take care of some C/Fortran discrepancies

[simgrid.git] / src / smpi / include / private.hpp

diff --git a/src/smpi/include/private.hpp b/src/smpi/include/private.hpp
index de6dff6..32f9d3a 100644 (file)
--- a/src/smpi/include/private.hpp
+++ b/src/smpi/include/private.hpp
@@ -47,12 +47,19 @@ constexpr int SMPI_RMA_TAG            = -6666;
 
 #define MPI_REQUEST_IGNORED ((MPI_Request*)-100)
 
+/* Bindings for MPI special values */
+extern XBT_PUBLIC int mpi_in_place_;
+extern XBT_PUBLIC int mpi_bottom_;
+extern XBT_PUBLIC int mpi_status_ignore_;
+extern XBT_PUBLIC int mpi_statuses_ignore_; 
 /* Convert between Fortran and C */
-
-#define FORT_BOTTOM(addr) ((*(int*)addr) == -200 ? MPI_BOTTOM : (void*)addr)
-#define FORT_IN_PLACE(addr) ((*(int*)addr) == -100 ? MPI_IN_PLACE : (void*)addr)
-#define FORT_STATUS_IGNORE(addr) (static_cast<MPI_Status*>((*(int*)addr) == -300 ? MPI_STATUS_IGNORE : (void*)addr))
-#define FORT_STATUSES_IGNORE(addr) (static_cast<MPI_Status*>((*(int*)addr) == -400 ? MPI_STATUSES_IGNORE : (void*)addr))
+#define FORT_ADDR(addr, val, val2)                                         \
+  (((void *)(addr) == (void*) &(val2))                  \
+   ? (val) : (void *)(addr))
+#define FORT_BOTTOM(addr)          FORT_ADDR(addr, MPI_BOTTOM, mpi_bottom_)
+#define FORT_IN_PLACE(addr)        FORT_ADDR(addr, MPI_IN_PLACE, mpi_in_place_)
+#define FORT_STATUS_IGNORE(addr)   static_cast<MPI_Status*>(FORT_ADDR(addr, MPI_STATUS_IGNORE, mpi_status_ignore_))
+#define FORT_STATUSES_IGNORE(addr) static_cast<MPI_Status*>(FORT_ADDR(addr, MPI_STATUSES_IGNORE, mpi_statuses_ignore_))
 
 extern XBT_PRIVATE MPI_Comm MPI_COMM_UNINITIALIZED;
 
@@ -95,7 +102,6 @@ extern XBT_PRIVATE SharedMallocType smpi_cfg_shared_malloc; // Whether to activa
 
 XBT_PRIVATE void smpi_switch_data_segment(simgrid::s4u::ActorPtr actor);
 XBT_PRIVATE void smpi_really_switch_data_segment(simgrid::s4u::ActorPtr actor);
-XBT_PRIVATE int smpi_is_privatization_file(char* file);
 
 XBT_PRIVATE void smpi_prepare_global_memory_segment();
 XBT_PRIVATE void smpi_backup_global_memory_segment();
@@ -105,9 +111,9 @@ XBT_PRIVATE void smpi_bench_begin();
 XBT_PRIVATE void smpi_bench_end();
 XBT_PRIVATE void smpi_shared_destroy();
 
-XBT_PRIVATE void* smpi_get_tmp_sendbuffer(int size);
-XBT_PRIVATE void* smpi_get_tmp_recvbuffer(int size);
-XBT_PRIVATE void smpi_free_tmp_buffer(void* buf);
+XBT_PRIVATE unsigned char* smpi_get_tmp_sendbuffer(size_t size);
+XBT_PRIVATE unsigned char* smpi_get_tmp_recvbuffer(size_t size);
+XBT_PRIVATE void smpi_free_tmp_buffer(const unsigned char* buf);
 XBT_PRIVATE void smpi_free_replay_tmp_buffers();
 
