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Balkrishna
Joined: 22 Mar 2010
Posts: 6
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 Posted: Thu Feb 28, 2013 4:22 am Post subject: OpenMP Threadprivate in CUDA Fortran |
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Hi,
Can I declare a device allocatable array as Threadprivate in CUDA Fortran? If yes, can you please show this through an example. I am using PGI version 12.9.
If not, how can I map a CPU ThreadPrivate declared Array to a GPU Array?
Any direct mechanism to do that?
Thanks in advance.
N.B.:- Same query posted in "Accelerator Programming" forum, so re-posting in more relevant forum. |
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mkcolg
Joined: 30 Jun 2004
Posts: 4996
Location: The Portland Group Inc.
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| Posted: Thu Feb 28, 2013 3:22 pm Post subject: |
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Hi Balkrishna,
Sorry, but no device allocatable array can not be Threadprivate. They can be put in a private clause for an OpenMP region provided that you do the allocation within the parallel region and after the context to the device has been created.
- Mat |
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