[FLASH-USERS] Compilation error with Parallel HDF5 1.10.5

[Mattia Cipriani]

Dear Klaus,

Yes, it is surprising because the hdf5 library has been built in parallel and also the tests made using make check were all good.
I understand the difficulty of debugging remotely, I really appreciated your help.
I will try by myself to understand if the problem is related to the system configuration. Since I am running flash on a cluster it might be the case.

Best regards,
Mattia

························································
  Dr Mattia Cipriani, PhD
    FSN-FUSPHY-SAD
    ENEA Centro Ricerche Frascati
    45, Via E. Fermi
    00044 Frascati (Rome)
    Italy
    Ufficio: Edificio 12
                Stanza 12029
    Tel.      +39 069400 5145 
    mobile +39 328 5552077
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> Il giorno 11 mar 2019, alle ore 17:58, Klaus Weide <klaus at flash.uchicago.edu> ha scritto:
> 
>> On Sat, 9 Mar 2019, Mattia Cipriani wrote:
>> 
>> Dear Klaus,
>> 
>> thank you very much for the patch, which allowed to reach the end of the compilation.
>> However now, when I run the code, I get the following error, at the moment of outputting the first hdf5 file:
>> flash4: symbol lookup error: flash4: undefined symbol: H5Pset_fapl_mpio
> 
> I think this indicates that the HDF5 library with which you have linked 
> FLASH has not been built with parallel support - although it is surprising 
> that you did not already get an error at link time (i.e., in the last 
> stage of running 'make').
> 
> There may be additional sources of problems if you are running flash4 in a 
> different environment from that in which it was built - in particular, if 
> you are running under a batch system - relating to locations of 
> dynamically linked libraries, LD_LIBRARY_PATH, etc.
> 
> This is hard to impossible to diagnose remotely without access to the 
> system.
> 
> Klaus
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