WHAT: A new BTL component using WinVerbs API

WHY: Support Infiniband on Windows

WHERE: in ompi/mca/btl/wv

WHEN: Next Tuesday, 1st March 2011

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The openib component was working for windows using the WinOF libibverbs driver, which is based on WinVerbs. However, directly using WinVerbs API will principally gain more performance. A new WinVerbs component was built and optimized only for Windows platforms.