1.2.1 (revision 3238)
Open Trace Format 2

Introduction

The OTF2 library provides an interface to write and read trace data.

OTF2 is developed within the Score-P project. The Score-P project is funded by the German Federal Ministry of Education and Research. OTF2 is available under the BSD open source license that allows free usage for academic and commercial applications.

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Usage in writing mode

Usage in reading mode

Definition records

Event records

Snapshot records

Usage of OTF2 tools