Please submit your IO500 results for the upcoming SC'21 list, which will be presented at our BOF. See the Call for Submissions for details.

Full ISC21 List

# Information IO500
BoF Institution System Storage Vendor File System Type Client Nodes Total Client Proc. Score BW MD
(GiB/s) (kIOP/s)
1 ISC20 Oracle Cloud Infrastructure BeeGFS on Oracle Cloud Oracle Cloud Infrastructure BeeGFS 270 3,240 267.25 293.05 243.73
2 ISC20 Oracle Cloud Infrastructure BeeGFS on Oracle Cloud Oracle Cloud Infrastructure BeeGFS 270 3,240 267.25 293.05 243.73
3 ISC20 Oracle Cloud Infrastructure BeeGFS on Oracle Cloud Oracle Cloud Infrastructure BeeGFS 170 2,040 191.10 175.24 208.39
4 ISC20 Oracle Cloud Infrastructure BeeGFS on Oracle Cloud Oracle Cloud Infrastructure BeeGFS 270 3,240 104.30 47.44 229.33
5 ISC20 Oracle Cloud Infrastructure BeeGFS on Oracle Cloud Oracle Cloud Infrastructure BeeGFS 170 2,040 91.48 42.65 196.20
6 SC19 State Key Laboratory of High-end Server & Storage Technology (HSS) TStor3000 INSPUR BeeGFS 10 300 82.57 41.14 165.71
7 SC19 State Key Laboratory of High-end Server & Storage Technology (HSS) TStor3000 INSPUR BeeGFS 10 300 82.57 41.14 165.71
8 SC19 Penguin Computing Benchmarking and Innovation Lab Penguin-ASG-NVBeeOne Penguin Computing/Excelero BeeGFS 10 320 39.65 17.71 88.76
9 SC19 Penguin Computing Benchmarking and Innovation Lab Penguin-ASG-NVBeeOne Penguin Computing/Excelero BeeGFS 10 320 39.65 17.71 88.76
10 ISC20 Oracle Cloud Infrastructure BeeGFS on Oracle Cloud Oracle Cloud Infrastructure BeeGFS 10 160 32.79 14.02 76.67
11 ISC20 Oracle Cloud Infrastructure BeeGFS on Oracle Cloud Oracle Cloud Infrastructure BeeGFS 10 160 27.56 10.38 73.20
12 SC19 Clemson University Palmetto Burstbuffer AdvancedHPC BeeGFS 10 120 21.55 12.97 35.80
13 SC19 Clemson University Palmetto Burstbuffer AdvancedHPC BeeGFS 10 120 21.55 12.97 35.80
14 SC19 IST Austria IST Austria HPC Homemade@IST BeeGFS 4 80 8.41 1.77 39.98
15 SC19 IST Austria IST Austria HPC Homemade@IST BeeGFS 10 100 6.63 1.39 31.62
16 ISC21 University of Tsukuba Cygnus OSS CHFS 10 240 148.69 30.39 727.61
17 ISC20 Officinalis Red Hat, Intel, QCT CephFS 8 256 66.88 28.58 156.48
18 ISC20 Officinalis Red Hat, Intel, QCT CephFS 8 256 59.42 28.44 124.13
19 ISC20 Red Hat EC2-10xi3en.metal Red Hat CephFS 10 320 57.17 26.29 124.30
20 ISC20 Red Hat EC2-10xi3en.metal Red Hat CephFS 10 320 57.17 26.29 124.30
21 ISC20 Officinalis Red Hat, Intel, QCT CephFS 8 256 56.28 27.67 114.50
22 ISC20 Red Hat EC2-10xi3en.metal Red Hat CephFS 10 320 55.13 25.67 118.42
23 ISC20 Officinalis Red Hat, Intel, QCT CephFS 8 256 53.44 28.10 101.63
24 ISC20 Officinalis (1 Client) Red Hat, Intel, QCT CephFS 1 112 27.43 8.81 85.48
25 ISC20 Officinalis (1 Client) Red Hat, Intel, QCT CephFS 1 112 21.24 7.87 57.32
26 ISC20 SUSE HammerHead SUSE/Ampere/Arm CephFS 10 220 15.61 7.34 33.22
27 ISC20 SUSE HammerHead SUSE/Ampere/Arm CephFS 10 220 15.38 7.04 33.57
