The AssertRelation assertion gives a relation which is asserted to be true at a point in the program. This extra information can help the analysis find parallelism, in some cases.
The CSRD directive form of the AssertRelation assertion is:
CSRD$ RELATION L .GT. 5
An example of its usage is as follows:
CSRD$ RELATION (L .GT. 5) A(L) = . . . . . .