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 ISC21 List

# Information IO500
BoF Institution System Storage Vendor File System Type Client Nodes Total Client Proc. Score BW MD Repro.
(GiB/s) (kIOP/s)
201 SC19 Janelia Research Campus, HHMI sharedscratch WekaIO Parallel Filesystem 10 480 25.46 7.65 84.69 -
202 ISC21 Howard Hughes Medical Institute Janelia Research Campus Vast nrsv 10 300 15.50 7.54 31.84 -
203 SC19 Nanyang Technological University Hadley DDN GPFS 10 640 12.89 7.47 22.24 -
204 SC20 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 260 10.64 7.44 15.22 -
205 ISC20 SUSE HammerHead SUSE/Ampere/Arm CephFS 10 220 15.61 7.34 33.22 -
206 SC18 Clemson University ofsdev Dell BeeGFS 16 16 16.22 7.33 35.88 -
207 ISC19 CSIRO bracewell Dell/ThinkParQ BeeGFS 16 64 26.44 7.11 98.26 -
208 ISC20 SUSE HammerHead SUSE/Ampere/Arm CephFS 10 200 15.07 7.05 32.21 -
209 ISC20 SUSE HammerHead SUSE/Ampere/Arm CephFS 10 220 15.38 7.04 33.57 -
210 ISC20 SUSE HammerHead SUSE/Ampere/Arm CephFS 10 200 14.55 6.95 30.46 -
211 ISC20 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 620 9.87 6.36 15.32 -
212 SC18 DDN Bancholab DDN Lustre 10 240 31.50 6.33 156.69 -
213 SC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 820 8.01 6.31 10.17 -
214 SC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 820 8.01 6.31 10.17 -
215 SC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 480 8.45 6.16 11.60 -
216 ISC20 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 620 7.27 5.96 8.86 -
217 SC19 SUSE TigerShark SUSE, Intel, Lenovo SUSE Enterprise Storage - CephFS 15 120 14.91 5.74 38.72 -
218 SC19 SUSE TigerShark SUSE, Intel, Lenovo SUSE Enterprise Storage - CephFS 15 120 14.91 5.74 38.72 -
219 ISC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 480 11.96 5.64 25.37 -
220 SC19 Janelia Research Campus, HHMI Vast Vast Data Scale-out NAS 10 480 7.77 5.39 11.18 -
221 SC19 Stanford Sherlock/Fir Dell, QCT, HGST Lustre 10 240 18.25 5.23 63.74 -
222 ISC18 Fraunhofer Seislab ThinkparQ BeeGFS 24 24 16.96 5.13 56.14 -
223 ISC18 PNNL EMSL Cascade Lustre 126 252 11.12 4.88 25.33 -
224 ISC19 Queen Mary University Of London Apocrita E8 Spectrum Scale 10 240 11.73 4.73 29.11 -
225 SC19 SUSE TigerShark SUSE, Intel, Lenovo SUSE Enterprise Storage - CephFS 10 80 12.43 4.64 33.34 -
226 ISC18 IBM Sonasad IBM Spectrum Scale 10 10 24.24 4.57 128.61 -
227 ISC21 Georgia Institute of Technology PACE-Phoenix DDN Lustre 10 240 17.07 4.52 64.48 -
228 ISC19 Inspur TStor3000 Inspur BeeGFS 10 400 14.67 4.48 48.06 -
229 SC18 Queen Mary; University Of London Apocrita E8 GPFS 10 240 9.65 4.32 21.55 -
230 SC18 Google and DDN Lustre on GCP Google Lustre 10 80 12.82 4.30 38.23 -
231 ISC19 Yanrong YRCloudFile Yanrong YRCloudFile 10 160 19.14 4.22 86.86 -
