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From: daniel.egloff_at_[hidden]
Date: 2005-02-14 11:15:23


Dear lam list

I just tried out the example lam4-dev/examples/romio.test
which uses MPI_Type_darray MPI 2 datatype function. I got the error

      Unsupported datatype passed to ADIOI_Count_contiguous_blocks

As described in

      http://lam.fries.net/MailArchives/lam/msg07161.php

this is because MPI_Type_darray is a MPI-2 derived datatype, whereas
ROMIO assumes
that it is built on top of MPI-1 derived datatypes.

Is there a change that LAM can handle this in near future, e.g. in
7.1.2?

Best regards,

Freundliche Grüsse
Daniel Egloff
Zürcher Kantonalbank, VFEK
Josefstrasse 222, 8005 Zürich
Tel. +41 (0) 1 292 45 33, Fax +41 (0) 1 292 45 93
Briefadresse: Postfach, 8010 Zürich, http://www.zkb.ch
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