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 Officinalis Red Hat, Intel, QCT CephFS 8 256 66.88 28.58 156.48
2 ISC20 Officinalis Red Hat, Intel, QCT CephFS 8 256 59.42 28.44 124.13
3 ISC20 Officinalis Red Hat, Intel, QCT CephFS 8 256 56.28 27.67 114.50
4 ISC20 Officinalis Red Hat, Intel, QCT CephFS 8 256 53.44 28.10 101.63
5 ISC20 Officinalis (1 Client) Red Hat, Intel, QCT CephFS 1 112 27.43 8.81 85.48
6 ISC20 Officinalis (1 Client) Red Hat, Intel, QCT CephFS 1 112 21.24 7.87 57.32
7 ISC20 Argonne National Laboratory Presque Argonne National Laboratory DAOS 16 544 537.31 108.19 2,668.57
8 ISC20 Argonne National Laboratory Presque Argonne National Laboratory DAOS 16 544 537.31 108.19 2,668.57
9 ISC20 Argonne National Laboratory Presque Argonne National Laboratory DAOS 16 544 483.52 102.54 2,280.05
10 ISC20 Argonne National Laboratory Presque Argonne National Laboratory DAOS 10 380 440.64 95.80 2,026.80
11 ISC20 Argonne National Laboratory Presque Argonne National Laboratory DAOS 10 380 398.25 89.36 1,774.79
12 SC19 CEA Tera-1000 DDN Lustre 128 4,096 210.26 81.01 545.74
13 SC19 CEA Tera-1000 DDN Lustre 128 4,096 210.26 81.01 545.74
14 SC19 CNES HAL DDN Spectrum Scale 96 96 37.16 9.71 142.20
15 SC19 CNES HAL DDN Spectrum Scale 96 96 37.16 9.71 142.20
16 SC19 CNES HAL DDN Spectrum Scale 96 96 34.76 8.51 141.99
17 ISC20 CSIRO bracewell Dell/DDN Lustre 10 400 99.64 39.90 248.81
18 ISC20 CSIRO bracewell Dell/DDN Lustre 10 400 99.64 39.90 248.81
19 ISC20 CSIRO bracewell Dell/DDN Lustre 10 400 97.67 39.87 239.26
20 SC19 CSIRO bracewell scratch2 Dell/ThinkParQ beegfs 26 260 94.86 69.10 130.23
21 SC19 CSIRO bracewell scratch2 Dell/ThinkParQ beegfs 26 260 94.86 69.10 130.23
22 SC19 CSIRO bracewell Dell/ThinkParQ beegfs 10 160 66.80 33.77 132.15
23 SC19 Clemson University Palmetto Burstbuffer AdvancedHPC BeeGFS 10 120 21.55 12.97 35.80
24 SC19 Clemson University Palmetto Burstbuffer AdvancedHPC BeeGFS 10 120 21.55 12.97 35.80
25 SC20 DDN DIME DDN IME 10 110 161.53 101.60 256.78
26 ISC20 DDN AI400X DDN Lustre 40 1,280 137.03 46.84 400.84
27 ISC20 DDN AI400X DDN Lustre 40 1,280 137.03 46.84 400.84
28 ISC20 DDN AI400X DDN Lustre 40 1,280 127.29 40.72 397.91
29 ISC20 DDN DIME DDN IME 10 110 116.95 100.37 136.27
30 ISC20 DDN DIME DDN IME 10 110 116.95 100.37 136.27
31 ISC20 DDN AI400X DDN Lustre 10 160 69.92 21.01 232.70
32 SC19 DDN AI400 DDN Lustre 10 240 63.88 19.65 207.63
33 SC19 DDN AI400 DDN Lustre 10 240 63.88 19.65 207.63
34 ISC20 DDN AI400X DDN Lustre 10 160 63.83 17.79 229.01
35 ISC21 DKRZ Mistral Seagate/Cray Lustre 10 80 5.22 1.16 23.50
36 SC20 EPCC NextGENIO BSC & JGU GekkoFS 10 3,800 239.37 45.79 1,251.32
37 SC20 EPCC NextGENIO BSC & JGU GekkoFS 10 3,800 239.37 45.79 1,251.32
38 SC20 EPCC NextGENIO BSC & JGU GekkoFS 10 360 184.99 27.21 1,257.57
39 ISC20 EPCC NextGENIO NextGenIO (BSC & JGU) GekkoFS 10 280 152.30 24.83 934.12
40 ISC20 EPCC NextGENIO NextGenIO (BSC & JGU) GekkoFS 10 280 149.92 24.91 902.12
41 SC19 EPCC NextGENIO NextGenIO (BSC & JGU) GekkoFS 10 240 125.08 21.47 728.68
42 SC20 EPCC Archer 2 (test system) Cray Lustre 10 80 10.68 2.63 43.43
43 SC20 EPCC Archer 2 (test system) Cray Lustre 10 80 10.68 2.63 43.43
44 SC20 Forschungszentrum Juelich (FZJ) JUWELS HPEDDN IME 10 400 29.81 178.11 4.99
45 ISC21 Georgia Institute of Technology PACE-Phoenix DDN Lustre 10 240 17.07 4.52 64.48
46 ISC20 German Climate Computing Center Mistral Cray Lustre1 10 120 7.92 2.93 21.36
47 ISC20 German Climate Computing Center Mistral Cray Lustre1 10 120 6.92 2.89 16.57
48 ISC21 Google Cloud Google DDN Lustre 1,000 5,000 569.99 282.78 1,148.90
49 SC19 Google Cloud EXA5-GCP-PD-SSD Google Cloud Lustre 200 1,600 67.78 26.93 170.61
50 SC19 Google Cloud EXA5-GCP-PD-SSD Google Cloud Lustre 200 1,600 67.78 26.93 170.61
51 SC19 Google Cloud EXA5-GCP-PD-STD Google Cloud Lustre 200 1,600 52.96 17.31 162.06
52 SC19 Google Cloud EXA5-GCP-PD-STD Google Cloud Lustre 200 1,600 52.96 17.31 162.06
