+ /* Update the receiver's buffer size to the copied amount */
+ if (comm->dst_buff_size)
+ *comm->dst_buff_size = buff_size;
+
+ if(buff_size == 0)
+ return;
+ (*SIMIX_network_copy_data_callback)(comm, buff_size);
+
+ /* Set the copied flag so we copy data only once */
+ /* (this function might be called from both communication ends)*/
+ comm->copied = 1;
+
+ /* pimple to display the message sizes */
+ {
+ if (msg_sizes == NULL)
+ msg_sizes = xbt_dict_new();
+ uintptr_t casted_size = comm->task_size;
+ uintptr_t amount = xbt_dicti_get(msg_sizes, casted_size);
+ amount++;
+
+ xbt_dicti_set(msg_sizes,casted_size, amount);
+ }
+}
+#include "xbt.h"
+/* pimple to display the message sizes */
+void SIMIX_message_sizes_output(const char *filename) {
+ FILE * out = fopen(filename,"w");
+ xbt_assert1(out,"Cannot open file %s",filename);
+ uintptr_t key,data;
+ xbt_dict_cursor_t cursor;
+ xbt_dict_foreach(msg_sizes,cursor,key,data) {
+ fprintf(out,"%zu %zu\n",key,data);
+ }
+ fclose(out);
+}
+
+/**
+ * \brief Return the user data associated to the communication
+ * \param comm The communication
+ * \return the user data
+ */
+XBT_INLINE void *SIMIX_communication_get_data(smx_comm_t comm)
+{
+ return comm->data;