X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/9afdb8b9406f641c886d87ed1e339ec841212215..8f6d84877c30078e338cb84b08567ff437c95183:/src/smpi/private.h diff --git a/src/smpi/private.h b/src/smpi/private.h index ce49def1cb..94e4c7423a 100644 --- a/src/smpi/private.h +++ b/src/smpi/private.h @@ -1,5 +1,4 @@ -/* Copyright (c) 2007, 2009-2015. The SimGrid Team. - * All rights reserved. */ +/* Copyright (c) 2007-2017. 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. */ @@ -7,22 +6,11 @@ #ifndef SMPI_PRIVATE_H #define SMPI_PRIVATE_H -#include "internal_config.h" -#include "xbt.h" -#include "xbt/base.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/smpi_cocci.h" -#include "instr/instr_private.h" +#include "simgrid/msg.h" // msg_bar_t SG_BEGIN_DECL() -struct s_smpi_process_data; -typedef struct s_smpi_process_data *smpi_process_data_t; - #define PERSISTENT 0x1 #define NON_PERSISTENT 0x2 #define SEND 0x4 @@ -35,37 +23,12 @@ typedef struct s_smpi_process_data *smpi_process_data_t; #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, 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 @@ -79,408 +42,77 @@ typedef struct s_smpi_mpi_datatype{ #define COLL_TAG_GATHERV -2223 #define COLL_TAG_BCAST -3334 #define COLL_TAG_ALLREDUCE -4445 +//SMPI_RMA_TAG has to be the smallest one, as it will be decremented for accumulate ordering. +#define SMPI_RMA_TAG -6666 + +extern XBT_PRIVATE MPI_Comm MPI_COMM_UNINITIALIZED; + +typedef SMPI_Cart_topology *MPIR_Cart_Topology; + +typedef SMPI_Graph_topology *MPIR_Graph_Topology; + +typedef SMPI_Dist_Graph_topology *MPIR_Dist_Graph_Topology; + +XBT_PRIVATE SMPI_Process* smpi_process(); +XBT_PRIVATE SMPI_Process* smpi_process_remote(int index); +XBT_PRIVATE int smpi_process_count(); + +XBT_PRIVATE void smpi_deployment_register_process(const char* instance_id, int rank, int index); +XBT_PRIVATE MPI_Comm* smpi_deployment_comm_world(const char* instance_id); +XBT_PRIVATE msg_bar_t smpi_deployment_finalization_barrier(const char* instance_id); +XBT_PRIVATE void smpi_deployment_cleanup_instances(); + +XBT_PRIVATE void smpi_comm_copy_buffer_callback(smx_activity_t comm, void *buff, size_t buff_size); + +XBT_PRIVATE void smpi_comm_null_copy_buffer_callback(smx_activity_t comm, void *buff, size_t buff_size); + +XBT_PRIVATE int smpi_enabled(); +XBT_PRIVATE void smpi_global_init(); +XBT_PRIVATE void smpi_global_destroy(); +XBT_PRIVATE double smpi_mpi_wtime(); +XBT_PRIVATE void smpi_mpi_init(); -#define MPI_COMM_UNINITIALIZED ((MPI_Comm)-1) - -//***************************************************************************************** - -typedef struct s_smpi_mpi_request { - void *buf; - /* in the case of non-contiguous memory the user address should be keep - * to unserialize the data inside the user memory*/ - void *old_buf; - /* this let us know how to unserialize at the end of - * the communication*/ - MPI_Datatype old_type; - size_t size; - int src; - int dst; - int tag; - //to handle cases where we have an unknown sender - //We can't override src, tag, and size, because the request may be reused later - int real_src; - int real_tag; - int truncated; - size_t real_size; - MPI_Comm comm; - smx_synchro_t action; - unsigned flags; - int detached; - MPI_Request detached_sender; - int refcount; - MPI_Op op; - int send; - int recv; -} s_smpi_mpi_request_t; - -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; - - -XBT_PRIVATE void smpi_process_destroy(void); -XBT_PRIVATE void smpi_process_finalize(void); -XBT_PRIVATE int smpi_process_finalized(void); -XBT_PRIVATE int smpi_process_initialized(void); -XBT_PRIVATE 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 - -XBT_PRIVATE void smpi_topo_destroy(MPI_Topology topo); -XBT_PRIVATE MPI_Topology smpi_topo_create(MPIR_Topo_type kind); -XBT_PRIVATE void smpi_cart_topo_destroy(MPIR_Cart_Topology cart); -XBT_PRIVATE