Ehsan Totoni

You'd like the ability to extend since the functionality available in Bodo community edition doesn't meet your needs? Or is it the other benefits of open source? I'd like to...

Thanks for the details @dlee992 . Makes sense. We are thinking about open sourcing the single node part but don't have a timeline yet. We want to make sure it...

Unfortunately, we don't distribute pip packages yet. You can install from source (info in docs [here](https://intellabs.github.io/hpat/_build/html/source/install.html#building-hpat-from-source)).

Yes, looks like Gandiva is compiling SQL expressions, which is semantically similar to some of HPAT. Unfortunately, HPAT is focused on Python and making it language-agnostic is difficult.

@fschlimb

HPAT has an [inline pass](https://github.com/IntelLabs/hpat/blob/master/hpat/compiler.py#L110) that inlines other jit functions. With inlining in place, I don't think these example will have higher order function call. However, this pass was a...

I looked at these examples some more. Looks like inlining is fine. For the top example, the `weird` function has a [type unification issue](http://numba.pydata.org/numba-doc/latest/user/troubleshoot.html#my-code-has-a-type-unification-problem), since either a dataframe (from `df.head`)...

@ogreyesp HPAT doesn't need any especial configuration; it works on regular MPI clusters. If you can use `mpiexec -n 12 ./program` for MPI binaries, then you can also use `mpiexec...

Looks like your HPAT package might be old, since it seems to expect another Numba version. Could you install from scratch? You could also try installing from source.

In many cases, parallel crashes are caused by some parallel routine called with small chunks of data on some processor, which triggers some corner cases.