[Wien] "remotemachine: Undefined variable." coming from lapw1para_lapw and lapw2para_lapw

[Steven Hahn]

Thank you for your prompt reply and suggestion. I just downloaded  
SRC_lapw1.tar.gz from the website and diff shows it to be identical  
to the same file in WIEN2k_07.tar. I tried recompiling anyway, but  
received the same error message.
On Sep 21, 2007, at 5:02 PM, Laurence Marks wrote:

> Check lapw1para in SRC of what is currently on the web, i.e. download
> just that directory -- there was an erroneous version which I believe
> was corrected about a week ago
>
> On 9/21/07, Steven Hahn <shahn at iastate.edu> wrote:
>> Dear all,
>>
>> I am trying to setup the fine-grain parallel (mpi) version of WIEN2k
>> 7.3 on our cluster. I successfully compiled the code, but received an
>> error "remotemachine: Undefined variable." when executing "x lapw1 -p
>> -c" on the test_case benchmark. Investigating this problem I found
>> that adding  "set remotemachine = $machine[$p]" before line 497 of
>> lapw1para_lapw allows the benchmark to complete. Testing the full
>> iteration with run_lapw on a different case, I had to add the same
>> line before line 315 of lapw2para_lapw for WIEN2k to finish without
>> errors.
>>
>> I've tried recompiling everything a second time from the tar file,
>> but the problem persists. I did notice that line 496 of
>> lapw1para_lapw and line 314 of lapw2para_lapw (set remotemachine =
>> `head -1 .machine[$p]`) is missing after the compilation. Adding this
>> line by hand gives me a new error message (set: Variable name must
>> begin with a letter). This problem is quickly spiraling beyond my
>> familiarity with the program. Have others had problems with the mpi
>> parallel code? Is this a bug in the code, and if not what setting do
>> I need to change? Is the workaround described above correct, or are
>> there other files I need to change for proper operation?
>>
>> Steven
>>
>>
>>
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>>
>
>
> -- 
> Laurence Marks
> Department of Materials Science and Engineering
> MSE Rm 2036 Cook Hall
> 2220 N Campus Drive
> Northwestern University
> Evanston, IL 60208, USA
> Tel: (847) 491-3996 Fax: (847) 491-7820
> email: L-marks at northwestern dot edu
> Web: www.numis.northwestern.edu
> Commission on Electron Diffraction of IUCR
> www.numis.northwestern.edu/IUCR_CED
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