-/* Copyright (c) 2007, 2009, 2010. 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
+#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"
-#include "smpi/smpif.h"
#include "smpi/smpi_cocci.h"
#include "instr/instr_private.h"
+SG_BEGIN_DECL()
+
struct s_smpi_process_data;
typedef struct s_smpi_process_data *smpi_process_data_t;
#define RECV_DELETE 0x10
#define ISEND 0x20
#define SSEND 0x40
+#define PREPARED 0x80
+#define FINISHED 0x100
+#define RMA 0x200
+#define ACCUMULATE 0x400
+
+
+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)
typedef struct s_smpi_subtype{
- void (*serialize)(const void * input, void *output, size_t count, void* subtype);
- void (*unserialize)(const void * input, void *output, size_t count, void* subtype);
+ void (*serialize)(const void * input, void *output, int count, void* subtype);
+ void (*unserialize)(const void * input, void *output, int count, void* subtype, MPI_Op op);
void (*subtype_free)(MPI_Datatype* type);
} s_smpi_subtype_t;
typedef struct s_smpi_mpi_datatype{
+ char* name;
size_t size;
/* this let us know if a serialization is required*/
size_t has_subtype;
MPI_Aint lb;
MPI_Aint ub;
int flags;
+ xbt_dict_t attributes;
/* this let us know how to serialize and unserialize*/
void *substruct;
int in_use;
#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 {
int truncated;
size_t real_size;
MPI_Comm comm;
- smx_action_t action;
+ smx_synchro_t action;
unsigned flags;
int detached;
MPI_Request detached_sender;
int refcount;
+ MPI_Op op;
#ifdef HAVE_TRACING
int send;
int recv;
#endif
} s_smpi_mpi_request_t;
-void smpi_process_init(int *argc, char ***argv);
+typedef struct s_smpi_mpi_comm_key_elem {
+ MPI_Comm_copy_attr_function* copy_fn;
+ MPI_Comm_delete_attr_function* delete_fn;
+} s_smpi_mpi_comm_key_elem_t;
+typedef struct s_smpi_mpi_comm_key_elem *smpi_comm_key_elem;
+
+typedef struct s_smpi_mpi_type_key_elem {
+ MPI_Type_copy_attr_function* copy_fn;
+ MPI_Type_delete_attr_function* delete_fn;
+} s_smpi_mpi_type_key_elem_t;
+typedef struct s_smpi_mpi_type_key_elem *smpi_type_key_elem;
+
+typedef struct s_smpi_mpi_info {
+ xbt_dict_t info_dict;
+ int refcount;
+} s_smpi_mpi_info_t;
+
+
void smpi_process_destroy(void);
void smpi_process_finalize(void);
int smpi_process_finalized(void);
+int smpi_process_initialized(void);
+void smpi_process_mark_as_initialized(void);
+
+
+struct s_smpi_mpi_cart_topology;
+typedef struct s_smpi_mpi_cart_topology *MPIR_Cart_Topology;
+
+struct s_smpi_mpi_graph_topology;
+typedef struct s_smpi_mpi_graph_topology *MPIR_Graph_Topology;
+
+struct s_smpi_dist_graph_topology;
+typedef struct s_smpi_dist_graph_topology *MPIR_Dist_Graph_Topology;
+
+// MPI_Topology defined in smpi.h, as it is public
+
+void smpi_topo_destroy(MPI_Topology topo);
+MPI_Topology smpi_topo_create(MPIR_Topo_type kind);
+void smpi_cart_topo_destroy(MPIR_Cart_Topology cart);
+MPI_Topology smpi_cart_topo_create(int ndims);
+int smpi_mpi_cart_create(MPI_Comm comm_old, int ndims, int dims[],
+ int periods[], int reorder, MPI_Comm *comm_cart);
+int smpi_mpi_cart_sub(MPI_Comm comm, const int remain_dims[], MPI_Comm *newcomm);
+int smpi_mpi_cart_coords(MPI_Comm comm, int rank, int maxdims,
+ int coords[]);
+int smpi_mpi_cart_get(MPI_Comm comm, int maxdims, int* dims, int* periods,
