Several bugs were found in the real to complex and complex to real FFTW3 APIs wrapped in ACML 5.2.
1. In-place transformations did not work correctly.
2. The scaling factor that FFTW3 applies to the transforms was not applied.
This affected the following FFTW3 plans:
fftwf_alloc_real and fftwf_alloc_complex are also now wrapped.
The attached tar file can be extracted to the examples/FFTW_wrappers/FFTW3 folder in your ACML installation and rebuilt.
Stay tuned for double precision wrappers in the near future.