inconsistent clustering in different environments

[mattyweb]

I noticed during testing that I get different compositions of clustering in my development and testing environments even when running on the same data fixture. I run on Mac OS (10.15.4) for development and Debian (10) in testing.

Is this expected behavior? Is there a way to get the same results in all platforms? Or are these functions of underlying compilers, etc.?

[jlaine]

This surprises me, does the test suite work on both environments?