C gfni

Open-source C projects categorized as gfni
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Topics: powerpc Simd Sse41 Avx512 Avx2
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C gfni Projects

  • simde

    Implementations of SIMD instruction sets for systems which don't natively support them.

    • Project mention: The Case of the Missing SIMD Code | news.ycombinator.com | 2023-06-08

    I was curious about these libraries a few weeks ago and did some searching. Is there one that's got a clearly dominating set of users or contributors?

    I don't know what a good way to compare these might be, other than perhaps activity/contributor count.

    [1] https://github.com/simd-everywhere/simde

    [2] https://github.com/ermig1979/Simd

    [3] https://github.com/google/highway

    [4] https://gitlab.com/libeigen/eigen

    [5] https://github.com/shibatch/sleef

  • camellia-simd-aesni

    Camellia cipher SIMD vector implementations for x86 (with AES-NI, VAES and/or GFNI instructions), ARM (with ARMv8 Crypto Extension instructions) and POWER (with VMX+VSX+crypto instructions)

    • Project mention: Linux 6.5 Last Minute Fixes a Performance Regression, 34% Drop in a Benchmark | news.ycombinator.com | 2023-08-28

    > camellia_aesni_avx_x86_64

    An interesting point here is that AES-NI can be used to accelerate a host of things other than AES. In this case, it's because the S-box can take advantage of the AES S-Box (SubBytes) instruction: https://github.com/jkivilin/camellia-simd-aesni; https://kernel.googlesource.com/pub/scm/linux/kernel/git/sha....

    Similar acceleration has been done with SM4, the Chinese analogue of AES. https://github.com/mjosaarinen/sm4ni

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

Index

Project Stars
1 simde 2,175
2 camellia-simd-aesni 13

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