X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/1b4e20873a7bd405842f3d8d1e6dd1d518db5535..37f5b9a91a456e44ca9a312f84201b3c562e90c6:/src/smpi/private.h

diff --git a/src/smpi/private.h b/src/smpi/private.h
index 26847a61b4..24f56708ca 100644
--- a/src/smpi/private.h
+++ b/src/smpi/private.h
@@ -1,8 +1,8 @@
-/* Copyright (c) 2007, 2009-2013. The SimGrid Team.
+/* Copyright (c) 2007, 2009-2014. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
-  * under the terms of the license (GNU LGPL) which comes with this package. */
+ * under the terms of the license (GNU LGPL) which comes with this package. */
 
 #ifndef SMPI_PRIVATE_H
 #define SMPI_PRIVATE_H
@@ -10,6 +10,7 @@
 #include "internal_config.h"
 #include "xbt.h"
 #include "xbt/xbt_os_time.h"
+#include "xbt/synchro_core.h"
 #include "simgrid/simix.h"
 #include "smpi/smpi_interface.h"
 #include "smpi/smpi.h"
@@ -28,6 +29,15 @@ typedef struct s_smpi_process_data *smpi_process_data_t;
 #define ISEND          0x20
 #define SSEND          0x40
 #define PREPARED       0x80
+#define FINISHED       0x100
+
+
+enum smpi_process_state{
+  SMPI_UNINITIALIZED,
+  SMPI_INITIALIZED,
+  SMPI_FINALIZED
+};
+
 // this struct is here to handle the problem of non-contignous data
 // for each such structure these function should be implemented (vector
 // index hvector hindex struct)
@@ -63,6 +73,9 @@ typedef struct s_smpi_mpi_datatype{
 #define COLL_TAG_GATHERV -2223
 #define COLL_TAG_BCAST -3334
 #define COLL_TAG_ALLREDUCE -4445
+
+#define MPI_COMM_UNINITIALIZED ((MPI_Comm)-1)
+
 //*****************************************************************************************
 
 typedef struct s_smpi_mpi_request {
@@ -101,12 +114,26 @@ int smpi_process_finalized(void);
 int smpi_process_initialized(void);
 void smpi_process_mark_as_initialized(void);
 
+void smpi_topo_destroy(MPI_Topology topo);
+MPI_Topology smpi_topo_create(int ndims);
+int smpi_mpi_cart_create(MPI_Comm comm_old, int ndims, int dims[],
+                         int periodic[], int reorder, MPI_Comm *comm_cart);
+int smpi_mpi_cart_shift(MPI_Comm comm, int direction, int disp,
+                        int *rank_source, int *rank_dest);
+int smpi_mpi_cart_rank(MPI_Comm comm, int* coords, int* rank);
+int smpi_mpi_cart_get(MPI_Comm comm, int maxdims, int* dims, int* periods, int* coords);
+int smpi_mpi_cart_coords(MPI_Comm comm, int rank, int maxdims,
+                         int coords[]);
+int smpi_mpi_cartdim_get(MPI_Comm comm, int *ndims);
+int smpi_mpi_dims_create(int nnodes, int ndims, int dims[]);
+int smpi_mpi_cart_sub(MPI_Comm comm, const int remain_dims[], MPI_Comm *newcomm);
 
 smpi_process_data_t smpi_process_data(void);
 smpi_process_data_t smpi_process_remote_data(int index);
 void smpi_process_set_user_data(void *);
 void* smpi_process_get_user_data(void);
 int smpi_process_count(void);
+MPI_Comm smpi_process_comm_world(void);
 smx_rdv_t smpi_process_mailbox(void);
 smx_rdv_t smpi_process_remote_mailbox(int index);
 smx_rdv_t smpi_process_mailbox_small(void);
@@ -117,6 +144,12 @@ double smpi_process_simulated_elapsed(void);
 void smpi_process_set_sampling(int s);
 int smpi_process_get_sampling(void);
 
+void smpi_deployment_register_process(const char* instance_id, int rank, int index, MPI_Comm**, xbt_bar_t*);
+void smpi_deployment_cleanup_instances(void);
+
+void smpi_comm_copy_buffer_callback(smx_action_t comm,
+                                           void *buff, size_t buff_size);
+
 void print_request(const char *message, MPI_Request request);
 
 void smpi_global_init(void);
@@ -172,7 +205,8 @@ int smpi_group_unuse(MPI_Group group);
 int smpi_group_size(MPI_Group group);
 int smpi_group_compare(MPI_Group group1, MPI_Group group2);
 
-MPI_Comm smpi_comm_new(MPI_Group group);
+MPI_Topology smpi_comm_topo(MPI_Comm comm);
+MPI_Comm smpi_comm_new(MPI_Group group, MPI_Topology topo);
 void smpi_comm_destroy(MPI_Comm comm);
 MPI_Group smpi_comm_group(MPI_Comm comm);
 int smpi_comm_size(MPI_Comm comm);
@@ -292,10 +326,20 @@ int smpi_coll_basic_alltoallv(void *sendbuf, int *sendcounts,
 // utilities
 extern double smpi_cpu_threshold;
 extern double smpi_running_power;
+extern int smpi_privatize_global_variables;
+extern char* start_data_exe; //start of the data+bss segment of the executable
+extern int size_data_exe; //size of the data+bss segment of the executable
+
+
+void switch_data_segment(int);
+void smpi_get_executable_global_size(void);
+void smpi_initialize_global_memory_segments(void);
+void smpi_destroy_global_memory_segments(void);
 void smpi_bench_destroy(void);
 void smpi_bench_begin(void);
 void smpi_bench_end(void);
 
+
 // f77 wrappers
 void mpi_init_(int*);
 void mpi_finalize_(int*);
@@ -558,6 +602,11 @@ void TRACE_smpi_collective_out(int rank, int root, const char *operation);
 void TRACE_smpi_computing_init(int rank);
 void TRACE_smpi_computing_out(int rank);
 void TRACE_smpi_computing_in(int rank, instr_extra_data extra);
+void TRACE_smpi_sleeping_init(int rank);
+void TRACE_smpi_sleeping_out(int rank);
+void TRACE_smpi_sleeping_in(int rank, instr_extra_data extra);
+void TRACE_smpi_testing_out(int rank);
+void TRACE_smpi_testing_in(int rank, instr_extra_data extra);
 void TRACE_smpi_alloc(void);
 void TRACE_smpi_release(void);
 void TRACE_smpi_ptp_in(int rank, int src, int dst, const char *operation,  instr_extra_data extra);
@@ -570,5 +619,8 @@ void TRACE_smpi_finalize(int rank);
 
 const char* encode_datatype(MPI_Datatype datatype);
 
+// TODO, make this static and expose it more cleanly
+extern void** mappings;
+extern int loaded_page;
 
 #endif