Hi, Torsten,

On page 50, line 27 - 28 of the 01-02-2009-2 version:

"The use of tags for collective operations would prevent certain hardware-optimizations and is consistent with blocking collective operations. (End of rationale.)"

Should it be " ... and is inconsistent  with ..." ?

Thanks
Bin Jia
Communication Protocol Development
Advanced Clustering Technology Team, IBM STG
Poughkeepsie, NY 12601
Tel: 845-433-6301(T/L 293-)