Thanks for the reminder. I forget about updating the news. Fixed in r26120.
-- Josh On Thu, Mar 8, 2012 at 4:32 PM, Jeffrey Squyres <jsquy...@cisco.com> wrote: > Can you add this to NEWS, please? > > Thanks. > > > > On Mar 8, 2012, at 5:02 PM, jjhur...@osl.iu.edu wrote: > > > Author: jjhursey > > Date: 2012-03-08 17:02:28 EST (Thu, 08 Mar 2012) > > New Revision: 26119 > > URL: https://svn.open-mpi.org/trac/ompi/changeset/26119 > > > > Log: > > Create an MCA parameter (ess_base_stream_buffering) that allows the user > to override the system default for buffering of stdout/stderr streams. See > 'man setvbuf' for more information. > > > > Note: I am working on a system that buffered all output until the > application fishished due to a default of 'fully buffered.' This makes > debugging painful. This switch fixed the problem by allowing me to adjust > the buffering. > > > > > > Text files modified: > > trunk/orte/mca/ess/base/base.h | 6 ++++++ > > trunk/orte/mca/ess/base/ess_base_open.c | 10 ++++++++++ > > trunk/orte/mca/ess/base/ess_base_std_app.c | 22 > +++++++++++++++++++++- > > 3 files changed, 37 insertions(+), 1 deletions(-) > > > > Modified: trunk/orte/mca/ess/base/base.h > > > ============================================================================== > > --- trunk/orte/mca/ess/base/base.h (original) > > +++ trunk/orte/mca/ess/base/base.h 2012-03-08 17:02:28 EST (Thu, 08 > Mar 2012) > > @@ -10,6 +10,7 @@ > > * Copyright (c) 2004-2005 The Regents of the University of California. > > * All rights reserved. > > * Copyright (c) 2011 Cisco Systems, Inc. All rights reserved. > > + * Copyright (c) 2012 Oak Ridge National Labs. All rights > reserved. > > * $COPYRIGHT$ > > * > > * Additional copyrights may follow > > @@ -56,6 +57,11 @@ > > */ > > ORTE_DECLSPEC extern int orte_ess_base_output; > > > > +/* > > + * stdout/stderr buffering control parameter > > + */ > > +ORTE_DECLSPEC extern int orte_ess_base_std_buffering; > > + > > ORTE_DECLSPEC extern opal_list_t orte_ess_base_components_available; > > > > #if ORTE_ENABLE_EPOCH > > > > Modified: trunk/orte/mca/ess/base/ess_base_open.c > > > ============================================================================== > > --- trunk/orte/mca/ess/base/ess_base_open.c (original) > > +++ trunk/orte/mca/ess/base/ess_base_open.c 2012-03-08 17:02:28 EST > (Thu, 08 Mar 2012) > > @@ -10,6 +10,7 @@ > > * Copyright (c) 2004-2005 The Regents of the University of California. > > * All rights reserved. > > * Copyright (c) 2011 Cisco Systems, Inc. All rights reserved. > > + * Copyright (c) 2012 Oak Ridge National Labs. All rights > reserved. > > * $COPYRIGHT$ > > * > > * Additional copyrights may follow > > @@ -51,10 +52,19 @@ > > NULL /* ft_event */ > > }; > > int orte_ess_base_output; > > +int orte_ess_base_std_buffering = -1; > > > > int > > orte_ess_base_open(void) > > { > > + mca_base_param_reg_int_name("ess_base", > > + "stream_buffering", > > + "Adjust buffering for stdout/stderr " > > + "[-1 system default] [0 unbuffered] [1 > line buffered] [2 fully buffered] " > > + "(Default: -1)", > > + false, false, > > + -1, &orte_ess_base_std_buffering); > > + > > orte_ess_base_output = opal_output_open(NULL); > > > > OBJ_CONSTRUCT(&orte_ess_base_components_available, opal_list_t); > > > > Modified: trunk/orte/mca/ess/base/ess_base_std_app.c > > > ============================================================================== > > --- trunk/orte/mca/ess/base/ess_base_std_app.c (original) > > +++ trunk/orte/mca/ess/base/ess_base_std_app.c 2012-03-08 > 17:02:28 EST (Thu, 08 Mar 2012) > > @@ -9,7 +9,7 @@ > > * University of Stuttgart. All rights reserved. > > * Copyright (c) 2004-2005 The Regents of the University of California. > > * All rights reserved. > > - * Copyright (c) 2010-2011 Oak Ridge National Labs. All rights > reserved. > > + * Copyright (c) 2010-2012 Oak Ridge National Labs. All rights > reserved. > > * $COPYRIGHT$ > > * > > * Additional copyrights may follow > > @@ -65,6 +65,26 @@ > > int ret; > > char *error = NULL; > > > > + /* > > + * stdout/stderr buffering > > + * If the user requested to override the default setting then do > > + * as they wish. > > + */ > > + if( orte_ess_base_std_buffering > -1 ) { > > + if( 0 == orte_ess_base_std_buffering ) { > > + setvbuf(stdout, NULL, _IONBF, 0); > > + setvbuf(stderr, NULL, _IONBF, 0); > > + } > > + else if( 1 == orte_ess_base_std_buffering ) { > > + setvbuf(stdout, NULL, _IOLBF, 0); > > + setvbuf(stderr, NULL, _IOLBF, 0); > > + } > > + else if( 2 == orte_ess_base_std_buffering ) { > > + setvbuf(stdout, NULL, _IOFBF, 0); > > + setvbuf(stderr, NULL, _IOFBF, 0); > > + } > > + } > > + > > /* open the errmgr */ > > if (ORTE_SUCCESS != (ret = orte_errmgr_base_open())) { > > ORTE_ERROR_LOG(ret); > > _______________________________________________ > > svn-full mailing list > > svn-f...@open-mpi.org > > http://www.open-mpi.org/mailman/listinfo.cgi/svn-full > > > -- > Jeff Squyres > jsquy...@cisco.com > For corporate legal information go to: > http://www.cisco.com/web/about/doing_business/legal/cri/ > > > _______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel > > -- Joshua Hursey Postdoctoral Research Associate Oak Ridge National Laboratory http://users.nccs.gov/~jjhursey