28 ISC20 SUSE HammerHead SUSE/Ampere/Arm CephFS 10 200 15.07 7.05 32.21
29 ISC20 SUSE HammerHead SUSE/Ampere/Arm CephFS 10 200 14.55 6.95 30.46
30 ISC21 Intel Endeavour Intel DAOS 10 1,440 1,859.56 398.77 8,671.65
31 ISC20 Intel Wolf Intel DAOS 52 1,664 1,792.98 371.67 8,649.57
32 ISC20 Intel Wolf Intel DAOS 52 1,664 1,792.98 371.67 8,649.57
33 ISC20 Intel Wolf Intel DAOS 52 1,664 1,614.02 368.44 7,070.51
34 ISC21 Lenovo Lenovo-Lenox Lenovo DAOS 36 3,456 988.99 176.37 5,545.61
35 SC19 Intel Wolf Intel DAOS 26 728 933.64 183.36 4,753.79
36 ISC20 TACC Frontera Intel DAOS 60 1,440 763.80 78.31 7,449.56
37 ISC20 TACC Frontera Intel DAOS 60 1,440 763.80 78.31 7,449.56
38 ISC20 Intel Wolf Intel DAOS 10 420 758.71 164.77 3,493.56
39 ISC20 TACC Frontera Intel DAOS 60 1,440 756.01 75.40 7,580.23
40 ISC20 Intel Wolf Intel DAOS 10 420 736.33 163.19 3,322.40
41 ISC20 Argonne National Laboratory Presque Argonne National Laboratory DAOS 16 544 537.31 108.19 2,668.57
42 ISC20 Argonne National Laboratory Presque Argonne National Laboratory DAOS 16 544 537.31 108.19 2,668.57
43 SC19 Intel Wolf Intel DAOS 10 310 516.41 123.89 2,152.46
44 ISC20 TACC Frontera Intel DAOS 10 420 508.88 79.16 3,271.49
45 ISC20 TACC Frontera Intel DAOS 10 420 507.13 78.47 3,277.36
46 ISC20 Argonne National Laboratory Presque Argonne National Laboratory DAOS 16 544 483.52 102.54 2,280.05
47 ISC20 Argonne National Laboratory Presque Argonne National Laboratory DAOS 10 380 440.64 95.80 2,026.80
48 ISC21 Supermicro Supermicro DAOS 10 1,120 415.04 112.17 1,535.63
49 ISC20 Argonne National Laboratory Presque Argonne National Laboratory DAOS 10 380 398.25 89.36 1,774.79
50 SC20 Intel Endeavour Intel DAOS 10 640 353.72 43.59 2,870.64
51 ISC21 Joint Institute of Nuclear Research Govorun RSC DAOS 10 160 132.06 20.19 863.69
52 SC19 Nanyang Technological University Hadley DDN GPFS 10 640 12.89 7.47 22.24
53 SC20 EPCC NextGENIO BSC & JGU GekkoFS 10 3,800 239.37 45.79 1,251.32
54 SC20 EPCC NextGENIO BSC & JGU GekkoFS 10 3,800 239.37 45.79 1,251.32
55 SC20 EPCC NextGENIO BSC & JGU GekkoFS 10 360 184.99 27.21 1,257.57
56 SC20 Johannes Gutenberg University Mainz MOGON II JGU (ADA-FS)& BSC (NEXTGenIO) GekkoFS 10 240 167.64 22.97 1,223.59
57 SC20 Johannes Gutenberg University Mainz MOGON II JGU (ADA-FS)& BSC (NEXTGenIO) GekkoFS 10 240 167.64 22.97 1,223.59
58 ISC20 EPCC NextGENIO NextGenIO (BSC & JGU) GekkoFS 10 280 152.30 24.83 934.12
59 ISC20 EPCC NextGENIO NextGenIO (BSC & JGU) GekkoFS 10 280 149.92 24.91 902.12
60 SC19 EPCC NextGENIO NextGenIO (BSC & JGU) GekkoFS 10 240 125.08 21.47 728.68
61 ISC20 Johannes Gutenberg University Mainz MOGON II JGU (ADA-FS)& BSC (NEXTGenIO) GekkoFS 10 160 96.46 11.61 801.60
62 ISC20 Johannes Gutenberg University Mainz MOGON II JGU (ADA-FS)& BSC (NEXTGenIO) GekkoFS 10 160 92.91 10.96 787.71
63 SC20 University of Tsukuba Cygnus OSS Gfarm 10 20 16.12 8.10 32.09
64 SC20 University of Tsukuba Cygnus OSS Gfarm 10 20 16.12 8.10 32.09
