Changeset 1642 for XIOS/dev/branch_openmp/extern/remap/src/mpi_cascade.hpp

Timestamp:

01/23/19 10:31:44 (6 years ago)

Author:

yushan

Message:

dev on ADA. add flag switch _usingEP/_usingMPI

File:

• XIOS/dev/branch_openmp/extern/remap/src/mpi_cascade.hpp (modified) (2 diffs)

XIOS/dev/branch_openmp/extern/remap/src/mpi_cascade.hpp

@@ -12 +12 @@
 {
 public:
-  CCascadeLevel(ep_lib::MPI_Comm comm) : comm(comm)
-  {
-    ep_lib::MPI_Comm_size(comm, &size);
-    ep_lib::MPI_Comm_rank(comm, &rank);
-  }
-  int colour() const { return rank % group_size; };
-  int key() const { return p_colour() + rank/(p_grp_size*group_size)*p_grp_size; }
+        CCascadeLevel(ep_lib::MPI_Comm comm) : comm(comm)
+        {
+                ep_lib::MPI_Comm_size(comm, &size);
+                ep_lib::MPI_Comm_rank(comm, &rank);
+        }
+        int colour() const { return rank % group_size; };
+        int key() const { return p_colour() + rank/(p_grp_size*group_size)*p_grp_size; }
 
-  // perpendicular group
-  int p_colour() const { return (rank%group_size + rank/group_size) % p_grp_size; }
-  int p_key() const { return colour() + rank/(p_grp_size*group_size)*group_size; }
+        // perpendicular group
+        int p_colour() const { return (rank%group_size + rank/group_size) % p_grp_size; }
+        int p_key() const { return colour() + rank/(p_grp_size*group_size)*group_size; }
 
-  ep_lib::MPI_Comm comm, pg_comm;
-  int rank;
-  int size;
-  int group_size; // group_size and p_grp_size are interchanged?? FIXME
-  int p_grp_size;
+        ep_lib::MPI_Comm comm, pg_comm;
+        int rank;
+        int size;
+        int group_size; // group_size and p_grp_size are interchanged?? FIXME
+        int p_grp_size;
 };
 
@@ -34 +34 @@
 {
 public:
-  CMPICascade(int nodes_per_level, ep_lib::MPI_Comm comm);
+        // 
+        CMPICascade(int nodes_per_level, ep_lib::MPI_Comm comm);
 
-  int num_levels;
-  std::vector<CCascadeLevel> level;
+        int num_levels;
+        std::vector<CCascadeLevel> level;
 };