# Modes of calculation

### From CelliP-en

## Contents |

## Introduction

The XiP application provides a few modes of calculation, the section describes the modes.

## Standard Run

The standard **Run** mode perform calculations of flow/flows existing in an active canvas. Below there are simple rules of calculations in 'standard' mode.

- components are calculated step-by-step
- if there is branch-out then branch starting from edge having higher
*start*priority is calculated first. - if there is more than one flow (not connected with the use of
*flow control edge*) all flows are calculated in parallel.

## Partial Run

The **Partial Run** enables for the user to perform calculations of flow which starts from selected by user component.
Lets consider model below:

Whether calculations are started using standard **Run** both flows are calculating in parallel. Suppose that the user wants to perform calculations of only one flow (e.g. one showing the *ARF_stabilization_30.csml* model), to do this the **Partial Run** can be used.

The **Partial Run** causes that only flow which starts from the selected component will be calculated.

## Step Run

The **Step Run** mode performs operations in the same order as standard run. The difference is that calculations of model are divided into steps. Belows there is list of rules of **Step Run** mode:

- one click on the
**Step Run**button causes that one step of calculations is performed. - whether more that one flow exist
*one step*means calculations of one level of each flow.

- calculations can be performed in the
*standard mode*when the user uses**Resume**button.