(painfully) constify colls.

[simgrid.git] / src / smpi / colls / smpi_coll.cpp

diff --git a/src/smpi/colls/smpi_coll.cpp b/src/smpi/colls/smpi_coll.cpp
index 4f16a56..ffb2dd4 100644 (file)
--- a/src/smpi/colls/smpi_coll.cpp
+++ b/src/smpi/colls/smpi_coll.cpp
@@ -115,9 +115,9 @@ void Colls::set_collectives(){
   }
 }
 
-//Implementations of the single algorith collectives
+//Implementations of the single algorithm collectives
 
-int Colls::gatherv(void *sendbuf, int sendcount, MPI_Datatype sendtype, void *recvbuf, int *recvcounts, int *displs,
+int Colls::gatherv(const void *sendbuf, int sendcount, MPI_Datatype sendtype, void *recvbuf, const int *recvcounts, const int *displs,
                       MPI_Datatype recvtype, int root, MPI_Comm comm)
 {
   MPI_Request request;
@@ -126,7 +126,7 @@ int Colls::gatherv(void *sendbuf, int sendcount, MPI_Datatype sendtype, void *re
 }
 
 
-int Colls::scatterv(void *sendbuf, int *sendcounts, int *displs, MPI_Datatype sendtype, void *recvbuf, int recvcount,
+int Colls::scatterv(const void *sendbuf, const int *sendcounts, const int *displs, MPI_Datatype sendtype, void *recvbuf, int recvcount,
                        MPI_Datatype recvtype, int root, MPI_Comm comm)
 {
   MPI_Request request;
@@ -135,7 +135,7 @@ int Colls::scatterv(void *sendbuf, int *sendcounts, int *displs, MPI_Datatype se
 }
 
 
-int Colls::scan(void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm)
+int Colls::scan(const void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm)
 {
   int system_tag = -888;
   MPI_Aint lb      = 0;
@@ -196,7 +196,7 @@ int Colls::scan(void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype,
   return MPI_SUCCESS;
 }
 
-int Colls::exscan(void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm)
+int Colls::exscan(const void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm)
 {
   int system_tag = -888;
   MPI_Aint lb         = 0;
@@ -263,8 +263,8 @@ int Colls::exscan(void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype
   return MPI_SUCCESS;
 }
 
-int Colls::alltoallw(void *sendbuf, int *sendcounts, int *senddisps, MPI_Datatype* sendtypes,
-                              void *recvbuf, int *recvcounts, int *recvdisps, MPI_Datatype* recvtypes, MPI_Comm comm)
+int Colls::alltoallw(const void *sendbuf, const int *sendcounts, const int *senddisps, const MPI_Datatype* sendtypes,
+                              void *recvbuf, const int *recvcounts, const int *recvdisps, const MPI_Datatype* recvtypes, MPI_Comm comm)
 {
   MPI_Request request;
   Colls::ialltoallw(sendbuf, sendcounts, senddisps, sendtypes, recvbuf, recvcounts, recvdisps, recvtypes, comm, &request);