Nicolas Tancogne-Dejean requested to merge combine_reductions_integrate into develop Jun 26, 2019

Description

Combining reductions on the mesh when performing integrations.

News snippet

Combining reductions on the mesh when performing integrations.

Checklist

I have checked that my code follows the Octopus coding standards
I have added tests for all the new features added in this request.

Edited Jun 26, 2019 by Nicolas Tancogne-Dejean