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 ISC19 PGS Lustre on GCP Google Lustre 10 50 5.70 1.91 17.05 -
102 ISC18 STFC Jasmin/Lotus Purestorage NFS 64 128 2.33 0.26 20.93 -
103 ISC18 STFC Jasmin/Lotus Purestorage NFS 16 64 1.98 0.21 18.77 -
104 ISC18 JSC JURON ThinkparQ BeeGFS 8 64 35.77 14.24 89.81 -
105 SC19 IST Austria IST Austria HPC Homemade@IST BeeGFS 4 80 8.41 1.77 39.98 -
106 SC19 IST Austria IST Austria HPC Homemade@IST BeeGFS 10 100 6.63 1.39 31.62 -
107 ISC19 DDN IME140 DDN IME 17 272 112.67 90.34 140.52 -
108 ISC19 DDN IME140 DDN IME 10 160 95.10 76.89 117.62 -
109 SC19 Nanyang Technological University Hadley DDN GPFS 10 640 12.89 7.47 22.24 -
110 SC19 CNES HAL DDN Spectrum Scale 96 96 37.16 9.71 142.20 -
111 SC19 CNES HAL DDN Spectrum Scale 96 96 34.76 8.51 141.99 -
112 ISC18 Joint Institute for Nuclear Research Govorun RSC Lustre 24 192 12.08 3.34 43.65 -
113 SC18 Sandia National Laboratories Ghost IBM GPFS 10 100 0.31 0.05 1.85 -
114 ISC19 Hewlett Packard Enterprise GTO Hewlett Packard Enterprise HPE XFS 10 200 26.21 19.57 35.11 -
115 SC19 Genomics England GELous WekaIO 10 1,400 34.38 15.17 77.89 -
116 SC19 Genomics England GELous WekaIO 10 1,400 34.38 15.17 77.89 -
117 ISC19 JIHT RAS Fisher BeeGFS 10 320 3.19 0.51 20.03 -
118 SC18 Google Exascaler-on-GCP Google Cloud Lustre 60 480 39.12 14.31 106.91 -
119 SC18 Google Exascaler on GCP Google Lustre 120 960 47.23 23.06 96.74 -
120 SC19 Google Cloud EXA5-GCP-PD-STD Google Cloud Lustre 200 1,600 52.96 17.31 162.06 -
121 SC19 Google Cloud EXA5-GCP-PD-SSD Google Cloud Lustre 200 1,600 67.78 26.93 170.61 -
122 ISC18 PNNL EMSL Cascade Lustre 126 252 11.12 4.88 25.33 -
123 ISC19 JIHT RAS Desmos BeeGFS 10 60 3.55 0.51 24.88 -
124 ISC19 University of Cambridge Data Accelerator Dell EMC Lustre 512 8,192 620.69 162.05 2,377.44 -
125 SC19 University of Cambridge Data Accelerator Dell EMC Lustre 128 2,048 229.45 131.25 401.13 -
126 SC18 University of Cambridge Data Accelerator Dell EMC Lustre 528 4,224 158.71 71.40 352.75 -
127 ISC19 University of Cambridge Data Accelerator Dell EMC Lustre 10 320 98.31 26.94 358.85 -
128 SC18 University of Cambridge Data Accelerator Dell EMC BeeGFS 184 5,888 74.58 58.81 94.57 -
129 SC19 University of Cambridge Data Accelerator Dell EMC Lustre 10 320 60.25 21.73 167.09 -
130 SC19 NVIDIA DGX-2H SuperPOD DDN Lustre 10 400 249.50 86.97 715.76 -
131 ISC19 DDN Colorado DDN IME140 DDN IME 10 160 109.42 75.79 157.96 -
132 SC18 CERN Bytecollider CephFS 64 64 7.56 2.83 20.16 -
133 SC18 CERN Bytecollider CephFS 64 64 6.01 2.85 12.64 -
134 SC18 DDN Bancholab DDN Lustre 10 240 31.50 6.33 156.69 -
135 SC19 University of Birmingham BEAR-AI DDN Spectrum Scale 10 80 15.39 2.74 86.48 -
136 ISC19 University of Birmingham BEAR-AI DDN Spectrum Scale 10 20 12.54 2.97 52.85 -
137 SC19 National Supercomputing Centre, Singapore Aspire 1 DDN IME 10 160 43.04 101.75 18.21 -
138 SC18 EPCC Archer Seagate Lustre 10 80 3.70 0.77 17.84 -
139 ISC19 Queen Mary University Of London Apocrita E8 Spectrum Scale 10 240 11.73 4.73 29.11 -
140 SC18 Queen Mary; University Of London Apocrita E8 GPFS 10 240 9.65 4.32 21.55 -
141 ISC19 Queen Mary. University Of London Apocrita DDN Spectrum Scale 10 240 4.36 1.26 15.09 -
142 SC18 Queen Mary, University Of London Apocrita DDN GPFS 10 240 3.44 0.87 13.56 -
143 ISC19 DDN AI400 DDN Lustre 10 160 104.34 19.65 553.98 -
144 ISC19 DDN Japan AI400 DDN Lustre 10 160 74.10 12.22 449.28 -
145 SC19 DDN AI400 DDN Lustre 10 240 63.88 19.65 207.63 -
146 ISC19 DDN 400NV DDN GRIDScaler 10 30 59.49 13.55 261.21 -
147 ISC19 DDN 400NV DDN GRIDScaler 1 8 18.28 3.50 95.58 -
148 SC18 WekaIO WekaIO WekaIO Matrix 10 700 58.25 27.05 125.43 -
149 ISC19 Inspur Inspur BeeGFS 10 400 20.17 8.61 47.26 -