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CUDA-x86.

Double precision on atomic operations in cuda Fortran

 
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paokara



Joined: 06 Feb 2011
Posts: 24

PostPosted: Thu Jun 13, 2013 2:11 am    Post subject: Double precision on atomic operations in cuda Fortran Reply with quote

Hi,

I would like to know if i can use double precision atomic operations(atomicAdd) on cuda Fortran. I use 12.8 version of PGI compiler and i want to test on Tesla K20.

Thank you.
Sotiris
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Ingo11



Joined: 26 Jun 2013
Posts: 2

PostPosted: Wed Jun 26, 2013 4:54 am    Post subject: Reply with quote

I would like to know, as well.
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mkcolg



Joined: 30 Jun 2004
Posts: 6141
Location: The Portland Group Inc.

PostPosted: Wed Jun 26, 2013 9:37 am    Post subject: Reply with quote

Double precision atomic add is available and the others should be available in the near future.

- Mat
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