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weichertv
Joined: 12 Jan 2010
Posts: 1
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 Posted: Thu Jan 21, 2010 6:33 am Post subject: CUDA Fortran aggregate data types |
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Hello!
A CUDA kernel call is limited to a size of 256 bytes. In C for CUDA a struct of pointers to the data can be constructed as a workaround if too many arguments are needed. I was trying to implement a similar approach in CUDA Fortran, but the compiler does not seem to recognize the aggregate type.
Is there no support for aggregate types in CUDA Fortran?
Thanks,
Volker Weichert |
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mkcolg
Joined: 30 Jun 2004
Posts: 4996
Location: The Portland Group Inc.
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| Posted: Thu Jan 21, 2010 1:19 pm Post subject: |
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Hi Volker,
| Quote: | | Is there no support for aggregate types in CUDA Fortran? |
CUDA Fortran does support derived types so I'm not sure what problem you're encountering. Can you post a sample code that shows the issue?
Thanks,
Mat |
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