MPI_Topology smpi_cart_topo_create(int ndims); -XBT_PRIVATE int smpi_mpi_cart_create(MPI_Comm comm_old, int ndims, int dims[], - int periods[], int reorder, MPI_Comm *comm_cart); -XBT_PRIVATE int smpi_mpi_cart_sub(MPI_Comm comm, const int remain_dims[], MPI_Comm *newcomm); -XBT_PRIVATE int smpi_mpi_cart_coords(MPI_Comm comm, int rank, int maxdims, - int coords[]); -XBT_PRIVATE int smpi_mpi_cart_get(MPI_Comm comm, int maxdims, int* dims, int* periods, - int* coords); -XBT_PRIVATE int smpi_mpi_cart_rank(MPI_Comm comm, int* coords, int* rank); -XBT_PRIVATE int smpi_mpi_cart_shift(MPI_Comm comm, int direction, int disp, - int *rank_source, int *rank_dest); -XBT_PRIVATE int smpi_mpi_cartdim_get(MPI_Comm comm, int *ndims); -XBT_PRIVATE int smpi_mpi_dims_create(int nnodes, int ndims, int dims[]); - - -XBT_PRIVATE smpi_process_data_t smpi_process_data(void); -XBT_PRIVATE smpi_process_data_t smpi_process_remote_data(int index); -XBT_PRIVATE void smpi_process_set_user_data(void *); -XBT_PRIVATE void* smpi_process_get_user_data(void); -XBT_PRIVATE int smpi_process_count(void); -XBT_PRIVATE MPI_Comm smpi_process_comm_world(void); -XBT_PRIVATE MPI_Comm smpi_process_get_comm_intra(void); -XBT_PRIVATE void smpi_process_set_comm_intra(MPI_Comm comm); -XBT_PRIVATE smx_rdv_t smpi_process_mailbox(void); -XBT_PRIVATE smx_rdv_t smpi_process_remote_mailbox(int index); -XBT_PRIVATE smx_rdv_t smpi_process_mailbox_small(void); -XBT_PRIVATE smx_rdv_t smpi_process_remote_mailbox_small(int index); -XBT_PRIVATE xbt_mutex_t smpi_process_mailboxes_mutex(void); -XBT_PRIVATE xbt_mutex_t smpi_process_remote_mailboxes_mutex(int index); -XBT_PRIVATE xbt_os_timer_t smpi_process_timer(void); -XBT_PRIVATE void smpi_process_simulated_start(void); -XBT_PRIVATE double smpi_process_simulated_elapsed(void); -XBT_PRIVATE void smpi_process_set_sampling(int s); -XBT_PRIVATE int smpi_process_get_sampling(void); -XBT_PRIVATE void smpi_process_set_replaying(int s); -XBT_PRIVATE int smpi_process_get_replaying(void); - -XBT_PRIVATE void smpi_deployment_register_process(const char* instance_id, int rank, int index, MPI_Comm**, xbt_bar_t*); -XBT_PRIVATE void smpi_deployment_cleanup_instances(void); - -XBT_PRIVATE void smpi_comm_copy_buffer_callback(smx_synchro_t comm, - void *buff, size_t buff_size); - -XBT_PRIVATE void smpi_comm_null_copy_buffer_callback(smx_synchro_t comm, - void *buff, size_t buff_size); - -XBT_PRIVATE void print_request(const char *message, MPI_Request request); - -XBT_PRIVATE int smpi_enabled(void); -XBT_PRIVATE void smpi_global_init(void); -XBT_PRIVATE void smpi_global_destroy(void); -XBT_PRIVATE double smpi_mpi_wtime(void); - -XBT_PRIVATE int is_datatype_valid(MPI_Datatype datatype); - -XBT_PRIVATE size_t smpi_datatype_size(MPI_Datatype datatype); -XBT_PRIVATE MPI_Aint smpi_datatype_lb(MPI_Datatype datatype); -XBT_PRIVATE MPI_Aint smpi_datatype_ub(MPI_Datatype datatype); -XBT_PRIVATE int smpi_datatype_dup(MPI_Datatype datatype, MPI_Datatype* new_t); -XBT_PRIVATE int smpi_datatype_extent(MPI_Datatype datatype, MPI_Aint * lb, - MPI_Aint * extent); -XBT_PRIVATE MPI_Aint smpi_datatype_get_extent(MPI_Datatype datatype); -XBT_PRIVATE void smpi_datatype_get_name(MPI_Datatype datatype, char* name, int* length); -XBT_PRIVATE void smpi_datatype_set_name(MPI_Datatype datatype, char* name); -XBT_PRIVATE int smpi_datatype_copy(void *sendbuf, int sendcount, MPI_Datatype sendtype, - void *recvbuf, int recvcount, - MPI_Datatype recvtype); -XBT_PRIVATE void smpi_datatype_use(MPI_Datatype type); -XBT_PRIVATE void smpi_datatype_unuse(MPI_Datatype type); - -XBT_PRIVATE int smpi_datatype_contiguous(int count, MPI_Datatype old_type, - MPI_Datatype* new_type, MPI_Aint lb); -XBT_PRIVATE int smpi_datatype_vector(int count, int blocklen, int stride, - MPI_Datatype old_type, MPI_Datatype* new_type); - -XBT_PRIVATE int smpi_datatype_hvector(int count, int