53 ISC21 Howard Hughes Medical Institute Janelia Research Campus Janelia Weka.io Weka.io 10 300 62.68 18.17 216.22
54 ISC21 Howard Hughes Medical Institute Janelia Research Campus Vast nrsv 10 300 15.50 7.54 31.84
55 SC19 IST Austria IST Austria HPC Homemade@IST BeeGFS 4 80 8.41 1.77 39.98
56 SC19 IST Austria IST Austria HPC Homemade@IST BeeGFS 10 100 6.63 1.39 31.62
57 ISC21 Intel Endeavour Intel DAOS 10 1,440 1,859.56 398.77 8,671.65
58 ISC20 Intel Wolf Intel DAOS 52 1,664 1,792.98 371.67 8,649.57
59 ISC20 Intel Wolf Intel DAOS 52 1,664 1,792.98 371.67 8,649.57
60 ISC20 Intel Wolf Intel DAOS 52 1,664 1,614.02 368.44 7,070.51
61 SC19 Intel Wolf Intel DAOS 26 728 933.64 183.36 4,753.79
62 ISC20 Intel Wolf Intel DAOS 10 420 758.71 164.77 3,493.56
63 ISC20 Intel Wolf Intel DAOS 10 420 736.33 163.19 3,322.40
64 SC19 Intel Wolf Intel DAOS 10 310 516.41 123.89 2,152.46
65 SC20 Intel Endeavour Intel DAOS 10 640 353.72 43.59 2,870.64
66 SC20 JCAHPC Oakforest-PACS DDN IME 2,048 4,096 253.57 697.20 92.22
67 SC20 JCAHPC Oakforest-PACS DDN IME 2,048 4,096 253.57 697.20 92.22
68 ISC20 JCAHPC Oakforest-PACS DDN IME 512 4,096 175.85 348.95 88.62
69 ISC20 JCAHPC Oakforest-PACS DDN IME 2,048 16,384 168.09 581.43 48.60
70 ISC20 JCAHPC Oakforest-PACS DDN IME 512 4,096 146.33 341.29 62.74
71 ISC20 JINR Govorun RSC Group Lustre 50 800 90.87 35.61 231.88
72 ISC20 JINR Govorun RSC Group Lustre 50 800 90.87 35.61 231.88
73 ISC20 JINR Govorun RSC Group Lustre 50 800 88.51 36.28 215.97
74 SC20 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 48 1,248 134.09 48.03 374.40
75 SC20 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 48 1,248 134.09 48.03 374.40
76 SC20 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 40 1,040 123.47 43.63 349.44
77 SC20 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 10 320 57.99 20.80 161.71
78 SC19 Janelia Research Campus, HHMI SharedScratch WekaIO wekaio 18 1,368 48.75 26.22 90.62
79 SC19 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 10 1,440 36.55 18.58 71.90
80 ISC20 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 10 600 31.39 12.34 79.83
81 ISC20 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 10 600 30.83 13.35 71.22
82 SC19 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 10 400 24.70 16.32 37.37
83 ISC20 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 10 600 24.19 11.85 49.39
84 ISC20 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 10 600 21.32 11.27 40.32
85 SC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 88 2,816 12.50 8.31 18.79
86 SC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 88 2,816 12.50 8.31 18.79
87 SC20 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 260 10.64 7.44 15.22
88 ISC20 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 620 9.87 6.36 15.32
89 SC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 820 8.01 6.31 10.17
90 ISC20 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 620 7.27 5.96 8.86
91 SC19 Janelia Research Campus, HHMI dm11 #N/A Scale-out NAS 10 760 6.42 2.61 15.82
92 SC19 Janelia Research Campus, HHMI dm11 #N/A Scale-out NAS 10 760 6.42 2.61 15.82
93 ISC20 Janelia Research Campus, HHMI VastTest Vast Data Scale-out NAS 10 620 6.20 3.51 10.95
94 ISC20 Janelia Research Campus, HHMI VastTest Vast Data Scale-out NAS 10 620 5.68 3.67 8.80
95 ISC20 Janelia Research Campus, HHMI VastTest Vast Data Scale-out NAS 10 620 4.98 3.56 6.96
96 SC19 Janelia Research Campus, HHMI nrs Qumulo Scale-out NAS 10 760 4.19 2.88 6.11
97 SC19 Janelia Research Campus, HHMI nrs Qumulo Scale-out NAS 10 760 4.19 2.88 6.11
98 SC19 Janelia Research Campus, HHMI nearline4 Qumulo Scale-out NAS 10 760 3.67 2.45 5.49
99 ISC21 Japan Agency for Marine-Earth Science and Technology Earth Simulator DDN Lustre 10 320 101.88 48.19 215.38
100 SC20 Johannes Gutenberg University Mainz MOGON II JGU (ADA-FS)& BSC (NEXTGenIO) GekkoFS 10 240 167.64 22.97 1,223.59