+ int* coords);
+int smpi_mpi_cart_rank(MPI_Comm comm, int* coords, int* rank);
+int smpi_mpi_cart_shift(MPI_Comm comm, int direction, int disp,
+ int *rank_source, int *rank_dest);
+int smpi_mpi_cartdim_get(MPI_Comm comm, int *ndims);
+int smpi_mpi_dims_create(int nnodes, int ndims, int dims[]);
+
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);
+MPI_Comm smpi_process_get_comm_intra(void);
+void smpi_process_set_comm_intra(MPI_Comm comm);
smx_rdv_t smpi_process_mailbox(void);
smx_rdv_t smpi_process_remote_mailbox(int index);
smx_rdv_t smpi_process_mailbox_small(void);
xbt_os_timer_t smpi_process_timer(void);
void smpi_process_simulated_start(void);
double smpi_process_simulated_elapsed(void);
+void smpi_process_set_sampling(int s);
+int smpi_process_get_sampling(void);
+void smpi_process_set_replaying(int s);
+int smpi_process_get_replaying(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_synchro_t comm,
+ void *buff, size_t buff_size);
+
+void smpi_comm_null_copy_buffer_callback(smx_synchro_t comm,
+ void *buff, size_t buff_size);
void print_request(const char *message, MPI_Request request);
+int smpi_enabled(void);
void smpi_global_init(void);
void smpi_global_destroy(void);
+double smpi_mpi_wtime(void);
+
+int is_datatype_valid(MPI_Datatype datatype);
size_t smpi_datatype_size(MPI_Datatype datatype);
MPI_Aint smpi_datatype_lb(MPI_Datatype datatype);
MPI_Aint smpi_datatype_ub(MPI_Datatype datatype);
+int smpi_datatype_dup(MPI_Datatype datatype, MPI_Datatype* new_t);
int smpi_datatype_extent(MPI_Datatype datatype, MPI_Aint * lb,
MPI_Aint * extent);
MPI_Aint smpi_datatype_get_extent(MPI_Datatype datatype);
+void smpi_datatype_get_name(MPI_Datatype datatype, char* name, int* length);
+void smpi_datatype_set_name(MPI_Datatype datatype, char* name);
int smpi_datatype_copy(void *sendbuf, int sendcount, MPI_Datatype sendtype,
void *recvbuf, int recvcount,
MPI_Datatype recvtype);
void smpi_datatype_free(MPI_Datatype* type);
void smpi_datatype_commit(MPI_Datatype* datatype);
+int smpi_mpi_unpack(void* inbuf, int insize, int* position, void* outbuf, int outcount, MPI_Datatype type, MPI_Comm comm);
+int smpi_mpi_pack(void* inbuf, int incount, MPI_Datatype type, void* outbuf, int outcount, int* position, MPI_Comm comm);
+
void smpi_empty_status(MPI_Status * status);
MPI_Op smpi_op_new(MPI_User_function * function, int commute);
int smpi_op_is_commute(MPI_Op op);
MPI_Datatype * datatype);
MPI_Group smpi_group_new(int size);
+MPI_Group smpi_group_copy(MPI_Group origin);
void smpi_group_destroy(MPI_Group group);
void smpi_group_set_mapping(MPI_Group group, int index, int rank);
int smpi_group_index(MPI_Group group, int rank);
int smpi_group_unuse(MPI_Group group);
int smpi_group_size(MPI_Group group);
int smpi_group_compare(MPI_Group group1, MPI_Group group2);
+int smpi_group_incl(MPI_Group group, int n, int* ranks, MPI_Group* newgroup);
-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);
void smpi_comm_get_name(MPI_Comm comm, char* name, int* len);
int smpi_comm_rank(MPI_Comm comm);
MPI_Comm smpi_comm_split(MPI_Comm comm, int color, int key);
+int smpi_comm_dup(MPI_Comm comm, MPI_Comm* newcomm);
+void smpi_comm_use(MPI_Comm comm);
+void smpi_comm_unuse(MPI_Comm comm);
