cf377db823
Features: - Support for an override parameter file (openmpi-mca-param-override.conf). Variable values in this file can not be overridden by any file or environment value. - Support for boolean, unsigned, and unsigned long long variables. - Support for true/false values. - Support for enumerations on integer variables. - Support for MPIT scope, verbosity, and binding. - Support for command line source. - Support for setting variable source via the environment using OMPI_MCA_SOURCE_<var name>=source (either command or file:filename) - Cleaner API. - Support for variable groups (equivalent to MPIT categories). Notes: - Variables must be created with a backing store (char **, int *, or bool *) that must live at least as long as the variable. - Creating a variable with the MCA_BASE_VAR_FLAG_SETTABLE enables the use of mca_base_var_set_value() to change the value. - String values are duplicated when the variable is registered. It is up to the caller to free the original value if necessary. The new value will be freed by the mca_base_var system and must not be freed by the user. - Variables with constant scope may not be settable. - Variable groups (and all associated variables) are deregistered when the component is closed or the component repository item is freed. This prevents a segmentation fault from accessing a variable after its component is unloaded. - After some discussion we decided we should remove the automatic registration of component priority variables. Few component actually made use of this feature. - The enumerator interface was updated to be general enough to handle future uses of the interface. - The code to generate ompi_info output has been moved into the MCA variable system. See mca_base_var_dump(). opal: update core and components to mca_base_var system orte: update core and components to mca_base_var system ompi: update core and components to mca_base_var system This commit also modifies the rmaps framework. The following variables were moved from ppr and lama: rmaps_base_pernode, rmaps_base_n_pernode, rmaps_base_n_persocket. Both lama and ppr create synonyms for these variables. This commit was SVN r28236.
434 строки
15 KiB
C
434 строки
15 KiB
C
/*
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* Copyright (c) 2004-2010 The Trustees of Indiana University.
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* All rights reserved.
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* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
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* All rights reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "ompi_config.h"
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#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <time.h>
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#include <ctype.h>
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#include "opal/class/opal_bitmap.h"
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#include "opal/mca/mca.h"
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#include "opal/mca/base/base.h"
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#include "opal/mca/base/base.h"
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#include "opal/mca/crs/crs.h"
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#include "opal/mca/crs/base/base.h"
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#include "ompi/communicator/communicator.h"
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#include "ompi/proc/proc.h"
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#include "ompi/mca/crcp/crcp.h"
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#include "ompi/mca/crcp/base/base.h"
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#include "ompi/mca/bml/base/base.h"
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#include "ompi/info/info.h"
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#include "ompi/mca/pml/pml.h"
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#include "ompi/mca/pml/base/base.h"
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#include "ompi/mca/pml/base/pml_base_request.h"
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/******************
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* Local Functions
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******************/
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/******************
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* Object stuff
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******************/
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OBJ_CLASS_INSTANCE(ompi_crcp_base_pml_state_t,
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ompi_free_list_item_t,
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NULL,
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NULL
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);
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OBJ_CLASS_INSTANCE(ompi_crcp_base_btl_state_t,
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ompi_free_list_item_t,
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NULL,
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NULL
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);
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/***********************
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* None component stuff
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************************/
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int ompi_crcp_base_none_open(void)
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{
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return OMPI_SUCCESS;
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}
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int ompi_crcp_base_none_close(void)
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{
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return OMPI_SUCCESS;
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}
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int ompi_crcp_base_none_query(mca_base_module_t **module, int *priority)
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{
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*module = NULL;
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*priority = 0;
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return OPAL_SUCCESS;
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}
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int ompi_crcp_base_module_init(void)
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{
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return OMPI_SUCCESS;
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}
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int ompi_crcp_base_module_finalize(void)
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{
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return OMPI_SUCCESS;
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}
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/****************
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* MPI Quiesce Interface
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****************/
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int ompi_crcp_base_none_quiesce_start(MPI_Info *info)
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{
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return OMPI_SUCCESS;
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}
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int ompi_crcp_base_none_quiesce_end(MPI_Info *info)
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{
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return OMPI_SUCCESS;
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}
