There are some examples that demonstrate how to use the MPI FFTW wrapper library for FFTW3. The source code for the examples, makefiles used to run them, and the example list files are located in the .\examples\fftw3x_cdft subdirectory in the Intel MKL directory.
Example makefile parameters are similar to the wrapper library makefile parameters. Example makefiles normally build and invoke the examples. Results of running the examples are saved in subdirectory .\_results in files with extension .res.
For detailed information about options for the example makefile, refer to the makefile.
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