blocklen, MPI_Aint stride, - MPI_Datatype old_type, MPI_Datatype* new_type); -XBT_PRIVATE int smpi_datatype_indexed(int count, int* blocklens, int* indices, - MPI_Datatype old_type, MPI_Datatype* new_type); -XBT_PRIVATE int smpi_datatype_hindexed(int count, int* blocklens, MPI_Aint* indices, - MPI_Datatype old_type, MPI_Datatype* new_type); -XBT_PRIVATE int smpi_datatype_struct(int count, int* blocklens, MPI_Aint* indices, - MPI_Datatype* old_types, MPI_Datatype* new_type); - -XBT_PRIVATE void smpi_datatype_create(MPI_Datatype* new_type, int size,int lb, int ub, int has_subtype, void *struct_type, int flags); - - -XBT_PRIVATE void smpi_datatype_free(MPI_Datatype* type); -XBT_PRIVATE void smpi_datatype_commit(MPI_Datatype* datatype); - -XBT_PRIVATE int smpi_mpi_unpack(void* inbuf, int insize, int* position, void* outbuf, int outcount, MPI_Datatype type, MPI_Comm comm); -XBT_PRIVATE int smpi_mpi_pack(void* inbuf, int incount, MPI_Datatype type, void* outbuf, int outcount, int* position, MPI_Comm comm); - -XBT_PRIVATE void smpi_empty_status(MPI_Status * status); -XBT_PRIVATE MPI_Op smpi_op_new(MPI_User_function * function, int commute); -XBT_PRIVATE int smpi_op_is_commute(MPI_Op op); -XBT_PRIVATE void smpi_op_destroy(MPI_Op op); -XBT_PRIVATE void smpi_op_apply(MPI_Op op, void *invec, void *inoutvec, int *len, - MPI_Datatype * datatype); - -XBT_PRIVATE MPI_Group smpi_group_new(int size); -XBT_PRIVATE MPI_Group smpi_group_copy(MPI_Group origin); -XBT_PRIVATE void smpi_group_destroy(MPI_Group group); -XBT_PRIVATE void smpi_group_set_mapping(MPI_Group group, int index, int rank); -XBT_PRIVATE int smpi_group_index(MPI_Group group, int rank); -XBT_PRIVATE int smpi_group_rank(MPI_Group group, int index); -XBT_PRIVATE int smpi_group_use(MPI_Group group); -XBT_PRIVATE int smpi_group_unuse(MPI_Group group); -XBT_PRIVATE int smpi_group_size(MPI_Group group); -XBT_PRIVATE int smpi_group_compare(MPI_Group group1, MPI_Group group2); -XBT_PRIVATE int smpi_group_incl(MPI_Group group, int n, int* ranks, MPI_Group* newgroup); - - -XBT_PRIVATE MPI_Topology smpi_comm_topo(MPI_Comm comm); -XBT_PRIVATE MPI_Comm smpi_comm_new(MPI_Group group, MPI_Topology topo); -XBT_PRIVATE void smpi_comm_destroy(MPI_Comm comm); -XBT_PRIVATE MPI_Group smpi_comm_group(MPI_Comm comm); -XBT_PRIVATE int smpi_comm_size(MPI_Comm comm); -XBT_PRIVATE void smpi_comm_get_name(MPI_Comm comm, char* name, int* len); -XBT_PRIVATE int smpi_comm_rank(MPI_Comm comm); -XBT_PRIVATE MPI_Comm smpi_comm_split(MPI_Comm comm, int color, int key); -XBT_PRIVATE int smpi_comm_dup(MPI_Comm comm, MPI_Comm* newcomm); -XBT_PRIVATE void smpi_comm_use(MPI_Comm comm); -XBT_PRIVATE void smpi_comm_unuse(MPI_Comm comm); -XBT_PRIVATE void smpi_comm_set_leaders_comm(MPI_Comm comm, MPI_Comm leaders); -XBT_PRIVATE void smpi_comm_set_intra_comm(MPI_Comm comm, MPI_Comm leaders); -XBT_PRIVATE int* smpi_comm_get_non_uniform_map(MPI_Comm comm); -XBT_PRIVATE int* smpi_comm_get_leaders_map(MPI_Comm comm); -XBT_PRIVATE MPI_Comm smpi_comm_get_leaders_comm(MPI_Comm comm); -XBT_PRIVATE MPI_Comm smpi_comm_get_intra_comm(MPI_Comm comm); -XBT_PRIVATE int smpi_comm_is_uniform(MPI_Comm comm); -XBT_PRIVATE int smpi_comm_is_blocked(MPI_Comm comm); -XBT_PRIVATE void smpi_comm_init_smp(MPI_Comm comm); - -XBT_PRIVATE int smpi_comm_c2f(MPI_Comm comm); -XBT_PRIVATE MPI_Comm smpi_comm_f2c(int comm); -XBT_PRIVATE int smpi_group_c2f(MPI_Group group); -XBT_PRIVATE MPI_Group smpi_group_f2c(int group); -XBT_PRIVATE int smpi_request_c2f(MPI_Request req); -XBT_PRIVATE MPI_Request smpi_request_f2c(int req); -XBT_PRIVATE int smpi_type_c2f(MPI_Datatype datatype); -XBT_PRIVATE MPI_Datatype smpi_type_f2c(int datatype); -XBT_PRIVATE int smpi_op_c2f(MPI_Op op); -XBT_PRIVATE MPI_Op smpi_op_f2c(int op); -XBT_PRIVATE int smpi_win_c2f(MPI_Win win); -XBT_PRIVATE MPI_Win smpi_win_f2c(int win); -XBT_PRIVATE int