macOS
Homebrewvérifié · 100%
brew install otf2local Homebrew formula metadata
brew
Installer otf2 avec Homebrew, apt, dnf, Nix
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de otf2 pour les workflows d'agents IA.
installation
Commandes d'installation supplémentaires
Linux
Debian aptvérifié · 92%
sudo apt install libopen-trace-format2-10t64Debian stable package indexes · libopen-trace-format2-10t64 · Source: deb.debian.org
Fedora dnfvérifié · 92%
sudo dnf install otf2Fedora Rawhide package metadata · otf2 · Source: dl.fedoraproject.org
Nixvérifié · 92%
nix profile install nixpkgs#otf2nixpkgs package indexes · pkgs/by-name/ot/otf2/package.nix · Source: api.github.com
aperçu
Résumé du paquet
Open Trace Format 2 file handling library
Liens du projet
Commandes et alias
- otf2-config
- otf2-estimator
- otf2-marker
- otf2-print
- otf2-snapshots
historique
Historique du projet et usages
Open Trace Format 2 is a high-performance event trace format and support library for high-performance computing performance analysis. It sits in the Score-P tool ecosystem and gives trace writers and analysis tools a common binary format for large parallel program runs.
Historique du projet
OTF2 was created as the common successor to the original Open Trace Format and the Epilog trace format. The 2012 OTF2 paper described it as a redesign informed by those predecessor formats, with a new file encoding, close integration with Score-P, and explicit scalability improvements for large trace data.
The OTF2 manual identifies the library as a Score-P project component and describes the package as an interface for reading and writing trace data, distributed under a BSD license suitable for academic and commercial use. The Score-P documentation groups OTF2 with Cube4 and OPARI2 as part of the wider VI-HPS performance instrumentation and analysis stack.
Historique d'adoption
VI-HPS documentation describes OTF2 as the standard trace format for Scalasca, Vampir, and TAU, while OLCF user documentation explains that Score-P generates OTF2 traces for analysis by those tools. That combination made OTF2 a package-manager-facing format library rather than just an internal file format.
The original OTF project page at TU Dresden points users from the retired Open Trace Format to OTF2 in the Score-P infrastructure, which marks the transition from first-generation OTF tooling to the Score-P-era trace stack.
Modes d'utilisation
Developers and performance engineers use OTF2 indirectly through Score-P measurement runs and directly through its reader and writer APIs and command-line tools. A typical Score-P workflow instruments C, C++, or Fortran code, runs a measurement, enables tracing, and then analyzes the resulting OTF2 trace with tools such as Vampir.
Package users care about executables such as otf2-print, otf2-config, otf2-estimator, and otf2-snapshots because they make trace files inspectable and scriptable outside a full GUI performance-analysis session.
Pourquoi les passionnés de paquets s'y intéressent
OTF2 is significant because it is a format package with ecosystem gravity: installing it supplies the shared library and utilities behind several HPC profiling and tracing workflows. It is also a good example of a scientific package whose importance comes from interoperability between instrumentation, storage format, and visualization tools.
Chronologie
- 2012: The OTF2 paper introduced Open Trace Format 2 as a redesigned successor to OTF version 1 and Epilog, focused on scalable trace encoding and Score-P integration.
- 2014: TU Dresden listed OTF 1.12.5 as the last stable OTF release and directed users to OTF2 through Score-P.
- 2021: The OTF2 2.3 software record on Zenodo described HIP accelerator and Kokkos paradigm additions, showing the format continuing to track HPC programming models.
Related projects
- Score-P produces OTF2 traces; Scalasca, Vampir, and TAU consume or work with OTF2 trace data; Cube4 occupies the corresponding profile-data role in the same performance-analysis family.
Sources
- https://docs.olcf.ornl.gov/software/profiling/Scorep.html
- https://perftools.pages.jsc.fz-juelich.de/cicd/otf2/tags/otf2-3.0/pdf/otf2.pdf
- https://tu-dresden.de/zih/forschung/projekte/otf/?set_language=en
- https://www.researchgate.net/publication/259229252_Open_Trace_Format_2_The_Next_Generation_of_Scalable_Trace_Formats_and_Support_Libraries
- https://www.vi-hps.org/projects/score-p/documentation/documentation.html
- https://zenodo.org/records/4682684
posture de sécurité
Niveau de risque : vert
library-like package without higher-risk signals.