+void smpi_comm_set_leaders_comm(MPI_Comm comm, MPI_Comm leaders);
+void smpi_comm_set_intra_comm(MPI_Comm comm, MPI_Comm leaders);
+int* smpi_comm_get_non_uniform_map(MPI_Comm comm);
+int* smpi_comm_get_leaders_map(MPI_Comm comm);
+MPI_Comm smpi_comm_get_leaders_comm(MPI_Comm comm);
+MPI_Comm smpi_comm_get_intra_comm(MPI_Comm comm);
+int smpi_comm_is_uniform(MPI_Comm comm);
+int smpi_comm_is_blocked(MPI_Comm comm);
+void smpi_comm_init_smp(MPI_Comm comm);
+
+int smpi_comm_c2f(MPI_Comm comm);
+MPI_Comm smpi_comm_f2c(int comm);
+int smpi_group_c2f(MPI_Group group);
+MPI_Group smpi_group_f2c(int group);
+int smpi_request_c2f(MPI_Request req);
+MPI_Request smpi_request_f2c(int req);
+int smpi_type_c2f(MPI_Datatype datatype);
+MPI_Datatype smpi_type_f2c(int datatype);
+int smpi_op_c2f(MPI_Op op);
+MPI_Op smpi_op_f2c(int op);
+int smpi_win_c2f(MPI_Win win);
+MPI_Win smpi_win_f2c(int win);
+int smpi_info_c2f(MPI_Info info);
+MPI_Info smpi_info_f2c(int info);
MPI_Request smpi_mpi_send_init(void *buf, int count, MPI_Datatype datatype,
int dst, int tag, MPI_Comm comm);
int dst, int tag, MPI_Comm comm);
MPI_Request smpi_mpi_isend(void *buf, int count, MPI_Datatype datatype,
int dst, int tag, MPI_Comm comm);
+MPI_Request smpi_issend_init(void *buf, int count, MPI_Datatype datatype,
+ int dst, int tag, MPI_Comm comm);
MPI_Request smpi_mpi_issend(void *buf, int count, MPI_Datatype datatype,
int dst, int tag, MPI_Comm comm);
MPI_Request smpi_irecv_init(void *buf, int count, MPI_Datatype datatype,
int src, int tag, MPI_Comm comm);
MPI_Request smpi_mpi_irecv(void *buf, int count, MPI_Datatype datatype,
int src, int tag, MPI_Comm comm);
+MPI_Request smpi_rma_send_init(void *buf, int count, MPI_Datatype datatype,
+ int src, int dst, int tag, MPI_Comm comm, MPI_Op op);
+MPI_Request smpi_rma_recv_init(void *buf, int count, MPI_Datatype datatype,
+ int src, int dst, int tag, MPI_Comm comm, MPI_Op op);
void smpi_mpi_recv(void *buf, int count, MPI_Datatype datatype, int src,
int tag, MPI_Comm comm, MPI_Status * status);
void smpi_mpi_send(void *buf, int count, MPI_Datatype datatype, int dst,
MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);
void smpi_mpi_scan(void *sendbuf, void *recvbuf, int count,
MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);
+void smpi_mpi_exscan(void *sendbuf, void *recvbuf, int count,
+ MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);
+
+int smpi_mpi_win_free( MPI_Win* win);
+
+MPI_Win smpi_mpi_win_create( void *base, MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm);
+
+void smpi_mpi_win_get_name(MPI_Win win, char* name, int* length);
+void smpi_mpi_win_get_group(MPI_Win win, MPI_Group* group);
+void smpi_mpi_win_set_name(MPI_Win win, char* name);
+
+int smpi_mpi_win_fence( int assert, MPI_Win win);
+
+int smpi_mpi_get( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
+ MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Win win);
+int smpi_mpi_put( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
+ MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Win win);
+int smpi_mpi_accumulate( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
+ MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Op op, MPI_Win win);
