[Wien] MKL FATAL ERROR

[Gerhard Fecher]

you link the mkl dynamic,
check if you gave in R_LIBS all required libraries (same for RP_LIBS)

you also might need to tell the linker were the dynamic libraries are, use ldconfig to do so.

try -static instead of -static-intel
take care, if you have progarms installed that use other or different versions of libguide, then you may need to link (only) libguide dynamically.
may be you need to repeat it in the R_LIBS line (check what comes first in the makefile LDFLAGS or R_LIBS)

The -static compilation works on my computers with out problems for the same ifort and mkl versions.

if you do not need the generic Pentium code, use -x instead of -ax in FOPT, try always first without processor specific optimizations.

If I remember correctly then IFort 11 comes with an own version of MKL, check youre installation and see if you have a mixture of MKLs.

I like that -pthread typo a lot.

Ciao
Gerhard
________________________________________
Von: wien-bounces at zeus.theochem.tuwien.ac.at [wien-bounces at zeus.theochem.tuwien.ac.at] im Auftrag von ROBERTO LUIS IGLESIAS PASTRANA [roberto at uniovi.es]
Gesendet: Montag, 17. November 2008 17:28
An: wien at zeus.theochem.tuwien.ac.at
Betreff: [Wien] MKL FATAL ERROR

Hi all!

I successfully installed Wien2k_08.3 on an Intel (R) Core(TM)2 Quad Q9300 @2.50GHz that runs Ubuntu 8.10, using  ifort 11.0.069 and mkl libraries 10.1.0.015. I received no compilation errors during installation. I used basically the default OPTIONS:

current:FOPT:-FR -mp1 -w -prec_div -pc80 -pad -align -DINTEL_VML -traceback -axSSE4.1 -O3 -ip
current:FPOPT:$(FOPT)
current:LDFLAGS:$(FOPT) -L/opt/intel/mkl/10.1.0.015/lib/em64t -static-intel
current:DPARALLEL:'-DParallel'
current:R_LIBS:-L/opt/intel/mkl/10.1.0.015/lib/em64t -lmkl_lapack -lmkl_core -lmkl_em64t -lguide -pthread
current:RP_LIBS:-lmkl_intel_lp64 -lmkl_scalapack_lp64 -lmkl_blacs_lp64 -lmkl_sequential -lmkl_em64t

When trying to check one of the test files (fccNi) I get an error in uplapw1:

    start       (Mon Nov 17 17:04:41 CET 2008) with lapw0 (40/99 to go)

    cycle 1     (Mon Nov 17 17:04:41 CET 2008)  (40/99 to go)

>   lapw0       (17:04:41) 1.636u 0.112s 0:01.74 100.0% 0+0k 0+432io 0pf+0w
>   lapw1  -up          (17:04:42)
MKL FATAL ERROR: Cannot load neither libmkl_mc.so nor libmkl_def.so
0.032u 0.008s 0:00.06 50.0%     0+0k 0+160io 0pf+0w
error: command   /home/titin/Programas/WIEN2k/lapw1 uplapw1.def   failed

>   stop error

There is no simlar problem posted to the ML up to now and I checked the intel forums and found no clear solution, although it appears to be an MKL version-related error and not specific to Wien2k.

Any ideas apart from going back to a previous MKL and (eventually) ifort version?

Thanks in advance for your help.

Best regards

Roberto

Roberto Iglesias
Dpt. Physics
University of Oviedo
33003 Oviedo
SPAIN
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