Peter Lietz

groupby for list and struct type columns

5

Thank you for this absolutely wonderful library! I'm afraid I hit a snag. What I tried to do was to group by a nested data type, as in: ``` df...

**Describe the bug** Process finished with exit code 139 (interrupted by signal 11: SIGSEGV) **To Reproduce** import mip m = mip.Model("column_test", sense=mip.MAXIMIZE, solver_name=mip.CBC) c1 = m.add_constr(mip.LinExpr(const=-10, sense=mip.LESS_OR_EQUAL), name="c1") c2 =...

Simple python program executes more slowly with codon than with python 3.11

7

Hi, I tested codon on a simple, self-contained python program (code below), which I thought might be type of algorithm to benefit from compilation. To my surprise, the runtime increased....