[Wien] intel ifc/ifort compiler's problems

liyh lyhua at fudan.edu.cn
Tue Dec 21 03:01:47 CET 2004


Dear wien users,

      I have download the wien2k_04.11.But when I compiled it with intel's compilers I meet some problems.
      When I use ifc7.1 and mkl7.2, I get an error message, for lapw1:

      ifc  -o ./lapw1c abc.o atpar.o bandv1.o ...
-L/opt/intel/mkl72cluster/lib/32 -Vaxlib -static -pthread -L/opt/intel/mkl72cluster/lib/32 -Vaxlib -static -pthread -lmkl_lapack -lmkl_ia32 -lguide_7.2 
/opt/intel/mkl72cluster/lib/32/libguide_7.2.a(z_Linux_util.o)(.text+0x17c2): In function `__kmp_suspend_initialize':
: undefined reference to `pthread_atfork'
/opt/intel/compiler70/ia32/lib/libIEPCF90.a(f90fioerr.o)(.text+0x4d3): In function `f_f77ioerr':
: undefined reference to `__ctype_b'
   
the compiler option is:
Current settings:
     O   Compiler options:        -FR -mp1 -w -prec_div -pc80 -pad -ip -DINTEL_VML
     L   Linker Flags:            -L/opt/intel/mkl72cluster/lib/32 -Vaxlib -static -pthread -L/opt/intel/mkl72cluster/lib/32 -Vaxlib -static -pthread
     P   Preprocessor flags       '-DParallel'
     R   R_LIB (LAPACK+BLAS):     -lmkl_lapack -lmkl_ia32 -lguide_7.2 

when I use libguide_6.1.a
the error is only:
       /opt/intel/compiler70/ia32/lib/libIEPCF90.a(f90fioerr.o)(.text+0x4d3): In function `f_f77ioerr':
: undefined reference to `__ctype_b'

then I use ifort8.1, there is no error in the compiling process.
       When I run "x lapw1 -c" for the test_case for benchmark which is download from your web site.
       which gave the error message "Segmentation fault".
       I have read the degist, I find some users meet the same problem for ifort8.0, then does intel still not 
      repair this bug in ifort8.1? 
      I also compiled it use the pgf90, there is no problem but the time is 630sec,which is two time as intel's compiler.
      Did any body suceeded in using the intel's compilers?
      Could you give me some suggestments?

Best regards!	
   
      Yonghua Li
   




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