smx_file_t smx_file;
} s_simdata_file_t;
+int __MSG_host_get_file_descriptor_id(msg_host_t host);
+void __MSG_host_release_file_descriptor_id(msg_host_t host, int id);
+
/*************** Begin GPU ***************/
typedef struct simdata_gpu_task {
double flops_amount; /* Computation size */