smpi_info_c2f(MPI_Info info); -XBT_PRIVATE MPI_Info smpi_info_f2c(int info); - -XBT_PRIVATE MPI_Request smpi_mpi_send_init(void *buf, int count, MPI_Datatype datatype, - int dst, int tag, MPI_Comm comm); -XBT_PRIVATE MPI_Request smpi_mpi_recv_init(void *buf, int count, MPI_Datatype datatype, - int src, int tag, MPI_Comm comm); -XBT_PRIVATE MPI_Request smpi_mpi_ssend_init(void *buf, int count, MPI_Datatype datatype, - int dst, int tag, MPI_Comm comm); -XBT_PRIVATE void smpi_mpi_start(MPI_Request request); -XBT_PRIVATE void smpi_mpi_startall(int count, MPI_Request * requests); -XBT_PRIVATE void smpi_mpi_request_free(MPI_Request * request); -XBT_PRIVATE MPI_Request smpi_isend_init(void *buf, int count, MPI_Datatype datatype, - int dst, int tag, MPI_Comm comm); -XBT_PRIVATE MPI_Request smpi_mpi_isend(void *buf, int count, MPI_Datatype datatype, - int dst, int tag, MPI_Comm comm); -XBT_PRIVATE MPI_Request smpi_issend_init(void *buf, int count, MPI_Datatype datatype, - int dst, int tag, MPI_Comm comm); -XBT_PRIVATE MPI_Request smpi_mpi_issend(void *buf, int count, MPI_Datatype datatype, - int dst, int tag, MPI_Comm comm); -XBT_PRIVATE MPI_Request smpi_irecv_init(void *buf, int count, MPI_Datatype datatype, - int src, int tag, MPI_Comm comm); -XBT_PRIVATE MPI_Request smpi_mpi_irecv(void *buf, int count, MPI_Datatype datatype, - int src, int tag, MPI_Comm comm); -XBT_PRIVATE 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); -XBT_PRIVATE 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); -XBT_PRIVATE void smpi_mpi_recv(void *buf, int count, MPI_Datatype datatype, int src, - int tag, MPI_Comm comm, MPI_Status * status); -XBT_PRIVATE void smpi_mpi_send(void *buf, int count, MPI_Datatype datatype, int dst, - int tag, MPI_Comm comm); -XBT_PRIVATE void smpi_mpi_ssend(void *buf, int count, MPI_Datatype datatype, int dst, - int tag, MPI_Comm comm); -XBT_PRIVATE void smpi_mpi_sendrecv(void *sendbuf, int sendcount, MPI_Datatype sendtype, - int dst, int sendtag, void *recvbuf, int recvcount, - MPI_Datatype recvtype, int src, int recvtag, - MPI_Comm comm, MPI_Status * status); -XBT_PRIVATE int smpi_mpi_test(MPI_Request * request, MPI_Status * status); -XBT_PRIVATE int smpi_mpi_testany(int count, MPI_Request requests[], int *index, - MPI_Status * status); -XBT_PRIVATE int smpi_mpi_testall(int count, MPI_Request requests[], - MPI_Status status[]); -XBT_PRIVATE void smpi_mpi_probe(int source, int tag, MPI_Comm comm, MPI_Status* status); -XBT_PRIVATE void smpi_mpi_iprobe(int source, int tag, MPI_Comm comm, int* flag, - MPI_Status* status); -XBT_PRIVATE int smpi_mpi_get_count(MPI_Status * status, MPI_Datatype datatype); -XBT_PRIVATE void smpi_mpi_wait(MPI_Request * request, MPI_Status * status); -XBT_PRIVATE int smpi_mpi_waitany(int count, MPI_Request requests[], - MPI_Status * status); -XBT_PRIVATE int smpi_mpi_waitall(int count, MPI_Request requests[], - MPI_Status status[]); -XBT_PRIVATE int smpi_mpi_waitsome(int incount, MPI_Request requests[], int *indices, - MPI_Status status[]); -XBT_PRIVATE int smpi_mpi_testsome(int incount, MPI_Request requests[], int *indices, - MPI_Status status[]); -XBT_PRIVATE void smpi_mpi_bcast(void *buf, int count, MPI_Datatype datatype, int root, - MPI_Comm comm); -XBT_PRIVATE void smpi_mpi_barrier(MPI_Comm comm); -XBT_PRIVATE void smpi_mpi_gather(void *sendbuf, int sendcount, MPI_Datatype sendtype, - void *recvbuf, int recvcount, MPI_Datatype recvtype, - int root, MPI_Comm comm); -XBT_PRIVATE void smpi_mpi_reduce_scatter(void *sendbuf, void *recvbuf, int *recvcounts, - MPI_Datatype datatype, MPI_Op op, MPI_Comm comm); -XBT_PRIVATE void smpi_mpi_gatherv(void *sendbuf, int sendcount, MPI_Datatype sendtype, - void *recvbuf, int *recvcounts, int *displs, - MPI_Datatype recvtype, int root, MPI_Comm comm); -XBT_PRIVATE void smpi_mpi_allgather(void *sendbuf, int sendcount, - MPI_Datatype