9613b3176c
After much work by Jeff and myself, and quite a lot of discussion, it has become clear that we simply cannot resolve the infinite loops caused by RML-involved subsystems calling orte_output. The original rationale for the change to orte_output has also been reduced by shifting the output of XML-formatted vs human readable messages to an alternative approach. I have globally replaced the orte_output/ORTE_OUTPUT calls in the code base, as well as the corresponding .h file name. I have test compiled and run this on the various environments within my reach, so hopefully this will prove minimally disruptive. This commit was SVN r18619.
179 строки
4.1 KiB
C
179 строки
4.1 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) 2004-2006 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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#include "orte_config.h"
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#include "orte/constants.h"
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#include <errno.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif /* HAVE_UNISTD_H */
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#include <string.h>
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#include "orte/util/show_help.h"
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#include "orte/mca/iof/iof.h"
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#include "orte/mca/rml/rml.h"
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#include "orte/mca/rml/rml_types.h"
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#include "orte/mca/iof/iof.h"
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#include "orte/mca/iof/base/base.h"
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#include "orte/mca/iof/base/iof_base_endpoint.h"
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#include "iof_null.h"
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orte_iof_base_module_t orte_iof_null_module = {
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orte_iof_null_publish,
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orte_iof_null_unpublish,
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orte_iof_null_subscribe,
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orte_iof_null_unsubscribe,
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orte_iof_null_push,
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orte_iof_null_pull,
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orte_iof_base_flush,
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orte_iof_null_finalize,
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orte_iof_null_ft_event
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};
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int orte_iof_null_finalize(void) {
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return ORTE_SUCCESS;
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}
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/**
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* Publish a local file descriptor as an endpoint that is logically
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* associated with the specified process name (e.g. master side of a
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* pipe/pty connected to a child process)
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*
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* @param name
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* @param mode
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* @param tag
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* @param fd
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*
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*/
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int orte_iof_null_publish(
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const orte_process_name_t* name,
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orte_iof_base_mode_t mode,
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orte_iof_base_tag_t tag,
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int fd)
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{
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return ORTE_SUCCESS;
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}
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/**
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* Remove all registrations matching the specified process
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* name, mask and tag values.
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*
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* @param name
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* @param mask
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* @param tag
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*
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*/
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int orte_iof_null_unpublish(
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const orte_process_name_t* name,
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orte_ns_cmp_bitmask_t mask,
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orte_iof_base_tag_t tag)
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{
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return ORTE_SUCCESS;
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}
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/**
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* Explicitly push data from the specified file descriptor
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* to the indicated set of peers.
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*
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* @param dst_name Name used to qualify set of peers.
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* @param dst_mask Mask that specified how name is interpreted.
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* @param dst_tag Match a specific peer endpoint.
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* @param fd Local file descriptor.
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*/
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int orte_iof_null_push(
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const orte_process_name_t* dst_name,
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orte_ns_cmp_bitmask_t dst_mask,
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orte_iof_base_tag_t dst_tag,
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int fd)
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{
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return ORTE_SUCCESS;
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}
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/**
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* Explicitly pull data from the specified set of peers
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* and dump to the indicated file descriptor.
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*
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* @param dst_name Name used to qualify set of peers.
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* @param dst_mask Mask that specified how name is interpreted.
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* @param dst_tag Match a specific peer endpoint.
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* @param fd Local file descriptor.
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*/
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int orte_iof_null_pull(
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const orte_process_name_t* src_name,
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orte_ns_cmp_bitmask_t src_mask,
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orte_iof_base_tag_t src_tag,
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int fd)
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{
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return ORTE_SUCCESS;
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}
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/**
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* Setup buffering for a specified set of endpoints.
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*/
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int orte_iof_null_buffer(
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const orte_process_name_t* src_name,
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orte_ns_cmp_bitmask_t src_mask,
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orte_iof_base_tag_t src_tag,
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size_t buffer_size)
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{
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return ORTE_SUCCESS;
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}
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/*
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* Subscribe to receive a callback on receipt of data
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* from a specified set of peers.
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*/
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int orte_iof_null_subscribe(
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const orte_process_name_t* src_name,
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orte_ns_cmp_bitmask_t src_mask,
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orte_iof_base_tag_t src_tag,
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orte_iof_base_callback_fn_t cb,
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void* cbdata)
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{
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return ORTE_SUCCESS;
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}
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int orte_iof_null_unsubscribe(
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const orte_process_name_t* src_name,
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orte_ns_cmp_bitmask_t src_mask,
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orte_iof_base_tag_t src_tag)
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{
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return ORTE_SUCCESS;
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}
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int orte_iof_null_ft_event( int state ) {
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/*
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* Do nothing :)
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*/
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return ORTE_SUCCESS;
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}
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