Classificateur de risque
risque vert · confiance faible · appliance
Pourquoi
- library-like package without higher-risk signals
Signaux
- metadata:library-like
Comportement d'installation
- Aucun hook post-install Homebrew n’est enregistré dans les métadonnées de formule.
- Les métadonnées de bottle Homebrew sont disponibles pour 6 plateformes.
- S’installe avec 2 dépendances d’exécution.
- Les métadonnées de compilation listent 1 dépendances de compilation.
Revue recommandée
Avant une utilisation sans surveillance par un agent, vérifiez si l'outil lit des identifiants en clair, écrit un état distant, publie des artefacts ou lance des plugins.
exécutables
Exécutables installés
| Commande | Type | Exposition | Note |
|---|---|---|---|
otf2-config | cli | exécutable global | |
otf2-estimator | cli | exécutable global | |
otf2-marker | cli | exécutable global | |
otf2-print | cli | exécutable global | |
otf2-snapshots | cli | exécutable global |
fraîcheur
Version et fraîcheur
Ces signaux séparent l'âge de génération de la page, l'activité du gestionnaire de paquets et la comparaison avec les versions amont. Un retard de version n'est signalé que lorsqu'une URL de preuve et des versions comparables sont présentes.
page générée2026-07-08
version du gestionnaire3.2
gestionnaire mis à jour2026-06-26
données localesOK
amontnot checked
dernière version détectéenon détecté
https://www.vi-hps.org/projects/score-p/overview/overview.html
- infoRelease/tag comparison is only available for GitHub repositories.https://www.vi-hps.org/projects/score-p/overview/overview.htmlconfiance none
métadonnées d'installation
Métadonnées du paquet
| Clé du paquet | brew:otf2 |
|---|---|
| Version | 3.2 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/otf2 |
| Page d'accueil | https://www.vi-hps.org/projects/score-p/overview/overview.html |
| Docs amont | https://perftools.pages.jsc.fz-juelich.de/cicd/otf2/tags/latest/html |
| Licence | BSD-3-Clause |
| Archive source | https://perftools.pages.jsc.fz-juelich.de/cicd/otf2/tags/otf2-3.2/otf2-3.2.tar.gz |
| Dernière mise à jour | 2026-06-26T15:44:00Z |
| Pulse | updated |
| Dépendances | open-mpi, python@3.14 |
| Dépendances de compilation | sphinx-doc |
| Bouteille | disponible (sur arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| post-install Homebrew | non défini |
| Service | aucun déclaré |
faits du registre
Détails de la base source
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | otf2 |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
correspondances dans les bases sources
Autres enregistrements de gestionnaires de paquets
Les correspondances proviennent d’index externes de gestionnaires de paquets et restent séparées des liens de paquets Automic Vault locaux.
