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navinmath
Beginner
59 Views

Using MKL in a user mode driver to build with Windows Driver Kit (WDK)

Hi
We would like to use DFTofMKL in user mode driver program which is built using windows driver kit.
Upon building we get following linker errors:

error LNK2019: unresolved external symbol _DftiFreeDescriptor@4 referenced in function
error LNK2019: unresolved external symbol _DftiCommitDescriptor@4 referenced in function

But, we could successfully built DFT samples in visual studio (without using our driver code).

Is there any compitability issue involved in linking DFT library with WDK program (i.e. Intel Compiler vs WDK compiler)?
Or is there any setting/configuration, which needs to be performed while building it using WDK?
Kindly suggest any alternative also if possible.

Thanks
Navin
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1 Reply
Dmitry_B_Intel
Employee
59 Views

Hi Navin,

Intel IPP library should be better alternative for user mode driver.
Linker complaints because stdcall convention is not supported by MKL DFTI.

Thanks
Dima
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