Submissions to the upcoming IO500 list are now closed. The new lists will be presented at our SC'21 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)
201 ISC18 KAUST ShaheenII Cray DataWarp 1,024 8,192 77.37 496.81 12.05
202 ISC18 KAUST ShaheenII Cray DataWarp 300 2,400 70.90 151.53 33.17
203 ISC18 KAUST ShaheenII Cray Lustre 1,000 16,000 41.00 54.17 31.03
204 SC18 KAUST Shaheen II Cray DataWarp 10 80 13.99 14.45 13.53
205 ISC20 German Climate Computing Center Mistral Cray Lustre1 10 120 7.92 2.93 21.36
206 ISC20 German Climate Computing Center Mistral Cray Lustre1 10 120 6.92 2.89 16.57
207 ISC20 LNCC SDumont Cay/HPE Lustre 10 240 3.06 2.32 4.02
208 ISC20 Argonne National Laboratory Presque Argonne National Laboratory DAOS 16 544 537.31 108.19 2,668.57
209 ISC20 Argonne National Laboratory Presque Argonne National Laboratory DAOS 16 544 483.52 102.54 2,280.05
210 ISC20 Argonne National Laboratory Presque Argonne National Laboratory DAOS 10 380 440.64 95.80 2,026.80
211 ISC20 Argonne National Laboratory Presque Argonne National Laboratory DAOS 10 380 398.25 89.36 1,774.79
212 SC19 Clemson University Palmetto Burstbuffer AdvancedHPC BeeGFS 10 120 21.55 12.97 35.80
213 SC19 Janelia Research Campus, HHMI dm11 #N/A Scale-out NAS 10 760 6.42 2.61 15.82
214 ISC19 Janelia Research Campus, HHMI dm11 Scale-out NAS 96 960 12.45 3.22 48.16
215 ISC18 PNNL EMSL Cascade Lustre 126 252 11.12 4.88 25.33
216 ISC19 Janelia Research Campus, HHMI dm11 Scale-out NAS 10 320 9.22 2.38 35.64
217 SC18 CERN Bytecollider CephFS 64 64 7.56 2.83 20.16
218 SC18 CERN Bytecollider CephFS 64 64 6.01 2.85 12.64
219 ISC19 JIHT RAS Desmos BeeGFS 10 60 3.55 0.51 24.88
220 ISC19 JIHT RAS Fisher BeeGFS 10 320 3.19 0.51 20.03