Cheetah

An Experiment Harness and Campaign Management System for In Situ Data Management
ECP CODAR

Main

Savanna

Architecture

Architecture of Savanna

Directory structure of the campaign

Savanna Files

At runtime, Savanna creates the following files: codar.FOBrun.log - A log written by Savanna that shows various actions taken by Savanna such as starting an experiment, experiment completion, The stdout and stderr of each application in an experiment is redirected to codar.workflow.stdout.<app-name> and codar.workflow.stderr.<app-name> respectively.
Similarly, Savanna creates files to store the runtime of each workflow component and its return code.

Main