Comments (3)
Oh, and this is with Python 2.7.11 built through Homebrew.
The error looks like it's coming from somewhere further down in clFFT, maybe. I assume there is some way to hack the fft1d.c example from clFFT to make sure it tries to run on the CPU, but how exactly to do that is beyond me.
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Hi Joseph,
the errors you experienced are indeed due to limitations of clFFT, which is made to run on a single GPU. I believe to remember it also worked with the CPU (at least for some transform sizes, on some platform, don't remember), but so slowly that it is useless for real work, only for testing/debugging.
Gregor
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Gotcha, then I guess this can be closed as a known issue to live with. Thanks!
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Related Issues (20)
- No examples in documentation HOT 9
- Windows 10 - errors in test_simple.py HOT 7
- simple_example.py broken HOT 16
- Cython errors in setup.py on Ubuntu HOT 7
- License file HOT 2
- [debian] test error during the build process HOT 7
- [doc] errors during the sphinx doc generation HOT 2
- could you integrate the benchmark in the gpyfft module HOT 1
- Installation when clFFT has been installed using conda ? HOT 14
- Batched FFT buggy
- Real->complex and complex->real HOT 3
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- Benchmark fails to run on ARM Mali platform HOT 1
- ImportError: DLL load failed HOT 15
- When rinning simple_example.py - OverflowError: can't convert negative value to size_t HOT 3
- Cannot open include file: 'clFFT.h' HOT 1
- How to install this package on Windows? HOT 1
- callback argument for the FFT class HOT 5
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