[MITgcm-support] lib64/libopen-pal.so.0: undefined symbol: __intel_sse2_strlen

[Gus Correa]

Hi Natliya

You are compiling with -shared-intel, so you need to have the
Intel library directory on your LD_LIBRARY_PATH at runtime.
If this is a cluster, this means on all nodes.
Add it to your .bashrc/.cshrc, or better, source the appropriate
Intel ifortvars.[sh,csh] script there.
Something like this:

source /path/to/intel/bin/ifortvars.[sh,csh]

An alternative is to change -shared-intel to -static-intel
in your options file.

I hope it helps,
Gus Correa


Nataliya Stashchuk wrote:
> Hi,
> 
>  
> 
> I tried to run mitgcmuv on cluster (Cent OS release 5.3) and was 
> confused with the following error:
> 
>  
> 
> ./mitgcmuv: symbol lookup error: 
> /opt/ofed/1.5.2/mpi/intel/openmpi-1.4.2/lib64/libopen-pal.so.0: 
> undefined symbol: __intel_sse2_strlen
> 
> ./mitgcmuv: symbol lookup error: 
> /opt/ofed/1.5.2/mpi/intel/openmpi-1.4.2/lib64/libopen-pal.so.0: 
> undefined symbol: __intel_sse2_strlen
> 
>  
> 
> Does anybody know how to solve this?
> 
>  
> 
> Below is the information about processors and my optfile is attached.
> 
>  
> 
>  
> 
> Cheers,
> 
>  
> 
> Nataliya
> 
>  
> 
>  
> 
> processor       : 0
> 
> vendor_id       : GenuineIntel
> 
> cpu family      : 6
> 
> model           : 23
> 
> model name      : Intel(R) Xeon(R) CPU           E5420  @ 2.50GHz
> 
> stepping        : 10
> 
> cpu MHz         : 2500.095
> 
> cache size      : 6144 KB
> 
> physical id     : 0
> 
> siblings        : 4
> 
> core id         : 0
> 
> cpu cores       : 4
> 
> apicid          : 0
> 
> fpu             : yes
> 
> fpu_exception   : yes
> 
> cpuid level     : 13
> 
> wp              : yes
> 
> flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge 
> mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall 
> nx lm constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr lahf_lm
> 
> bogomips        : 5003.76
> 
> clflush size    : 64
> 
> cache_alignment : 64
> 
> address sizes   : 38 bits physical, 48 bits virtual
> 
> power management:
> 
> 
> ------------------------------------------------------------------------
> 
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