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CUDA-x86.

Problem with OpenACC

 
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Tiziano



Joined: 14 May 2012
Posts: 8

PostPosted: Mon May 14, 2012 5:08 am    Post subject: Problem with OpenACC Reply with quote

Hello everybody,
I'm new in this forum, but I have been working with Xavier, we are collegues.
I have a problem with PGI 12.4 in a fortran subroutine: the problem appears only if I compile with ipa and it generates an internal compiler error when it recompiles the source for the ipa:
PGF90-F-0000-Internal compiler error. Missing region ILI 0
(/scratch/castor/tiziano/OPCODE_branch/src/src_nudging.f90: 3200)
PGF90/x86-64 Linux 12.4-0: compilation aborted

It would be nice to know when the compiler issues the message "Missing region ILI".
The line 3200, outlined by the compiler is where the subroutines which
uses OpenACC ends.
Thank you
Tiziano
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mkcolg



Joined: 30 Jun 2004
Posts: 5815
Location: The Portland Group Inc.

PostPosted: Mon May 14, 2012 10:01 am    Post subject: Reply with quote

Hi Tiziano,

Would it possible for you to send us a reproducing example?

An "Internal Compiler Error", or ICE, is always a problem with the compiler itself. Though, the message is only meaningful to our compiler engineers within the context of your code, so we do need an example to understand the issue. Sometimes a similar issue reported by another user, however currently, I do not see any similar reports.

Thanks,
Mat
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Tiziano



Joined: 14 May 2012
Posts: 8

PostPosted: Wed May 16, 2012 2:10 am    Post subject: Reply with quote

mkcolg wrote:
Hi Tiziano,

Would it possible for you to send us a reproducing example?

An "Internal Compiler Error", or ICE, is always a problem with the compiler itself. Though, the message is only meaningful to our compiler engineers within the context of your code, so we do need an example to understand the issue. Sometimes a similar issue reported by another user, however currently, I do not see any similar reports.

Thanks,
Mat


Hi,
I sent a mail to user support with instructions on how to download the code I've prepared and reproduce the problem, for this and the other message I posted.
Thank you
Tiziano
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