This chapter is dedicated to executing a calculation with Arcane. In addition to the classic execution of a calculation code with modules and a time loop, it is possible to launch Arcane without these mechanisms. It is also possible to define environment variables before launching Arcane to modify its behavior (add checks, profiling, etc.).

Table of Contents for this chapter:

Launching a Calculation
Explains the initialization and launching of a calculation.
Direct Execution Launch
Explains how to launch a calculation directly with Arcane without modules or a time loop.
Environment Variables
List of environment variables that allow modifying Arcane's behavior.
Using Traces
Describes how to display traces during executions and how to configure their display.
Command Line and Dataset
Details the possibilities for customizing the dataset upon launch using command line options.