Fbpic Alternatives

Similar projects and alternatives to fbpic

hn-search

1,617 524 2.9 TypeScript fbpic VS hn-search

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PyO3

147 10,997 9.8 Rust fbpic VS PyO3

Rust bindings for the Python interpreter
WorkOS

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Numba

124 9,432 9.9 Python fbpic VS Numba

NumPy aware dynamic Python compiler using LLVM
codon

34 13,819 7.9 C++ fbpic VS codon

A high-performance, zero-overhead, extensible Python compiler using LLVM
PyCall.jl

28 1,438 6.1 Julia fbpic VS PyCall.jl

Package to call Python functions from the Julia language
ideas4

26 89 4.6 fbpic VS ideas4

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rust-numpy

10 1,015 6.7 Rust fbpic VS rust-numpy

PyO3-based Rust bindings of the NumPy C-API
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autograd

6 6,787 6.0 Python fbpic VS autograd

Efficiently computes derivatives of numpy code.
nodevectors

8 487 0.0 Python fbpic VS nodevectors

Fastest network node embeddings in the west
WarpX

2 254 9.8 C++ fbpic VS WarpX

WarpX is an advanced, time-based electromagnetic & electrostatic Particle-In-Cell code.
ndarray_comparison

3 24 0.0 Jupyter Notebook fbpic VS ndarray_comparison

Benchmark of toy calculation on an n-dimensional array using python, numba, cython, pythran and rust
pure_numba_alias_sampling

1 3 10.0 Python fbpic VS pure_numba_alias_sampling

Pure numba version of Alias sampling algorithm from L. Devroye's, "Non-Uniform Random Random Variate Generation"
simsopt

2 76 9.4 Python fbpic VS simsopt

Simons Stellarator Optimizer Code
qha

1 28 8.3 Python fbpic VS qha

A Python package for calculating thermodynamic properties under quasi-harmonic approximation, using data from ab-initio calculations
cij

1 13 4.0 Python fbpic VS cij

Semiemperical quasiharmonic thermal elasticity
SaaSHub

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a better fbpic alternative or higher similarity.

Suggest an alternative to fbpic

fbpic reviews and mentions

Posts with mentions or reviews of fbpic. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-12-27.

Numba: A High Performance Python Compiler
11 projects | news.ycombinator.com | 27 Dec 2022

When I wrote my bachelor thesis years back I worked on a particle-in-cell code [1] that makes heavy use of numba for GPU kernels. At the time it was the most convenient way to do that from python. I remember spending weeks to optimizing these kernels to eek out every last bit of performance I could (which interestingly enough did eventually involve using atomic operations and introducing a lot of variables[2] instead of using arrays everywhere to keep things in registers instead of slower caches).
I remember the team being really responsive to feature requests back then and I had a lot of fun working with it. IIRC compared to using numpy we managed to get speedups of up to 60x for the most critical pieces of code.
[1]: https://github.com/fbpic/fbpic
Faster Python calculations with Numba: 2 lines of code, 13× speed-up
5 projects | news.ycombinator.com | 18 Feb 2022

We used numba to accelerate the code and most importantly write GPU kernels for the heavy parts. I remember spending hours optimising my code to eek out the most performance possible (which eventually meant using atomics and manually unrolling many loops because somehow this was giving us the best performance) but honestly I was really happy that I didn't need to write cuda kernels in C and generally it was pretty easy to work with. I remember back then the documentation was sometimes a little rough around the edges but the numba team was incredibly helpful and responsive. Overall I had a great time.
[0] https://github.com/fbpic/fbpic