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.

Historical ISC20 List

This is the historic data list released at ISC-HPC 20. Since the IO500 benchmark has been improved to reduce the opportunity of caching, some results of the former lists cannot be directly compared to the new results. The list shows all submissions up to now.

# Information IO500
BoF Institution System Storage Vendor File System Type Client Nodes Total Client Proc. Score BW MD
(GiB/s) (kIOP/s)
101 SC18 Korea Institute of Science and Technology Information (KISTI) NURION DDN IME 2,048 4,096 35.97 14.06 92.03
102 ISC19 University of Cambridge Data Accelerator Dell EMC Lustre 512 8,192 620.69 162.05 2,377.44
103 SC19 National Supercomputing Center in Changsha Tianhe-2E National University of Defense Technology Lustre 480 5,280 453.68 209.43 982.78
104 SC19 NVIDIA DGX-2H SuperPOD DDN Lustre 10 400 249.50 86.97 715.76
105 SC19 University of Cambridge Data Accelerator Dell EMC Lustre 128 2,048 229.45 131.25 401.13
106 SC19 CEA Tera-1000 DDN Lustre 128 4,096 210.26 81.01 545.74
107 SC18 University of Cambridge Data Accelerator Dell EMC Lustre 528 4,224 158.71 71.40 352.75
108 ISC20 DDN AI400X DDN Lustre 40 1,280 137.03 46.84 400.84
109 ISC20 DDN AI400X DDN Lustre 40 1,280 127.29 40.72 397.91
110 ISC19 DDN AI400 DDN Lustre 10 160 104.34 19.65 553.98
111 ISC20 CSIRO bracewell Dell/DDN Lustre 10 400 99.64 39.90 248.81
112 ISC19 University of Cambridge Data Accelerator Dell EMC Lustre 10 320 98.31 26.94 358.85
113 ISC20 CSIRO bracewell Dell/DDN Lustre 10 400 97.67 39.87 239.26
114 ISC20 JINR Govorun RSC Group Lustre 50 800 90.87 35.61 231.88
115 ISC20 JINR Govorun RSC Group Lustre 50 800 88.51 36.28 215.97
116 ISC19 DDN Japan AI400 DDN Lustre 10 160 74.10 12.22 449.28
117 ISC20 DDN AI400X DDN Lustre 10 160 69.92 21.01 232.70
118 SC19 Google Cloud EXA5-GCP-PD-SSD Google Cloud Lustre 200 1,600 67.78 26.93 170.61
119 ISC20 SPbPU Polytechnic RSC Tornado RSC Group Lustre 59 944 64.29 21.56 191.73
120 ISC20 SPbPU Polytechnic RSC Tornado RSC Group Lustre 59 944 64.11 21.00 195.66
121 SC19 DDN AI400 DDN Lustre 10 240 63.88 19.65 207.63
122 ISC20 DDN AI400X DDN Lustre 10 160 63.83 17.79 229.01
123 SC19 University of Cambridge Data Accelerator Dell EMC Lustre 10 320 60.25 21.73 167.09
124 SC19 Google Cloud EXA5-GCP-PD-STD Google Cloud Lustre 200 1,600 52.96 17.31 162.06
125 SC19 National Supercomputing Center in Changsha Tianhe-2E National University of Defense Technology Lustre 10 160 52.58 35.06 78.86
126 SC19 National Supercomputing Center in Changsha Tianhe-2E National University of Defense Technology Lustre 10 160 50.08 32.71 76.67
127 SC18 Google Exascaler on GCP Google Lustre 120 960 47.23 23.06 96.74
128 SC18 JCAHPC Oakforest-PACS DDN Lustre 256 8,192 44.24 21.42 91.40
129 SC18 JCAHPC Oakforest-PACS DDN Lustre 256 8,192 42.18 20.04 88.78
130 ISC18 KAUST ShaheenII Cray Lustre 1,000 16,000 41.00 54.17 31.03
131 ISC19 National Computational Infrastructure Australia Raijin NetApp Lustre 15 180 40.92 12.89 129.89
132 SC18 Google Exascaler-on-GCP Google Cloud Lustre 60 480 39.12 14.31 106.91
133 ISC19 National Computational Infrastructure Australia Raijin NetApp Lustre 10 150 37.62 12.82 110.37
134 ISC18 DKRZ Mistral Seagate Lustre 100 1,000 32.15 22.77 45.39
135 SC18 DDN Bancholab DDN Lustre 10 240 31.50 6.33 156.69
136 ISC18 DKRZ Mistral Seagate Lustre 100 1,200 29.33 20.35 42.29
137 ISC20 Simon Fraser University Cedar Dell/Seagate Lustre 288 288 18.72 7.66 45.75
138 SC19 Stanford Sherlock/Fir Dell, QCT, HGST Lustre 10 240 18.25 5.23 63.74
139 SC18 Google and DDN Lustre on GCP Google Lustre 10 80 12.82 4.30 38.23
140 ISC18 Joint Institute for Nuclear Research Govorun RSC Lustre 24 192 12.08 3.34 43.65
141 ISC18 PNNL EMSL Cascade Lustre 126 252 11.12 4.88 25.33
142 SC19 Stanford Sherlock/Oak Dell, QCT, HGST Lustre 10 240 9.31 1.89 45.87
143 SC18 Clemson University ofsdev Dell Lustre 16 64 8.63 2.10 35.37
144 SC18 Clemson University ofsdev Dell Lustre 16 128 8.58 2.05 35.83
145 SC18 Clemson University ofsdev Dell Lustre 10 40 7.36 1.90 28.59
146 SC19 Stanford Sherlock/Regal Dell Lustre 10 160 7.05 1.64 30.28
147 SC18 Clemson University ofsdev Dell Lustre 16 32 6.07 1.34 27.56
148 ISC19 PGS Lustre on GCP Google Lustre 10 50 5.70 1.91 17.05
149 SC18 Clemson University ofsdev Dell Lustre 16 16 4.88 1.31 18.17
