[Trilinos-Users] Multivector -> HDF5

[Matt G]

When you say in serial, not parallel, does that mean that the system still
writes the full multivector, in a serial fashion?  I am not sure the
difference given the disk still has stripe it down . . .
--Matthew Goodman

=====================
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On Thu, Jun 3, 2010 at 10:23 AM, Bill Spotz <wfspotz at sandia.gov> wrote:

> On a related note, I have gotten HDF5 support to work in serial but
> not parallel.  Do I need to add something besides
>
>     -D TPL_ENABLE_HDF5:BOOL=ON
>
> to get it to work with MPI?  My specific compilation error is
>
>     'H5Pset_fapl_mpio' was not declared in this scope
>
> when compiling EpetraExt::HDF5::Create(std::string).
>
> Thanks
>
> On Jun 3, 2010, at 11:02 AM, Heroux, Michael A wrote:
>
> > Matt,
> >
> > I believe the functionality you want is already available:
> >
> >
> http://trilinos.sandia.gov/packages/docs/r10.2/packages/epetraext/doc/html/classEpetraExt_1_1HDF5.html#84d1572c2b8e3010188fd1074eff5190
> >
> > Is this what you need?
> >
> > Mike
> >
> >
> > On 6/2/10 10:09 PM, "Matt G" <meawoppl at gmail.com> wrote:
> >
> >> Is there anyway to do a parallel write of a multivector to HDF5?
> >>
> >> I see provisions for parallel reading from HDF5 files, are there
> >> any plans for write routines?
> >> --Matthew Goodman
> >>
> >> =====================
> >> Find me on LinkedIn: http://tinyurl.com/d6wlch
> >> Follow me on twitter: http://twitter.com/meawoppl
> >>
> >>
> > <ATT00002.txt>
>
> ** Bill Spotz                                              **
> ** Sandia National Laboratories  Voice: (505)845-0170      **
> ** P.O. Box 5800                 Fax:   (505)284-0154      **
> ** Albuquerque, NM 87185-0370    Email: wfspotz at sandia.gov **
>
>
>
>
>
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