Please submit your IO500 results for the upcoming SC'24 list, which will be presented at our BOF. See the Call for Submissions for details.

Historical SC20 List

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This is the historic data list released at Supercomputing 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 Repro.
(GiB/s) (kIOP/s)
101 SC19 Google Cloud EXA5-GCP-PD-STD Google Cloud Lustre 200 1,600 52.96 17.31 162.06 -
102 SC19 National Supercomputing Center in Changsha Tianhe-2E National University of Defense Technology Lustre 10 160 52.58 35.06 78.86 -
103 SC20 Raytheon WekaIO Penguin Computing wekafs 42 1,596 50.58 16.39 156.10 -
104 SC20 Raytheon WekaIO Penguin Computing wekafs 42 1,596 50.58 16.39 156.10 -
105 SC19 National Supercomputing Center in Changsha Tianhe-2E National University of Defense Technology Lustre 10 160 50.08 32.71 76.67 -
106 SC19 Janelia Research Campus, HHMI SharedScratch WekaIO wekaio 18 1,368 48.75 26.22 90.62 -
107 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 -
108 SC18 Google Exascaler on GCP Google Lustre 120 960 47.23 23.06 96.74 -
109 SC18 Oak Ridge National Laboratory Summit IBM Spectrum Scale 10 160 44.30 9.84 199.48 -
110 SC18 JCAHPC Oakforest-PACS DDN Lustre 256 8,192 44.24 21.42 91.40 -
111 SC19 National Supercomputing Centre, Singapore Aspire 1 DDN IME 10 160 43.04 101.75 18.21 -
112 SC18 JCAHPC Oakforest-PACS DDN Lustre 256 8,192 42.18 20.04 88.78 -
113 ISC18 KAUST ShaheenII Cray Lustre 1,000 16,000 41.00 54.17 31.03 -
114 ISC19 National Computational Infrastructure Australia Raijin NetApp Lustre 15 180 40.92 12.89 129.89 -
115 SC19 Penguin Computing Benchmarking and Innovation Lab Penguin-ASG-NVBeeOne Penguin Computing/Excelero BeeGFS 10 320 39.65 17.71 88.76 -
116 SC18 Google Exascaler-on-GCP Google Cloud Lustre 60 480 39.12 14.31 106.91 -
117 ISC19 National Computational Infrastructure Australia Raijin NetApp Lustre 10 150 37.62 12.82 110.37 -
118 SC19 CNES HAL DDN Spectrum Scale 96 96 37.16 9.71 142.20 -
119 SC19 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 10 1,440 36.55 18.58 71.90 -
120 SC18 Korea Institute of Science and Technology Information (KISTI) NURION DDN IME 2,048 4,096 35.97 14.06 92.03 -
121 ISC18 JSC JURON ThinkparQ BeeGFS 8 64 35.77 14.24 89.81 -
122 SC19 CNES HAL DDN Spectrum Scale 96 96 34.76 8.51 141.99 -
123 SC19 Genomics England GELous WekaIO 10 1,400 34.38 15.17 77.89 -
124 SC19 Genomics England GELous WekaIO 10 1,400 34.38 15.17 77.89 -
125 ISC20 Oracle Cloud Infrastructure BeeGFS on Oracle Cloud Oracle Cloud Infrastructure BeeGFS 10 160 32.79 14.02 76.67 -
126 SC20 Raytheon WekaIO Penguin Computing wekafs 10 440 32.20 14.83 69.88 -
127 ISC18 DKRZ Mistral Seagate Lustre 100 1,000 32.15 22.77 45.39 -
128 SC18 DDN Bancholab DDN Lustre 10 240 31.50 6.33 156.69 -
129 ISC20 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 10 600 31.39 12.34 79.83 -
130 ISC20 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 10 600 30.83 13.35 71.22 -
