6e5d844c36
1. completely and cleanly separates responsibilities between the HNP, orted, and tool components. 2. removes all wireup messaging during launch and shutdown. 3. maintains flow control for stdin to avoid large-scale consumption of memory by orteds when large input files are forwarded. This is done using an xon/xoff protocol. 4. enables specification of stdin recipients on the mpirun cmd line. Allowed options include rank, "all", or "none". Default is rank 0. 5. creates a new MPI_Info key "ompi_stdin_target" that supports the above options for child jobs. Default is "none". 6. adds a new tool "orte-iof" that can connect to a running mpirun and display the output. Cmd line options allow selection of any combination of stdout, stderr, and stddiag. Default is stdout. 7. adds a new mpirun and orte-iof cmd line option "tag-output" that will tag each line of output with process name and stream ident. For example, "[1,0]<stdout>this is output" This is not intended for the 1.3 release as it is a major change requiring considerable soak time. This commit was SVN r19767.
96 строки
2.4 KiB
C
96 строки
2.4 KiB
C
/*
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* Copyright (c) 2004-2005 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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* $COPYRIGHT$
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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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#ifndef ORTE_IOF_SVC_PUBLISH_H
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#define ORTE_IOF_SVC_PUBLISH_H
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#include "orte_config.h"
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#include "orte/types.h"
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#include "orte/util/name_fns.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_svc.h"
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BEGIN_C_DECLS
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/**
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* Endpoints that are sinks of data are published by the
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* processes that is acting as a proxy for the destination
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* application. The published endpoints are matched against
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* subscriptions to determine the sources of data that are
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* forwarded to the endpoint.
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*/
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struct orte_iof_svc_pub_t {
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opal_list_item_t super;
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orte_process_name_t pub_name;
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orte_process_name_t pub_proxy;
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orte_ns_cmp_bitmask_t pub_mask;
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orte_iof_base_tag_t pub_tag;
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orte_iof_base_endpoint_t* pub_endpoint;
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};
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typedef struct orte_iof_svc_pub_t orte_iof_svc_pub_t;
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OBJ_CLASS_DECLARATION(orte_iof_svc_pub_t);
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/**
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* Create a new entry.
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*/
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int orte_iof_svc_pub_create(
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const orte_process_name_t* pub_name,
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const orte_process_name_t* pub_proxy,
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orte_ns_cmp_bitmask_t pub_mask,
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orte_iof_base_tag_t pub_tag);
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/**
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* Lookup an existing entry.
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*/
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orte_iof_svc_pub_t* orte_iof_svc_pub_lookup(
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const orte_process_name_t *pub_name,
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const orte_process_name_t *pub_proxy,
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orte_ns_cmp_bitmask_t pub_mask,
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orte_iof_base_tag_t pub_tag);
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/**
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* Cleanup an existing entry.
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*/
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int orte_iof_svc_pub_delete(
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const orte_process_name_t* pub_name,
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const orte_process_name_t* pub_proxy,
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orte_ns_cmp_bitmask_t pub_mask,
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orte_iof_base_tag_t pub_tag);
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/**
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* Remove all entries matching a specified process name.
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*/
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void orte_iof_svc_pub_delete_all(
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const orte_process_name_t* name);
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END_C_DECLS
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#endif
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