sysutils/mpifileutils: New port: MPI parallel file utilities for high scalability on large filesystems
FileUtils provides a library (libmfu) and a suite of MPI-parallel file
utilities such as dcp (parallel copy), dcmp (compare), ddup (duplicate
finder), dfind, dtar/dbz2, dchmod, and more. Designed for high
scalability on large filesystems.
https://hpc.github.io/mpifileutils/https://github.com/hpc/mpifileutils/
Pull request to upstream repo with local patches:
https://github.com/hpc/mpifileutils/pull/664
PR: 291679
Sponsored by: UNIS Labs
Co-authored-by: Vladimir Druzenko <vvd at FreeBSD.org>
devel/dtcmp: New port: Datatype comparison library for MPI
DTCMP provides fast, scalable comparison-based operations on MPI
datatypes, including sorting and key/value reductions, built atop lwgrp.
https://github.com/llnl/dtcmp/
It is one of the dependencies for sysutils/mpifileutils.
PR: 291588
Sponsored by: UNIS Labs
Co-authored-by: Vladimir Druzenko <vvd at FreeBSD.org>
devel/libcircle: New port: API to distribute parallel workloads across MPI ranks
libcircle provides an API for distributing embarrassingly parallel
workloads across MPI ranks using a distributed work queue.
Applications register callbacks to create and process work items, while
the library handles load balancing, termination detection, and optional
global reductions. It is commonly used on large HPC filesystems to
traverse directory trees and perform file operations in parallel on
hundreds or thousands of processes.
https://github.com/hpc/libcircle
It is one of the dependencies for sysutils/mpifileutils.
PR: 291589
Sponsored by: UNIS Labs
Co-authored-by: Vladimir Druzenko <vvd at FreeBSD.org>
devel/lwgrp: New port: Light-weight group library for MPI
The Light-weight Group library provides data structures and collectives to
create/destroy ordered process groups efficiently in MPI codes — useful when
frequent, transient groups make communicator creation too costly.
https://github.com/llnl/lwgrp/
It is one of the dependencies for sysutils/mpifileutils.
PR: 291587
Sponsored by: UNIS Labs
Co-authored-by: Vladimir Druzenko <vvd at FreeBSD.org>
www/vikunja: Add new port
Vikunja is an open-source, self-hostable to-do app. It helps you organize
your tasks and projects with features like list, kanban, gantt, and table
views - all while keeping your data under your control.
PR: 276947
