Quantcast
Channel: Intel® oneAPI Math Kernel Library & Intel® Math Kernel Library
Viewing all articles
Browse latest Browse all 2652

Any known issues with dcopy ( MKL 11.2.4) in multithread environment?

$
0
0

My software seems to be 'randomly' deadlocking inside dcopy. I have lots of threads running. Is this a known issue? Running Intel Inspector XE always shows a litany of data race issues inside MKL but I have always been told 'don't worry, they are ok'.

     ntdll.dll!000000007750d3fa()     
     [Frames below may be incorrect and/or missing, no symbols loaded for ntdll.dll]    
     KernelBase.dll!000007fefd4110ac()     
     libiomp5md.dll!000007fed0c747a0()     
     libiomp5md.dll!000007fed0c08977()     
     libiomp5md.dll!000007fed0c0ce40()     
     libiomp5md.dll!000007fed0c3d7d1()     
     libiomp5md.dll!000007fed0c0e736()     
     mkl_intel_thread.dll!000007fea7a9baa5()     
     mkl_intel_thread.dll!000007fea7a0b611()     
     xxxxx.dll!dcopy()  + 0x7a bytes    

 


Viewing all articles
Browse latest Browse all 2652

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>