void nary_tree_bcast(void *buf, int count, MPI_Datatype datatype, int root,
MPI_Comm comm, int arity);
void *recvbuf, int *recvcounts,
int *recvdisps, MPI_Datatype recvtype,
MPI_Comm comm);
-
+
+int smpi_comm_keyval_create(MPI_Comm_copy_attr_function* copy_fn, MPI_Comm_delete_attr_function* delete_fn, int* keyval, void* extra_state);
+int smpi_comm_keyval_free(int* keyval);
+int smpi_comm_attr_delete(MPI_Comm comm, int keyval);
+int smpi_comm_attr_get(MPI_Comm comm, int keyval, void* attr_value, int* flag);
+int smpi_comm_attr_put(MPI_Comm comm, int keyval, void* attr_value);
+int smpi_type_attr_delete(MPI_Datatype type, int keyval);
+int smpi_type_attr_get(MPI_Datatype type, int keyval, void* attr_value, int* flag);
+int smpi_type_attr_put(MPI_Datatype type, int keyval, void* attr_value);
+int smpi_type_keyval_create(MPI_Type_copy_attr_function* copy_fn, MPI_Type_delete_attr_function* delete_fn, int* keyval, void* extra_state);
+int smpi_type_keyval_free(int* keyval);
// 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 smpi_switch_data_segment(int dest);
+void smpi_really_switch_data_segment(int dest);
+
+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);
-void smpi_execute_flops(double flops);
+
+void* smpi_get_tmp_sendbuffer(int size);
+void* smpi_get_tmp_recvbuffer(int size);
+void smpi_free_tmp_buffer(void* buf);
+
+int smpi_comm_attr_delete(MPI_Comm comm, int keyval);
+int smpi_comm_attr_get(MPI_Comm comm, int keyval, void* attr_value, int* flag);
+int smpi_comm_attr_put(MPI_Comm comm, int keyval, void* attr_value);
+
+
// f77 wrappers
void mpi_init_(int*);
void mpi_win_fence_( int* assert, int* win, int* ierr);
void mpi_win_free_( int* win, int* ierr);
void mpi_win_create_( int *base, MPI_Aint* size, int* disp_unit, int* info, int* comm, int *win, int* ierr);
+void mpi_win_set_name_ (int* win, char * name, int* ierr, int size);
+void mpi_win_get_name_ (int* win, char * name, int* len, int* ierr);
void mpi_info_create_( int *info, int* ierr);
-void mpi_info_set_( int *info, char *key, char *value, 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);
void mpi_get_( int *origin_addr, int* origin_count, int* origin_datatype, int* target_rank,
MPI_Aint* target_disp, int* target_count, int* target_datatype, int* win, int* ierr);
+void mpi_put_( int *origin_addr, int* origin_count, int* origin_datatype, int* target_rank,
+ MPI_Aint* target_disp, int* target_count, int* target_datatype, int* win, int* ierr);
+void mpi_accumulate_( int *origin_addr, int* origin_count, int* origin_datatype, int* target_rank,
+ MPI_Aint* target_disp, int* target_count, int* target_datatype, int* op, int* win, int* ierr);
void mpi_error_string_(int* errorcode, char* string, int* resultlen, int* ierr);
void mpi_sendrecv_(void* sendbuf, int* sendcount, int* sendtype, int* dst,
int* sendtag, void *recvbuf, int* recvcount,
int* recvtype, int* src, int* recvtag,
int* comm, MPI_Status* status, int* ierr);
+void mpi_finalized_ (int * flag, int* ierr);
+void mpi_init_thread_ (int *required, int *provided, int* ierr);
+void mpi_query_thread_ (int *provided, int* ierr);
+void mpi_is_thread_main_ (int *flag, int* ierr);
+void mpi_address_ (void *location, MPI_Aint * address, int* ierr);
+void mpi_get_address_ (void *location, MPI_Aint * address, int* ierr);
