November 2014 - discuss - mailman3.cels.anl.gov

Re: [mpich-discuss] Assertion failed in file src/mpid/ch3/src/ch3u_handle_send_req.c at line 61 (RMA && Derived datatypes)
by Victor Vysotskiy 18 Nov '14

18 Nov '14

Hi Pavan, >FYI, this is what we heard back from the Mellanox folks: >I think, issue could be because of older MXM (part of MOFED) being used. We can ask him to try latest MXM from HPCX (http://bgate.mellanox.com/products/hpcx) Indeed, I just checked the latest software stack, including: - hpcx-v1.2.0-258-icc-OFED-3.12-redhat6.5; - MPICH v3.2a2 ('--with-device=ch3:nemesis:mxm'); And, there is no problem with 'assertion failed in ch3u_handle_send_req.c' anymore! Many thanks for your help and support! With best regards, Victor. _______________________________________________ discuss mailing list discuss(a)mpich.org To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

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Re: [mpich-discuss] Error building mpich-master-v3.2a2 on Solaris with Sun C 5.12
by Kenneth Raffenetti 17 Nov '14

17 Nov '14

Hi Siegmar, The attached patch (already in master) should fix this issue. Thanks for reporting. Ken On 11/17/2014 02:26 AM, Siegmar Gross wrote: > Hi, > > today I tried to build mpich-master-v3.2a2 on Solaris 10 Sparc > and Solaris 10 x86_64 with Sun C 5.12. The process broke with > the following errors on both machines. > > tyr mpich-master-v3.2a2-SunOS.x86_64.64_cc 611 tail -20 log.make.SunOS.x86_64.64_cc > "/export2/src/mpich-3.2/mpich-master-v3.2a2/src/openpa/src/primitives/opa_gcc_intel_32_64_ops.h", line 151: warning: parameter in inline asm statement unused: %1 > "/export2/src/mpich-3.2/mpich-master-v3.2a2/src/openpa/src/primitives/opa_gcc_intel_32_64_ops.h", line 159: warning: parameter in inline asm statement unused: %3 > "/export2/src/mpich-3.2/mpich-master-v3.2a2/src/openpa/src/primitives/opa_gcc_intel_32_64_ops.h", line 167: warning: parameter in inline asm statement unused: %3 > "../mpich-master-v3.2a2/src/mpid/ch3/channels/nemesis/include/mpid_nem_datatypes.h", line 156: warning: syntax error: empty member declaration > "../mpich-master-v3.2a2/src/mpid/ch3/channels/nemesis/include/mpid_nem_datatypes.h", line 161: warning: syntax error: empty member declaration > "../mpich-master-v3.2a2/src/mpid/ch3/include/mpidi_recvq_statistics.h", line 13: warning: syntax error: empty declaration > "../mpich-master-v3.2a2/src/mpid/ch3/src/ch3u_recvq.c", line 95: warning: syntax error: empty declaration > "../mpich-master-v3.2a2/src/mpid/ch3/src/ch3u_recvq.c", line 96: warning: syntax error: empty declaration > "../mpich-master-v3.2a2/src/mpid/ch3/src/ch3u_recvq.c", line 97: warning: syntax error: empty declaration > "../mpich-master-v3.2a2/src/mpid/ch3/src/ch3u_recvq.c", line 98: warning: syntax error: empty declaration > "../mpich-master-v3.2a2/src/mpid/ch3/src/ch3u_recvq.c", line 99: warning: syntax error: empty declaration > "../mpich-master-v3.2a2/src/mpid/ch3/src/ch3u_recvq.c", line 100: warning: syntax error: empty declaration > "../mpich-master-v3.2a2/src/mpid/ch3/src/ch3u_recvq.c", line 103: warning: syntax error: empty declaration > "../mpich-master-v3.2a2/src/mpid/ch3/src/ch3u_recvq.c", line 598: undefined symbol: false > cc: acomp failed for ../mpich-master-v3.2a2/src/mpid/ch3/src/ch3u_recvq.c > make[2]: *** [src/mpid/ch3/src/lib_libmpi_la-ch3u_recvq.lo] Error 1 > make[2]: Leaving directory `/export2/src/mpich-3.2/mpich-master-v3.2a2-SunOS.x86_64.64_cc' > make[1]: *** [all-recursive] Error 1 > make[1]: Leaving directory `/export2/src/mpich-3.2/mpich-master-v3.2a2-SunOS.x86_64.64_cc' > make: *** [all] Error 2 > tyr mpich-master-v3.2a2-SunOS.x86_64.64_cc 612 > > I used the following configure command. > > tyr mpich-master-v3.2a2-SunOS.x86_64.64_cc 619 head config.log | grep mpich > $ ../mpich-master-v3.2a2/configure --prefix=/usr/local/mpich-3.2_64_cc --libdir=/usr/local/mpich-3.2_64_cc/lib64 --includedir=/usr/local/mpich-3.2_64_cc/include64 CC=cc CXX=CC > F77=f77 FC=f95 CFLAGS=-m64 CXXFLAGS=-m64 FFLAGS=-m64 FCFLAGS=-m64 LDFLAGS=-m64 -L/usr/lib/amd64 -R/usr/lib/amd64 --enable-f77 --enable-fc --enable-cxx --enable-romio > --enable-debuginfo --enable-smpcoll --enable-threads=runtime --with-thread-package=posix --enable-shared > tyr mpich-master-v3.2a2-SunOS.x86_64.64_cc 620 > > > > I was able to build the package with gcc-4.9.2. Can somebody > fix the errors for Sun C 5.12? Thank you very much for any > help in advance. > > > Kind regards > > Siegmar > > _______________________________________________ > discuss mailing list discuss(a)mpich.org > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/discuss >

