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pgi13.3 PB , mirror/host data asynchronously updated ??
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mkcolg

Joined: 30 Jun 2004
Posts: 4996
Location: The Portland Group Inc.

Posted: Wed Apr 10, 2013 10:01 am Post subject:

Hi Juan,

Quote:

( or later with enter/exit data in openacc 2.0 ? )

I think the non-structured data regions are the way to go.

I have a similar issue in a C benchmark where the data is malloc'd in an initialization routine, but I had to put an outer data region in the main program to get the device copy to span across the entire program. What I really wanted to do is couple the host malloc with the copy to the device, and with an "enter data" directive, I'll be able to do this.

- Mat

escj

Joined: 30 Sep 2009
Posts: 37
Location: Laboratoire d'Aérologie, Toulouse, FRANCE

Posted: Thu Apr 11, 2013 1:51 am Post subject:

Ok , thank you Mat . A+ Juan

jtull

Joined: 30 Jun 2004
Posts: 234

Posted: Thu May 16, 2013 6:49 pm Post subject:

Juan, TPR 19269 is fixed in the current 13.5 release. thanks for the report. dave

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