This is the command clFFT-client that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
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*****
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