Disable the Eigen max align check for MacOS.
> 

Thanks @penpornk for the review and providing the fix. We have tested on networks and it has no functional issues . I haven’t done a full nopip test run . Let me kick off locally . Does CI cover the who suite ? @kulinseth Thank you!

> Does CI cover the who suite ?

Yes, the MacOS CI should cover all tests we want to run on Mac. It's [failing](https://source.cloud.google.com/results/invocations/c58053b5-6b9d-41c8-b4be-8f366f6df676/log) for this PR, but it seems to be an existing failure though (numpy not found). > @kulinseth Thank you!
> 
> > Does CI cover the who suite ?
> 
> Yes, the MacOS CI should cover all tests we want to run on Mac. It's [failing](https://source.cloud.google.com/results/invocations/c58053b5-6b9d-41c8-b4be-8f366f6df676/log) for this PR, but it seems to be an existing failure though (numpy not found).

Should I rebase to kick off another round of testing ?  Hi @kulinseth Can you please check @cantonios's comments and keep us posted ? Thank you! This PR is stale because it has been open for 14 days with no activity. It will be closed if no further activity occurs. Thank you. > Hi @kulinseth Can you please check @cantonios's comments and keep us posted ? Thank you!

Yes. We had an offline discussion about this. Currently we don’t need this change.
Disable the Eigen max align check as we use custom device memory allocator in Metal plugin.
Skip one os the Jacobian gradient test which is failing as a result of this.

cc @penpornk 