don't use is_valid to validate datatypes for replay/ti-tracing

[simgrid.git] / src / smpi / mpi / smpi_datatype.cpp

diff --git a/src/smpi/mpi/smpi_datatype.cpp b/src/smpi/mpi/smpi_datatype.cpp
index 4237217..8da55c7 100644 (file)
--- a/src/smpi/mpi/smpi_datatype.cpp
+++ b/src/smpi/mpi/smpi_datatype.cpp
@@ -198,6 +198,12 @@ bool Datatype::is_basic()
   return (flags_ & DT_FLAG_BASIC);
 }
 
   return (flags_ & DT_FLAG_BASIC);
 }
 

+bool Datatype::is_replayable()
+{
+  return ((this==MPI_BYTE)||(this==MPI_DOUBLE)||(this==MPI_INT)||
+          (this==MPI_CHAR)||(this==MPI_SHORT)||(this==MPI_LONG)||(this==MPI_FLOAT));
+}
+

 size_t Datatype::size(){
   return size_;
 }
 size_t Datatype::size(){
   return size_;
 }