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Re: [Opal] Question about compiling hdf5 and H5hut with parallel option for OPAL


Chronological Thread 
  • From: Christof Metzger-Kraus <christof.j.kraus AT gmail.com>
  • To: tanweihou AT outlook.com
  • Cc: opal <opal AT lists.psi.ch>, philippe.piot AT gmail.com
  • Subject: Re: [Opal] Question about compiling hdf5 and H5hut with parallel option for OPAL
  • Date: Wed, 28 Aug 2019 06:58:42 +0200
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Hi Wei Hou, 

did you enable parallel execution of hdf5 with --enable-parallel? Under <3.2.2 Compile> on https://gitlab.psi.ch/OPAL/src/wikis/For%20Developers/Compile-OPAL you find scripts that compile all necessary libraries with the correct configuration. 

Cheers 
Christof 

Adelmann Andreas (PSI) <andreas.adelmann AT psi.ch> schrieb am Mi., 28. Aug. 2019, 06:13:
Hi Wei Hou I forward this to Achim, he is the master mind
w.r.t. H5hut. I understand correctly that you compiled  successfully
hdf5, now question is always does the H5hut build find your compiled version.

@ Achim please have a look at his output. Any idea?

Please send such questions always to opal AT lists.psi.ch, then many more
colleagues are confronted with the problem.

Cheers A
------
Dr. sc. math. Andreas (Andy) Adelmann
Head a.i. Labor for Scientific Computing and Modelling 
Paul Scherrer Institut OHSA/ CH-5232 Villigen PSI
Phone Office: xx41 56 310 42 33 Fax: xx41 56 310 31 91
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On 28 Aug 2019, at 00:12, Wei Hou Tan <> wrote:

Hi,

Guten tag.

I am having some troubles in compiling H5hut.
I followed the guide in OPAL wiki to compile parallel version of hdf5-1.10.3.
However, configuring H5hut always result in the following message

checking checking whether hdf5 lib supports parallel IO... no
checking for lustre API ... 
checking looking in /usr ... ... no
checking looking in /usr/local ... ... no
checking looking in /usr/local/lustre ... ... no
checking looking in /opt/lustre ... ... no
configure: WARNING: Couldn't locate the lustre API... building without support for lustre striping!
checking if C interface enabled... yes
checking if fortran interface enabled... no
checking if python interface is enabled... no
checking if large indices are enabled... no
checking if parallel interface enabled... yes
configure: error: hdf5 does not support parallel IO!

Have you or some of the OPAL users encounter similar situations before ?
I include Philippe in this email so that he is aware of the situation.
Danke gut.

Regards
Wei Hou




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