Software Alternatives & Reviews

LLVM VS PCem

Compare LLVM VS PCem and see what are their differences

LLVM logo LLVM

LLVM is a compiler infrastructure designed for compile-time, link-time, run-time, and...

PCem logo PCem

PCem emulates an IBM 5150 PC, several models of clones and successors, along with various graphics...
  • LLVM Landing page
    Landing page //
    2019-11-06
  • PCem Landing page
    Landing page //
    2023-05-06

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

PCem videos

Installation and Review of Windows NT 3.1 Build 297 (PCem)

More videos:

  • Review - Emulating Windows 98 (D3D, 3Dfx) on PCEM running 3DMark'99 Full Speed On A Windows 10 PC
  • Demo - Blood II PC Gamer Demo (PCEM Test)

Category Popularity

0-100% (relative to LLVM and PCem)
Email Marketing
66 66%
34% 34
IDE
57 57%
43% 43
CRM
63 63%
37% 37
Project Management
79 79%
21% 21

User comments

Share your experience with using LLVM and PCem. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, LLVM should be more popular than PCem. It has been mentiond 51 times since March 2021. 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.

LLVM mentions (51)

  • 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 / 8 days 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 / 2 months ago
  • Why do lifetimes need to be leaky?
    C++ compiler which compiles the Rust as if it were C++ (LLVM). Source: 5 months ago
  • Bring garbage collected programming languages efficiently to WebAssembly
    LLVM isn't a virtual machine, but WASM is. That's obviously a common misconception given the name -- LLVM was meant to be a VM early in its life, but never was, and isn't now. It's clarified in the first sentence of a home page - https://llvm.org/ It's basically a bunch of C++ libraries that implements an IR that changes over time, which help you write compilers. Curiously, I think a decade or more ago there was... - Source: Hacker News / 6 months ago
  • I'm wanting to write my first compiler, but getting a little bit mixed up in general.
    This will be much easier using tools like LLVM, but this is the basic outline of creating a compiler. Source: 10 months ago
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PCem mentions (34)

  • Popularity of DOS/4GW made Win95 game compat easier, but with higher stakes
    Absolutely check out PCem for a closer to hardware emulation than dosbox, https://pcem-emulator.co.uk/. - Source: Hacker News / 8 months ago
  • Anyone get Sid Meier's SimGolf Working?
    One option is to try PCEm https://pcem-emulator.co.uk/ which is a emulator for old computers that runs on Windows and Linux, I actually learned about it via this video https://www.youtube.com/watch?v=y9HP9W88Wew of a guy playing Sim Golf on his Windows PC using PCEm, this should be similar on Linux but I'm not sure if the SteamDeck will have enough power but maybe worth a try. Source: 10 months ago
  • Is there anyway to port old abandonware Windows 95/98 game to Apple Silicon?
    For hardcore mode, compile PCEm - I think brew has most of the dependencies available ... https://pcem-emulator.co.uk/ - have fun! Source: 11 months ago
  • Is VirtualBox still really bad with Windows 9x?
    You use 86box or PCem which are not virtualizers but hardware emulators so you will need a really fast CPU (especially in single thread). The advantage is that Windows 98 will be running on period appropriate hardware, since all of it is being emulated real-time. Source: 11 months ago
  • Intel Explores Transition to 64-Bit-Only X86S Architecture
    QEMU [0] emulates many systems, including the 32-bit Intel architecture. For retro gaming specifically I can recommend PCem [1], which also emulates a wide range of sound and graphics cards, from IBM MDA to 3dfx Voodoo 2. [0] https://www.qemu.org/ [1] https://pcem-emulator.co.uk/. - Source: Hacker News / 11 months ago
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What are some alternatives?

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

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

NASM - The Netwide Assembler, NASM, is an 80x86 and x86-64 assembler designed for portability and...

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

flat assembler - A fast and efficient self-assembling x86 assembler for DOS, Windows and Linux.

86Box - 86Box is a hypervisor and IBM PC system emulator that specializes in running old operating systems...

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