On 10/14/2016 06:39 PM, Alexander Monakov wrote:
I'm resending the patch series with backend prerequisites for OpenMP
offloading to the NVIDIA PTX ISA.  The patches are rebased on trunk.


What's the status of the branch? Is it expected to work? I'm trying to compile the OpenMP version of these benchmarks:
  https://codesign.llnl.gov/lulesh.php

and the resulting binary fails as follows:

libgomp: Link error log error : Size doesn't match for '__nvptx_stacks' in 'Input 8', first specified in 'Input 8' error : Multiple definition of '__nvptx_stacks' in 'Input 8', first defined in 'Input 8'

I think before merging this work we'll need to have some idea of how well it works on real-world code.


Bernd

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