232 ISC20 Janelia Research Campus, HHMI VastTest Vast Data Scale-out NAS 10 620 5.68 3.67 8.80 -
233 ISC20 National Center for Supercomputing Applications HAL DDN Spectrum Scale 10 100 11.13 3.63 34.15 -
234 ISC20 National Center for Supercomputing Applications HAL DDN Spectrum Scale 10 100 11.31 3.62 35.37 -
235 ISC20 National Center for Supercomputing Applications HAL DDN Spectrum Scale 10 100 11.31 3.62 35.37 -
236 ISC19 SUSE TigerShark SUSE, Intel, Lenovo CephFS 14 98 8.38 3.58 19.60 -
237 ISC20 Janelia Research Campus, HHMI VastTest Vast Data Scale-out NAS 10 620 4.98 3.56 6.96 -
238 ISC20 Janelia Research Campus, HHMI VastTest Vast Data Scale-out NAS 10 620 6.20 3.51 10.95 -
239 ISC19 DDN 400NV DDN GRIDScaler 1 8 18.28 3.50 95.58 -
240 ISC18 Joint Institute for Nuclear Research Govorun RSC Lustre 24 192 12.08 3.34 43.65 -
241 ISC19 Janelia Research Campus, HHMI dm11 Scale-out NAS 96 960 12.45 3.22 48.16 -
242 SC18 Clemson University ofsdev Dell BeeGFS 16 32 13.12 3.17 54.21 -
243 ISC20 National Center for Supercomputing Applications NCSA Industry System DDN/Dell Spectrum Scale 8 96 11.28 3.04 41.78 -
244 ISC20 National Center for Supercomputing Applications NCSA Industry System DDN/Dell Spectrum Scale 8 96 12.37 3.03 50.54 -
245 ISC19 University of Birmingham BEAR-AI DDN Spectrum Scale 10 20 12.54 2.97 52.85 -
246 SC18 Clemson University Palmetto Dell BeeGFS 32 32 6.67 2.95 15.10 -
247 SC18 Clemson University Palmetto Dell BeeGFS 32 32 9.42 2.94 30.19 -
248 ISC20 German Climate Computing Center Mistral Cray Lustre1 10 120 7.92 2.93 21.36 -
249 SC18 Clemson University Palmetto Dell BeeGFS 48 48 7.64 2.93 19.88 -
250 ISC20 German Climate Computing Center Mistral Cray Lustre1 10 120 6.92 2.89 16.57 -
251 SC19 Janelia Research Campus, HHMI nrs Qumulo Scale-out NAS 10 760 4.19 2.88 6.11 -
252 SC19 Janelia Research Campus, HHMI nrs Qumulo Scale-out NAS 10 760 4.19 2.88 6.11 -
253 SC18 CERN Bytecollider CephFS 64 64 6.01 2.85 12.64 -
254 SC18 Clemson University Palmetto Dell BeeGFS 16 16 9.07 2.84 28.95 -
255 SC18 CERN Bytecollider CephFS 64 64 7.56 2.83 20.16 -
256 ISC19 Janelia Research Campus, HHMI qflash Qumulo Scale out NFS 96 960 5.32 2.80 10.11 -
257 SC19 University of Birmingham BEAR-AI DDN Spectrum Scale 10 80 15.39 2.74 86.48 -
258 SC20 EPCC Archer 2 (test system) Cray Lustre 10 80 10.68 2.63 43.43 -
259 SC20 EPCC Archer 2 (test system) Cray Lustre 10 80 10.68 2.63 43.43 -
260 SC19 Janelia Research Campus, HHMI dm11 #N/A Scale-out NAS 10 760 6.42 2.61 15.82 -
261 SC19 Janelia Research Campus, HHMI dm11 #N/A Scale-out NAS 10 760 6.42 2.61 15.82 -
262 ISC19 Janelia Research Campus, HHMI nrs Qumulo Scale out NFS 10 320 5.95 2.59 13.69 -
