Basic HTML version of Foils prepared
19 September 98
Foil 55 Buffering Issues
From
MPI Message Passing Interface Computational Science for Simulations --
Fall Semester 1998
.
by
Geoffrey C. Fox, Nancy McCracken
Where does data go when you send it?
Multiple buffer copies, as in A)?
Straight to the network, as in B)?
B) is more efficient than A), but not always correct
B)
A)
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Basic HTML version of Foils prepared 19 September 98