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/****************
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* PML Wrapper
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****************/
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ompi_crcp_base_pml_state_t* ompi_crcp_base_none_pml_enable( bool enable,
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ompi_crcp_base_pml_state_t* pml_state )
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{
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pml_state->error_code = OMPI_SUCCESS;
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return pml_state;
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}
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ompi_crcp_base_pml_state_t* ompi_crcp_base_none_pml_add_comm( struct ompi_communicator_t* comm,
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ompi_crcp_base_pml_state_t* pml_state )
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{
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pml_state->error_code = OMPI_SUCCESS;
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return pml_state;
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}
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ompi_crcp_base_pml_state_t* ompi_crcp_base_none_pml_del_comm( struct ompi_communicator_t* comm,
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ompi_crcp_base_pml_state_t* pml_state )
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{
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pml_state->error_code = OMPI_SUCCESS;
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return pml_state;
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}
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ompi_crcp_base_pml_state_t* ompi_crcp_base_none_pml_add_procs( struct ompi_proc_t **procs,
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size_t nprocs,
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ompi_crcp_base_pml_state_t* pml_state )
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{
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pml_state->error_code = OMPI_SUCCESS;
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return pml_state;
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}
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ompi_crcp_base_pml_state_t* ompi_crcp_base_none_pml_del_procs( struct ompi_proc_t **procs,
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size_t nprocs,
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ompi_crcp_base_pml_state_t* pml_state )
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{
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pml_state->error_code = OMPI_SUCCESS;
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return pml_state;
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}
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ompi_crcp_base_pml_state_t* ompi_crcp_base_none_pml_progress(ompi_crcp_base_pml_state_t* pml_state)
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{
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pml_state->error_code = OMPI_SUCCESS;
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return pml_state;
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}
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ompi_crcp_base_pml_state_t* ompi_crcp_base_none_pml_iprobe(int dst, int tag,
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struct ompi_communicator_t* comm,
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int *matched, ompi_status_public_t* status,
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ompi_crcp_base_pml_state_t* pml_state )
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{
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pml_state->error_code = OMPI_SUCCESS;
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return pml_state;
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}
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ompi_crcp_base_pml_state_t* ompi_crcp_base_none_pml_probe( int dst, int tag,
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struct ompi_communicator_t* comm,
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ompi_status_public_t* status,
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ompi_crcp_base_pml_state_t* pml_state )
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{
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pml_state->error_code = OMPI_SUCCESS;
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return pml_state;
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}
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ompi_crcp_base_pml_state_t* ompi_crcp_base_none_pml_isend_init( void *buf, size_t count,
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ompi_datatype_t *datatype,
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int dst, int tag,
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mca_pml_base_send_mode_t mode,
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struct ompi_communicator_t* comm,
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struct ompi_request_t **request,
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ompi_crcp_base_pml_state_t* pml_state )
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{
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pml_state->error_code = OMPI_SUCCESS;
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return pml_state;
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}
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ompi_crcp_base_pml_state_t* ompi_crcp_base_none_pml_isend( void *buf, size_t count,
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ompi_datatype_t *datatype,
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int dst, int tag,
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mca_pml_base_send_mode_t mode,
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struct ompi_communicator_t* comm,
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struct ompi_request_t **request,
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ompi_crcp_base_pml_state_t* pml_state )
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{
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pml_state->error_code = OMPI_SUCCESS;
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return pml_state;
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}
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ompi_crcp_base_pml_state_t* ompi_crcp_base_none_pml_send( void *buf, size_t count,
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ompi_datatype_t *datatype,
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int dst, int tag,
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mca_pml_base_send_mode_t mode,
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struct ompi_communicator_t* comm,
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ompi_crcp_base_pml_state_t* pml_state )
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{
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pml_state->error_code = OMPI_SUCCESS;
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return pml_state;
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}
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ompi_crcp_base_pml_state_t* ompi_crcp_base_none_pml_irecv_init( void *buf, size_t count,
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ompi_datatype_t *datatype,
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int src, int tag,
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struct ompi_communicator_t* comm,
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struct ompi_request_t **request,
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ompi_crcp_base_pml_state_t* pml_state)
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{
