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 SC19 List

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This is the historic data list released at Supercomputing 2019. 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 SC18 Clemson University Palmetto Dell BeeGFS 32 64 6.16 1.25 30.28 -
102 SC18 Clemson University ofsdev Dell Lustre 16 32 6.07 1.34 27.56 -
103 SC18 Clemson University Palmetto Dell BeeGFS 32 256 5.79 1.05 31.92 -
104 SC18 Clemson University Palmetto Dell BeeGFS 16 16 5.08 2.24 11.49 -
105 SC18 Clemson University ofsdev Dell Lustre 16 16 4.88 1.31 18.17 -
106 SC18 Clemson University Palmetto Dell OrangeFS 32 32 2.31 1.93 2.77 -
107 SC18 Clemson University Palmetto Dell OrangeFS 48 48 2.15 1.80 2.57 -
108 SC18 Clemson University Palmetto Dell OrangeFS 16 16 1.47 1.21 1.79 -
109 ISC19 JCAHPC Oakforest-PACS DDN IME 2,048 2,048 275.65 492.06 154.41 -
110 SC19 NVIDIA DGX-2H SuperPOD DDN Lustre 10 400 249.50 86.97 715.76 -
111 SC19 CEA Tera-1000 DDN Lustre 128 4,096 210.26 81.01 545.74 -
112 SC18 Korea Institute of Science and Technology Information (KISTI) NURION DDN IME 2,048 4,096 156.91 554.23 44.43 -
113 ISC18 JCAHPC Oakforest-PACS DDN IME 2,048 16,384 137.78 560.10 33.89 -
114 ISC19 DDN IME140 DDN IME 17 272 112.67 90.34 140.52 -
115 ISC19 DDN Colorado DDN IME140 DDN IME 10 160 109.42 75.79 157.96 -
116 ISC19 DDN AI400 DDN Lustre 10 160 104.34 19.65 553.98 -
117 ISC18 JCAHPC Oakforest-PACS DDN IME 2,048 16,384 101.48 471.25 21.85 -
118 ISC19 DDN IME140 DDN IME 10 160 95.10 76.89 117.62 -
119 ISC19 DDN Japan AI400 DDN Lustre 10 160 74.10 12.22 449.28 -
120 SC19 DDN AI400 DDN Lustre 10 240 63.88 19.65 207.63 -
121 ISC19 DDN 400NV DDN GRIDScaler 10 30 59.49 13.55 261.21 -
122 SC18 JCAHPC Oakforest-PACS DDN Lustre 256 8,192 44.24 21.42 91.40 -
123 SC19 National Supercomputing Centre, Singapore Aspire 1 DDN IME 10 160 43.04 101.75 18.21 -
124 SC18 JCAHPC Oakforest-PACS DDN Lustre 256 8,192 42.18 20.04 88.78 -
125 SC19 CNES HAL DDN Spectrum Scale 96 96 37.16 9.71 142.20 -
126 SC18 Korea Institute of Science and Technology Information (KISTI) NURION DDN IME 2,048 4,096 35.97 14.06 92.03 -
127 SC19 CNES HAL DDN Spectrum Scale 96 96 34.76 8.51 141.99 -
128 SC18 DDN Bancholab DDN Lustre 10 240 31.50 6.33 156.69 -
129 ISC19 DDN 400NV DDN GRIDScaler 1 8 18.28 3.50 95.58 -
130 SC19 University of Birmingham BEAR-AI DDN Spectrum Scale 10 80 15.39 2.74 86.48 -
131 SC19 Nanyang Technological University Hadley DDN GPFS 10 640 12.89 7.47 22.24 -
132 ISC19 University of Birmingham BEAR-AI DDN Spectrum Scale 10 20 12.54 2.97 52.85 -
133 ISC19 Queen Mary. University Of London Apocrita DDN Spectrum Scale 10 240 4.36 1.26 15.09 -
134 SC18 Queen Mary, University Of London Apocrita DDN GPFS 10 240 3.44 0.87 13.56 -
135 SC18 Nemours nas6 DDN GPFS 1 2 2.06 1.39 3.04 -
136 SC18 Nemours nas6 DDN GPFS 1 2 1.52 0.74 3.11 -
137 ISC18 KAUST ShaheenII Cray DataWarp 1,024 8,192 77.37 496.81 12.05 -
138 ISC18 KAUST ShaheenII Cray DataWarp 300 2,400 70.90 151.53 33.17 -
139 ISC18 KAUST ShaheenII Cray Lustre 1,000 16,000 41.00 54.17 31.03 -
140 SC18 KAUST Shaheen II Cray DataWarp 10 80 13.99 14.45 13.53 -
141 SC19 Clemson University Palmetto Burstbuffer AdvancedHPC BeeGFS 10 120 21.55 12.97 35.80 -
142 SC19 Janelia Research Campus, HHMI dm11 #N/A Scale-out NAS 10 760 6.42 2.61 15.82 -
143 ISC19 Janelia Research Campus, HHMI dm11 Scale-out NAS 96 960 12.45 3.22 48.16 -
144 ISC18 PNNL EMSL Cascade Lustre 126 252 11.12 4.88 25.33 -
145 ISC19 Janelia Research Campus, HHMI dm11 Scale-out NAS 10 320 9.22 2.38 35.64 -
146 SC18 CERN Bytecollider CephFS 64 64 7.56 2.83 20.16 -
147 SC18 CERN Bytecollider CephFS 64 64 6.01 2.85 12.64 -
148 ISC19 JIHT RAS Desmos BeeGFS 10 60 3.55 0.51 24.88 -
149 ISC19 JIHT RAS Fisher BeeGFS 10 320 3.19 0.51 20.03 -