sendtype, void *recvbuf, - int recvcount, MPI_Datatype recvtype, - MPI_Comm comm); -XBT_PRIVATE void smpi_mpi_allgatherv(void *sendbuf, int sendcount, - MPI_Datatype sendtype, void *recvbuf, - int *recvcounts, int *displs, - MPI_Datatype recvtype, MPI_Comm comm); -XBT_PRIVATE void smpi_mpi_scatter(void *sendbuf, int sendcount, MPI_Datatype sendtype, - void *recvbuf, int recvcount, MPI_Datatype recvtype, - int root, MPI_Comm comm); -XBT_PRIVATE void smpi_mpi_scatterv(void *sendbuf, int *sendcounts, int *displs, - MPI_Datatype sendtype, void *recvbuf, int recvcount, - MPI_Datatype recvtype, int root, MPI_Comm comm); -XBT_PRIVATE void smpi_mpi_reduce(void *sendbuf, void *recvbuf, int count, - MPI_Datatype datatype, MPI_Op op, int root, - MPI_Comm comm); -XBT_PRIVATE void smpi_mpi_allreduce(void *sendbuf, void *recvbuf, int count, - MPI_Datatype datatype, MPI_Op op, MPI_Comm comm); -XBT_PRIVATE void smpi_mpi_scan(void *sendbuf, void *recvbuf, int count, - MPI_Datatype datatype, MPI_Op op, MPI_Comm comm); -XBT_PRIVATE void smpi_mpi_exscan(void *sendbuf, void *recvbuf, int count, - MPI_Datatype datatype, MPI_Op op, MPI_Comm comm); - -XBT_PRIVATE int smpi_mpi_win_free( MPI_Win* win); - -XBT_PRIVATE MPI_Win smpi_mpi_win_create( void *base, MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm); - -XBT_PRIVATE void smpi_mpi_win_get_name(MPI_Win win, char* name, int* length); -XBT_PRIVATE void smpi_mpi_win_get_group(MPI_Win win, MPI_Group* group); -XBT_PRIVATE void smpi_mpi_win_set_name(MPI_Win win, char* name); - -XBT_PRIVATE int smpi_mpi_win_fence( int assert, MPI_Win win); - -XBT_PRIVATE int smpi_mpi_win_post(MPI_Group group, int assert, MPI_Win win); -XBT_PRIVATE int smpi_mpi_win_start(MPI_Group group, int assert, MPI_Win win); -XBT_PRIVATE int smpi_mpi_win_complete(MPI_Win win); -XBT_PRIVATE int smpi_mpi_win_wait(MPI_Win win); - -XBT_PRIVATE 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); -XBT_PRIVATE 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); -XBT_PRIVATE 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); - -XBT_PRIVATE void nary_tree_bcast(void *buf, int count, MPI_Datatype datatype, int root, - MPI_Comm comm, int arity); -XBT_PRIVATE void nary_tree_barrier(MPI_Comm comm, int arity); - -XBT_PRIVATE int smpi_coll_tuned_alltoall_ompi2(void *sendbuf, int sendcount, - MPI_Datatype sendtype, void *recvbuf, - int recvcount, MPI_Datatype recvtype, - MPI_Comm comm); -XBT_PRIVATE int smpi_coll_tuned_alltoall_bruck(void *sendbuf, int sendcount, - MPI_Datatype sendtype, void *recvbuf, - int recvcount, MPI_Datatype recvtype, - MPI_Comm comm); -XBT_PRIVATE int smpi_coll_tuned_alltoall_basic_linear(void *sendbuf, int sendcount, - MPI_Datatype sendtype, - void *recvbuf, int recvcount, - MPI_Datatype recvtype, - MPI_Comm comm); -XBT_PRIVATE int smpi_coll_basic_alltoallv(void *sendbuf, int *sendcounts, - int *senddisps, MPI_Datatype sendtype, - void *recvbuf, int *recvcounts, - int *recvdisps, MPI_Datatype recvtype, - MPI_Comm comm); - -XBT_PRIVATE int smpi_comm_keyval_create(MPI_Comm_copy_attr_function* copy_fn, MPI_Comm_delete_attr_function* delete_fn, int* keyval, void* extra_state); -XBT_PRIVATE int smpi_comm_keyval_free(int* keyval); -XBT_PRIVATE int smpi_comm_attr_get(MPI_Comm comm, int keyval, void* attr_value, int* flag); -XBT_PRIVATE int smpi_comm_attr_delete(MPI_Comm comm, int keyval); -XBT_PRIVATE int smpi_comm_attr_put(MPI_Comm comm, int keyval, void* attr_value); -XBT_PRIVATE int smpi_type_attr_delete(MPI_Datatype type, int keyval); -XBT_PRIVATE int smpi_type_attr_get(MPI_Datatype type, int keyval, void* attr_value, int* flag); -XBT_PRIVATE int smpi_type_attr_put(MPI_Datatype type, int keyval, void* attr_value); -XBT_PRIVATE int smpi_type_keyval_create(MPI_Type_copy_attr_function* copy_fn, MPI_Type_delete_attr_function* delete_fn, int* keyval, void* extra_state); -XBT_PRIVATE