Linpack benchmark for Mac missing libiomp5.dylib, maybe others?

chucko58 — Tue, 24 Mar 2009 06:22:33 GMT

I just downloaded the Linpack benchmark version 10.1.0 for Mac OS X. I cannot run it because of a missing shared library. Here is what happens when I try to run it:

[shell]Hackintosh_eth0:linpack chucko$ ./runme64
This is a SAMPLE run script.  Change it to reflect the correct number
of CPUs/threads, problem input files, etc..
Mon Mar 23 23:09:53 PDT 2009
dyld: Library not loaded: libiomp5.dylib
  Referenced from: /Users/chucko/Downloads/linpack_10.1.0/benchmarks/linpack/./linpack_cd64.app
  Reason: image not found
./runme64: line 11:  1528 Trace/BPT trap          ./linpack_cd64.app lininput >> lin_cd64.txt
Done: Mon Mar 23 23:09:53 PDT 2009
Hackintosh_eth0:linpack chucko$ ./runme32
This is a SAMPLE run script.  Change it to reflect the correct number
of CPUs/threads, problem input files, etc..
Mon Mar 23 23:10:59 PDT 2009
dyld: Library not loaded: libiomp5.dylib
  Referenced from: /Users/chucko/Downloads/linpack_10.1.0/benchmarks/linpack/./linpack_cd32.app
  Reason: image not found
./runme32: line 11:  1538 Trace/BPT trap          ./linpack_cd32.app lininput >> lin_cd32.txt
Done: Mon Mar 23 23:10:59 PDT 2009
Hackintosh_eth0:linpack chucko$ 
[/shell]

I would not be surprised to find there are other libraries missing. Where can I download them?

Thanks in advance. -- Chuck

Re: Linpack benchmark for Mac missing libiomp5.dylib, maybe oth

Todd_R_Intel — Tue, 24 Mar 2009 16:50:19 GMT

Hello,

Here are the two files you're looking for:
libiomp5_em64t.dylib for Intel 64-change the filename tolibiomp5.dylib
libiomp5_ia32.dylib for IA-32-change the filename tolibiomp5.dylib

These to files are a part of the Intel Math Kernel Library package, but were accidentally omitted from the separately available benchmark. The problem will be fixed in a future version.

-Todd

Re: Linpack benchmark for Mac missing libiomp5.dylib, maybe oth

chucko58 — Wed, 25 Mar 2009 06:00:58 GMT

Thank you, this solves the problem!

topic Re: Linpack benchmark for Mac missing libiomp5.dylib, maybe oth in Intel® oneAPI Math Kernel Library

Linpack benchmark for Mac missing libiomp5.dylib, maybe others?

Re: Linpack benchmark for Mac missing libiomp5.dylib, maybe oth

Re: Linpack benchmark for Mac missing libiomp5.dylib, maybe oth