Debian apt95%
libopen-trace-format2-10t64 3.0.3-3.1+b1
Open Trace Format support library - shared library
https://www.vi-hps.org/projects/score-p
sudo apt install libopen-trace-format2-10t64- Section: libs
- Architecture: amd64
- Source Package: otf2
- 1 Dépendances
- 1 fournit
- normalized package name match
- Correspondance par : Otf2
Debian apt95%
libopen-trace-format2-dev 3.0.3-3.1+b1
Open Trace Format support library - development files
https://www.vi-hps.org/projects/score-p
sudo apt install libopen-trace-format2-dev- Section: libdevel
- Architecture: amd64
- Source Package: otf2
- 1 Dépendances
- normalized package name match
- Correspondance par : Otf2
Debian apt95%
libotf2-trace-dev 3.0.3-3.1+b1
Open Trace Format support library - compatibility symlinks
https://www.vi-hps.org/projects/score-p
sudo apt install libotf2-trace-dev- Section: libdevel
- Architecture: amd64
- Source Package: otf2
- 4 Dépendances
- normalized package name match
- Correspondance par : Otf2
Debian apt95%
otf2-tools 3.0.3-3.1+b1
Open Trace Format support library - tools
https://www.vi-hps.org/projects/score-p
sudo apt install otf2-tools- Section: science
- Architecture: amd64
- Source Package: otf2
- 4 Dépendances
- normalized package name match
- Correspondance par : Otf2
Debian apt95%
python3-otf2 3.0.3-3.1+b1
Open Trace Format support library - Python3 bindings
https://www.vi-hps.org/projects/score-p
sudo apt install python3-otf2- Section: python
- Architecture: amd64
- Source Package: otf2
- 2 Dépendances
- normalized package name match
- Correspondance par : Otf2
Nix95%
otf2
nix profile install nixpkgs#otf2- normalized package name match
- Correspondance par : Otf2
Ubuntu apt95%
libopen-trace-format2-10t64 3.0.3-3.1build1
Open Trace Format support library - shared library
https://www.vi-hps.org/projects/score-p
sudo apt install libopen-trace-format2-10t64- Section: universe/libs
- Architecture: amd64
- Source Package: otf2
- 1 Dépendances
- 1 fournit
- normalized package name match
- Correspondance par : Otf2
Ubuntu apt95%
libopen-trace-format2-dev 3.0.3-3.1build1
Open Trace Format support library - development files
https://www.vi-hps.org/projects/score-p
sudo apt install libopen-trace-format2-dev- Section: universe/libdevel
- Architecture: amd64
- Source Package: otf2
- 1 Dépendances
- normalized package name match
- Correspondance par : Otf2
Ubuntu apt95%
libotf2-trace-dev 3.0.3-3.1build1
Open Trace Format support library - compatibility symlinks
https://www.vi-hps.org/projects/score-p
sudo apt install libotf2-trace-dev- Section: universe/libdevel
- Architecture: amd64
- Source Package: otf2
- 4 Dépendances
- normalized package name match
- Correspondance par : Otf2
Ubuntu apt95%
otf2-tools 3.0.3-3.1build1
Open Trace Format support library - tools
https://www.vi-hps.org/projects/score-p
sudo apt install otf2-tools- Section: universe/science
- Architecture: amd64
- Source Package: otf2
- 4 Dépendances
- normalized package name match
- Correspondance par : Otf2
Ubuntu apt95%
python3-otf2 3.0.3-3.1build1
Open Trace Format support library - Python3 bindings
https://www.vi-hps.org/projects/score-p
sudo apt install python3-otf2- Section: universe/python
- Architecture: amd64
- Source Package: otf2
- 2 Dépendances
- normalized package name match
- Correspondance par : Otf2
dnf95%
otf2 3.1.1-7.fc45
Open Trace Format 2 library
sudo dnf install otf2- License: BSD-3-Clause
- Category: Unspecified
- Architecture: x86_64
- Source Package: otf2
- 5 Dépendances
- 2 fournit
- normalized package name match
- Correspondance par : Otf2
dnf95%
otf2-devel 3.1.1-7.fc45
Development files for otf2
sudo dnf install otf2-devel- License: BSD-3-Clause
- Category: Unspecified
- Architecture: x86_64
- Source Package: otf2
- 7 Dépendances
- 2 fournit
- normalized package name match
- Correspondance par : Otf2
dnf95%
otf2-doc 3.1.1-7.fc45
Development files for otf2
sudo dnf install otf2-doc- License: BSD-3-Clause
- Category: Unspecified
- Architecture: noarch
- Source Package: otf2
- 1 fournit
- normalized package name match
- Correspondance par : Otf2
dnf95%
python3-otf2 3.1.1-7.fc45
Python 3 bindings for otf2
sudo dnf install python3-otf2- License: BSD-3-Clause
- Category: Unspecified
- Architecture: x86_64
- Source Package: otf2
- 7 Dépendances
- 3 fournit
- normalized package name match
- Correspondance par : Otf2
piste source
Généré depuis les données du dépôt
Cette page est servie par av-web depuis l'artéfact SQLite privé des paquets généré par scripts/generate-pkg-sqlite.py.
Combined YAML source
View the package source record on GitHub.
Sources utilisées
- Geiger risk classifier
- Nucleus package database
- av.db category and tag curation
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- package relationship graph
- package version freshness
- package-page enrichment