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CLFFT(1) User Commands CLFFT(1)

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:

produces this help message
Print queryable version information from the clFFT library
Print queryable information of the OpenCL runtime
Force instantiation of an OpenCL GPU device
Force instantiation of an OpenCL CPU device
Force instantiation of all OpenCL devices
Out of place FFT transform (default: in place)
Double precision transform (default: single)
Backward transform (default: forward)
FFT engine will dump generated OpenCL FFT kernels to disk (default: dump off)
Specify the length of the 1st dimension of a test array
Specify the length of the 2nd dimension of a test array
Specify the length of the 3rd dimension of a test array
Specify the input stride of the 1st dimension of a test array
Specify the input stride of the 2nd dimension of a test array
Specify the input stride of the 3rd dimension of a test array
input distance between subsequent sets of data when batch size > 1
Specify the output stride of the 1st dimension of a test array
Specify the output stride of the 2nd dimension of a test array
Specify the output stride of the 3rd dimension of a test array
output distance between subsequent sets of data when batch size > 1
used
Time and report the kernel speed of the FFT (default: profiling off)
Layout of input data: 1) interleaved 2) planar 3) hermitian interleaved 4) hermitian planar 5) real
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*****
April 2015 clFFT client API version: 2.4.0