131 SC20 Forschungszentrum Juelich (FZJ) JUWELS HPEDDN IME 10 400 29.81 178.11 4.99 -
132 ISC18 DKRZ Mistral Seagate Lustre 100 1,200 29.33 20.35 42.29 -
133 ISC20 Oracle Cloud Infrastructure BeeGFS on Oracle Cloud Oracle Cloud Infrastructure BeeGFS 10 160 27.56 10.38 73.20 -
134 ISC20 Officinalis (1 Client) Red Hat, Intel, QCT CephFS 1 112 27.43 8.81 85.48 -
135 ISC19 CSIRO bracewell Dell/ThinkParQ BeeGFS 16 64 26.44 7.11 98.26 -
136 ISC19 Hewlett Packard Enterprise GTO Hewlett Packard Enterprise HPE XFS 10 200 26.21 19.57 35.11 -
137 SC19 Janelia Research Campus, HHMI sharedscratch WekaIO Parallel Filesystem 10 480 25.86 7.75 86.29 -
138 SC19 Janelia Research Campus, HHMI sharedscratch WekaIO Parallel Filesystem 10 480 25.46 7.65 84.69 -
139 SC19 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 10 400 24.70 16.32 37.37 -
140 ISC18 IBM Sonasad IBM Spectrum Scale 10 10 24.24 4.57 128.61 -
141 ISC20 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 10 600 24.19 11.85 49.39 -
142 SC18 Clemson University ofsdev Dell BeeGFS 32 32 22.02 8.55 56.68 -
143 SC19 Clemson University Palmetto Burstbuffer AdvancedHPC BeeGFS 10 120 21.55 12.97 35.80 -
144 ISC20 Janelia Research Campus, HHMI SharedScratch WekaIO Parallel Filesystem 10 600 21.32 11.27 40.32 -
145 ISC20 Officinalis (1 Client) Red Hat, Intel, QCT CephFS 1 112 21.24 7.87 57.32 -
146 ISC19 Inspur Inspur BeeGFS 10 400 20.17 8.61 47.26 -
147 ISC19 Yanrong YRCloudFile Yanrong YRCloudFile 10 160 19.14 4.22 86.86 -
148 ISC20 Simon Fraser University Cedar Dell/Seagate Lustre 288 288 18.72 7.66 45.75 -
149 ISC19 DDN 400NV DDN GRIDScaler 1 8 18.28 3.50 95.58 -
150 SC19 Stanford Sherlock/Fir Dell, QCT, HGST Lustre 10 240 18.25 5.23 63.74 -
151 SC19 Janelia Research Campus, HHMI sharedscratch WekaIO Parallel Filesystem 10 480 18.07 7.75 42.12 -
152 SC20 The Science and Technology Facilities Council JASMIN 4 Quobyte Inc. Quobyte 48 336 17.55 19.76 15.60 -
153 ISC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 96 3,072 17.18 8.15 36.22 -
154 ISC18 Fraunhofer Seislab ThinkparQ BeeGFS 24 24 16.96 5.13 56.14 -
155 SC18 Clemson University ofsdev Dell BeeGFS 16 16 16.22 7.33 35.88 -
156 SC20 University of Tsukuba Cygnus OSS Gfarm 10 20 16.12 8.10 32.09 -
157 ISC20 SUSE HammerHead SUSE/Ampere/Arm CephFS 10 220 15.61 7.34 33.22 -
158 ISC18 DKRZ Mistral Seagate Lustre1 100 1,200 15.47 12.68 18.88 -
159 SC19 University of Birmingham BEAR-AI DDN Spectrum Scale 10 80 15.39 2.74 86.48 -
160 ISC20 SUSE HammerHead SUSE/Ampere/Arm CephFS 10 220 15.38 7.04 33.57 -
161 ISC20 SUSE HammerHead SUSE/Ampere/Arm CephFS 10 200 15.07 7.05 32.21 -
162 SC19 SUSE TigerShark SUSE, Intel, Lenovo SUSE Enterprise Storage - CephFS 15 120 14.91 5.74 38.72 -
163 ISC19 Inspur TStor3000 Inspur BeeGFS 10 400 14.67 4.48 48.06 -
164 ISC20 SUSE HammerHead SUSE/Ampere/Arm CephFS 10 200 14.55 6.95 30.46 -
165 SC18 KAUST Shaheen II Cray DataWarp 10 80 13.99 14.45 13.53 -