int smpi_type_keyval_free(int* keyval); // utilities extern XBT_PRIVATE double smpi_cpu_threshold; -extern XBT_PRIVATE double smpi_running_power; +extern XBT_PRIVATE double smpi_host_speed; + +#define SMPI_PRIVATIZE_NONE 0 +#define SMPI_PRIVATIZE_MMAP 1 +#define SMPI_PRIVATIZE_DLOPEN 2 +#define SMPI_PRIVATIZE_DEFAULT SMPI_PRIVATIZE_MMAP extern XBT_PRIVATE int smpi_privatize_global_variables; + extern XBT_PRIVATE char* smpi_start_data_exe; //start of the data+bss segment of the executable extern XBT_PRIVATE int smpi_size_data_exe; //size of the data+bss segment of the executable +typedef enum { shmalloc_none, shmalloc_local, shmalloc_global } shared_malloc_type; +extern XBT_PRIVATE shared_malloc_type smpi_cfg_shared_malloc; // Whether to activate shared malloc XBT_PRIVATE void smpi_switch_data_segment(int dest); XBT_PRIVATE void smpi_really_switch_data_segment(int dest); XBT_PRIVATE int smpi_is_privatisation_file(char* file); -XBT_PRIVATE void smpi_get_executable_global_size(void); -XBT_PRIVATE void smpi_initialize_global_memory_segments(void); -XBT_PRIVATE void smpi_destroy_global_memory_segments(void); -XBT_PRIVATE void smpi_bench_destroy(void); -XBT_PRIVATE void smpi_bench_begin(void); -XBT_PRIVATE void smpi_bench_end(void); +XBT_PRIVATE void smpi_get_executable_global_size(); +XBT_PRIVATE void smpi_initialize_global_memory_segments(); +XBT_PRIVATE void smpi_destroy_global_memory_segments(); +XBT_PRIVATE void smpi_bench_destroy(); +XBT_PRIVATE void smpi_bench_begin(); +XBT_PRIVATE void smpi_bench_end(); +XBT_PRIVATE void smpi_shared_destroy(); XBT_PRIVATE void* smpi_get_tmp_sendbuffer(int size); XBT_PRIVATE void* smpi_get_tmp_recvbuffer(int size); XBT_PRIVATE void smpi_free_tmp_buffer(void* buf); -XBT_PRIVATE int smpi_comm_attr_get(MPI_Comm comm, int keyval, void* attr_value, int* flag); -XBT_PRIVATE XBT_PRIVATE int smpi_comm_attr_delete(MPI_Comm comm, int keyval); -XBT_PRIVATE int smpi_comm_attr_put(MPI_Comm comm, int keyval, void* attr_value); - - // f77 wrappers -void mpi_init_(int*); -void mpi_finalize_(int*); +void mpi_init_(int* ierr); +void mpi_finalize_(int* ierr); void mpi_abort_(int* comm, int* errorcode, int* ierr); void mpi_comm_rank_(int* comm, int* rank, int* ierr); void mpi_comm_size_(int* comm, int* size, int* ierr); -double mpi_wtime_(void); -double mpi_wtick_(void); +double mpi_wtime_(); +double mpi_wtick_(); void mpi_initialized_(int* flag, int* ierr); void mpi_comm_dup_(int* comm, int* newcomm, int* ierr); @@ -489,22 +121,14 @@ void mpi_comm_free_(int* comm, int* ierr); void mpi_comm_split_(int* comm, int* color, int* key, int* comm_out, int* ierr); void mpi_group_incl_(int* group, int* n, int* key, int* group_out, int* ierr) ; void mpi_comm_group_(int* comm, int* group_out, int* ierr); -void mpi_send_init_(void *buf, int* count, int* datatype, int* dst, int* tag, - int* comm, int* request, int* ierr); -void mpi_isend_(void *buf, int* count, int* datatype, int* dst, - int* tag, int* comm, int* request, int* ierr); -void mpi_irsend_(void *buf, int* count, int* datatype, int* dst, - int* tag, int* comm, int* request, int* ierr); -void mpi_send_(void* buf, int* count, int* datatype, int* dst, - int* tag, int* comm, int* ierr); -void mpi_rsend_(void* buf, int* count, int* datatype, int* dst, - int* tag, int* comm, int* ierr); -void mpi_recv_init_(void *buf, int* count, int* datatype, int* src, int* tag, - int* comm, int* request, int* ierr); -void mpi_irecv_(void *buf, int* count, int* datatype, int* src, int* tag, - int* comm, int* request, int* ierr); -void mpi_recv_(void* buf, int* count, int* datatype, int* src, - int* tag, int* comm, MPI_Status* status, int* ierr); +void mpi_send_init_(void *buf, int* count, int* datatype, int* dst, int* tag, int* comm, int* request, int* ierr); +void mpi_isend_(void *buf, int* count, int* datatype, int* dst, int* tag, int* comm, int* request, int* ierr); +void