March 2011 - Mpich2-maint - mailman3.cels.anl.gov

Re: [mpich2-maint] #1464: error installing mpich2-1.3.2p1 on rhel5
by Irena Johnson 28 Mar '11

28 Mar '11

Hi, The problem I stated earlier seems to be related to a bug in pathscale; I am working on it. Thank you, Irena Johnson > #1464: error installing mpich2-1.3.2p1 on rhel5 > ------------------------------------------------------------------------------+ > Reporter: ijohnson@… | Type: bug > Status: new | Priority: major > Milestone: | Component: mpich2 > Keywords: install: cannot stat `lib/libmpich.a': No such file or directory | > ------------------------------------------------------------------------------+ > > Comment(by chan): > > Can you send us the configure and make outputs as stated as MPICH2's > README ? > > Also the default process manager now is hydra, is there any reason you > still want to > use mpd which is deprecated ? > > PS. Normally you should post this through mpich-discuss(a)mcs.anl.gov and > when the > bug is confirmed, then you file the bug report here. > > -- > Ticket URL: <http://trac.mcs.anl.gov/projects/mpich2/ticket/1464#comment:1> > mpich2 <http://www.mcs.anl.gov/research/projects/mpich2> > MPICH2 is a high-performance and widely portable implementation of MPI

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by Alrw 27 Mar '11

27 Mar '11

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Re: [mpich2-maint] MPICH2 (problem in MPI_INIT)
by Jayesh Krishna 25 Mar '11

25 Mar '11

Also make sure that you 1) Configure MPICH2 with SMPD process manager on the unix side (Hydra is the default proc manager on unix now) 2) recompile your code after installing the latest version. The older versions had sock channel as the default channel. Now both unix and Windows have nemesis as the default channel. If you would like to try out the sock channel on unix configure with "--with-device=ch3:sock" and on Windows run mpiexec with "-channel sock" option. Let us know the results. Regards, Jayesh ----- Original Message ----- From: "Rajeev Thakur" <thakur(a)mcs.anl.gov> To: "Hari Hara Sudan" <Hari.H.Sudan(a)conocophillips.com> Cc: "Jorge E Monteagudo" <Jorge.E.Monteagudo(a)conocophillips.com>, mpich2-maint(a)mcs.anl.gov Sent: Tuesday, March 22, 2011 11:36:12 AM Subject: Re: [mpich2-maint] MPICH2 (problem in MPI_INIT) Not sure why the change of OS should make a difference. In any case, 1.0.5p4 is a very old version. Can you try with a newer version? Rajeev On Mar 21, 2011, at 5:08 PM, Sudan, Hari Hara wrote: > We are encountering an issue running MPICH2-1.0.5p4 on Centos5.5 and would appreciate suggestions/guidance > > Here is the workflow we follow in our application setup > 1) We have the smpd process running on the 1 PC workstation (running Windows XP x64) > 2) We have smpd process running on the Linux node. > > The application on the PC side performs MPI_SPAWN to start the application on the Linux node. Now the process running on the Linux node hangs when it runs MPI_INIT. > Here is the strace output > > [root@hoeplx6441 fd]# gdb -e /apps/pedev/bin/pre_model_2009.00.01.00.exe fnet_mod2.dek 348 > Loaded symbols for /lib64/libnss_dns.so.2 > 0x00002aaaaba8feff in poll () from /lib64/libc.so.6 > (gdb) bt > #0 0x00002aaaaba8feff in poll () from /lib64/libc.so.6 > #1 0x000000000048ded8 in MPIDU_Sock_wait () > #2 0x0000000000429146 in MPIDI_CH3_Progress_wait () > #3 0x000000000044c4ad in MPIC_Wait () > #4 0x000000000044be0b in MPIC_Sendrecv () > #5 0x0000000000493be1 in MPIDI_Comm_connect () > #6 0x000000000043477d in MPID_Comm_connect () > #7 0x00000000004338f0 in MPID_Init () > #8 0x00000000004247c0 in MPIR_Init_thread () > #9 0x0000000000424359 in PMPI_Init () > #10 0x000000000041e30a in pmpi_init_ () > #11 0x0000000000406c70 in MAIN__ () > #12 0x0000000000403faa in main () > (gdb) > > This workflow was working when we were using a previous version of Centos (v 5.4) > > Thanks > Regards, > Hari Sudan > Reservoir Engineer > ConocoPhillips Petroleum Co. > 600 N. Dairy Ashford, NS 2068 > Ph: 281-293-4873 > Hari.H.Sudan(a)conocophillips.com > > _______________________________________________ > mpich2-maint mailing list > mpich2-maint(a)lists.mcs.anl.gov > https://lists.mcs.anl.gov/mailman/listinfo/mpich2-maint _______________________________________________ mpich2-maint mailing list mpich2-maint(a)lists.mcs.anl.gov https://lists.mcs.anl.gov/mailman/listinfo/mpich2-maint

