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CUDA-x86.

$acc reflected (NOT RECOGNIZED)

 
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Tuan



Joined: 11 Jun 2009
Posts: 233

PostPosted: Fri Nov 20, 2009 6:35 pm    Post subject: $acc reflected (NOT RECOGNIZED) Reply with quote

When I compile my program

subroutine foofunc(a, m, n)
double precision, dimension(m, n) ::a
!$acc reflected(a)
!! the code here

end subroutine

I got this warning message

PGF90-W-0155-Unrecognized ACC directive: reflected (calcium.f: 33)
0 inform, 1 warnings, 0 severes, 0 fatal for getcalcium

Could anyone tell me why, I use PGI Fortran 9.04.

Tuan
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TheMatt



Joined: 06 Jul 2009
Posts: 317
Location: Greenbelt, MD

PostPosted: Mon Nov 23, 2009 6:36 am    Post subject: Reply with quote

Tuan,

I'm fairly certain REFLECTED is/was not implemented in 9.0, which is why it's complaining.

I believe REFLECTED *is* implemented in PGI 2010, but as I haven't used that specific pragma yet, I'm not certain. Release notes seem to indicate it is.
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mkcolg



Joined: 30 Jun 2004
Posts: 6138
Location: The Portland Group Inc.

PostPosted: Mon Nov 23, 2009 1:33 pm    Post subject: Reply with quote

Hi Tuan,

The design doc is a bit ahead of implementation. Expect reflected to be added to the compiler Spring 2010.

- Mat
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Tuan



Joined: 11 Jun 2009
Posts: 233

PostPosted: Mon Nov 23, 2009 7:34 pm    Post subject: Reply with quote

Thanks you for your information.
I've just get the PGI Fortan v10.0 updated. I hope these features have been implemented.

Tuan
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