X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/a3848e5ea6b2305d6059c89705edaccbec356455..2114c044f7a785c1c53c0f69d0203fd50c2175d5:/src/smpi/private.h diff --git a/src/smpi/private.h b/src/smpi/private.h index 11a8933e7b..c0d051fc83 100644 --- a/src/smpi/private.h +++ b/src/smpi/private.h @@ -1,21 +1,24 @@ -/* 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; @@ -26,27 +29,58 @@ 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; } s_smpi_mpi_datatype_t; + +#define COLL_TAG_REDUCE -112 +#define COLL_TAG_SCATTER -223 +#define COLL_TAG_SCATTERV -334 +#define COLL_TAG_GATHER -445 +#define COLL_TAG_ALLGATHER -556 +#define COLL_TAG_ALLGATHERV -667 +#define COLL_TAG_BARRIER -778 +#define COLL_TAG_REDUCE_SCATTER -889 +#define COLL_TAG_ALLTOALLV -1000 +#define COLL_TAG_ALLTOALL -1112 +#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 { @@ -68,27 +102,79 @@ 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; +} 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); @@ -96,18 +182,38 @@ smx_rdv_t smpi_process_remote_mailbox_small(int index); 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); @@ -134,6 +240,9 @@ void smpi_datatype_create(MPI_Datatype* new_type, int size,int lb, int ub, int h 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); @@ -142,6 +251,7 @@ void smpi_op_apply(MPI_Op op, void *invec, void *inoutvec, int *len, 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); @@ -150,14 +260,42 @@ int smpi_group_use(MPI_Group group); 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); MPI_Request smpi_mpi_send_init(void *buf, int count, MPI_Datatype datatype, int dst, int tag, MPI_Comm comm); @@ -172,12 +310,18 @@ MPI_Request smpi_isend_init(void *buf, int count, MPI_Datatype datatype, 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, @@ -238,6 +382,25 @@ void smpi_mpi_allreduce(void *sendbuf, void *recvbuf, int count, 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); @@ -261,12 +424,44 @@ int smpi_coll_basic_alltoallv(void *sendbuf, int *sendcounts, 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*); @@ -357,25 +552,222 @@ void mpi_type_ub_(int* datatype, MPI_Aint * extent, int* ierr); 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_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); +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); +void mpi_info_delete_ (int* info, char *key, int* ierr); +void mpi_info_get_nkeys_ ( int* info, int *nkeys, int* ierr); +void mpi_info_get_nthkey_ ( int* info, int* n, char *key, int* ierr); +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