OP2/PyOP2 — pull request #75 by wence- (2012-10-03 09:36:45+00:00)
Title: Add tests of Global objects

This adds tests for Globals in direct loops for 1D and 2D globals. We
exercise reductions of all kinds (INC, MIN and MAX) for different
initial conditions. In particular, this exercises the correctness of
reduction code for the different cases where either the initial value
of the Global, or a value in the Dat, will be the correct final answer.