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Splitting communicators first cut

This commit is contained in:
paboyle
2017-06-22 08:14:34 +01:00
parent 1d7aa673a4
commit 6ebf9f15b7
34 changed files with 215 additions and 65 deletions

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@ -49,6 +49,8 @@ public:
template<class object> friend class Lattice;
GridBase(const std::vector<int> & processor_grid) : CartesianCommunicator(processor_grid) {};
GridBase(const std::vector<int> & processor_grid,
const CartesianCommunicator &parent) : CartesianCommunicator(processor_grid,parent) {};
// Physics Grid information.
std::vector<int> _simd_layout;// Which dimensions get relayed out over simd lanes.