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User's Guide to NCAR CCM3.6 Search Page


3. CCM3.6 Internals
    3.4 Multitasking Strategy
        3.4.2 Distributed Memory Multitasking


3.4.2.2 Distributed Memory I/O

All I/O in the distributed-memory code is done by a master processor. This includes only the history and restart files, since the ability to cycle the various model buffers to an out-of-core device was not enabled. Unfortunately this radically different approach to I/O manifests itself in radically different coding constructs, and a large number of #ifdef constructs in the routines which do I/O. Fortunately, most users need not be concerned with routines which write the history and restart files.


 
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$Name: ccm3_6_6_latest2 $ $Revision: 1.32.2.1 $ $Date: 1999/03/25 21:38:39 $ $Author: erik $