CUDA compilation problems

[bART Janssens-2]

Hi Evan,

A small explanation about the changes I made in SVN to compile the CUDA
plugins:

- On linux-64, I ran into the error "*** stack smashing detected ***: ptxas
terminated". See
http://groups.google.com/group/cudpp/browse_thread/thread/f4b5139884aa57e5
This was fixed by upgrading to CUDA 2.0 beta on my machine, hence the
condition around CUT_DEVICE_INIT, which requires two arguments starting from
version 2.

- the subdivide edges plugin didn't compile because the edge list and
companions were 64 bit integer arrays.

Cheers,

Bart

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[Evan Lezar]

On Sun, Jul 20, 2008 at 9:20 AM, Bart Janssens <bart.janssens@...> wrote:

Hi Evan,

A small explanation about the changes I made in SVN to compile the CUDA
plugins:

- On linux-64, I ran into the error "*** stack smashing detected ***: ptxas
terminated". See
http://groups.google.com/group/cudpp/browse_thread/thread/f4b5139884aa57e5
This was fixed by upgrading to CUDA 2.0 beta on my machine, hence the
condition around CUT_DEVICE_INIT, which requires two arguments starting from
version 2.

- the subdivide edges plugin didn't compile because the edge list and
companions were 64 bit integer arrays.

Cheers,

Bart

Thanks

I will look at upgrading to 2.0 aswell - sorry that I have not gotten to getting the 64-bit version working.  I will sort that out before I do anything else.

Evan

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