+void mpi_type_dup_ (int* datatype, int* newdatatype, int* ierr);
+void mpi_type_set_name_ (int* datatype, char * name, int* ierr, int size);
+void mpi_type_get_name_ (int* datatype, char * name, int* len, int* ierr);
+void mpi_type_get_attr_ (int* type, int* type_keyval, void *attribute_val, int* flag, int* ierr);
+void mpi_type_set_attr_ (int* type, int* type_keyval, void *attribute_val, int* ierr);
+void mpi_type_delete_attr_ (int* type, int* type_keyval, int* ierr);
+void mpi_type_create_keyval_ (void* copy_fn, void* delete_fn, int* keyval, void* extra_state, int* ierr);
+void mpi_type_free_keyval_ (int* keyval, int* ierr) ;
+void mpi_pcontrol_ (int* level , int* ierr);
+void mpi_type_get_extent_ (int* datatype, MPI_Aint * lb, MPI_Aint * extent, int* ierr);
+void mpi_type_get_true_extent_ (int* datatype, MPI_Aint * lb, MPI_Aint * extent, int* ierr);
+void mpi_op_create_ (void * function, int* commute, int* op, int* ierr);
+void mpi_op_free_ (int* op, int* ierr);
+void mpi_group_free_ (int* group, int* ierr);
+void mpi_group_size_ (int* group, int *size, int* ierr);
+void mpi_group_rank_ (int* group, int *rank, int* ierr);
+void mpi_group_translate_ranks_ (int* group1, int* n, int *ranks1, int* group2, int *ranks2, int* ierr);
+void mpi_group_compare_ (int* group1, int* group2, int *result, int* ierr);
+void mpi_group_union_ (int* group1, int* group2, int* newgroup, int* ierr);
+void mpi_group_intersection_ (int* group1, int* group2, int* newgroup, int* ierr);
+void mpi_group_difference_ (int* group1, int* group2, int* newgroup, int* ierr);
+void mpi_group_excl_ (int* group, int* n, int *ranks, int* newgroup, int* ierr);
+void mpi_group_range_incl_ (int* group, int* n, int ranges[][3], int* newgroup, int* ierr);
+void mpi_group_range_excl_ (int* group, int* n, int ranges[][3], int* newgroup, int* ierr);
+void mpi_comm_get_attr_ (int* comm, int* comm_keyval, void *attribute_val, int *flag, int* ierr);
+void mpi_comm_set_attr_ (int* comm, int* comm_keyval, void *attribute_val, int* ierr);
+void mpi_comm_delete_attr_ (int* comm, int* comm_keyval, int* ierr);
+void mpi_comm_create_keyval_ (void* copy_fn, void* delete_fn, int* keyval, void* extra_state, int* ierr);
+void mpi_comm_free_keyval_ (int* keyval, int* ierr) ;
+void mpi_comm_get_name_ (int* comm, char* name, int* len, int* ierr);
+void mpi_comm_compare_ (int* comm1, int* comm2, int *result, int* ierr);
+void mpi_comm_disconnect_ (int* comm, int* ierr);
+void mpi_request_free_ (int* request, int* ierr);
+void mpi_sendrecv_replace_ (void *buf, int* count, int* datatype, int* dst, int* sendtag, int* src, int* recvtag,
+ int* comm, MPI_Status* status, int* ierr);
+void mpi_testany_ (int* count, int* requests, int *index, int *flag, MPI_Status* status, int* ierr);
+void mpi_waitsome_ (int* incount, int* requests, int *outcount, int *indices, MPI_Status* status, int* ierr);
+void mpi_reduce_local_ (void *inbuf, void *inoutbuf, int* count, int* datatype, int* op, int* ierr);
+void mpi_reduce_scatter_block_ (void *sendbuf, void *recvbuf, int* recvcount, int* datatype, int* op, int* comm, int* ierr);
+void mpi_pack_size_ (int* incount, int* datatype, int* comm, int* size, int* ierr) ;
