Deadlock while loading ACML 4.4.0 DLL

Discussion created by Andy387 on Jul 29, 2010
Latest reply on Aug 19, 2010 by chipf

Hi, I'm using the LAPACK routines of ACML, thanks a lot for the great library!

On Windows 7 x64 using ACML 4.4.0 ifort32, I experience a deadlock (one core @ 100%) at the startup of my program; the stack trace points to libifcoremd.dll.

The problem exists for both the single and the multi-threaded version of the library.

It does not occur for the preceding 4.3.0 release.

There is no issue on Windows XP x64, neither for version 4.4.0 nor 4.3.0.

The deadlock can be reproduced with a minimal example program, e.g.  sgetrf_cpp_example.cpp.

I'm using Visual Studio 2008.

Is this a known problem? Thanks a lot!