topic Testing Ipp crypography in Intel® Integrated Performance Primitives

Testing Ipp crypography

charopy — Tue, 20 Apr 2010 17:31:30 GMT

Hi folks,

I am traying to test the SHA1 crypto api. I generate a digest and send the result to the STDOUT, but as you can see I got the below output with it:

[root]/root/chuck/mbya/ccortex/security/auth_services> ./test_sha1
OMP: Warning #2: Cannot open message catalog "libiomp5.cat":
OMP: System error #2: No such file or directory
OMP: Hint: Check NLSPATH environment variable, its value is "/opt/intel/Compiler/11.1/064/mkl/lib/em64t/locale/%l_%t/%N:/opt/intel/Compiler/11.1/064/mkl/lib/em64t/locale/%l_%t/%N".
OMP: Hint: Check LANG environment variable, its value is "es_ES.UTF-8".
OMP: Info #3: Default messages will be used.
digest: '84983e441c3bd26ebaae4aa1f95129e5e54670f1'
[root]/root/chuck/mbya/ccortex/security/auth_services>

Can you tell me what is all this about ? please ...

Thanks in advance,

Chuck

Testing Ipp crypography

Ying_H_Intel — Wed, 21 Apr 2010 03:26:18 GMT

Hi Chuck,

Could you tell the link command you are using?
You may tryadd the "-liomp5" in the command line explicitly.

The error "OMP: Warning #2: Cannot open message catalog "libiomp5.cat"" seems a known issue when using Intel RunTime library libiomp5.so (sharedvesion)and libiomp5.a (static version)

as the discussion in http://origin-software.intel.com/en-us/forums/showthread.php?t=71975

To make sure explicitly link the sharedopenmp library: libiomp5.so andexport LD_LIBRARY_PATH=/opt/intel/ipp/6.1.4.xxx/em64t/sharedlib (if the libiomp5.so are in thepath /opt/intel/ipp/6.1.4.xxx/em64t/sharedlib)

Regards,
Ying

Testing Ipp crypography

charopy — Thu, 22 Apr 2010 12:36:57 GMT

Thanks a lot, Ying :)