150 SC18 EPCC Archer Seagate Lustre 10 80 3.70 0.77 17.84
151 ISC20 LNCC SDumont Cay/HPE Lustre 10 240 3.06 2.32 4.02
152 ISC18 DKRZ Mistral Seagate Lustre1 100 1,200 15.47 12.68 18.88
153 ISC20 German Climate Computing Center Mistral Cray Lustre1 10 120 7.92 2.93 21.36
154 ISC20 German Climate Computing Center Mistral Cray Lustre1 10 120 6.92 2.89 16.57
155 SC18 DKRZ Mistral Seagate Lustre2 10 80 5.32 1.05 27.06
156 ISC18 STFC Jasmin/Lotus Purestorage NFS 64 128 2.33 0.26 20.93
157 ISC18 STFC Jasmin/Lotus Purestorage NFS 16 64 1.98 0.21 18.77
158 SC18 Clemson University Palmetto Dell OrangeFS 32 32 2.31 1.93 2.77
159 SC18 Clemson University Palmetto Dell OrangeFS 48 48 2.15 1.80 2.57
160 SC18 Clemson University Palmetto Dell OrangeFS 16 16 1.47 1.21 1.79
161 SC19 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 10 1,440 36.55 18.58 71.90
162 ISC20 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 10 600 31.39 12.34 79.83
163 ISC20 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 10 600 30.83 13.35 71.22
164 SC19 Janelia Research Campus, HHMI sharedscratch WekaIO Parallel Filesystem 10 480 25.86 7.75 86.29
165 SC19 Janelia Research Campus, HHMI sharedscratch WekaIO Parallel Filesystem 10 480 25.46 7.65 84.69
166 SC19 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 10 400 24.70 16.32 37.37
167 ISC20 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 10 600 24.19 11.85 49.39
168 ISC20 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 10 600 21.32 11.27 40.32
169 SC19 Janelia Research Campus, HHMI sharedscratch WekaIO Parallel Filesystem 10 480 18.07 7.75 42.12
170 ISC19 SUSE TigerShark SUSE, Intel, Lenovo SUSE Enterprise Storage 10 70 7.32 2.48 21.60
171 SC19 SUSE TigerShark SUSE, Intel, Lenovo SUSE Enterprise Storage - CephFS 15 120 14.91 5.74 38.72
172 SC19 SUSE TigerShark SUSE, Intel, Lenovo SUSE Enterprise Storage - CephFS 10 80 12.43 4.64 33.34
173 ISC19 Janelia Research Campus, HHMI nrs Qumulo Scale out NFS 10 320 5.95 2.59 13.69
174 ISC19 Janelia Research Campus, HHMI qflash Qumulo Scale out NFS 96 960 5.32 2.80 10.11
175 ISC19 Janelia Research Campus, HHMI qflash Qumulo Scale out NFS 10 120 4.46 2.12 9.35
176 ISC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 96 3,072 17.18 8.15 36.22
177 SC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 88 2,816 12.50 8.31 18.79
178 ISC19 Janelia Research Campus, HHMI dm11 Scale-out NAS 96 960 12.45 3.22 48.16
179 ISC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 480 11.96 5.64 25.37
180 ISC20 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 620 9.87 6.36 15.32
181 ISC19 Janelia Research Campus, HHMI dm11 Scale-out NAS 10 320 9.22 2.38 35.64
182 SC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 480 8.45 6.16 11.60
183 SC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 820 8.01 6.31 10.17
184 SC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 820 8.01 6.31 10.17
185 SC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 480 7.77 5.39 11.18
186 ISC20 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 620 7.27 5.96 8.86
187 SC19 Janelia Research Campus, HHMI dm11 #N/A Scale-out NAS 10 760 6.42 2.61 15.82
188 ISC20 Janelia Research Campus, HHMI VastTest Vast Data Scale-out NAS 10 620 6.20 3.51 10.95
189 ISC20 Janelia Research Campus, HHMI VastTest Vast Data Scale-out NAS 10 620 5.68 3.67 8.80
190 ISC20 Janelia Research Campus, HHMI VastTest Vast Data Scale-out NAS 10 620 4.98 3.56 6.96
191 SC19 Janelia Research Campus, HHMI nrs Qumulo Scale-out NAS 10 760 4.19 2.88 6.11
192 SC19 Janelia Research Campus, HHMI nearline4 Qumulo Scale-out NAS 10 760 3.67 2.45 5.49
193 SC18 Oak Ridge National Laboratory Summit IBM Spectrum Scale 504 1,008 330.56 88.20 1,238.93
194 ISC20 Oracle Cloud Infrastructure SpectrumScale on Oracle Cloud Oracle Cloud Infrastructure Spectrum Scale 48 768 70.91 34.91 144.06
195 ISC20 Oracle Cloud Infrastructure SpectrumScale on Oracle Cloud Oracle Cloud Infrastructure Spectrum Scale 48 768 66.69 31.78 139.96
196 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
197 SC18 Oak Ridge National Laboratory Summit IBM Spectrum Scale 10 160 44.30 9.84 199.48
198 SC19 CNES HAL DDN Spectrum Scale 96 96 37.16 9.71 142.20
199 SC19 CNES HAL DDN Spectrum Scale 96 96 34.76 8.51 141.99
200 ISC18 IBM Sonasad IBM Spectrum Scale 10 10 24.24 4.57 128.61