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PGI OpenACC support for Maxwell

 
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Jasmine028



Joined: 29 Nov 2013
Posts: 5

PostPosted: Wed Apr 23, 2014 1:36 am    Post subject: PGI OpenACC support for Maxwell Reply with quote

Hi,

Does PGI OpenACC (14.1) support Maxwell (GTX 750 Ti ), compute capability 5.0? Does it require to use specific flags when compiling?

Jasmine
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mkcolg



Joined: 30 Jun 2004
Posts: 6120
Location: The Portland Group Inc.

PostPosted: Wed Apr 23, 2014 10:49 am    Post subject: Reply with quote

Hi Jasmine,

Maxwell is a single precision graphics device and as such PGI does not specifically support it. We officially only support the Tesla line of compute devices.

Now compiling a single precision code targeting an earlier compute capability may work given backward compatibility. This was true with other GeForce cards. However, we do not test on Maxwell so I don't know for sure.

- Mat
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