OTF2¶
The Open Trace Format 2 is a highly scalable, memory efficient event trace data format plus support library. It is the new standard trace format for Scalasca, Vampir, and TAU and is open for other tools.
homepage: https://www.score-p.org
Available installations¶
| OTF2 version | Supported CPU targets | Supported GPU targets | EESSI version | Module |
|---|---|---|---|---|
| 3.0.3 | generic: aarch64, x86_64Arm: a64fx, neoverse_n1, neoverse_v1, nvidia/graceAMD: zen2, zen3, zen4Intel: haswell, skylake_avx512, sapphirerapids, icelake, cascadelake |
(none) | 2023.06 | OTF2/3.0.3-GCCcore-13.2.0 |
| 3.1.1 | generic: aarch64, x86_64Arm: a64fx, neoverse_n1, neoverse_v1, nvidia/graceAMD: zen2, zen3, zen4Intel: haswell, skylake_avx512, sapphirerapids, icelake, cascadelake |
(none) | 2025.06 | OTF2/3.1.1-GCCcore-14.2.0 |