From treumann@XXXXXXXXXX Fri Jan 25 15:21:58 2008 In-Reply-To: Subject: Re: Are attribute copy functions synchronized? To: "Rolf Rabenseifner" Cc: "Bill Gropp" X-Mailer: Lotus Notes Release 7.0 HF277 June 21, 2006 From: Richard Treumann Date: Fri, 25 Jan 2008 16:21:49 -0500 X-MIMETrack: Serialize by Router on D01ML064/01/M/IBM(Release 7.0.2FP2 IGS702FP2HF5|November 8, 2007) at 01/25/2008 16:21:50 MIME-Version: 1.0 Content-type: multipart/related; Boundary="0__=0ABBF948DFE7B1688f9e8a93df938690918c0ABBF948DFE7B168" X-Virus-Scanned: by amavisd-new-20030616-p10 (Debian) at mailgw.mcs.anl.gov --0__=0ABBF948DFE7B1688f9e8a93df938690918c0ABBF948DFE7B168 Content-type: multipart/alternative; Boundary="1__=0ABBF948DFE7B1688f9e8a93df938690918c0ABBF948DFE7B168" --1__=0ABBF948DFE7B1688f9e8a93df938690918c0ABBF948DFE7B168 Content-type: text/plain; charset=US-ASCII Content-transfer-encoding: quoted-printable I do not have a strong view on which approach is better. name cannot change but may be virtual name is actual but can change I could also live with name is the actual name captutred at the time of MPI_Init Dick Treumann - MPI Team/TCEM IBM Systems & Technology Group Dept 0lva / MS P963 -- 2455 South Road -- Poughkeepsie, NY 12601 Tele (845) 433-7846 Fax (845) 433-8363 = "Rolf = Rabenseifner" = "Bill Gropp" =, Richard = 01/25/2008 03:50 Treumann/Poughkeepsie/IBM@IBMUS = PM = cc = Subj= ect Re: Are attribute copy functions= synchronized? = = = = = = = Bill and Dick, I expect that Dick's position is absolutely correct. Can you (Bill or Dick) make a short clarification with exact position w= here to add it - possibly for MPI 2. Ballot 4 - mpi-21@XXXXXXXXXXX I believe, it would be good to add a clarification (e.g. an advice to implementors) for this non-trivial topic. Best regards Rolf ---------------------------------------- Attribute copying in multithreaded programs Mail discussing : http://www-unix.mcs.anl.gov/~gropp/projects/parallel/MPI/mpi-errata/dis= cuss/attrcopy/ (sorry I'm taking the obslete pages because the new ones are currently blocked) Dr. Rolf Rabenseifner . . . . . . . . . .. email rabenseifner@XXXXXXX High Performance Computing Center (HLRS) . phone ++49(0)711/685-65530 University of Stuttgart . . . . . . . . .. fax ++49(0)711 / 685-65832 Head of Dpmt Parallel Computing . . . www.hlrs.de/people/rabenseifner Nobelstr. 19, D-70550 Stuttgart, Germany . (Office: Allmandring 30) = --1__=0ABBF948DFE7B1688f9e8a93df938690918c0ABBF948DFE7B168 Content-type: text/html; charset=US-ASCII Content-Disposition: inline Content-transfer-encoding: quoted-printable

I do not have a strong view on which approach is better.
name cannot change but may be virtual
name is actual but can change
I could also live with
name is the actual name captutred at the time of MPI_Init

Dick Treumann - MPI Team/TCEM
IBM Systems & Technology Group
Dept 0lva / MS P963 -- 2455 South Road -- Poughkeepsie, NY 12601
Tele (845) 433-7846 Fax (845) 433-8363

3D"Inactive
=
          "Rolf Rabenseifner" <rabenseifner@= hlrs.de>

          01/25/2008 03:50 PM

 =
3D=
To
3D""
"Bill Gropp" <gropp@XXXXXXXXXXXXXXXX Rich= ard Treumann/Poughkeepsie/IBM@IBMUS
3D=
cc
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3D=
Subject
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Re: Are attribute copy functions synchronized?<= /td>
3D=3D""

Bill and Dick,

I expect that Dick's position is absolutely correct.
Can you (Bill or Dick) make a short clarification with exact position w= here
to add it - possibly for MPI 2. Ballot 4 - mpi-21@XXXXXXXXXXXXXXX
I believe, it would be good to add a clarification (e.g. an
advice to implementors) for this non-trivial topic.

Best regards
Rolf


----------------------------------------
Attribute copying in multithreaded programs
Mail discussing :
http://www-unix.mcs.anl.gov/~gropp/= projects/parallel/MPI/mpi-errata/discuss/attrcopy/
(sorry I'm taking the obslete pages because the new ones
are currently blocked)


Dr. Rolf Rabenseifner . . . . . . . . . .. email rabenseifner@XXXXXXXXXX r> High Performance Computing Center (HLRS) . phone ++49(0)711/685-65530 University of Stuttgart . . . . . . . . .. fax ++49(0)711 / 685-65832 Head of Dpmt Parallel Computing . . . www.hlrs.de/people/rabenseifner Nobelstr. 19, D-70550 Stuttgart, Germany . (Office: Allmandring 30)
=
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