Zoltán Vörös
Zoltán Vörös
Can you compile the firmware without `ulab` first?
OK, but then this is not a `ulab` issue. What you could do is look at the workflow file https://github.com/micropython/micropython/blob/master/.github/workflows/ports_rp2.yml.
Can you tell a bit more about your platform? I've just compiled the 1D `unix` port with `gcc`, and got no errors.
OK, this is useful information, I can try to get to the bottom of this. Thanks for bringing it up!
> Now building for my custom board failed because I had MICROPY_PY_BUILTINS_COMPLEX set to 0 in my mpconfigboard.h file to save space. It seems that ulab needs this to build....
If compatibility with `scipy` is a concern, you should implement this as part of the `utils` module. I would be a bit cautious with the benchmarks above, for the simple...
> It would be very nice if this can be even faster! I've been looking at the source and documentation spectrogram and FFT, and figuring out a way to not...
As I said, gains are specific to the hardware, even to the compiler settings, so you might have to experiment. But here are a couple of comments: https://micropython-ulab.readthedocs.io/en/latest/ulab-tricks.html, and I...
OK, thanks, I'll take a look.
Ha! I actually thought of this a while ago, but then I didn't see any immediate use, so I didn't pursue the idea. If you think it's useful, we could...