High Energy Accelerator Research Organization /KEK

Installed Systems

List	Rank	System	Vendors	Cores	Rmax (GFlop/s)	Rpeak (GFlop/s)
06/2009	398	KEK/BG Sakura - eServer Blue Gene Solution	IBM	8192	18665	22937.6
06/2009	399	KEK/BG MOMO - eServer Blue Gene Solution	IBM	8192	18665	22937.6
11/2008	212	KEK/BG Sakura - eServer Blue Gene Solution	IBM	8192	18665	22937.6
11/2008	211	KEK/BG MOMO - eServer Blue Gene Solution	IBM	8192	18665	22937.6
06/2008	106	KEK/BG Sakura - eServer Blue Gene Solution	IBM	8192	18665	22937.6
06/2008	105	KEK/BG MOMO - eServer Blue Gene Solution	IBM	8192	18665	22937.6
11/2007	56	KEK/BG Sakura - eServer Blue Gene Solution	IBM	8192	18665	22937.6
11/2007	55	KEK/BG MOMO - eServer Blue Gene Solution	IBM	8192	18665	22937.6
06/2007	40	KEK/BG Sakura - eServer Blue Gene Solution	IBM	8192	18665	22937.6
06/2007	41	KEK/BG MOMO - eServer Blue Gene Solution	IBM	8192	18665	22937.6
11/2006	23	KEK/BG Sakura - eServer Blue Gene Solution	IBM	8192	18665	22937.6
11/2006	24	KEK/BG MOMO - eServer Blue Gene Solution	IBM	8192	18665	22937.6
06/2006	18	KEK/BG Sakura - eServer Blue Gene Solution	IBM	8192	18665	22937.6
06/2006	17	KEK/BG MOMO - eServer Blue Gene Solution	IBM	8192	18665	22937.6
06/2008	413	KEK/BG UME - eServer Blue Gene Solution	IBM	4096	9433	11468.8
11/2007	172	KEK/BG UME - eServer Blue Gene Solution	IBM	4096	9433	11468.8
06/2007	93	KEK/BG UME - eServer Blue Gene Solution	IBM	4096	9433	11468.8
11/2006	63	KEK/BG UME - eServer Blue Gene Solution	IBM	4096	9433	11468.8
06/2006	38	KEK/BG UME - eServer Blue Gene Solution	IBM	4096	9433	11468.8
11/2004	456	SR8000-F1/100	Hitachi	100	917	1200
06/2004	281	SR8000-F1/100	Hitachi	100	917	1200
11/2003	145	SR8000-F1/100	Hitachi	100	917	1200
06/2003	63	SR8000-F1/100	Hitachi	100	917	1200
11/2002	53	SR8000-F1/100	Hitachi	100	917	1200
06/2002	27	SR8000-F1/100	Hitachi	100	917	1200
11/2001	19	SR8000-F1/100	Hitachi	100	917	1200
06/2001	14	SR8000-F1/100	Hitachi	100	917	1200
11/2000	9	SR8000-F1/100	Hitachi	100	917	1200
06/2000	6	SR8000-F1/100	Hitachi	100	917	1200