Add some debugging code

parthenon-hpc-lab · Oct 30, 2024 · cff847b · cff847b
1 parent 17f25e0
commit cff847b
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Showing 2 changed files with 8 additions and 0 deletions.
diff --git a/src/bvals/comms/bnd_info.cpp b/src/bvals/comms/bnd_info.cpp
@@ -324,6 +324,12 @@ BndId BndId::GetSend(MeshBlock *pmb, const NeighborBlock &nb,
   return out;
 }
 
+void BndId::PrintInfo(const std::string &start) { 
+  printf("%s var %s (%i -> %i) starting at %i with size %i (Total combined buffer size = %i, buffer size = %i) [rank = %i]\n", 
+          start.c_str(), Variable<Real>::GetLabel(var_id()).c_str(), send_gid(), recv_gid(),
+          start_idx(), size(), combined_buf.size(), buf.size(), Globals::my_rank);
+}
+
 BndInfo BndInfo::GetSendBndInfo(MeshBlock *pmb, const NeighborBlock &nb,
                                 std::shared_ptr<Variable<Real>> v,
                                 CommBuffer<buf_pool_t<Real>::owner_t> *buf) {

diff --git a/src/bvals/comms/bnd_info.hpp b/src/bvals/comms/bnd_info.hpp
@@ -81,6 +81,8 @@ struct BndId {
 
   buf_pool_t<Real>::weak_t buf;  // comm buffer from pool
   BufArray1D<Real> combined_buf; // Combined buffer
+
+  void PrintInfo(const std::string &start); 
 
   KOKKOS_DEFAULTED_FUNCTION
   BndId() = default;