 extern "C" {
@@ -229,8 +235,8 @@ void mpi_win_detach_(int* win, int* base, int* ierr);
 void mpi_win_set_info_(int* win, int* info, int* ierr);
 void mpi_win_get_info_(int* win, int* info, int* ierr);
 void mpi_win_get_group_(int* win, int* group, int* ierr);
-void mpi_win_get_attr_(int* win, int* type_keyval, int* attribute_val, int* flag, int* ierr);
-void mpi_win_set_attr_(int* win, int* type_keyval, int* att, int* ierr);
+void mpi_win_get_attr_(int* win, int* type_keyval, MPI_Aint* attribute_val, int* flag, int* ierr);
+void mpi_win_set_attr_(int* win, int* type_keyval, MPI_Aint* att, int* ierr);
 void mpi_win_delete_attr_(int* win, int* comm_keyval, int* ierr);
 void mpi_win_create_keyval_(void* copy_fn, void* delete_fn, int* keyval, void* extra_state, int* ierr);
 void mpi_win_free_keyval_(int* keyval, int* ierr);
@@ -242,6 +248,8 @@ void mpi_win_flush_(int* rank, int* win, int* ierr);
 void mpi_win_flush_local_(int* rank, int* win, int* ierr);
 void mpi_win_flush_all_(int* win, int* ierr);
 void mpi_win_flush_local_all_(int* win, int* ierr);
+void mpi_win_dup_fn_( int* win, int* keyval, int* extrastate, MPI_Aint* valin, MPI_Aint* valout, int* flag, int* ierr );
+void mpi_win_null_copy_fn_( int* win, int* keyval, int* extrastate, MPI_Aint* valin, MPI_Aint* valout, int* flag, int* ierr );
 void mpi_info_create_(int* info, int* ierr);
 void mpi_info_set_(int* info, char* key, char* value, int* ierr, unsigned int keylen, unsigned int valuelen);
 void mpi_info_free_(int* info, int* ierr);
@@ -352,15 +360,15 @@ void mpi_pack_external_(char* datarep, void* inbuf, int* incount, int* datatype,
                         MPI_Aint* position, int* ierr);
 void mpi_unpack_external_(char* datarep, void* inbuf, MPI_Aint* insize, MPI_Aint* position, void* outbuf, int* outcount,
                           int* datatype, int* ierr);
-void mpi_type_hindexed_(int* count, int* blocklens, MPI_Aint* indices, int* old_type, int* newtype, int* ierr);
-void mpi_type_create_hindexed_(int* count, int* blocklens, MPI_Aint* indices, int* old_type, int* newtype, int* ierr);
-void mpi_type_create_hindexed_block_(int* count, int* blocklength, MPI_Aint* indices, int* old_type, int* newtype,
+void mpi_type_hindexed_(int* count, int* blocklens, int* indices, int* old_type, int* newtype, int* ierr);
+void mpi_type_create_hindexed_(int* count, int* blocklens, int* indices, int* old_type, int* newtype, int* ierr);
+void mpi_type_create_hindexed_block_(int* count, int* blocklength, int* indices, int* old_type, int* newtype,
                                      int* ierr);
 void mpi_type_indexed_(int* count, int* blocklens, int* indices, int* old_type, int* newtype, int* ierr);
 void mpi_type_create_indexed_(int* count, int* blocklens, int* indices, int* old_type, int* newtype, int* ierr);
 void mpi_type_create_indexed_block_(int* count, int* blocklength, int* indices, int* old_type, int* newtype, int* ierr);
-void mpi_type_struct_(int* count, int* blocklens, MPI_Aint* indices, int* old_types, int* newtype, int* ierr);
-void mpi_type_create_struct_(int* count, int* blocklens, MPI_Aint* indices, int* old_types, int* newtype, int* ierr);
+void mpi_type_struct_(int* count, int* blocklens, int* indices, int* old_types, int* newtype, int* ierr);
+void mpi_type_create_struct_(int* count, int* blocklens, int* indices, int* old_types, int* newtype, int* ierr);
 void mpi_ssend_(void* buf, int* count, int* datatype, int* dest, int* tag, int* comm, int* ierr);
 void mpi_ssend_init_(void* buf, int* count, int* datatype, int* dest, int* tag, int* comm, int* request, int* ierr);
 void mpi_intercomm_create_(int* local_comm, int* local_leader, int* peer_comm, int* remote_leader, int* tag,