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fast-float

Fast implementation of the C++ from_chars functions for float and double types

About fast-float

Fast implementation of the C++ from_chars functions for float and double types

This project links 8 native package records across 8 recorded operating-system releases. Compare the retained versions and architectures below, then open the package for your own release.

These are catalog observations, not a guarantee of installation, compatibility, or upstream support.

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Project pictures and package coverage

fast-float repository preview from GitHub
Project repository preview, supplied by GitHub. Open source repository
Alpine Linux 3.22: 1 package records; Alpine Linux 3.23: 1 package records; Debian 12 (Bookworm): 1 package records; Debian 13 (Trixie): 1 package records; Fedora 43: 1 package records; Fedora 44: 1 package records; openSUSE Leap 16.0: 1 package records; openSUSE Tumbleweed: 1 package records. Catalog coverage diagram, not an application screenshot.fast-float: recorded package coverageAlpine Linux 3.221 recordsAlpine Linux 3.231 recordsDebian 12 (Bookworm)1 recordsDebian 13 (Trixie)1 recordsFedora 431 recordsFedora 441 recordsopenSUSE Leap 16.01 recordsopenSUSE Tumbleweed1 records
OpenFactory diagram of linked package records. It is not an application screenshot.

Project identity

Project
fast-float
Publisher
Not authoritatively mapped
Native package records
8
Operating systems
alpine-linux-3-22, alpine-linux-3-23, debian-12, debian-13, fedora-43, fedora-44, opensuse-leap-16-0, opensuse-tumbleweed
License expression
Apache-2.0 OR MIT
Metadata completeness
55/100 (not a software quality rating)
Homepage
Visit upstream site
Source repository
Open source repository

Source-reported description

The fullest retained description is shown with its source. Distribution packaging descriptions may include downstream details.

The fast_float library provides fast header-only implementations for the C++ from_chars functions for float and double types as well as integer types. These functions convert ASCII strings representing decimal values (e.g., 1.3e10) into binary types. We provide exact rounding (including round to even). In our experience, these fast_float functions many times faster than comparable number-parsing functions from existing C++ standard libraries.

Description source

Packages by operating system

Compare recorded versions, then open a package for dependency, file, checksum, and repository evidence. Version strings are distribution-specific, not a ranking of newer software.

Alpine Linux 3.22

  1. fast_float

    Alpine Linux 3.22 / source fast_float

    8.0.2-r0

    Fast implementation of the C++ from_chars functions for float and double types

    aarch64x86_64v3.22

Alpine Linux 3.23

  1. fast_float

    Alpine Linux 3.23 / source fast_float

    8.1.0-r0

    Fast implementation of the C++ from_chars functions for float and double types

    aarch64x86_64v3.23

Debian 12 (Bookworm)

  1. libfast-float-dev

    Debian 12 (Bookworm) / libdevel / source fast-float

    3.9.0-1

    Implementation of the C++ from_chars functions for float and double types

    amd64arm64bookworm

Debian 13 (Trixie)

  1. libfast-float-dev

    Debian 13 (Trixie) / libdevel / source fast-float

    8.0.0-0.1

    Implementation of the C++ from_chars functions for float and double types

    amd64arm64trixie

Fedora 43

  1. fast_float-devel

    Fedora 43 / Unspecified / source fast_float

    8.2.10-1.fc43

    Fast & exact implementation of C++ from_chars for number types

    noarch43

Fedora 44

  1. fast_float-devel

    Fedora 44 / Unspecified / source fast_float

    8.2.10-1.fc44

    Fast & exact implementation of C++ from_chars for number types

    noarch44

openSUSE Leap 16.0

  1. fast_float-devel

    openSUSE Leap 16.0 / Development/Libraries/C and C++ / source fast_float

    7.0.0-160000.2.2

    Development and header files for fast_float

    noarchleap-16.0

openSUSE Tumbleweed

  1. fast_float-devel

    openSUSE Tumbleweed / Development/Libraries/C and C++ / source fast_float

    8.2.10-1.3

    Development and header files for fast_float

    noarchtumbleweed

Project resources and further reading

Mapping provenance

Only source-backed identity signals create public cross-OS links. A reviewer can later approve or dispute an inferred relationship without rewriting native package history.

No field-level source record is published yet.