[MITgcm-cvs] MITgcm/model/src CVS Commit

[Jean-Michel Campin]

Update of /u/gcmpack/MITgcm/model/src
In directory forge:/tmp/cvs-serv30867

Modified Files:
	cg2d.F 
Log Message:
- fix GLOBAL_SUM_SINGLECPU when using Exch2; re-use same buffers and same 
  gather/scatter S/R as with SingleCpuIO (=> 1 less 2D global RL array).