Develop broken about grid

[coppolachan]

I think it is a general problem of Travis. I have the same with HMC branch and Antonin was saying something similar for his branches. G

On Tue, Feb 7, 2017, 06:53 Peter Boyle ***@***.***> wrote: Develop is generating an internal compiler error since a commit about 5 days ago under travis and GCC5. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#83>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AA9sgxkAJ2ScogGEImY7QrroLDnkdTIBks5raBTFgaJpZM4L5IHJ> .

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[coppolachan]

Btw the internal compiler error means that gcc is using too much memory in resolving our templates
See here https://github.com/travis-ci/travis-ci/issues/1972#issuecomment-35351862

[coppolachan]

I solved the problem with gcc on my branch.
By using the
sudo: required
line in the travis gcc block definition, we request a machine that has 7.5 GB (instead of 4).
Now the gcc tests pass but I'm still getting an error in the mpi test on the osx.
Maybe Antonin can understand the error better than me.

[paboyle]

I put this in develop (I think). Would have been good to put this in develop sooner.