macOS
Homebrewverifiziert · 100%
brew install otf2local Homebrew formula metadata
brew
otf2 mit Homebrew, apt, dnf, Nix installieren
Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für otf2 in AI-Agent-Workflows.
Installation
Weitere Installationsbefehle
Linux
Debian aptverifiziert · 92%
sudo apt install libopen-trace-format2-10t64Debian stable package indexes · libopen-trace-format2-10t64 · Quelle: deb.debian.org
Fedora dnfverifiziert · 92%
sudo dnf install otf2Fedora Rawhide package metadata · otf2 · Quelle: dl.fedoraproject.org
Nixverifiziert · 92%
nix profile install nixpkgs#otf2nixpkgs package indexes · pkgs/by-name/ot/otf2/package.nix · Quelle: api.github.com
Überblick
Paketzusammenfassung
Open Trace Format 2 file handling library
Projektlinks
Befehle und Aliase
- otf2-config
- otf2-estimator
- otf2-marker
- otf2-print
- otf2-snapshots
Verlauf
Projektgeschichte und Nutzung
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.
Projektgeschichte
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.
Adoptionsgeschichte
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.
Wie es verwendet wird
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.
Warum Paket-Nerds sich dafür interessieren
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.
Zeitleiste
- 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.
Quellen
- 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
Sicherheitslage
Risikostufe: grün
library-like package without higher-risk signals.
Risikoklassifikator
grün Risiko · niedrig Konfidenz · appliance
Warum
- library-like package without higher-risk signals
Signale
- metadata:library-like
Installationsverhalten
- In den Formelmetadaten ist kein Homebrew-Post-install-Hook erfasst.
- Homebrew-Bottle-Metadaten sind für 6 Plattformziele verfügbar.
- Installiert mit 2 Laufzeitabhängigkeiten.
- Build-Metadaten listen 1 Build-Abhängigkeiten.
Empfohlene Prüfung
Prüfe vor unbeaufsichtigter Agent-Nutzung, ob das Tool Klartext-Credentials liest, Remote-Zustand schreibt, Artefakte veröffentlicht oder Plugins ausführt.
Executables
Installierte Executables
| Befehl | Art | Sichtbarkeit | Hinweis |
|---|---|---|---|
otf2-config | cli | globales Executable | |
otf2-estimator | cli | globales Executable | |
otf2-marker | cli | globales Executable | |
otf2-print | cli | globales Executable | |
otf2-snapshots | cli | globales Executable |
Aktualität
Version und Aktualität
Diese Signale trennen das Alter der Seitengenerierung, Aktivität des Paketmanagers und Upstream-Release-Vergleich. Versionsrückstand wird nur gemeldet, wenn eine Evidenz-URL und vergleichbare Versionen vorhanden sind.
Seite generiert2026-07-08
Manager-Version3.2
Manager aktualisiert2026-06-26
lokale DatenOK
Upstreamnot checked
neueste erkannte Versionnicht erkannt
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.htmlnone Konfidenz
Installationsmetadaten
Paketmetadaten
| Paketschlüssel | brew:otf2 |
|---|---|
| Version | 3.2 |
| Paketmanager | Homebrew |
| Paketmanager-Seite | https://formulae.brew.sh/formula/otf2 |
| Homepage | https://www.vi-hps.org/projects/score-p/overview/overview.html |
| Upstream-Dokumentation | https://perftools.pages.jsc.fz-juelich.de/cicd/otf2/tags/latest/html |
| Lizenz | BSD-3-Clause |
| Quellarchiv | https://perftools.pages.jsc.fz-juelich.de/cicd/otf2/tags/otf2-3.2/otf2-3.2.tar.gz |
| Zuletzt aktualisiert | 2026-06-26T15:44:00Z |
| Pulse | updated |
| Abhängigkeiten | open-mpi, python@3.14 |
| Build-Abhängigkeiten | sphinx-doc |
| Bottle | verfügbar (auf arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| Homebrew post-install | nicht definiert |
| Dienst | keiner deklariert |
Registry-Fakten
Details aus der Quelldatenbank
| 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 |
|
Source-Datenbank-Treffer
Andere Paketmanager-Einträge
Treffer stammen aus externen Paketmanager-Indizes und bleiben von lokalen Automic-Vault-Paketlinks getrennt.
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 Abhängigkeiten
- 1 stellt bereit
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- normalized package name match
- Abgeglichen nach: Otf2
Nix95%
otf2
nix profile install nixpkgs#otf2- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- 1 stellt bereit
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- 2 stellt bereit
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- 2 stellt bereit
- normalized package name match
- Abgeglichen nach: 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 stellt bereit
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- 3 stellt bereit
- normalized package name match
- Abgeglichen nach: Otf2
Quellspur
Aus Repository-Daten generiert
Diese Seite wird von av-web aus dem privaten Paket-SQLite-Artefakt bereitgestellt, das scripts/generate-pkg-sqlite.py erstellt.
Combined YAML source
View the package source record on GitHub.
Verwendete Quellen
- 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