NAME

       clFFT-client  -  program to test the various options of the  OpenCL FFT library on various
       devices, dimensions or precision ...

DESCRIPTION

   clFFT client command line options:
       -h [ --help ]
              produces this help message

       -v [ --version ]
              Print queryable version information from the clFFT library

       -i [ --clInfo ]
              Print queryable information of the OpenCL runtime

       -g [ --gpu ]
              Force instantiation of an OpenCL GPU device

       -c [ --cpu ]
              Force instantiation of an OpenCL CPU device

       -a [ --all ]
              Force instantiation of all OpenCL devices

       -o [ --outPlace ]
              Out of place FFT transform (default: in place)

       --double
              Double precision transform (default: single)

       --inv  Backward transform (default: forward)

       -d [ --dumpKernels ]
              FFT engine will dump generated OpenCL FFT kernels to disk (default: dump off)

       -x [ --lenX ] arg (=1024)
              Specify the length of the 1st dimension of a test array

       -y [ --lenY ] arg (=1)
              Specify the length of the 2nd dimension of a test array

       -z [ --lenZ ] arg (=1)
              Specify the length of the 3rd dimension of a test array

       --isX arg (=1)
              Specify the input stride of the 1st dimension of a test array

       --isY arg (=0)
              Specify the input stride of the 2nd dimension of a test array

       --isZ arg (=0)
              Specify the input stride of the 3rd dimension of a test array

       --iD arg (=0)
              input distance between subsequent sets of data when batch size > 1

       --osX arg (=1)
              Specify the output stride of the 1st dimension of a test array

       --osY arg (=0)
              Specify the output stride of the 2nd dimension of a test array

       --osZ arg (=0)
              Specify the output stride of the 3rd dimension of a test array

       --oD arg (=0)
              output distance between subsequent sets of data when batch size > 1

       -b [ --batchSize ] arg (=1) If this value is greater than one, arrays will be
              used

       -p [ --profile ] arg (=1)
              Time and report the kernel speed of the FFT (default: profiling off)

       --inLayout arg (=1)
              Layout of input  data:  1)  interleaved  2)  planar  3)  hermitian  interleaved  4)
              hermitian planar 5) real

       --outLayout arg (=1)
              Layout  of  input  data:  1)  interleaved  2)  planar  3)  hermitian interleaved 4)
              hermitian planar 5) real

       clFFT runtime version:     2.4.0

              Internal Client Test *****PASS*****