PILGRIM Tests and Examples			--------------------------This directory contains test programs and examples for the CCM versionof the Parallel Library for Grid Manipulations.  The actually library code resides in another location of the CCM baseline. These unit and minor integration tests serve to validate PILGRIM, but they can also be used as benchmarks: CCM timers have been built in.Tests:------	DecompTest:		Tests decomposition creation,				deletion, permutation in decompmodule.  				Contains no communication and runs sequentially.	ParUtilitiesTest:	Tests the basic communication primitives				from parutilitiesmodule; uses features				from decompmodule	GhostTest:		Tests the ghosting primitives in 				ghostmodule, along with decomposition 				and communications primitives to perform				a realistic example of ghosting: defining				a ghosted region, performing a transfer of				the ghost region, and testing the result	RedistributeTest:	Redistributes arrays between various				decompositions. Tests the redistribution 				primitives in redistributemodule and 				indirectly those in parutilities module.Installation:-------------The build procedure is closely integrated with the general CCMbuild procedure and uses the corresponding CCM makefiles for the LR variant of the model.	make all	-- Create all test programs.	make GhostTest	-- Create only GhostTest (DecompTest,			   ParUtilitiesTest, RedistributeTest)	make clean	-- clean up	   WS, 2001.05.13