highway VS DtsDecoder

Compare highway vs DtsDecoder and see what are their differences.

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highway DtsDecoder
65 1
3,559 0
14.5% -
9.8 0.0
7 days ago almost 4 years ago
C++ C++
Apache License 2.0 GNU Lesser General Public License v3.0 only
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

highway

Posts with mentions or reviews of highway. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-03-01.

DtsDecoder

Posts with mentions or reviews of DtsDecoder. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-08-15.
  • AVX512/VBMI2: A Programmer’s Perspective
    5 projects | news.ycombinator.com | 15 Aug 2021
    > we have not needed complex-valued functions yet

    Wasn’t related to complex numbers, I was doing something like that, saving a few instructions: https://en.wikipedia.org/wiki/Distance_from_a_point_to_a_lin...

    > but #ifdef is increasingly infeasible now that SVE and Risc-V V are coming, no?

    I think that’s wishful thinking like all these years of Linux on desktop, or rewriting everything in Rust. I think ARM is good enough for most applications, except very small niches (very low power, very price-sensitive, mostly embedded).

    > Those can actually be bridged just fine

    Yeah, but other things can’t. For one, ARM has 8-byte SIMD vectors. Quite useful for a library which implements non-trivial algorithms processing 2D vector data with tons of FP32 2D vectors. Another thing, this whole source file https://github.com/Const-me/DtsDecoder/blob/master/Utils/sto... implementing an equivalent of a single vst3q_s16 NEON instruction. That code is called in a loop which does not do much else and is inlined, i.e. these 9 shuffle constants stay in vector registers.

What are some alternatives?

When comparing highway and DtsDecoder you can also consider the following projects:

xsimd - C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, AVX512, NEON, SVE))

Vc - SIMD Vector Classes for C++

swup - Versatile and extensible page transition library for server-rendered websites 🎉

DirectXMath - DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps

riscv-v-spec - Working draft of the proposed RISC-V V vector extension

jpeg-xl

ispc - Intel® Implicit SPMD Program Compiler

nsimd - Agenium Scale vectorization library for CPUs and GPUs

simd_utils - A header only library implementing common mathematical functions using SIMD intrinsics

Vrmac - Vrmac Graphics, a cross-platform graphics library for .NET. Supports 3D, 2D, and accelerated video playback. Works on Windows 10 and Raspberry Pi4.

wuffs - Wrangling Untrusted File Formats Safely

CppSPMD_Fast - Optimized CppSPMD test project: macro control flow, SSE4.1/AVX1/AVX2/AVX2 FMA support