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pml_state->error_code = OMPI_SUCCESS;
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return pml_state;
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}
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ompi_crcp_base_pml_state_t* ompi_crcp_base_none_pml_irecv( void *buf, size_t count,
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ompi_datatype_t *datatype,
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int src, int tag,
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struct ompi_communicator_t* comm,
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struct ompi_request_t **request,
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ompi_crcp_base_pml_state_t* pml_state )
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{
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pml_state->error_code = OMPI_SUCCESS;
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return pml_state;
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}
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ompi_crcp_base_pml_state_t* ompi_crcp_base_none_pml_recv( void *buf, size_t count,
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ompi_datatype_t *datatype,
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int src, int tag,
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struct ompi_communicator_t* comm,
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ompi_status_public_t* status,
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ompi_crcp_base_pml_state_t* pml_state)
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{
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pml_state->error_code = OMPI_SUCCESS;
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return pml_state;
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}
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ompi_crcp_base_pml_state_t* ompi_crcp_base_none_pml_dump( struct ompi_communicator_t* comm,
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int verbose,
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ompi_crcp_base_pml_state_t* pml_state )
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{
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pml_state->error_code = OMPI_SUCCESS;
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return pml_state;
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}
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ompi_crcp_base_pml_state_t* ompi_crcp_base_none_pml_start( size_t count,
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ompi_request_t** requests,
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ompi_crcp_base_pml_state_t* pml_state )
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{
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pml_state->error_code = OMPI_SUCCESS;
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return pml_state;
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}
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ompi_crcp_base_pml_state_t* ompi_crcp_base_none_pml_ft_event(int state,
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ompi_crcp_base_pml_state_t* pml_state)
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{
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pml_state->error_code = OMPI_SUCCESS;
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return pml_state;
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}
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/********************
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* Request Interface
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********************/
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int ompi_crcp_base_none_request_complete( struct ompi_request_t *request ) {
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return OMPI_SUCCESS;
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}
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/********************
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* BTL Interface
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********************/
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ompi_crcp_base_btl_state_t*
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ompi_crcp_base_none_btl_add_procs( struct mca_btl_base_module_t* btl,
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size_t nprocs,
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struct ompi_proc_t** procs,
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struct mca_btl_base_endpoint_t** endpoints,
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struct opal_bitmap_t* reachable,
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ompi_crcp_base_btl_state_t* btl_state)
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{
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btl_state->error_code = OMPI_SUCCESS;
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return btl_state;
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}
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ompi_crcp_base_btl_state_t*
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ompi_crcp_base_none_btl_del_procs( struct mca_btl_base_module_t* btl,
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size_t nprocs,
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struct ompi_proc_t** procs,
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struct mca_btl_base_endpoint_t** endpoints,
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ompi_crcp_base_btl_state_t* btl_state)
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{
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btl_state->error_code = OMPI_SUCCESS;
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return btl_state;
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}
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ompi_crcp_base_btl_state_t*
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ompi_crcp_base_none_btl_register( struct mca_btl_base_module_t* btl,
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mca_btl_base_tag_t tag,
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mca_btl_base_module_recv_cb_fn_t cbfunc,
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void* cbdata,
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ompi_crcp_base_btl_state_t* btl_state)
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{
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btl_state->error_code = OMPI_SUCCESS;
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return btl_state;
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}
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ompi_crcp_base_btl_state_t*
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ompi_crcp_base_none_btl_finalize( struct mca_btl_base_module_t* btl,
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ompi_crcp_base_btl_state_t* btl_state)
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{
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btl_state->error_code = OMPI_SUCCESS;
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return btl_state;
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}
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ompi_crcp_base_btl_state_t*
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ompi_crcp_base_none_btl_alloc( struct mca_btl_base_module_t* btl,
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size_t size,
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ompi_crcp_base_btl_state_t* btl_state)
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{
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btl_state->error_code = OMPI_SUCCESS;
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return btl_state;
