MPICH/Madeleine: a True Multi-Protocol MPI for High Performance Networks

Olivier Aumage 1 Guillaume Mercier 1 Raymond Namyst 1
1 REMAP - Regularity and massive parallel computing
Inria Grenoble - Rhône-Alpes, LIP - Laboratoire de l'Informatique du Parallélisme
Abstract : This report introduces a version of MPICH handling efficiently different networks simultaneously. The core of the implementation relies on a device called ch_mad~which is based on a generic multiprotocol communication library called Madeleine. The performance achieved with tested networks such as Fast-Ethernet, Scalable Coherent Interface or Myrinet is very good. Indeed, this multi-protocol version of MPICH generally outperforms other free or commercial implementations of MPI.
Type de document :
Rapport
[Research Report] RR-4016, INRIA. 2000
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Olivier Aumage, Guillaume Mercier, Raymond Namyst. MPICH/Madeleine: a True Multi-Protocol MPI for High Performance Networks. [Research Report] RR-4016, INRIA. 2000. 〈inria-00072625〉

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