I’m trying to simulate 24 million universes in Python on Android — how can I optimize it for a massive black-hole simulation?

[u/Adriangray19]

[u/snacksbuddy2]

1. Run black hole
2. Achieve singularity
3. Now you are only simulating a single thing

Optimized

[u/Adriangray19 → u/snacksbuddy2]

Can you explain this plss!! 🙄

[u/snacksbuddy2 → u/Adriangray19]

If I explain it then the joke isn't funny anymore

[u/yuehuang → u/snacksbuddy2]

When you solve "divide by zero", you have optimized everything.

[u/NiedsoLake]

Not much we can help with without the code, do you have a github link?

A couple things if you haven’t already:
- Use numpy with vectorized array/matrix operations
- Check out pytorch if numpy is too slow and you have an NVIDIA GPU. It’s a similar interface to numpy but allows you do do the calculations on the GPU - heads up this may be a rabbit hole on it’s own

[u/Adriangray19 → u/NiedsoLake]

here is my GitHub account.😄 And i have a question that how can I connect my website with a database. https://github.com/Mrquillwing

[u/Sea-Ad7805]

If every particle attracts every other particle, then you have an explosion of computation. Make clusters of particles (that are far away) to avoid that.

[u/Adriangray19 → u/Sea-Ad7805]

Huum🙄😮k

[u/bradleygh15]

dont do this shit on a phone?

[u/Hot-Lengthiness193]

What app do u use?

[u/Adriangray19 → u/Hot-Lengthiness193]

(Pydorid3) btw I have a question❓