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[PATCH] use 0 to indicate false in while expression
by Ken Raffenetti 17 Nov '14

17 Nov '14

--- src/mpid/ch3/src/ch3u_recvq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mpid/ch3/src/ch3u_recvq.c b/src/mpid/ch3/src/ch3u_recvq.c index 48ba6496..ff769f70 100644 --- a/src/mpid/ch3/src/ch3u_recvq.c +++ b/src/mpid/ch3/src/ch3u_recvq.c @@ -595,7 +595,7 @@ MPID_Request * MPIDI_CH3U_Recvq_FDU_or_AEP(int source, int tag, prev_rreq = rreq; rreq = rreq->dev.next; } while (rreq); - } while (false); + } while (0); } } MPIR_T_PVAR_TIMER_END(RECVQ, time_matching_unexpectedq); -- 1.9.1 --------------010402000901060402040207 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ discuss mailing list discuss(a)mpich.org To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss --------------010402000901060402040207--

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Re: [mpich-discuss] f77 bindings and profiling
by Rajeev Thakur 17 Nov '14

17 Nov '14

You need to add the right number of underscores at the end of the C function depending on the Fortran compiler you are using. For gfortran I think it is two underscores. So define the C function as mpi_init__. If that doesn't work, use one underscore. MPICH detects all this automatically at configure time. Rajeev On Nov 17, 2014, at 3:28 PM, "Isaila, Florin D." <fisaila(a)mcs.anl.gov> wrote: > Hi , > > I am trying to use MPI profiling to make mpi_init from a F77 program call my MPI_Init (written in C), but I do not manage to achieve that. In this simple F77 program: > program main > include 'mpif.h' > integer error > call mpi_init(error) > call mpi_finalize(error) > end > > I try to make the mpi_init call: > int MPI_Init (int *argc, char ***argv){ int ret; > printf("My function!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); > ret = PMPI_Init(argc, argv); > return ret; > } > > My MPI_Init belongs to a library libtarget.a I created. I use -profile for compiling and I created the target.conf containing: > PROFILE_PRELIB="-L/homes/fisaila/benches/try/staticlib_mpif77 -ltarget" > in the right place. > > The library appears in the command line before the mpich library: > mpif77 -show -g -profile=target init_finalize.f -o init_finalize > gfortran -g init_finalize.f -o init_finalize -I/homes/fisaila/software/mpich/include -L/homes/fisaila/software/mpich/lib -L/homes/fisaila/benches/try/staticlib_mpif77 -ltarget -Wl,-rpath -Wl,/homes/fisaila/software/mpich/lib -lmpich -lopa -lmpl -lrt -lpthread > > However, the program never gets into my MPI_Init. > > Any suggestion about what I am missing? > > Thanks > Florin > > > > > > > > > > > _______________________________________________ > discuss mailing list discuss(a)mpich.org > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/discuss _______________________________________________ discuss mailing list discuss(a)mpich.org To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

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Re: [mpich-discuss] f77 bindings and profiling
by Balaji, Pavan 17 Nov '14

17 Nov '14

Florin, What version of MPICH are you using? There should be an -lmpifort in the library list. Here’s what I get with mpich-3.2a2, which is correct: % mpif77 -show ./examples/f77/fpi.f /usr/local/bin/gfortran -Wl,-flat_namespace ./examples/f77/fpi.f -I/usr/local/Cellar/mpich2/3.1.3/include -I/usr/local/Cellar/mpich2/3.1.3/include -L/usr/local/Cellar/mpich2/3.1.3/lib -lmpifort -lmpi -lpmpi % PROFILE_PRELIB=-lfoo mpif77 -show ./examples/f77/fpi.f /usr/local/bin/gfortran -Wl,-flat_namespace ./examples/f77/fpi.f -I/usr/local/Cellar/mpich2/3.1.3/include -I/usr/local/Cellar/mpich2/3.1.3/include -L/usr/local/Cellar/mpich2/3.1.3/lib -lmpifort -lfoo -lmpi -lpmpi In the latter case, the Fortran symbols are in the libmpifort library, which uses libfoo when it tries to find the corresponding C symbols. — Pavan > On Nov 17, 2014, at 3:28 PM, Isaila, Florin D. <fisaila(a)mcs.anl.gov> wrote: > > Hi , > > I am trying to use MPI profiling to make mpi_init from a F77 program call my MPI_Init (written in C), but I do not manage to achieve that. In this simple F77 program: > program main > include 'mpif.h' > integer error > call mpi_init(error) > call mpi_finalize(error) > end > > I try to make the mpi_init call: > int MPI_Init (int *argc, char ***argv){ int ret; > printf("My function!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); > ret = PMPI_Init(argc, argv); > return ret; > } > > My MPI_Init belongs to a library libtarget.a I created. I use -profile for compiling and I created the target.conf containing: > PROFILE_PRELIB="-L/homes/fisaila/benches/try/staticlib_mpif77 -ltarget" > in the right place. > > The library appears in the command line before the mpich library: > mpif77 -show -g -profile=target init_finalize.f -o init_finalize > gfortran -g init_finalize.f -o init_finalize -I/homes/fisaila/software/mpich/include -L/homes/fisaila/software/mpich/lib -L/homes/fisaila/benches/try/staticlib_mpif77 -ltarget -Wl,-rpath -Wl,/homes/fisaila/software/mpich/lib -lmpich -lopa -lmpl -lrt -lpthread > > However, the program never gets into my MPI_Init. > > Any suggestion about what I am missing? > > Thanks > Florin > > > > > > > > > > > _______________________________________________ > discuss mailing list discuss(a)mpich.org > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/discuss -- Pavan Balaji ✉️ http://www.mcs.anl.gov/~balaji _______________________________________________ discuss mailing list discuss(a)mpich.org To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

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f77 bindings and profiling
by Isaila, Florin D. 17 Nov '14

17 Nov '14

Hi , I am trying to use MPI profiling to make mpi_init from a F77 program call my MPI_Init (written in C), but I do not manage to achieve that. In this simple F77 program: program main include 'mpif.h' integer error call mpi_init(error) call mpi_finalize(error) end I try to make the mpi_init call: int MPI_Init (int *argc, char ***argv){ int ret; printf("My function!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); ret = PMPI_Init(argc, argv); return ret; } My MPI_Init belongs to a library libtarget.a I created. I use -profile for compiling and I created the target.conf containing: PROFILE_PRELIB="-L/homes/fisaila/benches/try/staticlib_mpif77 -ltarget" in the right place. The library appears in the command line before the mpich library: mpif77 -show -g -profile=target init_finalize.f -o init_finalize gfortran -g init_finalize.f -o init_finalize -I/homes/fisaila/software/mpich/include -L/homes/fisaila/software/mpich/lib -L/homes/fisaila/benches/try/staticlib_mpif77 -ltarget -Wl,-rpath -Wl,/homes/fisaila/software/mpich/lib -lmpich -lopa -lmpl -lrt -lpthread However, the program never gets into my MPI_Init. Any suggestion about what I am missing? Thanks Florin

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Re: [mpich-discuss] nemesis busy wait and High CPU-load
by Bland, Wesley B. 17 Nov '14

17 Nov '14

Yes. There’s work going on toward this at the moment. 1103 is actually closed, but I think you can track the progress of this issue with #79. This is on the roadmap for MPICH 3.3 since it requires a fairly large amount of work that wasn’t ready for MPICH 3.2. That’s roughly scheduled for a 2016 release, but there will undoubtedly be alphas and betas before that. If you keep an eye on the ticket, you’ll know when it’s fixed and you can try out some of the nightly builds. Thanks, Wesley On Nov 17, 2014, at 10:40 AM, Roy, Hirak <Hirak_Roy(a)mentor.com<mailto:[email protected]>> wrote: Hi All, It looks like the issue is still open described in the following two tickets in mpich-3.1.3 http://trac.mpich.org/projects/mpich/ticket/1103 http://trac.mpich.org/projects/mpich/ticket/79 Is there any plan to work on these? The issue is critical and stops us from using nemesis. Thanks, Hirak _______________________________________________ discuss mailing list discuss(a)mpich.org<mailto:[email protected]> To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss _______________________________________________ discuss mailing list discuss(a)mpich.org To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

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nemesis busy wait and High CPU-load
by Roy, Hirak 17 Nov '14

17 Nov '14

Hi All, It looks like the issue is still open described in the following two tickets in mpich-3.1.3 http://trac.mpich.org/projects/mpich/ticket/1103 http://trac.mpich.org/projects/mpich/ticket/79 Is there any plan to work on these? The issue is critical and stops us from using nemesis. Thanks, Hirak _______________________________________________ discuss mailing list discuss(a)mpich.org To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

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Re: [mpich-discuss] Client hangs if server dies in dynamic process management
by Lu, Huiwei 17 Nov '14

17 Nov '14

Could you try with the latest mpich-3.2a2? The client exit successfully on my Macbook with sock channel. — Huiwei > On Nov 16, 2014, at 10:44 PM, Hirak Roy <hirak_roy(a)mentor.com> wrote: > > Hi All, > > Here is my sample program. I am using channel sock of mpich-3.0.4. > > I am running it as > > mpiexec -n 1 ./server.out > > mpiexec -n 1 ./client.out > > Here my client program (client.c) hangs in MPI_Finalize. > There is an assert in the server.c where server exits. > > There is no way to detect that in client. > Even if we detect that using some timeout strategy, the client hangs in the finalize step. > Could you please suggest what is going wrong here or is this a bug in sock channel? > > Thanks, > Hirak > <client.c><server.c>_______________________________________________ > discuss mailing list discuss(a)mpich.org > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/discuss _______________________________________________ discuss mailing list discuss(a)mpich.org To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

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Error building mpich-master-v3.2a2 on Solaris with Sun C 5.12
by Siegmar Gross 17 Nov '14

17 Nov '14

Hi, today I tried to build mpich-master-v3.2a2 on Solaris 10 Sparc and Solaris 10 x86_64 with Sun C 5.12. The process broke with the following errors on both machines. tyr mpich-master-v3.2a2-SunOS.x86_64.64_cc 611 tail -20 log.make.SunOS.x86_64.64_cc "/export2/src/mpich-3.2/mpich-master-v3.2a2/src/openpa/src/primitives/opa_gcc_intel_32_64_ops.h", line 151: warning: parameter in inline asm statement unused: %1 "/export2/src/mpich-3.2/mpich-master-v3.2a2/src/openpa/src/primitives/opa_gcc_intel_32_64_ops.h", line 159: warning: parameter in inline asm statement unused: %3 "/export2/src/mpich-3.2/mpich-master-v3.2a2/src/openpa/src/primitives/opa_gcc_intel_32_64_ops.h", line 167: warning: parameter in inline asm statement unused: %3 "../mpich-master-v3.2a2/src/mpid/ch3/channels/nemesis/include/mpid_nem_datatypes.h", line 156: warning: syntax error: empty member declaration "../mpich-master-v3.2a2/src/mpid/ch3/channels/nemesis/include/mpid_nem_datatypes.h", line 161: warning: syntax error: empty member declaration "../mpich-master-v3.2a2/src/mpid/ch3/include/mpidi_recvq_statistics.h", line 13: warning: syntax error: empty declaration "../mpich-master-v3.2a2/src/mpid/ch3/src/ch3u_recvq.c", line 95: warning: syntax error: empty declaration "../mpich-master-v3.2a2/src/mpid/ch3/src/ch3u_recvq.c", line 96: warning: syntax error: empty declaration "../mpich-master-v3.2a2/src/mpid/ch3/src/ch3u_recvq.c", line 97: warning: syntax error: empty declaration "../mpich-master-v3.2a2/src/mpid/ch3/src/ch3u_recvq.c", line 98: warning: syntax error: empty declaration "../mpich-master-v3.2a2/src/mpid/ch3/src/ch3u_recvq.c", line 99: warning: syntax error: empty declaration "../mpich-master-v3.2a2/src/mpid/ch3/src/ch3u_recvq.c", line 100: warning: syntax error: empty declaration "../mpich-master-v3.2a2/src/mpid/ch3/src/ch3u_recvq.c", line 103: warning: syntax error: empty declaration "../mpich-master-v3.2a2/src/mpid/ch3/src/ch3u_recvq.c", line 598: undefined symbol: false cc: acomp failed for ../mpich-master-v3.2a2/src/mpid/ch3/src/ch3u_recvq.c make[2]: *** [src/mpid/ch3/src/lib_libmpi_la-ch3u_recvq.lo] Error 1 make[2]: Leaving directory `/export2/src/mpich-3.2/mpich-master-v3.2a2-SunOS.x86_64.64_cc' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/export2/src/mpich-3.2/mpich-master-v3.2a2-SunOS.x86_64.64_cc' make: *** [all] Error 2 tyr mpich-master-v3.2a2-SunOS.x86_64.64_cc 612 I used the following configure command. tyr mpich-master-v3.2a2-SunOS.x86_64.64_cc 619 head config.log | grep mpich $ ../mpich-master-v3.2a2/configure --prefix=/usr/local/mpich-3.2_64_cc --libdir=/usr/local/mpich-3.2_64_cc/lib64 --includedir=/usr/local/mpich-3.2_64_cc/include64 CC=cc CXX=CC F77=f77 FC=f95 CFLAGS=-m64 CXXFLAGS=-m64 FFLAGS=-m64 FCFLAGS=-m64 LDFLAGS=-m64 -L/usr/lib/amd64 -R/usr/lib/amd64 --enable-f77 --enable-fc --enable-cxx --enable-romio --enable-debuginfo --enable-smpcoll --enable-threads=runtime --with-thread-package=posix --enable-shared tyr mpich-master-v3.2a2-SunOS.x86_64.64_cc 620 I was able to build the package with gcc-4.9.2. Can somebody fix the errors for Sun C 5.12? Thank you very much for any help in advance. Kind regards Siegmar _______________________________________________ discuss mailing list discuss(a)mpich.org To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

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