FIX: support_enumeration: Disable cache in _indiff_mixed_action

[oyamad]

Remove cache=True in a jitted function for support_enumeration.

The kernel dies if a notebook with support_enumeration is executed by Run All. After this event, Oncesupport_enumeration is executed, Python in a next session or later always dies with support_enumeration with a message

LLVM ERROR: Program used external function '_numba.targets.arraymath.np_any.<locals>.flat_any$26.array(bool,_1d,_C)' which could not be resolved!

This does not happen once cache=True is removed from _indiff_mixed_action.

[coveralls]

Coverage remained the same at 82.503% when pulling 5cb1936 on gt_fix into c674557 on master.

[mmcky]

Thanks @oyamad and @sglyon for your comments.

[oyamad]

Thanks guys.

Just for reference, this bug is to be fixed by numba/numba#2286.

[mmcky]

@oyamad should we re-enable cache after the referenced issue is merged?

[oyamad]

Maybe yes, once the version of Numba that incorporates this fix is released and included in a new version of Anaconda.

[mmcky]

Thanks @oyamad I have opened issue: #285 to remind us.