166 SC18 Clemson University ofsdev Dell BeeGFS 16 32 13.12 3.17 54.21 -
167 SC19 Nanyang Technological University Hadley DDN GPFS 10 640 12.89 7.47 22.24 -
168 SC18 Google and DDN Lustre on GCP Google Lustre 10 80 12.82 4.30 38.23 -
169 ISC19 University of Birmingham BEAR-AI DDN Spectrum Scale 10 20 12.54 2.97 52.85 -
170 SC18 Clemson University ofsdev Dell BeeGFS 16 64 12.51 2.10 74.72 -
171 SC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 88 2,816 12.50 8.31 18.79 -
172 ISC19 Janelia Research Campus, HHMI dm11 Scale-out NAS 96 960 12.45 3.22 48.16 -
173 SC19 SUSE TigerShark SUSE, Intel, Lenovo SUSE Enterprise Storage - CephFS 10 80 12.43 4.64 33.34 -
174 ISC20 National Center for Supercomputing Applications NCSA Industry System DDN/Dell Spectrum Scale 8 96 12.37 3.03 50.54 -
175 ISC18 Joint Institute for Nuclear Research Govorun RSC Lustre 24 192 12.08 3.34 43.65 -
176 ISC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 480 11.96 5.64 25.37 -
177 ISC19 Queen Mary University Of London Apocrita E8 Spectrum Scale 10 240 11.73 4.73 29.11 -
178 SC20 The Science and Technology Facilities Council JASMIN 4 Quobyte Inc. Quobyte 10 240 11.34 12.34 10.43 -
179 ISC20 National Center for Supercomputing Applications HAL DDN Spectrum Scale 10 100 11.31 3.62 35.37 -
180 ISC20 National Center for Supercomputing Applications NCSA Industry System DDN/Dell Spectrum Scale 8 96 11.28 3.04 41.78 -
181 ISC20 National Center for Supercomputing Applications HAL DDN Spectrum Scale 10 100 11.13 3.63 34.15 -
182 ISC18 PNNL EMSL Cascade Lustre 126 252 11.12 4.88 25.33 -
183 SC18 Clemson University ofsdev Dell BeeGFS 16 128 11.01 1.90 63.81 -
184 SC20 EPCC Archer 2 (test system) Cray Lustre 10 80 10.68 2.63 43.43 -
185 SC20 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 260 10.64 7.44 15.22 -
186 SC18 Clemson University ofsdev Dell BeeGFS 10 80 10.17 2.32 44.67 -
187 ISC20 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 620 9.87 6.36 15.32 -
188 SC18 Queen Mary; University Of London Apocrita E8 GPFS 10 240 9.65 4.32 21.55 -
189 SC18 Clemson University Palmetto Dell BeeGFS 32 32 9.42 2.94 30.19 -
190 SC19 Stanford Sherlock/Oak Dell, QCT, HGST Lustre 10 240 9.31 1.89 45.87 -
191 ISC19 Janelia Research Campus, HHMI dm11 Scale-out NAS 10 320 9.22 2.38 35.64 -
192 SC18 Clemson University Palmetto Dell BeeGFS 16 16 9.07 2.84 28.95 -
193 SC18 Clemson University ofsdev Dell Lustre 16 64 8.63 2.10 35.37 -
194 SC18 Clemson University ofsdev Dell Lustre 16 128 8.58 2.05 35.83 -
195 SC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 480 8.45 6.16 11.60 -
196 SC19 IST Austria IST Austria HPC Homemade@IST BeeGFS 4 80 8.41 1.77 39.98 -
197 ISC19 SUSE TigerShark SUSE, Intel, Lenovo CephFS 14 98 8.38 3.58 19.60 -
198 SC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 820 8.01 6.31 10.17 -
199 SC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 820 8.01 6.31 10.17 -
200 ISC20 German Climate Computing Center Mistral Cray Lustre1 10 120 7.92 2.93 21.36 -