263 ISC19 SUSE TigerShark SUSE, Intel, Lenovo SUSE Enterprise Storage 10 70 7.32 2.48 21.60 -
264 SC19 Janelia Research Campus, HHMI nearline4 Qumulo Scale-out NAS 10 760 3.67 2.45 5.49 -
265 ISC19 Janelia Research Campus, HHMI dm11 Scale-out NAS 10 320 9.22 2.38 35.64 -
266 SC18 Clemson University ofsdev Dell BeeGFS 10 80 10.17 2.32 44.67 -
267 SC18 Clemson University Palmetto Dell BeeGFS 10 10 7.14 2.32 22.05 -
268 ISC20 LNCC SDumont Cay/HPE Lustre 10 240 3.06 2.32 4.02 -
269 SC18 Clemson University Palmetto Dell BeeGFS 16 16 5.08 2.24 11.49 -
270 ISC19 Janelia Research Campus, HHMI qflash Qumulo Scale out NFS 10 120 4.46 2.12 9.35 -
271 SC18 Clemson University ofsdev Dell BeeGFS 16 64 12.51 2.10 74.72 -
272 SC18 Clemson University ofsdev Dell Lustre 16 64 8.63 2.10 35.37 -
273 SC18 Clemson University ofsdev Dell Lustre 16 128 8.58 2.05 35.83 -
274 SC18 Clemson University Palmetto Dell OrangeFS 32 32 2.31 1.93 2.77 -
275 ISC19 PGS Lustre on GCP Google Lustre 10 50 5.70 1.91 17.05 -
276 SC18 Clemson University ofsdev Dell BeeGFS 16 128 11.01 1.90 63.81 -
277 SC18 Clemson University ofsdev Dell Lustre 10 40 7.36 1.90 28.59 -
278 SC19 Stanford Sherlock/Oak Dell, QCT, HGST Lustre 10 240 9.31 1.89 45.87 -
279 SC18 Clemson University Palmetto Dell OrangeFS 48 48 2.15 1.80 2.57 -
280 SC19 IST Austria IST Austria HPC Homemade@IST BeeGFS 4 80 8.41 1.77 39.98 -
281 SC19 Stanford Sherlock/Regal Dell Lustre 10 160 7.05 1.64 30.28 -
282 SC19 Stanford Sherlock/Regal Dell Lustre 10 160 7.05 1.64 30.28 -
283 SC19 IST Austria IST Austria HPC Homemade@IST BeeGFS 10 100 6.63 1.39 31.62 -
284 SC18 Nemours nas6 DDN GPFS 1 2 2.06 1.39 3.04 -
285 SC18 Clemson University ofsdev Dell Lustre 16 32 6.07 1.34 27.56 -
286 SC18 Clemson University ofsdev Dell Lustre 16 16 4.88 1.31 18.17 -
287 ISC19 Queen Mary. University Of London Apocrita DDN Spectrum Scale 10 240 4.36 1.26 15.09 -
288 SC18 Clemson University Palmetto Dell BeeGFS 32 128 6.26 1.25 31.42 -
289 SC18 Clemson University Palmetto Dell BeeGFS 32 64 6.16 1.25 30.28 -
290 SC18 Clemson University Palmetto Dell OrangeFS 16 16 1.47 1.21 1.79 -
291 ISC21 DKRZ Mistral Seagate/Cray Lustre 10 80 5.22 1.16 23.50 -
292 SC18 Clemson University Palmetto Dell BeeGFS 32 256 5.79 1.05 31.92 -
293 SC18 DKRZ Mistral Seagate Lustre2 10 80 5.32 1.05 27.06 -
294 SC18 Queen Mary, University Of London Apocrita DDN GPFS 10 240 3.44 0.87 13.56 -
295 SC18 EPCC Archer Seagate Lustre 10 80 3.70 0.77 17.84 -
296 SC18 Nemours nas6 DDN GPFS 1 2 1.52 0.74 3.11 -
297 ISC18 SNL Serrano IBM Spectrum Scale 16 160 4.25 0.65 27.98 -
298 ISC19 JIHT RAS Desmos BeeGFS 10 60 3.55 0.51 24.88 -
299 ISC19 JIHT RAS Fisher BeeGFS 10 320 3.19 0.51 20.03 -
300 SC20 University of Reading ThunderX2 Local file system 1 16 6.23 0.37 104.54 -