279 строки
7.4 KiB
C
279 строки
7.4 KiB
C
/**********************************************************************
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* Copyright (C) 2000-2004 by Etnus, LLC.
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* Copyright (C) 1999 by Etnus, Inc.
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* Copyright (C) 1997-1998 Dolphin Interconnect Solutions Inc.
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*
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* Permission is hereby granted to use, reproduce, prepare derivative
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* works, and to redistribute to others.
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*
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* DISCLAIMER
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*
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* Neither Dolphin Interconnect Solutions, Etnus LLC, nor any of their
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* employees, makes any warranty express or implied, or assumes any
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* legal liability or responsibility for the accuracy, completeness,
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* or usefulness of any information, apparatus, product, or process
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* disclosed, or represents that its use would not infringe privately
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* owned rights.
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*
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* This code was written by
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* James Cownie: Dolphin Interconnect Solutions. <jcownie@dolphinics.com>
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* Etnus LLC <jcownie@etnus.com>
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**********************************************************************/
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/* Update log
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*
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* May 19 1998 JHC: Changed the names of the structs now that we don't
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* include this directly in mpi_interface.h
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* Oct 27 1997 JHC: Structure definitions for structures used to hold MPICH
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* info required by the DLL for dumping message queues.
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*/
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/***********************************************************************
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* Information associated with a specific executable image
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*/
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typedef struct
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{
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const struct mqs_image_callbacks * image_callbacks; /* Functions needed here */
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/* basic structures */
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struct {
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int size;
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struct {
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int opal_list_next;
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} offset;
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} opal_list_item_t;
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struct {
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int size;
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struct {
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int opal_list_sentinel;
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} offset;
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} opal_list_t;
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struct {
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int size;
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} ompi_free_list_item_t;
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struct {
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int size;
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} ompi_free_list_memory_t;
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struct {
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int size;
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struct {
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int fl_elem_size;
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int fl_header_space;
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int fl_alignment;
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int fl_allocations;
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int fl_max_to_alloc;
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int fl_num_per_alloc;
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int fl_num_allocated;
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} offset;
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} ompi_free_list_t;
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/* requests structures */
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struct {
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int size;
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struct {
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int req_type;
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int req_status;
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int req_complete;
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int req_state;
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int req_f_to_c_index;
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} offset;
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} ompi_request_t;
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struct {
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int size;
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struct {
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int req_addr;
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int req_count;
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int req_peer;
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int req_tag;
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int req_comm;
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int req_proc;
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int req_sequence;
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int req_type;
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} offset;
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} mca_pml_base_request_t;
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struct {
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int size;
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struct {
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int req_addr;
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int req_bytes_packed;
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int req_send_mode;
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} offset;
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} mca_pml_base_send_request_t;
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struct {
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int size;
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struct {
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int req_bytes_packed;
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} offset;
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} mca_pml_base_recv_request_t;
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/* fragments for unexpected messages (as well as theirs headers) */
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struct {
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int size;
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struct {
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int hdr;
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int request;
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} offset;
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} mca_pml_ob1_recv_frag_t;
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struct {
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int size;
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struct {
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int hdr_type;
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int hdr_flags;
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} offset;
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} mca_pml_ob1_common_hdr_t;
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struct {
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int size;
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struct {
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int hdr_common;
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int hdr_ctx;
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int hdr_src;
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int hdr_tag;
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int hdr_seq;
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} offset;
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} mca_pml_ob1_match_hdr_t;
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/* communicator structures */
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struct {
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int size;
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struct {
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int lowest_free;
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int size;
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int addr;
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} offset;
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} ompi_pointer_array_t;
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struct {
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int size;
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struct {
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int grp_proc_count;
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int grp_my_rank;
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int grp_flags;
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} offset;
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} ompi_group_t;
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struct {
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int size;
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struct {
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int c_name;
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int c_contextid;
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int c_my_rank;
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int c_local_group;
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} offset;
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} ompi_communicator_t;
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struct {
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int size;
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struct {
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int MPI_SOURCE;
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int MPI_TAG;
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int MPI_ERROR;
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int _count;
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int _cancelled;
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} offset;
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} ompi_status_public_t;
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/* Fields in MPID_QHDR */
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int unexpected_offs;
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/* Fields in MPID_QUEUE */
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int first_offs;
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/* Fields in MPID_QEL */
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int context_id_offs;
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int tag_offs;
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int tagmask_offs;
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int lsrc_offs;
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int srcmask_offs;
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int next_offs;
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int ptr_offs;
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/* Fields in MPIR_SQEL */
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int db_shandle_offs;
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int db_comm_offs;
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int db_target_offs;
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int db_tag_offs;
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int db_data_offs;
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int db_byte_length_offs;
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int db_next_offs;
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/* Fields in MPIR_RHANDLE */
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int is_complete_offs;
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int buf_offs;
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int len_offs;
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int datatype_offs;
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int comm_offs;
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int start_offs;
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/* in the embedded MPI_Status object */
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int count_offs;
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int MPI_SOURCE_offs;
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int MPI_TAG_offs;
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/* Fields in MPIR_Comm_list */
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int sequence_number_offs;
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int comm_first_offs;
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/* Fields in MPIR_COMMUNICATOR */
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int np_offs;
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int lrank_to_grank_offs;
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int send_context_offs;
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int recv_context_offs;
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int comm_next_offs;
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int comm_name_offs;
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} mpi_image_info;
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/***********************************************************************
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* Information associated with a specific process
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*/
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typedef struct group_t
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{
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mqs_taddr_t table_base; /* Where was it in the process */
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int ref_count; /* How many references to us */
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int entries; /* How many entries */
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int *local_to_global; /* The translation table */
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} group_t;
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typedef struct mqs_ompi_opal_list_t_pos {
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mqs_taddr_t current_item;
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mqs_taddr_t list;
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mqs_taddr_t sentinel;
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} mqs_opal_list_t_pos;
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typedef struct {
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mqs_opal_list_t_pos opal_list_t_pos;
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mqs_taddr_t current_item;
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mqs_taddr_t upper_bound;
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mqs_taddr_t free_list;
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mqs_tword_t fl_elem_size;
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mqs_tword_t fl_header_space;
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mqs_tword_t fl_alignment;
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mqs_tword_t fl_num_per_alloc;
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mqs_tword_t fl_num_allocated;
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mqs_tword_t fl_num_initial_alloc;
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} mqs_ompi_free_list_t_pos;
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/* Information for a single process, a list of communicators, some
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* useful addresses, and the state of the iterators.
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*/
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typedef struct
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{
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const struct mqs_process_callbacks * process_callbacks; /* Functions needed here */
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struct communicator_t *communicator_list; /* List of communicators in the process */
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mqs_target_type_sizes sizes; /* Process architecture information */
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/* Addresses in the target process */
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mqs_taddr_t send_queue_base; /* Where to find the send message queues */
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mqs_taddr_t recv_queue_base; /* Where to find the recv message queues */
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mqs_taddr_t sendq_base; /* Where to find the send queue */
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mqs_taddr_t commlist_base; /* Where to find the list of communicators */
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/* Other info we need to remember about it */
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mqs_tword_t communicator_sequence;
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/* State for the iterators */
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struct communicator_t *current_communicator; /* Easy, we're walking a simple list */
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mqs_ompi_free_list_t_pos next_msg; /* And state for the message iterator */
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mqs_op_class what; /* What queue are we looking on */
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} mpi_process_info;
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