afbe3e99c6
(OMPI_ERR_* = OPAL_SOS_GET_ERR_CODE(ret)), since the return value could be a SOS-encoded error. The OPAL_SOS_GET_ERR_CODE() takes in a SOS error and returns back the native error code. * Since OPAL_SUCCESS is preserved by SOS, also change all calls of the form (OPAL_ERROR == ret) to (OPAL_SUCCESS != ret). We thus avoid having to decode 'ret' to get the native error code. This commit was SVN r23162.
444 строки
13 KiB
C
444 строки
13 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) 2007-2008 Cisco Systems, Inc. All rights reserved.
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* Copyright (c) 2007 Sun Microsystems, Inc. All rights reserved.
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* Copyright (c) 2009 Oak Ridge National Labs. 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/util/net.h"
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#include "opal/datatype/opal_datatype.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/mca/memchecker/base/base.h"
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#include "opal/dss/dss.h"
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#include "opal/mca/carto/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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#include "opal/util/sys_limits.h"
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#include "opal/util/opal_sos.h"
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#if OPAL_CC_USE_PRAGMA_IDENT
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#pragma ident OPAL_IDENT_STRING
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#elif OPAL_CC_USE_IDENT
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#ident OPAL_IDENT_STRING
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#endif
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const char opal_version_string[] = OPAL_IDENT_STRING;
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int opal_initialized = 0;
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int opal_util_initialized = 0;
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bool opal_profile = false;
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char *opal_profile_file = NULL;
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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 (OPAL_SOS_GET_ERROR_CODE(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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case OPAL_ERR_PACK_MISMATCH:
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retval = "Pack data mismatch";
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break;
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case OPAL_ERR_PACK_FAILURE:
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retval = "Data pack failed";
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break;
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case OPAL_ERR_UNPACK_FAILURE:
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retval = "Data unpack failed";
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break;
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case OPAL_ERR_UNPACK_INADEQUATE_SPACE:
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retval = "Data unpack had inadequate space";
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break;
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case OPAL_ERR_UNPACK_READ_PAST_END_OF_BUFFER:
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retval = "Data unpack would read past end of buffer";
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break;
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case OPAL_ERR_OPERATION_UNSUPPORTED:
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retval = "Requested operation is not supported on referenced data type";
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break;
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case OPAL_ERR_UNKNOWN_DATA_TYPE:
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retval = "Unknown data type";
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break;
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case OPAL_ERR_BUFFER:
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retval = "Buffer type (described vs non-described) mismatch - operation not allowed";
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break;
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case OPAL_ERR_DATA_TYPE_REDEF:
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retval = "Attempt to redefine an existing data type";
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break;
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case OPAL_ERR_DATA_OVERWRITE_ATTEMPT:
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retval = "Attempt to overwrite a data value";
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break;
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case OPAL_ERR_MODULE_NOT_FOUND:
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retval = "Framework requires at least one active module, but none found";
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break;
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case OPAL_ERR_TOPO_SLOT_LIST_NOT_SUPPORTED:
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retval = "OS topology does not support slot_list process affinity";
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break;
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case OPAL_ERR_TOPO_SOCKET_NOT_SUPPORTED:
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retval = "Could not obtain socket topology information";
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break;
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case OPAL_ERR_TOPO_CORE_NOT_SUPPORTED:
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retval = "Could not obtain core topology information";
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break;
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case OPAL_ERR_NOT_ENOUGH_SOCKETS:
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retval = "Not enough sockets to meet request";
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break;
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case OPAL_ERR_NOT_ENOUGH_CORES:
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retval = "Not enough cores to meet request";
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break;
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case OPAL_ERR_INVALID_PHYS_CPU:
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retval = "Invalid physical cpu number returned";
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break;
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case OPAL_ERR_MULTIPLE_AFFINITIES:
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retval = "Multiple methods for assigning process affinity were specified";
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break;
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case OPAL_ERR_SLOT_LIST_RANGE:
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retval = "Provided slot_list range is invalid";
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break;
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case OPAL_ERR_PAFFINITY_NOT_SUPPORTED:
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retval = "Process affinity is not supported";
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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(int* pargc, char*** pargv)
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{
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int ret;
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char *error = NULL;
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if( ++opal_util_initialized != 1 ) {
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if( opal_util_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 OPAL SOS system */
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opal_sos_init();
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/* initialize the output system */
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opal_output_init();
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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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/* initialize the help system */
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opal_show_help_init();
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/* register handler for errnum -> string converstion */
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if (OPAL_SUCCESS !=
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(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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/* 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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if (OPAL_SUCCESS != (ret = opal_net_init())) {
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error = "opal_net_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 != (ret = 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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if (OPAL_SUCCESS != (ret = opal_util_init_sys_limits())) {
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error = "opal_util_init_sys_limits";
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goto return_error;
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}
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/* initialize the datatype engine */
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if (OPAL_SUCCESS != (ret = opal_datatype_init ())) {
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error = "opal_datatype_init";
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goto return_error;
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}
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/* Initialize the data storage service. */
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if (OPAL_SUCCESS != (ret = opal_dss_open())) {
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error = "opal_dss_open";
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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.txt",
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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(int* pargc, char*** pargv)
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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 util code */
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if (OPAL_SUCCESS != (ret = opal_init_util(pargc, pargv))) {
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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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if (OPAL_SUCCESS != (ret = opal_paffinity_base_open())) {
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error = "opal_paffinity_base_open";
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goto return_error;
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}
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if (OPAL_SUCCESS != (ret = opal_paffinity_base_select())) {
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error = "opal_paffinity_base_select";
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goto return_error;
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}
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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 != (ret = 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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/* initialize the memory checker, to allow early support for annotation */
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if (OPAL_SUCCESS != (ret = opal_memchecker_base_open())) {
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error = "opal_memchecker_base_open";
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goto return_error;
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}
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/* select the memory checker */
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if (OPAL_SUCCESS != (ret = opal_memchecker_base_select())) {
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error = "opal_memchecker_base_select";
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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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/* setup the carto framework */
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if (OPAL_SUCCESS != (ret = opal_carto_base_open())) {
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error = "opal_carto_base_open";
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goto return_error;
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}
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if (OPAL_SUCCESS != (ret = opal_carto_base_select())) {
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error = "opal_carto_base_select";
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goto return_error;
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}
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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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* Initialize 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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return OPAL_SUCCESS;
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return_error:
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opal_show_help( "help-opal-runtime.txt",
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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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