V. K. Levin, B. N. Chetverushkin, G. S. Elizarov, V. S. Gorbunov, A. O. Lacis, V. V. Korneev, A. A. Sokolov, A. A. Andryushin, J. A. Klimov, “Communication fabric MVS-express”, Informatsionnye Tekhnologii i Vychslitel'nye Sistemy, 2014, Issue 1,Pages <nobr>10

HIGH-EFFICIENCY COMPUTING SYSTEMS

Communication fabric MVS-express

V. K. Levin^a, B. N. Chetverushkin^b, G. S. Elizarov^a, V. S. Gorbunov^a, A. O. Lacis^b, V. V. Korneev^a, A. A. Sokolov^a, A. A. Andryushin^a, J. A. Klimov^b

^a Research Institute "Kvant", Moscow
^b Keldysh Institute of Applied Mathematics of Russian Academy of Sciences, Moscow

Abstract: The approach to creation of communication fabric MVS-Express using direct routing of PCI Express packets is considered. Programming tools based on partitioned global address space for computer systems with communication fabric MVS-Express are proposed. The efficiency of proposed hardware-software decisions is assessed.

Keywords: models and programming tools using partitioned global address space, communication fabric with low latency and high rate injection of short messages.