mpi_irsend_(void *buf, int* count, int* datatype, int* dst, int* tag, int* comm, int* request, int* ierr); +void mpi_send_(void* buf, int* count, int* datatype, int* dst, int* tag, int* comm, int* ierr); +void mpi_rsend_(void* buf, int* count, int* datatype, int* dst, int* tag, int* comm, int* ierr); +void mpi_recv_init_(void *buf, int* count, int* datatype, int* src, int* tag, int* comm, int* request, int* ierr); +void mpi_irecv_(void *buf, int* count, int* datatype, int* src, int* tag, int* comm, int* request, int* ierr); +void mpi_recv_(void* buf, int* count, int* datatype, int* src, int* tag, int* comm, MPI_Status* status, int* ierr); void mpi_start_(int* request, int* ierr); void mpi_startall_(int* count, int* requests, int* ierr); void mpi_wait_(int* request, MPI_Status* status, int* ierr); @@ -513,34 +137,24 @@ void mpi_waitall_(int* count, int* requests, MPI_Status* status, int* ierr); void mpi_barrier_(int* comm, int* ierr); void mpi_bcast_(void* buf, int* count, int* datatype, int* root, int* comm, int* ierr); -void mpi_reduce_(void* sendbuf, void* recvbuf, int* count, - int* datatype, int* op, int* root, int* comm, int* ierr); -void mpi_allreduce_(void* sendbuf, void* recvbuf, int* count, int* datatype, - int* op, int* comm, int* ierr); -void mpi_reduce_scatter_(void* sendbuf, void* recvbuf, int* recvcounts, int* datatype, - int* op, int* comm, int* ierr) ; -void mpi_scatter_(void* sendbuf, int* sendcount, int* sendtype, - void* recvbuf, int* recvcount, int* recvtype, +void mpi_reduce_(void* sendbuf, void* recvbuf, int* count, int* datatype, int* op, int* root, int* comm, int* ierr); +void mpi_allreduce_(void* sendbuf, void* recvbuf, int* count, int* datatype, int* op, int* comm, int* ierr); +void mpi_reduce_scatter_(void* sendbuf, void* recvbuf, int* recvcounts, int* datatype, int* op, int* comm, int* ierr) ; +void mpi_scatter_(void* sendbuf, int* sendcount, int* sendtype, void* recvbuf, int* recvcount, int* recvtype, int* root, int* comm, int* ierr); void mpi_scatterv_(void* sendbuf, int* sendcounts, int* displs, int* sendtype, - void* recvbuf, int* recvcount, int* recvtype, - int* root, int* comm, int* ierr); -void mpi_gather_(void* sendbuf, int* sendcount, int* sendtype, - void* recvbuf, int* recvcount, int* recvtype, + void* recvbuf, int* recvcount, int* recvtype, int* root, int* comm, int* ierr); +void mpi_gather_(void* sendbuf, int* sendcount, int* sendtype, void* recvbuf, int* recvcount, int* recvtype, int* root, int* comm, int* ierr); void mpi_gatherv_(void* sendbuf, int* sendcount, int* sendtype, - void* recvbuf, int* recvcounts, int* displs, int* recvtype, - int* root, int* comm, int* ierr); + void* recvbuf, int* recvcounts, int* displs, int* recvtype, int* root, int* comm, int* ierr); void mpi_allgather_(void* sendbuf, int* sendcount, int* sendtype, - void* recvbuf, int* recvcount, int* recvtype, - int* comm, int* ierr); + void* recvbuf, int* recvcount, int* recvtype, int* comm, int* ierr); void mpi_allgatherv_(void* sendbuf, int* sendcount, int* sendtype, - void* recvbuf, int* recvcount,int* displs, int* recvtype, - int* comm, int* ierr) ; + void* recvbuf, int* recvcount,int* displs, int* recvtype, int* comm, int* ierr) ; void mpi_type_size_(int* datatype, int *size, int* ierr); -void mpi_scan_(void* sendbuf, void* recvbuf, int* count, int* datatype, - int* op, int* comm, int* ierr); +void mpi_scan_(void* sendbuf, void* recvbuf, int* count, int* datatype, int* op, int* comm, int* ierr); void mpi_alltoall_(void* sendbuf, int* sendcount, int* sendtype, void* recvbuf, int* recvcount, int* recvtype, int* comm, int* ierr); void mpi_alltoallv_(void* sendbuf, int* sendcounts, int* senddisps, int* sendtype, @@ -578,10 +192,8 @@ void mpi_put_( int *origin_addr, int* origin_count, int* origin_datatype, int* t 