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Re: [mpich2-maint] MPICH2 (problem in MPI_INIT)
by Rajeev Thakur 22 Mar '11

22 Mar '11

Not sure why the change of OS should make a difference. In any case, 1.0.5p4 is a very old version. Can you try with a newer version? Rajeev On Mar 21, 2011, at 5:08 PM, Sudan, Hari Hara wrote: > We are encountering an issue running MPICH2-1.0.5p4 on Centos5.5 and would appreciate suggestions/guidance > > Here is the workflow we follow in our application setup > 1) We have the smpd process running on the 1 PC workstation (running Windows XP x64) > 2) We have smpd process running on the Linux node. > > The application on the PC side performs MPI_SPAWN to start the application on the Linux node. Now the process running on the Linux node hangs when it runs MPI_INIT. > Here is the strace output > > [root@hoeplx6441 fd]# gdb -e /apps/pedev/bin/pre_model_2009.00.01.00.exe fnet_mod2.dek 348 > Loaded symbols for /lib64/libnss_dns.so.2 > 0x00002aaaaba8feff in poll () from /lib64/libc.so.6 > (gdb) bt > #0 0x00002aaaaba8feff in poll () from /lib64/libc.so.6 > #1 0x000000000048ded8 in MPIDU_Sock_wait () > #2 0x0000000000429146 in MPIDI_CH3_Progress_wait () > #3 0x000000000044c4ad in MPIC_Wait () > #4 0x000000000044be0b in MPIC_Sendrecv () > #5 0x0000000000493be1 in MPIDI_Comm_connect () > #6 0x000000000043477d in MPID_Comm_connect () > #7 0x00000000004338f0 in MPID_Init () > #8 0x00000000004247c0 in MPIR_Init_thread () > #9 0x0000000000424359 in PMPI_Init () > #10 0x000000000041e30a in pmpi_init_ () > #11 0x0000000000406c70 in MAIN__ () > #12 0x0000000000403faa in main () > (gdb) > > This workflow was working when we were using a previous version of Centos (v 5.4) > > Thanks > Regards, > Hari Sudan > Reservoir Engineer > ConocoPhillips Petroleum Co. > 600 N. Dairy Ashford, NS 2068 > Ph: 281-293-4873 > Hari.H.Sudan(a)conocophillips.com > > _______________________________________________ > mpich2-maint mailing list > mpich2-maint(a)lists.mcs.anl.gov > https://lists.mcs.anl.gov/mailman/listinfo/mpich2-maint

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MPICH2 (problem in MPI_INIT)
by Sudan, Hari Hara 21 Mar '11

