topic Re: MKL 10 DLL issues in Intel® oneAPI Math Kernel Library

MKL 10 DLL issues

postaquestion — Wed, 28 May 2008 15:02:49 GMT

My issue is the same as the issue above.

problem releasing memory dll

jrivers2008 — Wed, 28 May 2008 14:38:56 GMT

I am using a 32 bit Windows machine with Visual Studio 2005 with the intel C++ compiler and MKL 10.
I am creating a dll of my code which uses the fftw wrapper for the intel ffts and vector math functions of MKL. I also use
all of the MKL memory functions such as mkl_free,mkl_malloc.When I run my program as a stand alone executable, it runs perfectly and frees all memory.. When I compile into a dll and call from another project, the memory allocated in my created dll is not being released.

Any ideas?

Re: MKL 10 DLL issues

Todd_R_Intel — Mon, 02 Jun 2008 22:18:05 GMT

No ideas come immediately to mind. You could submit a test case at premier support, or to narrow this down a bit, here are some questions:

Does the memory leak occur with malloc/free replacing the MKL versions?
Does the leak occur if you remove vector math functions?
Does the leak occur if you remove FFTW wrappers?