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}
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ompi_crcp_base_btl_state_t*
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ompi_crcp_base_none_btl_free( struct mca_btl_base_module_t* btl,
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mca_btl_base_descriptor_t* descriptor,
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ompi_crcp_base_btl_state_t* btl_state)
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{
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btl_state->error_code = OMPI_SUCCESS;
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return btl_state;
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}
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ompi_crcp_base_btl_state_t*
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ompi_crcp_base_none_btl_prepare_src( struct mca_btl_base_module_t* btl,
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struct mca_btl_base_endpoint_t* endpoint,
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mca_mpool_base_registration_t* registration,
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struct opal_convertor_t* convertor,
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size_t reserve,
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size_t* size,
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ompi_crcp_base_btl_state_t* btl_state)
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{
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btl_state->error_code = OMPI_SUCCESS;
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return btl_state;
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}
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ompi_crcp_base_btl_state_t*
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ompi_crcp_base_none_btl_prepare_dst( struct mca_btl_base_module_t* btl,
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struct mca_btl_base_endpoint_t* endpoint,
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mca_mpool_base_registration_t* registration,
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struct opal_convertor_t* convertor,
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size_t reserve,
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size_t* size,
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ompi_crcp_base_btl_state_t* btl_state)
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{
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btl_state->error_code = OMPI_SUCCESS;
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return btl_state;
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}
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ompi_crcp_base_btl_state_t*
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ompi_crcp_base_none_btl_send( struct mca_btl_base_module_t* btl,
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struct mca_btl_base_endpoint_t* endpoint,
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struct mca_btl_base_descriptor_t* descriptor,
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mca_btl_base_tag_t tag,
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ompi_crcp_base_btl_state_t* btl_state)
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{
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btl_state->error_code = OMPI_SUCCESS;
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return btl_state;
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}
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ompi_crcp_base_btl_state_t*
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ompi_crcp_base_none_btl_put( struct mca_btl_base_module_t* btl,
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struct mca_btl_base_endpoint_t* endpoint,
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struct mca_btl_base_descriptor_t* descriptor,
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ompi_crcp_base_btl_state_t* btl_state)
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{
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btl_state->error_code = OMPI_SUCCESS;
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return btl_state;
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}
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ompi_crcp_base_btl_state_t*
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ompi_crcp_base_none_btl_get( struct mca_btl_base_module_t* btl,
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struct mca_btl_base_endpoint_t* endpoint,
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struct mca_btl_base_descriptor_t* descriptor,
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ompi_crcp_base_btl_state_t* btl_state)
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{
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btl_state->error_code = OMPI_SUCCESS;
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return btl_state;
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}
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ompi_crcp_base_btl_state_t*
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ompi_crcp_base_none_btl_dump( struct mca_btl_base_module_t* btl,
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struct mca_btl_base_endpoint_t* endpoint,
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int verbose,
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ompi_crcp_base_btl_state_t* btl_state)
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{
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btl_state->error_code = OMPI_SUCCESS;
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return btl_state;
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}
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ompi_crcp_base_btl_state_t*
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ompi_crcp_base_none_btl_ft_event(int state,
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ompi_crcp_base_btl_state_t* btl_state)
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{
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btl_state->error_code = OMPI_SUCCESS;
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return btl_state;
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}
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/********************
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* Utility functions
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********************/
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/******************
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* MPI Interface Functions
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******************/
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int ompi_crcp_base_quiesce_start(MPI_Info *info)
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{
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if( NULL != ompi_crcp.quiesce_start ) {
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return ompi_crcp.quiesce_start(info);
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} else {
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return OMPI_SUCCESS;
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}
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}
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int ompi_crcp_base_quiesce_end(MPI_Info *info)
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{
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if( NULL != ompi_crcp.quiesce_end ) {
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return ompi_crcp.quiesce_end(info);
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} else {
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return OMPI_SUCCESS;
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}
|
|
}
|