+void mpi_cart_coords_ (int* comm, int* rank, int* maxdims, int* coords, int* ierr) ;
+void mpi_cart_create_ (int* comm_old, int* ndims, int* dims, int* periods, int* reorder, int* comm_cart, int* ierr) ;
+void mpi_cart_get_ (int* comm, int* maxdims, int* dims, int* periods, int* coords, int* ierr) ;
+void mpi_cart_map_ (int* comm_old, int* ndims, int* dims, int* periods, int* newrank, int* ierr) ;
+void mpi_cart_rank_ (int* comm, int* coords, int* rank, int* ierr) ;
+void mpi_cart_shift_ (int* comm, int* direction, int* displ, int* source, int* dest, int* ierr) ;
+void mpi_cart_sub_ (int* comm, int* remain_dims, int* comm_new, int* ierr) ;
+void mpi_cartdim_get_ (int* comm, int* ndims, int* ierr) ;
+void mpi_graph_create_ (int* comm_old, int* nnodes, int* index, int* edges, int* reorder, int* comm_graph, int* ierr) ;
+void mpi_graph_get_ (int* comm, int* maxindex, int* maxedges, int* index, int* edges, int* ierr) ;
+void mpi_graph_map_ (int* comm_old, int* nnodes, int* index, int* edges, int* newrank, int* ierr) ;
+void mpi_graph_neighbors_ (int* comm, int* rank, int* maxneighbors, int* neighbors, int* ierr) ;
+void mpi_graph_neighbors_count_ (int* comm, int* rank, int* nneighbors, int* ierr) ;
+void mpi_graphdims_get_ (int* comm, int* nnodes, int* nedges, int* ierr) ;
+void mpi_topo_test_ (int* comm, int* top_type, int* ierr) ;
+void mpi_error_class_ (int* errorcode, int* errorclass, int* ierr) ;
+void mpi_errhandler_create_ (void* function, void* errhandler, int* ierr) ;
+void mpi_errhandler_free_ (void* errhandler, int* ierr) ;
+void mpi_errhandler_get_ (int* comm, void* errhandler, int* ierr) ;
+void mpi_errhandler_set_ (int* comm, void* errhandler, int* ierr) ;
+void mpi_comm_set_errhandler_ (int* comm, void* errhandler, int* ierr) ;
+void mpi_comm_get_errhandler_ (int* comm, void* errhandler, int* ierr) ;
+void mpi_type_contiguous_ (int* count, int* old_type, int* newtype, int* ierr) ;
+void mpi_cancel_ (int* request, int* ierr) ;
+void mpi_buffer_attach_ (void* buffer, int* size, int* ierr) ;
+void mpi_buffer_detach_ (void* buffer, int* size, int* ierr) ;
+void mpi_testsome_ (int* incount, int* requests, int* outcount, int* indices, MPI_Status* statuses, int* ierr) ;
+void mpi_comm_test_inter_ (int* comm, int* flag, int* ierr) ;
+void mpi_unpack_ (void* inbuf, int* insize, int* position, void* outbuf, int* outcount, int* type, int* comm, int* ierr) ;
+void mpi_pack_external_size_ (char *datarep, int* incount, int* datatype, MPI_Aint *size, int* ierr);
+void mpi_pack_external_ (char *datarep, void *inbuf, int* incount, int* datatype, void *outbuf, MPI_Aint* outcount, 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, int* ierr) ;
+void mpi_type_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_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, int* comm_out, int* ierr) ;
+void mpi_intercomm_merge_ (int* comm, int* high, int* comm_out, int* ierr) ;
+void mpi_bsend_ (void* buf, int* count, int* datatype, int* dest, int* tag, int* comm, int* ierr) ;
+void mpi_bsend_init_ (void* buf, int* count, int* datatype, int* dest, int* tag, int* comm, int* request, int* ierr) ;
+void mpi_ibsend_ (void* buf, int* count, int* datatype, int* dest, int* tag, int* comm, int* request, int* ierr) ;
