Changeset 865 for XIOS/trunk/src/server_distribution_description.hpp

Timestamp:

06/09/16 11:33:08 (8 years ago)

Author:

mhnguyen

Message:

Optimizing codes: Change the way to compute distribution of grid

+) Instead of using DHT on grid, we make use of it only for elements of grid
+) Make change to calculation of server distribution.

Test
+) On Curie
+) Two times faster than the precedent commit.

File:

• XIOS/trunk/src/server_distribution_description.hpp (modified) (2 diffs)

XIOS/trunk/src/server_distribution_description.hpp

@@ -39 +39 @@
     void computeServerDistribution(bool doComputeGlobalIndex = false, int positionDimensionDistributed = 1);
     void computeServerGlobalIndexInRange(const std::pair<size_t, size_t>& indexBeginEnd, int positionDimensionDistributed = 1);
+    void computeServerGlobalByElement(std::vector<boost::unordered_map<size_t,std::vector<int> > >& indexServerOnElement,
+                                      int rank,
+                                      int clientSize,
+                                      const CArray<bool,1>& axisDomainOrder,
+                                      int positionDimensionDistributed = 1);
 
     std::vector<std::vector<int> > getServerIndexBegin() const;
@@ -49 +54 @@
     void computeBandDistribution(int nServer, int positionDimensionDistributed = 1);
     void computePlanDistribution(int nServer);
+    void computeRangeProcIndex(int clientRank,
+                               int clientSize,
+                               int rangeProcSize,
+                               int& rangeBegin,
+                               int& rangeSize);
 
   private: