MatMatMult_MPIDense_MPIDense() works currently?

2009-09-18 Thread Hong Zhang
In my previous email, I tested petsc-dev/src/mat/examples/tests/ex123.c on MatMatMult_MPIDense_MPIDense() and get error: Hmm, ex123.c is a test for MatMatMult() using plapack. runnning it, I get [1]PETSC ERROR: Error in external library! [1]PETSC ERROR: Due to aparent bugs in PLAPACK,this is not

MatMatMult_MPIDense_MPIDense() works currently?

2009-09-18 Thread Fábio Leite
Thanks Hong, I tested this examples (ex103.c and ex107.c) and worked fine ! Now I want to multiply two dense matrices using BLAS3 routines. I try to use the MatMatMultNumeric_MPIDense_MPIDense() function implemented in src/mat/impls/dense/mpi/mpidense.c but I see this error in console: [...] [0]P

MatMatMult_MPIDense_MPIDense() works currently?

2009-09-18 Thread Barry Smith
This mail belongs in petsc-maint at mcs.anl.gov You will need to run in the debugger to see what it is crashing or even better run in the debugger with valgrind (see valgrind.org). Barry On Sep 18, 2009, at 6:17 PM, F?bio Leite wrote: > Thanks Hong, I tested this examples (ex103.c a

MatMatMult_MPIDense_MPIDense() works currently?

2009-09-18 Thread Hong Zhang
You may test your plapack installation using /src/mat/examples/tests/ex103.c or ex107.c See runex103 ore runex107 in /src/mat/examples/tests/makefile. Hmm, ex123.c is a test for MatMatMult() using plapack. runnning it, I get [1]PETSC ERROR: Error in external library! [1]PETSC ERROR: Due to apare

MatMatMult_MPIDense_MPIDense() works currently?

2009-09-18 Thread Fábio Leite
Hong Zhang, I put --download-plapack=1 to install plapack. Is there something extra to do ? Regards 2009/9/17 Hong Zhang > > Fabio, > > Did you install plapack with petsc? > Hong > > On Thu, 17 Sep 2009, Matthew Knepley wrote: > > Give us the exact command line you use for ex123 and the err

MatMatMult_MPIDense_MPIDense() works currently?

2009-09-17 Thread Hong Zhang
Fabio, Did you install plapack with petsc? Hong On Thu, 17 Sep 2009, Matthew Knepley wrote: > Give us the exact command line you use for ex123 and the error output. Send > to petsc-maint. > > Matt > > On Thu, Sep 17, 2009 at 12:37 PM, Fabio Leite Soares cin.ufpe.br>wrote: > >> Hi everyone, I

MatMatMult_MPIDense_MPIDense() works currently?

2009-09-17 Thread Fabio Leite Soares
Hi everyone, I have the same problem and I don't know how to fix it. I need to multiply two mpi dense matrices using the BLAS3 routines. I have tried the MatMatMult_MPIDense_MPIDense() function but the console shows this message: [0]PETSC ERROR: ---

MatMatMult_MPIDense_MPIDense() works currently?

2009-09-17 Thread Matthew Knepley
Give us the exact command line you use for ex123 and the error output. Send to petsc-maint. Matt On Thu, Sep 17, 2009 at 12:37 PM, Fabio Leite Soares wrote: > Hi everyone, I have the same problem and I don't know how to fix it. > > I need to multiply two mpi dense matrices using the BLAS3 rout

MatMatMult_MPIDense_MPIDense() works currently?

2009-04-05 Thread David Fuentes
t assign memory to "lu->A". > However, I can't find > which function you do this in? Could you give me some advice? > thanks a lot. > > Regards, > > Yujie > > > On Thu, Apr 2, 2009 at 8:02 PM, Ba

MatMatMult_MPIDense_MPIDense() works currently?

2009-04-05 Thread David Fuentes
find >> which function you do this in? Could you give me some advice? thanks a lot. >> >> Regards, >> >> Yujie >> >> >> On Thu, Apr 2, 2009 at 8:02 PM, Barry Smith wrote: >> >> On Apr 2, 2009, at 9:19 PM, Yujie wrote: >> >>

MatMatMult_MPIDense_MPIDense() works currently?

2009-04-05 Thread David Fuentes
give me some advice? thanks a lot. > > Regards, > > Yujie > > > On Thu, Apr 2, 2009 at 8:02 PM, Barry Smith wrote: > > On Apr 2, 2009, at 9:19 PM, Yujie wrote: > > Hi, PETSc Developers > > I am wondering whether MatMatMult_MP

MatMatMult_MPIDense_MPIDense() works currently?

2009-04-03 Thread Barry Smith
er, I can't find which function you > do this in? Could you give me some advice? thanks a lot. > > Regards, > > Yujie > > > On Thu, Apr 2, 2009 at 8:02 PM, Barry Smith > wrote: > > On Apr 2, 2009, at 9:19 PM, Yujie wrote: > > Hi, PETSc Developers >

MatMatMult_MPIDense_MPIDense() works currently?

2009-04-03 Thread Yujie
tion you do this in? Could you give me some advice? thanks a lot. Regards, Yujie On Thu, Apr 2, 2009 at 8:02 PM, Barry Smith wrote: > > On Apr 2, 2009, at 9:19 PM, Yujie wrote: > > Hi, PETSc Developers >> >> I am wondering whether MatMatMult_MPIDense_MPIDense() works currentl

MatMatMult_MPIDense_MPIDense() works currently?

2009-04-02 Thread Barry Smith
On Apr 2, 2009, at 9:19 PM, Yujie wrote: > Hi, PETSc Developers > > I am wondering whether MatMatMult_MPIDense_MPIDense() works > currently based on PLAPACK? Thanks a lot. > No, if you run it you will see it print an error message. I tried to debug PLAPACK to determine

MatMatMult_MPIDense_MPIDense() works currently?

2009-04-02 Thread Yujie
thanks for your reply, Barry. According to your judgement, where is the problem? thanks. Regards, Yujie On Thu, Apr 2, 2009 at 7:02 PM, Barry Smith wrote: > > On Apr 2, 2009, at 9:19 PM, Yujie wrote: > > Hi, PETSc Developers >> >> I am wondering whether MatMatMult_M

MatMatMult_MPIDense_MPIDense() works currently?

2009-04-02 Thread Yujie
Hi, PETSc Developers I am wondering whether MatMatMult_MPIDense_MPIDense() works currently based on PLAPACK? Thanks a lot. Regards, Yujie -- next part -- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20090