AW: [Wien] Segmentation fault in xcpot3, running lapw0 (ifc8.1,

[L. D. Marks]

To expand on what Peter just sent:

1) Do you have:
in .bashrc the line "ulimit -s unlimited"
in .cshrc and/or .tcshrc the line "limit stacksize unlimited"
2) Does it crash when you do:
 	a) x lapw0
 	b) x lapw0 -p
 	c) lapw0 lapw0.def
Mode c) avoids any shell calls; mode a) and b) have them. If c) works and 
a) and b) do not, try adding the line "limit stacksize unlimited" to the 
top of lapw0para and x_lapw in your WIENROOT directory.

This may of course not help...

On Thu, 26 Jan 2006, Alessandro Mirone wrote:

> Dear Gerhard,
> I used,  on opteron
>
> current:FOPT:-FR -mp1 -w -prec_div -pc80 -pad -ip -i4 -r8 -noautomatic
> current:FPOPT:-O2
> current:LDFLAGS:-L../SRC_lib -pthread -L/scisoft/ESRF_sw/opteron/lib
> current:DPARALLEL:'-DParallel'
> current:R_LIBS:-llapack_lapw -lgoto_opteron64p-r1.00
> current:RP_LIBS:
>
> Now,  bad news, I compiled wien on a xeon machine, where we have ifc90,
> and still get a segmentation.
> The options are , in this case
>
> current:FOPT:-FR -pad -ip -O0 -traceback
> current:FPOPT:-O
> current:LDFLAGS:-L/opt/intel/mkl70/lib/32/ -pthread
> current:DPARALLEL:'-DParallel'
> current:R_LIBS:-lmkl_lapack -lmkl_ia32 -lguide
> current:RP_LIBS:
>
> The lapw0 executable is linked like that
> ldd `which lapw0`
>      libimf.so => /opt/intel/fc_90/lib/libimf.so (0x40015000)
>      libm.so.6 => /lib/libm.so.6 (0x401f2000)
>      libpthread.so.0 => /lib/libpthread.so.0 (0x40214000)
>      libc.so.6 => /lib/libc.so.6 (0x40264000)
>      /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)
>
>
> Now I would like to ask this :
> what about g95 ? the gnu fortran compiler?
> Could I try to compile the parts of wien where I get an error with g95?
> Thank you for your help!
> Regards
>
>        Alessandro
>
>>     which Compiler switches do you use ?
>>     Best may be Update to ifort 9.0
>>     do not use -static
>>
>>     Ciao
>>     Gerhard
>> 
>
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> Wien at zeus.theochem.tuwien.ac.at
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>

Note: if you have an old email address for me, please note that "nwu" has
been changed to "northwestern".
-----------------------------------------------
Laurence Marks
Department of Materials Science and Engineering
MSE Rm 2036 Cook Hall
2220 N Campus Drive
Northwestern University
Evanston, IL 60201, USA
Tel: (847) 491-3996 Fax: (847) 491-7820
email: L-marks at northwestern dot edu
http://www.numis.northwestern.edu
-----------------------------------------------