Software Alternatives, Accelerators & Startups

PyPy VS LLVM

Compare PyPy VS LLVM and see what are their differences

PyPy logo PyPy

PyPy is a fast, compliant alternative implementation of the Python language (2.7.1).

LLVM logo LLVM

LLVM is a compiler infrastructure designed for compile-time, link-time, run-time, and...
  • PyPy Landing page
    Landing page //
    2023-10-15
  • LLVM Landing page
    Landing page //
    2019-11-06

PyPy videos

PyPy - the hero we all deserve. - Amit Ripshtos - PyCon Israel 2019

More videos:

  • Review - Using the PyPy runtime for Python
  • Review - How PyPy runs your program

LLVM videos

Interview with LLVM Foundation President Tanya Lattner

More videos:

  • Review - [COSCUP2021] A trip about how I contribute to LLVM
  • Review - Introduction to LLVM Building simple program analysis tools and instrumentation

Category Popularity

0-100% (relative to PyPy and LLVM)
Website Builder
100 100%
0% 0
Email Marketing
0 0%
100% 100
Website Design
100 100%
0% 0
IDE
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, LLVM seems to be a lot more popular than PyPy. While we know about 53 links to LLVM, we've tracked only 5 mentions of PyPy. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

PyPy mentions (5)

  • Yes, Ruby is fast, but…
    Python: My Python-foo is limited, so I only ported the last problem (a simple while loop) and ran it with PyPy. It takes a bit less of time:. - Source: dev.to / about 1 month ago
  • Python 3.12: A Game-Changer in Performance and Efficiency
    If you r looking for performance with almost fully supported C Extensions , pypy.org for you , 20x faster than cpython still. Source: over 1 year ago
  • What change should Python 4 bring, in your opinion?
    I think you never heard of PyPy it is drop in replacable python written in Python and It is jit avg 5x faster than Python , 20x faster in some cases. Https://pypy.org. Source: about 2 years ago
  • 4x smaller, 50x faster
    Well, pypy is a thing. Of course, your overall point still stands. Source: over 2 years ago
  • Microsoft is hiring, looking to speed up cpython
    Why don't they just sponsor pypy.org ? Its already 4x faster in average , 20x in many cases. We are using in 4 of our projects with one of them 10k active concurrent connections max , and its absolutely amazing. Its a realtime telemedince/chatroom (OnDoctor check in playstore). And we host it on 40$ Digital ocean machine. A lot less memory usage and so much faster. Source: almost 3 years ago

LLVM mentions (53)

  • Yes, Ruby is fast, but…
    In conclusion, none of the proposed changes to the Ruby version of the code makes a dent in the Crystal version. This is not entirely Crystal's doing: it uses the LLVM backend, which generates very optimized binaries. - Source: dev.to / about 1 month ago
  • Playing with DragonRuby Game Toolkit (DRGTK)
    This Ruby implementation is based on mruby and LLVM and it’s commercial software but cheap. - Source: dev.to / 29 days ago
  • Ask HN: Which books/resources to understand modern Assembler?
    'Computer Architeture: A Quantitative Apporach" and/or more specific design types (mips, arm, etc) can be found under the Morgan Kaufmann Series in Computer Architeture and Design. "Getting Started with LLVM Core Libraries: Get to Grips With Llvm Essentials and Use the Core Libraries to Build Advanced Tools " "The Architecture of Open Source Applications (Volume 1) : LLVM" https://aosabook.org/en/v1/llvm.html... - Source: Hacker News / about 1 month ago
  • Programming from Top to Bottom - Parsing
    You can never mistake type_declaration with an identifier, otherwise the program will not work. Aside from that constraint, you are free to name them whatever you like, there is no one standard, and each parser has it own naming conventions, unless you are planning to use something like LLVM. If you are interested, you can see examples of naming in different language parsers in the AST Explorer. - Source: dev.to / 4 months ago
  • Why do lifetimes need to be leaky?
    C++ compiler which compiles the Rust as if it were C++ (LLVM). Source: 6 months ago
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What are some alternatives?

When comparing PyPy and LLVM, you can also consider the following products

PyInstaller - PyInstaller is a program that freezes (packages) Python programs into stand-alone executables...

GNU Compiler Collection - The GNU Compiler Collection (GCC) is a compiler system produced by the GNU Project supporting...

cx_Freeze - cx_Freeze is a set of scripts and modules for freezing Python scripts into executables in much the...

Tiny C Compiler - The Tiny C Compiler is an x86, x86-64 and ARM processor C compiler created by Fabrice Bellard.

nuitka - Nuitka is a Python compiler.

clang - C, C++, Objective C and Objective C++ front-end for the LLVM compiler.