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_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); @@ -627,7 +239,8 @@ void mpi_sendrecv_replace_ (void *buf, int* count, int* datatype, int* dst, int* 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_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) ; @@ -657,20 +270,26 @@ 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_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_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_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_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_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_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) ; @@ -685,20 +304,24 @@ void mpi_rsend_init_ (void* buf, int* count, int* datatype, int* dest, int* tag, 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_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, +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, +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_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_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); @@ -731,36 +354,17 @@ 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_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); - - -/********** Tracing **********/ -/* from smpi_instr.c */ -XBT_PRIVATE void TRACE_internal_smpi_set_category (const char *category); -XBT_PRIVATE const char *TRACE_internal_smpi_get_category (void); -XBT_PRIVATE void TRACE_smpi_collective_in(int rank, int root, const char *operation, instr_extra_data extra); -XBT_PRIVATE void TRACE_smpi_collective_out(int rank, int root, const char *operation); -XBT_PRIVATE void TRACE_smpi_computing_init(int rank); -XBT_PRIVATE void TRACE_smpi_computing_out(int rank); -XBT_PRIVATE void TRACE_smpi_computing_in(int rank, instr_extra_data extra); -XBT_PRIVATE void TRACE_smpi_sleeping_init(int rank); -XBT_PRIVATE void TRACE_smpi_sleeping_out(int rank); -XBT_PRIVATE void TRACE_smpi_sleeping_in(int rank, instr_extra_data extra); -XBT_PRIVATE void TRACE_smpi_testing_out(int rank); -XBT_PRIVATE void TRACE_smpi_testing_in(int rank, instr_extra_data extra); -XBT_PRIVATE void TRACE_smpi_alloc(void); -XBT_PRIVATE void TRACE_smpi_release(void); -XBT_PRIVATE void TRACE_smpi_ptp_in(int rank, int src, int dst, const char *operation, instr_extra_data extra); -XBT_PRIVATE void TRACE_smpi_ptp_out(int rank, int src, int dst, const char *operation); -XBT_PRIVATE void TRACE_smpi_send(int rank, int src, int dst, int size); -XBT_PRIVATE void TRACE_smpi_recv(int rank, int src, int dst); -XBT_PRIVATE void TRACE_smpi_init(int rank); -XBT_PRIVATE void TRACE_smpi_finalize(int rank); - -XBT_PRIVATE const char* encode_datatype(MPI_Datatype datatype, int* known); +void mpi_file_close_ ( int* file, int* ierr); +void mpi_file_delete_ ( char* filename, int* info, int* ierr); +void mpi_file_open_ ( int* comm, char* filename, int* amode, int* info, int* fh, int* ierr); +void mpi_file_set_view_ ( int* fh, long long int* offset, int* etype, int* filetype, char* datarep, int* info, int* ierr); +void mpi_file_read_ ( int* fh, void* buf, int* count, int* datatype, MPI_Status* status, int* ierr); +void mpi_file_write_ ( int* fh, void* buf, int* count, int* datatype, MPI_Status* status, int* ierr); // TODO, make this static and expose it more cleanly @@ -773,13 +377,12 @@ extern XBT_PRIVATE smpi_privatisation_region_t smpi_privatisation_regions; extern XBT_PRIVATE int smpi_loaded_page; extern XBT_PRIVATE int smpi_universe_size; -XBT_PRIVATE int SIMIX_process_get_PID(smx_process_t self); +XBT_PRIVATE int SIMIX_process_get_PID(smx_actor_t self); static inline __attribute__ ((always_inline)) -int smpi_process_index_of_smx_process(smx_process_t process) { +int smpi_process_index_of_smx_process(smx_actor_t process) { return SIMIX_process_get_PID(process) -1; } SG_END_DECL() - #endif