0ba47105ed
finally brings in functionality that is already on the 1.2 branch, and was developed and tested in the v1.2ofed branch (and other places). Short version of new features: * Support for ibv_fork_init() * Automatically fill in the openib BTL bandwidth value by querying the HCA port * Installdirs functionality * Fixes to always use -I in the Fortran wrapper compilers (#924) * Gleb's mpool updates * Remove some kruft in btl/openib/configure.m4, therefore fixing the harmless warnings noted in #665 * Bunches of updates to the Linux RPM spec file I.e., effectively the same thing that r14411 brought to the v1.2 branch. Also effectively brought in r14432 and r14433 (some fixes on top of the original r14411 commit to v1.2). Still need to bring in the moral equivalent of r14445 after this commit (fixes to installdirs). This commit was SVN r14449. The following SVN revision numbers were found above: r14411 --> open-mpi/ompi@83b31314ae r14432 --> open-mpi/ompi@a48f160595 r14433 --> open-mpi/ompi@68f346d2bc r14445 --> open-mpi/ompi@13d366b827
302 строки
8.2 KiB
C
302 строки
8.2 KiB
C
/*
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* Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2005 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* 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 (c) 2007 Cisco, Inc. 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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/** @file **/
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#include "opal_config.h"
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#include "opal/util/malloc.h"
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#include "opal/util/output.h"
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#include "opal/util/trace.h"
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#include "opal/util/show_help.h"
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#include "opal/memoryhooks/memory.h"
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#include "opal/mca/base/base.h"
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#include "opal/runtime/opal.h"
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#include "opal/mca/installdirs/base/base.h"
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#include "opal/mca/memory/base/base.h"
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#include "opal/mca/memcpy/base/base.h"
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#include "opal/mca/paffinity/base/base.h"
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#include "opal/mca/timer/base/base.h"
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#include "opal/runtime/opal_cr.h"
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#include "opal/mca/crs/base/base.h"
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#include "opal/runtime/opal_progress.h"
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#include "opal/event/event.h"
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#include "opal/mca/backtrace/base/base.h"
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#include "opal/constants.h"
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#include "opal/util/error.h"
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#include "opal/util/stacktrace.h"
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#include "opal/util/keyval_parse.h"
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bool opal_init_only = true;
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int opal_initialized = 0;
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static const char *
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opal_err2str(int errnum)
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{
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const char *retval;
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switch (errnum) {
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case OPAL_SUCCESS:
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retval = "Success";
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break;
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case OPAL_ERROR:
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retval = "Error";
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break;
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case OPAL_ERR_OUT_OF_RESOURCE:
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retval = "Out of resource";
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break;
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case OPAL_ERR_TEMP_OUT_OF_RESOURCE:
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retval = "Temporarily out of resource";
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break;
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case OPAL_ERR_RESOURCE_BUSY:
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retval = "Resource busy";
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break;
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case OPAL_ERR_BAD_PARAM:
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retval = "Bad parameter";
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break;
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case OPAL_ERR_FATAL:
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retval = "Fatal";
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break;
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case OPAL_ERR_NOT_IMPLEMENTED:
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retval = "Not implemented";
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break;
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case OPAL_ERR_NOT_SUPPORTED:
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retval = "Not supported";
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break;
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case OPAL_ERR_INTERUPTED:
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retval = "Interupted";
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break;
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case OPAL_ERR_WOULD_BLOCK:
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retval = "Would block";
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break;
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case OPAL_ERR_IN_ERRNO:
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retval = "In errno";
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break;
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case OPAL_ERR_UNREACH:
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retval = "Unreachable";
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break;
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case OPAL_ERR_NOT_FOUND:
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retval = "Not found";
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break;
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case OPAL_EXISTS:
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retval = "Exists";
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break;
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case OPAL_ERR_TIMEOUT:
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retval = "Timeout";
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break;
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case OPAL_ERR_NOT_AVAILABLE:
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retval = "Not available";
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break;
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case OPAL_ERR_PERM:
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retval = "No permission";
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break;
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case OPAL_ERR_VALUE_OUT_OF_BOUNDS:
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retval = "Value out of bounds";
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break;
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case OPAL_ERR_FILE_READ_FAILURE:
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retval = "File read failure";
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break;
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case OPAL_ERR_FILE_WRITE_FAILURE:
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retval = "File write failure";
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break;
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case OPAL_ERR_FILE_OPEN_FAILURE:
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retval = "File open failure";
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break;
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default:
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retval = NULL;
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}
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return retval;
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}
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int
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opal_init_util(void)
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{
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int ret;
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char *error = NULL;
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if( ++opal_initialized != 1 ) {
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if( opal_initialized < 1 ) {
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return OPAL_ERROR;
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}
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return OPAL_SUCCESS;
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}
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/* initialize the memory allocator */
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opal_malloc_init();
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/* initialize the output system */
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opal_output_init();
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/* register handler for errnum -> string converstion */