65 ISC20 Korea Institute of Science and Technology Information (KISTI) NURION DDN IME 2,048 2,048 282.45 515.59 154.74
66 ISC20 Korea Institute of Science and Technology Information (KISTI) NURION DDN IME 2,048 2,048 282.45 515.59 154.74
67 SC20 JCAHPC Oakforest-PACS DDN IME 2,048 4,096 253.57 697.20 92.22
68 SC20 JCAHPC Oakforest-PACS DDN IME 2,048 4,096 253.57 697.20 92.22
69 ISC20 JCAHPC Oakforest-PACS DDN IME 512 4,096 175.85 348.95 88.62
70 ISC20 JCAHPC Oakforest-PACS DDN IME 2,048 16,384 168.09 581.43 48.60
71 SC20 DDN DIME DDN IME 10 110 161.53 101.60 256.78
72 ISC20 JCAHPC Oakforest-PACS DDN IME 512 4,096 146.33 341.29 62.74
73 ISC20 DDN DIME DDN IME 10 110 116.95 100.37 136.27
74 ISC20 DDN DIME DDN IME 10 110 116.95 100.37 136.27
75 SC20 TACC Frontera DDN IME 10 280 109.91 176.23 68.55
76 SC19 National Supercomputing Centre, Singapore Aspire 1 DDN IME 10 160 43.04 101.75 18.21
77 SC20 Forschungszentrum Juelich (FZJ) JUWELS HPEDDN IME 10 400 29.81 178.11 4.99
78 SC20 University of Reading ThunderX2 Local file system 1 16 6.23 0.37 104.54
79 ISC21 Google Cloud Google DDN Lustre 1,000 5,000 569.99 282.78 1,148.90
80 SC19 National Supercomputing Center in Changsha Tianhe-2E National University of Defense Technology Lustre 480 5,280 453.68 209.43 982.78
81 SC19 National Supercomputing Center in Changsha Tianhe-2E National University of Defense Technology Lustre 480 5,280 453.68 209.43 982.78
82 ISC21 University of Florida HiPerGator DDN Lustre 140 4,480 269.59 181.37 400.73
83 SC19 NVIDIA DGX-2H SuperPOD DDN Lustre 10 400 249.50 86.97 715.76
84 SC19 NVIDIA DGX-2H SuperPOD DDN Lustre 10 400 249.50 86.97 715.76
85 SC19 University of Cambridge Data Accelerator Dell EMC Lustre 128 2,048 229.45 131.25 401.13
86 SC19 University of Cambridge Data Accelerator Dell EMC Lustre 128 2,048 229.45 131.25 401.13
87 SC19 CEA Tera-1000 DDN Lustre 128 4,096 210.26 81.01 545.74
88 SC19 CEA Tera-1000 DDN Lustre 128 4,096 210.26 81.01 545.74
89 ISC21 LuxProvide MeluXina DDN Lustre 512 12,288 194.12 112.06 336.25
90 ISC20 DDN AI400X DDN Lustre 40 1,280 137.03 46.84 400.84
91 ISC20 DDN AI400X DDN Lustre 40 1,280 137.03 46.84 400.84
92 ISC20 DDN AI400X DDN Lustre 40 1,280 127.29 40.72 397.91
93 SC20 Joint Supercomputer Center of the Russian Academy of Sciences MVS10POP2 RSC Group Lustre 54 864 125.50 45.31 347.61
94 SC20 Joint Supercomputer Center of the Russian Academy of Sciences MVS10POP2 RSC Group Lustre 54 864 125.50 45.31 347.61
95 ISC21 Japan Agency for Marine-Earth Science and Technology Earth Simulator DDN Lustre 10 320 101.88 48.19 215.38
96 ISC20 CSIRO bracewell Dell/DDN Lustre 10 400 99.64 39.90 248.81
97 ISC20 CSIRO bracewell Dell/DDN Lustre 10 400 99.64 39.90 248.81
98 ISC20 CSIRO bracewell Dell/DDN Lustre 10 400 97.67 39.87 239.26
99 ISC20 JINR Govorun RSC Group Lustre 50 800 90.87 35.61 231.88
100 ISC20 JINR Govorun RSC Group Lustre 50 800 90.87 35.61 231.88