+void mpi_comm_remote_group_ (int* comm, int* group, int* ierr) ;
+void mpi_comm_remote_size_ (int* comm, int* size, int* ierr) ;
+void mpi_issend_ (void* buf, int* count, int* datatype, int* dest, int* tag, int* comm, int* request, int* ierr) ;
+void mpi_probe_ (int* source, int* tag, int* comm, MPI_Status* status, int* ierr) ;
+void mpi_attr_delete_ (int* comm, int* keyval, int* ierr) ;
+void mpi_attr_put_ (int* comm, int* keyval, void* attr_value, int* ierr) ;
+void mpi_rsend_init_ (void* buf, int* count, int* datatype, int* dest, int* tag, int* comm, int* request, int* ierr) ;
+void mpi_keyval_create_ (void* copy_fn, void* delete_fn, int* keyval, void* extra_state, int* ierr) ;
+void mpi_keyval_free_ (int* keyval, int* ierr) ;
+void mpi_test_cancelled_ (MPI_Status* status, int* flag, int* ierr) ;
+void mpi_pack_ (void* inbuf, int* incount, int* type, void* outbuf, int* outcount, int* position, int* comm, int* ierr) ;
+void mpi_get_elements_ (MPI_Status* status, int* datatype, int* elements, int* ierr) ;
+void mpi_dims_create_ (int* nnodes, int* ndims, int* dims, int* ierr) ;
+void mpi_iprobe_ (int* source, int* tag, int* comm, int* flag, MPI_Status* status, int* ierr) ;
+void mpi_type_get_envelope_ ( int* datatype, int *num_integers, int *num_addresses, int *num_datatypes, int *combiner, int* ierr);
+void mpi_type_get_contents_ (int* datatype, int* max_integers, int* max_addresses, int* max_datatypes, int* array_of_integers, MPI_Aint* array_of_addresses,
+ int*array_of_datatypes, int* ierr);
+void mpi_type_create_darray_ (int* size, int* rank, int* ndims, int* array_of_gsizes, int* array_of_distribs, int* array_of_dargs, int* array_of_psizes,
+ int* order, int* oldtype, int*newtype, int* ierr) ;
+void mpi_type_create_resized_ (int* oldtype,MPI_Aint* lb, MPI_Aint* extent, int*newtype, int* ierr);
+void mpi_type_create_subarray_ (int* ndims,int *array_of_sizes, int *array_of_subsizes, int *array_of_starts, int* order, int* oldtype, int*newtype, int* ierr);
+void mpi_type_match_size_ (int* typeclass,int* size,int*datatype, int* ierr);
+void mpi_alltoallw_ ( void *sendbuf, int *sendcnts, int *sdispls, int*sendtypes, void *recvbuf, int *recvcnts, int *rdispls, int*recvtypes,
+ int* comm, int* ierr);
+void mpi_exscan_ (void *sendbuf, void *recvbuf, int* count, int* datatype, int* op, int* comm, int* ierr);
+void mpi_comm_set_name_ (int* comm, char* name, int* ierr, int size);
+void mpi_comm_dup_with_info_ (int* comm, int* info, int* newcomm, int* ierr);
+void mpi_comm_split_type_ (int* comm, int* split_type, int* key, int* info, int*newcomm, int* ierr);
+void mpi_comm_set_info_ (int* comm, int* info, int* ierr);
+void mpi_comm_get_info_ (int* comm, int* info, int* ierr);
+void mpi_info_get_ (int* info,char *key,int* valuelen, char *value, int *flag, int* ierr, unsigned int keylen);
+void mpi_comm_create_errhandler_ ( void *function, void *errhandler, int* ierr);
+void mpi_add_error_class_ ( int *errorclass, int* ierr);
+void mpi_add_error_code_ ( int* errorclass, int *errorcode, int* ierr);
+void mpi_add_error_string_ ( int* errorcode, char *string, int* ierr);
+void mpi_comm_call_errhandler_ (int* comm,int* errorcode, int* ierr);
+void mpi_info_dup_ (int* info, int* newinfo, int* ierr);
