Both the tenth Graph500 and the fifth Green Graph500 lists were announced at the SC15 in Austin, Texas. We won the first positions again in the world rankings of the Graph500 and the Green Graph500 Benchmarks. These results show that our algorithms and implementations are efficient and scalable for big data computation in each computing environment; distributed-memory supercomputers, shared-memory supercomputers, Intel/AMD servers, and Android devices.

Please see below for the details.

K computer takes first place again in Graph 500 supercomputer ranking
http://www.riken.jp/en/pr/topics/2015/20151118_1/

K computer takes first place in Graph 500 supercomputer ranking for second consecutive time
http://www.fujitsu.com/global/about/resources/news/press-releases/2015/1118-03.html