloudam HPC on OCI HPC-OCI Cloudam BurstFS 10 720 1,285.21 95.90 17,224.05 -
79 ISC20 Argonne National Laboratory Presque Argonne National Laboratory DAOS 10 380 440.64 95.80 2,026.80 -
80 ISC22 University of Cambridge Cumulus Dell Lustre 200 2,000 261.39 92.64 737.54 -
81 ISC19 DDN IME140 DDN IME 17 272 112.67 90.34 140.52 -
82 ISC20 Argonne National Laboratory Presque Argonne National Laboratory DAOS 10 380 398.25 89.36 1,774.79 -
83 ISC22 Lenovo Lenovo-Lenox3 Lenovo DAOS 10 720 325.23 88.23 1,198.85 -
84 SC18 Oak Ridge National Laboratory Summit IBM Spectrum Scale 504 1,008 330.56 88.20 1,238.93 -
85 SC21 National Research Center of Tranlational Medicine at Shanghai Ruijin Hospital ASTRA NRCTM DAOS 10 360 511.02 87.50 2,984.61 -
86 SC19 NVIDIA DGX-2H SuperPOD DDN Lustre 10 400 249.50 86.97 715.76 -
87 SC19 CEA Tera-1000 DDN Lustre 128 4,096 210.26 81.01 545.74 -
88 ISC20 TACC Frontera Intel DAOS 10 420 508.88 79.16 3,271.49 -
89 ISC20 TACC Frontera Intel DAOS 10 420 507.13 78.47 3,277.36 -
90 ISC20 TACC Frontera Intel DAOS 60 1,440 763.80 78.31 7,449.56 -
91 ISC19 DDN IME140 DDN IME 10 160 95.10 76.89 117.62 -
92 ISC19 DDN Colorado DDN IME140 DDN IME 10 160 109.42 75.79 157.96 -
93 ISC20 TACC Frontera Intel DAOS 60 1,440 756.01 75.40 7,580.23 -
94 ISC23 IBM Tuscon Arches 2 Storage Scale 3500 BBs IBM IBM Storage Scale 5.1.7.1 with ESS 6.1.6.0 10 200 128.00 73.80 222.03
95 SC18 University of Cambridge Data Accelerator Dell EMC Lustre 528 4,224 158.71 71.40 352.75 -
96 ISC21 Olympus Storage Technology Innovation Lab OceanStor Huawei OceanFS 10 960 220.10 69.49 697.15 -
97 SC19 CSIRO bracewell scratch2 Dell/ThinkParQ beegfs 26 260 94.86 69.10 130.23 -
98 ISC19 CSIRO bracewell Dell/ThinkParQ BeeGFS 26 260 88.26 67.44 115.50 -
99 ISC22 IBM Tuscon Arches IBM Spectrum Scale 10 200 110.07 62.59 193.59 -
100 SC18 University of Cambridge Data Accelerator Dell EMC BeeGFS 184 5,888 74.58 58.81 94.57 -