Packages / Fedora 43 / Unspecified / rccl

[Source: rccl]

Package: rccl (6.4.2-5.fc43)

ROCm Communication Collectives Library

RCCL (pronounced "Rickle") is a stand-alone library of standard collective communication routines for GPUs, implementing all-reduce, all-gather, reduce, broadcast, reduce-scatter, gather, scatter, and all-to-all. There is also initial support for direct GPU-to-GPU send and receive operations. It has been optimized to achieve high bandwidth on platforms using PCIe, xGMI as well as networking using InfiniBand Verbs or TCP/IP sockets. RCCL supports an arbitrary number of GPUs installed in a single node or multiple nodes, and can be used in either single- or multi-process (e.g., MPI) applications. The collective operations are implemented using ring and tree algorithms and have been optimized for throughput and latency. For best performance, small operations can be either batched into larger operations or aggregated through the API.

Other Packages Related to rccl:

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  • dep: libstdc++.so.6(GLIBCXX_3.4.9)(64bit)

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  • dep: [rccl-data] (= 6.4.2-5.fc43)

    Data for rccl

  • dep: libc.so.6(GLIBC_2.42)(64bit)

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Download rccl

ArchitecturePackage sizeInstalled sizeFilesPackage
x86_6498 MiB1.1 GiBlist of filesDownload

Package file paths (7)

Paths come from the repository package-file index for the observed builds. They describe archive/package associations, not every file that will exist on a running system after maintainer scripts, alternatives, generated state, diversions, or installation choices.

  • /usr/lib64/librccl.so.1
  • /usr/lib64/librccl.so.1.0
  • /usr/lib/.build-id
  • /usr/lib/.build-id/ae
  • /usr/lib/.build-id/ae/1b4bd057110fd3ed834a465c69bbc9d40cb11d
  • /usr/share/licenses/rccl
  • /usr/share/licenses/rccl/LICENSE.txt

Field source: Fedora 43 Everything x86_64

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Versions, suites, and repositories

Each row is recorded package-index metadata for one version, architecture, suite, and repository. Names, URLs, and sizes are source-reported; a link is a potentially mutable retrieval location, not an OpenFactory redistribution claim or proof that OpenFactory retained the artifact bytes.

VersionReleaseArchitectureRepositoryPackage sizeInstalled sizePublisher repository artifact
6.4.2-5.fc4343 / everythingx86_64Fedora 43 · Everything · x86_6498 MiB1.1 GiBPackages/r/rccl-6.4.2-5.fc43.x86_64.rpm

Field source: Fedora 43 Everything x86_64

Known vulnerabilities

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Last synced:

[CVE catalog]

Checksums

Repository signatures authenticate metadata. Artifact hashing is recorded separately. Neither establishes package safety.

6.4.2-5.fc43 / x86_64Observed Sep 1, 2026sha256 28486a78fcc7…3ad18531Source-reported digest

Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported digest (sha256): 28486a78fcc7deaefe659b8349b8cfce6a7de8fe8d24250711b9af933ad18531

Verify download

printf '%s %s\n' '28486a78fcc7deaefe659b8349b8cfce6a7de8fe8d24250711b9af933ad18531' 'rccl-6.4.2-5.fc43.x86_64.rpm' | sha256sum --check --strict -

Field source: Fedora 43 Everything x86_64

Sources

  • Fedora 43 Everything x86_64Sep 1, 2026

    Authoritative source; repository metadata signature verified

    Signature evidence

    43-everything-x86_64:eb1d8634a798b5cfcef64b0114711f431f2cd186b55cce902f1883a32c6ff4f2

    Repository-signature verification record
    Signed-object SHA-256
    42c0002750de6066124693fff143f4854c1e29474d893f7e6a7616012d41338f
    Keyring revision
    RPM-GPG-KEY-fedora-43-primary
    SHA-256 2b1449a082d3264dda8e18369f04e9ac4163bf3f8cb530b0783dc2ab064a08ec
    Tool and policy
    1
    openfactory-software-catalog-signature-v1
    Verification time
    Sep 1, 2026
    Repository metadata hash linkage
    Result
    Recorded as verified; digest details unavailable