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if (OPAL_SUCCESS != (ret = opal_error_register("OPAL",
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OPAL_ERR_BASE, OPAL_ERR_MAX, opal_err2str))) {
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error = "opal_error_register";
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goto return_error;
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}
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/* initialize install dirs code */
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if (OPAL_SUCCESS != (ret = opal_installdirs_base_open())) {
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fprintf(stderr, "opal_installdirs_base_open() failed -- process will likely abort (%s:%d, returned %d instead of OPAL_INIT)\n",
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__FILE__, __LINE__, ret);
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return ret;
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}
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/* init the trace function */
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opal_trace_init();
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/* keyval lex-based parser */
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if (OPAL_SUCCESS != (ret = opal_util_keyval_parse_init())) {
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error = "opal_util_keyval_parse_init";
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goto return_error;
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}
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/* Setup the parameter system */
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if (OPAL_SUCCESS != (ret = mca_base_param_init())) {
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error = "mca_base_param_init";
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goto return_error;
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}
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/* register params for opal */
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if (OPAL_SUCCESS != opal_register_params()) {
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error = "opal_register_params";
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goto return_error;
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}
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/* pretty-print stack handlers */
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if (OPAL_SUCCESS != (ret = opal_util_register_stackhandlers())) {
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error = "opal_util_register_stackhandlers";
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goto return_error;
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}
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return OPAL_SUCCESS;
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return_error:
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opal_show_help( "help-opal-runtime",
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"opal_init:startup:internal-failure", true,
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error, ret );
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return ret;
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}
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int
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opal_init(void)
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{
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int ret;
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char *error = NULL;
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/* initialize util code */
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if (OPAL_SUCCESS != (ret = opal_init_util())) {
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return ret;
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}
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/* initialize the mca */
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if (OPAL_SUCCESS != (ret = mca_base_open())) {
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error = "mca_base_open";
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goto return_error;
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}
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/* open the processor affinity base */
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opal_paffinity_base_open();
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opal_paffinity_base_select();
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/* the memcpy component should be one of the first who get
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* loaded in order to make sure we ddo have all the available
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* versions of memcpy correctly configured.
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*/
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if( OPAL_SUCCESS != (ret = opal_memcpy_base_open()) ) {
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error = "opal_memcpy_base_open";
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goto return_error;
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}
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/* open the memory manager components. Memory hooks may be
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triggered before this (any time after mem_free_init(),
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actually). This is a hook available for memory manager hooks
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without good initialization routine support */
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if (OPAL_SUCCESS != (ret = opal_memory_base_open())) {
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error = "opal_memory_base_open";
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goto return_error;
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}
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/* initialize the memory manager / tracker */
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if (OPAL_SUCCESS != opal_mem_hooks_init()) {
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error = "opal_mem_hooks_init";
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goto return_error;
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}
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if (OPAL_SUCCESS != (ret = opal_backtrace_base_open())) {
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error = "opal_backtrace_base_open";
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goto return_error;
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}
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if (OPAL_SUCCESS != (ret = opal_timer_base_open())) {
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error = "opal_timer_base_open";
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goto return_error;
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}
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if( opal_init_only ) {
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/*
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* Need to start the event and progress engines if noone else is.
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* opal_cr_init uses the progress engine, so it is lumped together
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* into this set as well.
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*/
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/*
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* Initialize the event library
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*/
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if (OPAL_SUCCESS != (ret = opal_event_init())) {
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error = "opal_event_init";
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goto return_error;
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}
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/*
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* Intialize the general progress engine
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*/
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if (OPAL_SUCCESS != (ret = opal_progress_init())) {
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error = "opal_progress_init";
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goto return_error;
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}
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/* we want to tick the event library whenever possible */
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opal_progress_event_users_increment();
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/*
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* Initalize the checkpoint/restart functionality
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* Note: Always do this so we can detect if the user
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* attempts to checkpoint a non checkpointable job,
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* otherwise the tools may hang or not clean up properly.
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*/
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if (OPAL_SUCCESS != (ret = opal_cr_init() ) ) {
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error = "opal_cr_init() failed";
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goto return_error;
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}
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}
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return OPAL_SUCCESS;
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return_error:
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opal_show_help( "help-opal-runtime",
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"opal_init:startup:internal-failure", true,
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error, ret );
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return ret;
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}
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