21 Mar '11

We are encountering an issue running MPICH2-1.0.5p4 on Centos5.5 and would appreciate suggestions/guidance Here is the workflow we follow in our application setup 1) We have the smpd process running on the 1 PC workstation (running Windows XP x64) 2) We have smpd process running on the Linux node. The application on the PC side performs MPI_SPAWN to start the application on the Linux node. Now the process running on the Linux node hangs when it runs MPI_INIT. Here is the strace output [root@hoeplx6441 fd]# gdb -e /apps/pedev/bin/pre_model_2009.00.01.00.exe fnet_mod2.dek 348 Loaded symbols for /lib64/libnss_dns.so.2 0x00002aaaaba8feff in poll () from /lib64/libc.so.6 (gdb) bt #0 0x00002aaaaba8feff in poll () from /lib64/libc.so.6 #1 0x000000000048ded8 in MPIDU_Sock_wait () #2 0x0000000000429146 in MPIDI_CH3_Progress_wait () #3 0x000000000044c4ad in MPIC_Wait () #4 0x000000000044be0b in MPIC_Sendrecv () #5 0x0000000000493be1 in MPIDI_Comm_connect () #6 0x000000000043477d in MPID_Comm_connect () #7 0x00000000004338f0 in MPID_Init () #8 0x00000000004247c0 in MPIR_Init_thread () #9 0x0000000000424359 in PMPI_Init () #10 0x000000000041e30a in pmpi_init_ () #11 0x0000000000406c70 in MAIN__ () #12 0x0000000000403faa in main () (gdb) This workflow was working when we were using a previous version of Centos (v 5.4) Thanks Regards, Hari Sudan Reservoir Engineer ConocoPhillips Petroleum Co. 600 N. Dairy Ashford, NS 2068 Ph: 281-293-4873 Hari.H.Sudan(a)conocophillips.com

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by American Publishing Inc. 21 Mar '11

21 Mar '11

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Congress on Computer Applications and Computational Science, Bali, 15-17 Nov 2011 [EI Compendex, ISTP, IEEE Xplore]
by Jane Lew 16 Mar '11

16 Mar '11

Dear Author, Please forward to those who may be interested. Thank you. The 2011 2nd International Congress on Computer Applications and Computational Science (CACS 2011) http://irast.net/conferences/CACS/2011 15-17 November 2011, Bali, Indonesia CACS 2010 aims to bring together researchers and scientists from academia, industry, and government laboratories to present new results and identify future research directions in computer applications and computational science. All papers published in the CACS 2011 proceedings will be included in the IEEE Xplore and indexed in both Ei Compendex and ISTP. CACS 2011 has appeared in the IEEE Conferences (Conference Record # 18959, IEEE Catalog Number: CFP1175N-CDR, ISBN: 978-1-61284-995-9). Topics of interest include, but are not limited to: · Computer Architecture and VLSI · Computer Control and Robotics · Computers in Education and Learning Technologies · Computer Networks and Data Communications · Data Mining and Data Engineering · Energy and Power Systems · Intelligent Systems and Autonomous Agents · Internet and Web Systems · Scientific Computing and Modeling · Signal, Image and Multimedia Processing · Software Engineering Bali is a favorite vacation destination for many nationalities. Bali's natural attractions include miles of sandy beaches, picturesque rice terraces, towering active volcanoes over 3,000 meters high, fast flowing rivers, deep ravines, pristine crater lakes, sacred caves, and lush tropical forests full of exotic wildlife. The island's rich cultural heritage is visible everywhere - in over 20,000 temples and palaces, in many colorful festivals and ceremonies, in drama, music, and dance. Bali is also well-known for its night life. Come to Bali enjoying the beautiful environment and fun here! Paper Submission Deadline: 15 May 2011 Review Decision Notifications: 15 August 2011 Final Papers and Author Registration Deadline: 9 September 2011 To unsubscribe, reply with “unsubscribe mpich2-maint(a)mcs.anl.gov ” in your email subject or the first line of the email body. With kind regards, Jane Lew

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Pólos e T-Shirts
by Pupasil - Portugal 13 Mar '11

13 Mar '11

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affinity option for ANL MPI
by Guanhua Zhang 10 Mar '11

10 Mar '11

Dear Support, Can we use affinity option to bind a process to a core for ANL MPI under Windows? If yes, what is the syntax? Thanks, Guanhua

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mpi program packet
by hatem Elshazly 08 Mar '11

08 Mar '11

hey guys, i want to know if any of you know how a node in a cluster identifies the incoming packet as its meant to MPI program? or how does mpi program packet differes from any tcp packet? or in other words.. what info(overhead) does MPICH2 or (MPI prgoram) put in the header of the outgoing packet? if anyone knows plz help me on that, thanks hatem

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