RDMA read based rendezvous protocol for MPI over InfiniBand: design alternatives and benefits
Proceedings of the eleventh ACM SIGPLAN symposium on Principles and practice of parallel programming
RISC: A resilient interconnection network for scalable cluster storage systems
Journal of Systems Architecture: the EUROMICRO Journal
Proceedings of the 23rd international conference on Supercomputing
A speculative and adaptive MPI rendezvous protocol over RDMA-enabled interconnects
International Journal of Parallel Programming
Improving MPI communication overlap with collaborative polling
EuroMPI'12 Proceedings of the 19th European conference on Recent Advances in the Message Passing Interface
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The buffered message interface (BMI) of PVFSv2 is a low level network abstraction that allows PVFSv2 to operate on any protocol that has BMI support. This work presents a BMI module that supports the VIA over an early release version of InfiniBand and also over Myrinet. The baseline bandwidth and latency of the implementation were compared to the BMI modules and were shown to achieve significantly higher performance than the TCP module, but slightly less than the CM module. Experimental results comparing a completion queue version with a notify version and using immediate versus rendezvous messages are useful to system implementors of network messaging modules.