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.

IO500 SC17 List

This is the official list from Supercomputing 2017.

# Information IO500
BoF Institution System Storage Vendor File System Type Client Nodes Total Client Proc. Score BW MD
(GiB/s) (kIOP/s)
1 ISC18 JSC JURON ThinkparQ BeeGFS 8 64 35.77 14.24 89.81
2 ISC18 Fraunhofer Seislab ThinkparQ BeeGFS 24 24 18.75 5.13 56.14
3 ISC18 KAUST ShaheenII Cray DataWarp 300 2,400 70.90 151.53 33.17
4 ISC18 JCAHPC Oakforest-PACS DDN IME 2,048 16,384 101.48 471.25 21.85
5 ISC18 KAUST ShaheenII Cray Lustre 1,000 16,000 41.00 54.17 31.03
6 ISC18 DKRZ Mistral Seagate Lustre 100 1,000 32.15 22.77 45.39
7 ISC18 PNNL EMSL Cascade Lustre 126 252 11.17 4.88 25.33
8 ISC18 SNL Serrano IBM Spectrum Scale 16 160 4.25 0.65 27.98