> (through Cython) My personal experience is that you can actually get another factor of 2 or 3 speed-up by ditching Cython and using actual C instead (I think

> (through Cython) My personal experience is that you can actually get another factor of 2 or 3 speed-up by ditching Cython and using actual C instead (I think it's because optimizers have a hard time cleaning up the C that Cython produces), even if you've turned off thing's like bounds checking.