On 6/10/2014 11:30 AM, Stephen Kelly wrote:
I think

  http://sscce.org/

explains is quite well.

I want to avoid having to understand all of the ParaView CMake code and that
of its dependencies, and whether python bindings need to be enabled etc.

The real problem is that we need to have some regression tests in CMake that test for these types of performance issues. Right now we don't have them. Creating a SSCCE for the issues we are seeing would be doing just that.

However, right now we know there are issues with ParaView. It might not be too much to ask for you to give it a quick try. I am sure Ben could give you the -D options for CMake since ParaView is pretty self contained. I think basically building ParaView with Python wrapping shows the issue. So, you will need python installed and they

Ben, can you run your timing test with a commit before my topic and after
it? Timing tests with master and your extra topics don't tell us anything on
this question.

Do you think you could try ParaView and if you run into trouble give up on it. However, I would hope it would involve a git clone, and a
cmake -DPARAVIEW_ENABLE_PYTHON=TRUE ../ParaViewSrc

In the mean time, I will see if we can work on trying to create some better regression tests for CMake performance.

Thanks.


-Bill

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