1. [1] T2K, available from <http://www.cc.u-tokyo.ac.jp/>.
2. [2] The 2nd Parallel Programming Contest on Cluster Systems, available from <https://www2.cc.u-tokyo.ac.jp/procon2009-2/>.
3. [3] TSUBAME2.0, available from <http://www.gsic.titech.ac.jp/en>.
4. [4] The Cascade High Productivity Language, 9th International Workshop on High-Level Parallel Programming Models and Supportive Environments, pp.52-60 (Apr. 2004).
5. TreadMarks: shared memory computing on networks of workstations