Videos:
Tuning the run-time characterisitics of MPI OpenFabrics communications (InfiniBand and iWARP)

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Table of contents:

Video duration	9:24
Resources	openfabrics-concepts-1up.pdf (2.16 MiB), openfabrics-concepts-2up.pdf (783.08 KiB)
Description	Provides an overview of OpenFabrics concepts that are relevant to Open MPI.

Video duration	22:29
Resources	ompi-openfabrics-protocols-v1.2-1up.pdf (4.02 MiB), ompi-openfabrics-protocols-v1.2-2up.pdf (1.39 MiB)
Description	Describes the protocols that Open MPI uses on OpenFabrics networks. It is suggested that you watch the "OpenFabrics Concepts" screencast before this one.

Video duration	21:33
Resources	openib-btl-tuning-v1.2-1up.pdf (2.56 MiB), openib-btl-tuning-v1.2-2up.pdf (932.97 KiB)
Description	Describes how to tune the `openib` BTL (i.e., the Open MPI plugin that provides point-to-point networking support for OpenFabrics networks). It is suggested that you watch the "OpenFabrics Concepts" and "Open MPI OpenFabrics Protocols (v1.2 series)" screencasts before this one.

Video duration	14:02
Resources	openib-sneak-peek-v1.3-1up.pdf (1.81 MiB), openib-sneak-peek-v1.3-2up.pdf (675.52 KiB)
Description	A "sneak peek" of features in the upcoming Open MPI v1.3 Openib BTL (OpenFabrics transport). Note that nothing in these slides are definite until v1.3 ships.