TY - JOUR
T1 - MPICH-CM
T2 - A communication library design for a P2P MPI implementation
AU - Selikhov, Anton
AU - Bosilca, George
AU - Germain, Cecile
AU - Fedak, Gilles
AU - Cappello, Franck
PY - 2002
Y1 - 2002
N2 - The paper presents MPICH-CM - a new architecture of communications in message-passing systems, developed for MPICH-V - a MPI implementation for P2P systems. MPICH-CM implies communications between nodes through special Channel Memories introducing fully decoupled communication media. Some new properties of communications based on MPICH-CM are described in comparison with other communication architectures, with emphasis on grid-like and volunteer computing systems. The first implementation of MPICH-CM is performed as a special MPICH device connected with Channel Memory servers. To estimate the overhead of MPICH-CM, the performance of MPICH-CM is presented for basic point-to-point and collective operations in comparison with MPICH p4 implementation.
AB - The paper presents MPICH-CM - a new architecture of communications in message-passing systems, developed for MPICH-V - a MPI implementation for P2P systems. MPICH-CM implies communications between nodes through special Channel Memories introducing fully decoupled communication media. Some new properties of communications based on MPICH-CM are described in comparison with other communication architectures, with emphasis on grid-like and volunteer computing systems. The first implementation of MPICH-CM is performed as a special MPICH device connected with Channel Memory servers. To estimate the overhead of MPICH-CM, the performance of MPICH-CM is presented for basic point-to-point and collective operations in comparison with MPICH p4 implementation.
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U2 - 10.1007/3-540-45825-5_49
DO - 10.1007/3-540-45825-5_49
M3 - Article
AN - SCOPUS:84870939073
SN - 0302-9743
VL - 2474
SP - 323
EP - 331
JO - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
JF - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
ER -