+void mpi_info_get_valuelen_ ( int* info, char *key, int *valuelen, int *flag, int* ierr, unsigned int keylen);
+void mpi_info_delete_ (int* info, char *key, int* ierr, unsigned int keylen);
+void mpi_info_get_nkeys_ ( int* info, int *nkeys, int* ierr);
+void mpi_info_get_nthkey_ ( int* info, int* n, char *key, int* ierr, unsigned int keylen);
+void mpi_get_version_ (int *version,int *subversion, int* ierr);
+void mpi_get_library_version_ (char *version,int *len, int* ierr);
+void mpi_request_get_status_ ( int* request, int *flag, MPI_Status* status, int* ierr);
+void mpi_grequest_start_ ( void *query_fn, void *free_fn, void *cancel_fn, void *extra_state, int*request, int* ierr);
+void mpi_grequest_complete_ ( int* request, int* ierr);
+void mpi_status_set_cancelled_ (MPI_Status* status,int* flag, int* ierr);
+void mpi_status_set_elements_ ( MPI_Status* status, int* datatype, int* count, int* ierr);
+void mpi_comm_connect_ ( char *port_name, int* info, int* root, int* comm, int* newcomm, int* ierr);
+void mpi_publish_name_ ( char *service_name, int* info, char *port_name, int* ierr);
+void mpi_unpublish_name_ ( char *service_name, int* info, char *port_name, int* ierr);
+void mpi_lookup_name_ ( char *service_name, int* info, char *port_name, int* ierr);
+void mpi_comm_join_ ( int* fd, int*intercomm, int* ierr);
+void mpi_open_port_ ( int* info, char *port_name, int* ierr);
+void mpi_close_port_ ( char *port_name, int* ierr);
+void mpi_comm_accept_ ( char *port_name, int* info, int* root, int* comm, int* newcomm, int* ierr);
+void mpi_comm_spawn_ ( char *command, char *argv, int* maxprocs, int* info, int* root, int* comm, int*intercomm, int* array_of_errcodes, int* ierr);
+void mpi_comm_spawn_multiple_ ( int* count, char *array_of_commands, char** array_of_argv, int* array_of_maxprocs, int* array_of_info, int* root,
+ int* comm, int*intercomm, int* array_of_errcodes, int* ierr);
+void mpi_comm_get_parent_ ( int*parent, int* ierr);
+
+
+#ifdef HAVE_TRACING
/********** Tracing **********/
/* from smpi_instr.c */
void TRACE_internal_smpi_set_category (const char *category);
const char *TRACE_internal_smpi_get_category (void);
-void TRACE_smpi_collective_in(int rank, int root, const char *operation);
+void TRACE_smpi_collective_in(int rank, int root, const char *operation, instr_extra_data extra);
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);
+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);
+void TRACE_smpi_ptp_out(int rank, int src, int dst, const char *operation);
+void TRACE_smpi_send(int rank, int src, int dst, int size);
+void TRACE_smpi_recv(int rank, int src, int dst);
+void TRACE_smpi_init(int rank);
+void TRACE_smpi_finalize(int rank);
+#endif
+
+const char* encode_datatype(MPI_Datatype datatype);
+
+// TODO, make this static and expose it more cleanly
+
+typedef struct s_smpi_privatisation_region {
+ void* address;
+ int file_descriptor;
+} *smpi_privatisation_region_t;
+
+extern smpi_privatisation_region_t smpi_privatisation_regions;
+
+extern int smpi_loaded_page;
+
+int SIMIX_process_get_PID(smx_process_t self);
+
+static inline __attribute__ ((always_inline))
+int smpi_process_index_of_smx_process(smx_process_t process) {
+ return SIMIX_process_get_PID(process) -1;
+}
+
+SG_END_DECL()
#endif
