agile car development automotive webinar

Mark Warren, Solutions Director, PerforceLennart Kjellén, SCM Specialist, Scania

Jiri Walek, VP Product Management, Polarion

Agile Car Development: 26262 Compliance,

Continuous Integration, and Asset Management

Moderator:

Curt Schwaderer, OpenSystems Media

Speakers:

Agenda

Housekeeping

Presentation

Questions and Answers

Wrap-up

Speakers

Mark Warren, Solutions Director, Perforce

Lennart Kjellén, SCM Specialist, Scania

Jiri Walek, VP Product Management, Polarion

Agile Car Development

ISO 26262 Compliance,

Continuous Integration,

and Asset Management

Agenda

Challenges for Modern Automotive Development – Mark Warren, Perforce

Agile/Continuous Delivery at Scania– Lennart Kjellén, Scania

Agile Car Development– Jiri Walek, Polarion

Panel discussion

Versions Everything

Perforce Overview

Global Availability and Support Fastest, most scalable,

version management

and collaboration

Commonly used

for all types of content

– Code

– Binaries

– Movies

– Chip Designs

– Gaming

– Images

Perforce Powers Market Leaders

13,000 20,000 users

9,500 users500+ terabytes

5,000+ userscoders & designers

Complete delivery pipeline

7,000+ releases/year11,000+ users

10+ sites

2,500 users10,000,000

Perforce xact/day

Everything! 11,000+ users

Mobile ICsGames

& Animation Cloud/SaaS Electronics Finance Enterprise

Need for

Change

Customer Expectation

Competition

Costs

Compliance

Forces Driving Change

Keys to Success

Agility

Frequent Releases

Openness

Agility

Future is unpredictable

How much effort needed to make a

change?

Ultimate objective:

– Continuously Releasable (even if not

always released)

Frequent Releases

Waterfall

• Annual releases

• Mostly manual

Agile

• Release more than once a year

• Some automation

Continuous

• Weekly/daily updates

• Massive automation

“The days when a

successful organization

could release software

once every 12 to 18

months are over.

Forrester, “Continuous Delivery isReshaping the Future of ALM,”

Kurt Bittner, July 22, 2013

P I P E L I N E

Continuous Delivery

Deliver working product to users as quickly as possible

Every change (check-in) leads to a potential release

Give business the option to release – what, when, to

whom

A change in process, and culture

Reqs Dev Test Integ Deploy

Frequent Releases

Consider the different paces of change in a

vehicle

What are the release cycles now? What should

they be?

Tune existing systems/build into new projects

Version Everything

Consider the elements of a component

• Requirements

• Designs

• Models

• Hardware

• Firmware

• Application

• Source code

• Executables

• Documentation

• Graphics

• Test data

• …

Where is the single source of truth?

Openness

Auto platforms

– Apple CarPlay

– Open Automotive Alliance

– …

Development Tools

– Adoption of Git

– Enterprise-readiness of Git etc.

Hybrid Version Control

Software Developers *love* git

Designers, artists, writers: not so

much

Hybrid Approach

– Contributors use the tools &

workflows they need

– Single point of control &

visibility

– Enterprise scale

– IP ProtectionGit

Metadata

Depot with Versioning Files

P4V

Continuous Delivery at NVIDIA

Leading supplier of automotive

graphics systems

Invented the GPU in 1999; shipped

over 1 billion to date

First code check in to Perforce in

1998, now 556M files,1.3B

revisions, 327Tb of data

7,800 Perforce users (88% of all

employees across 32 locations)

“If it isn’t in Perforce, it’s not in the product.”

Recommendations

Review existing processes & tools

Automate

Version Everything

Lennart Kjellén, Scania IT 2014-09-30

19

Agile Car DevelopmentLennart Kjellén, Scania IT

Lennart Kjellén, Scania IT 2014-09-30 20

Provider of Transport Solutions

Heavy trucks

Heavy buses

Engines

Workshops

Service agreements

Parts

Driver training

Scania Assistance

Operational leases

Financial leases

Hire purchase

Insurance solutions

Products Services Financing

Lennart Kjellén, Scania IT 2014-09-30

Lean Thinking is the Scania Way

21

• Continuous Improvement

• Quality

• Eliminate Waste

• Flow orientation

• Standardized way

• Continuous Delivery

• Build/Test/Deploy Automation

• Agile Methods

• Common Versioning Repository

Lennart Kjellén, Scania IT 2014-09-30

Software Development at Scania

22

• Database SW

• Embedded SW

• Web Services

• Mobile Apps

• Communication

Lennart Kjellén, Scania IT 2014-09-30

Smartphone access

to driver/vehicle

data

FMP

Communication

Servers

Web Servers

Monitoring

Report

Email and

SMS

remiders/

alarms

Fleet

Management

Portal

Remote

Diagnosis

Current status message

every minute

Web Service

Interface

FMP

MPMP

Scania Connected Services

Lennart Kjellén, Scania IT 2014-09-30

Continuous Delivery

Lennart Kjellén, Scania IT 2014-09-30

Deployment Pipeline Implementation

Pre Commit

Developer

Build &

Package

Version

Control

Artifact

Repository

Unit TestCode

Coverage

Integration

Test

Deploy &

Sanity Check

Component

Test

Database

Test

Deploy &

Sanity Check

System

Test

Deploy &

Sanity Check

Performance

TestLoad Test

Stress TestCapacity

Test

Acceptance

Test Done

Production

Deployable

Lennart Kjellén, Scania IT 2014-09-30

Principles of Continuous Integration

Every Commit Should Build the Mainline on an Integration Machine

Keep the Build Fast

Maintain a Single Source Repository

Automate the Build

Make Your Build Self-Testing

Everyone Commits To the Mainline Every Day

Test in a Clone of the Production Environment

Make it Easy for Anyone to Get the Latest Executable

Everyone can see what's happening

Automate Deployment

Lennart Kjellén, Scania IT 2014-09-30 27

SCM Tools Framework

CM-system

Project Product

ArtifactsActivities

Version

Control

System

Issue

Mgmt

System

Documents

Requirements

Source Code

Build Tools

Development Tasks

Bug Reports

Consist ofConsist of

Change RequestsTest Specs

Agile Car DevelopmentISO 26262 Compliance, Continuous Integration, and Asset Management

Jiri WalekVP Product Management

2004 Founded with Disruptive Vision

2005 First Unified, 100% Browser-Based ALM

10 Years Focus on Unlocking Synergies:

Full Traceability, Real-Time Collaboration, Intuitive UI

10 Years Customer Satisfaction & Growth

2014 $10M Siemens VC Investment

Fortune 1000

Deployments

250+

Users

2.5+MExtensions

200+RegisteredCommunityMembers

15K

EMBRACEChange

Agile make the number of functional changes lower

Eliminate Waste

1. Continuous Backlog Prioritization

2. Early and Frequent Product Review, Verification &

Validation

3. Continuous Integration and Continuous Testing

“The radio and navigation system in the current S-class Mercedes-Benz requires over 20 million lines of code alone, and that car contains nearly as many ECUs as the new Airbus A380”

Alfred Katzenbach, director of Information Technology Management at Daimler

Specifications

(Static)

Maintain when done

Ensures Consistency

Manage Complexity

User Stories

(Dynamic)

Discard when done

Business Plan

Epic Requirements

Ba

cklo

g

Use

r S

torie

s

Product Documentation

Component Specifications

Potentially

Shippable

Product

+Updated

Product

Documentation

+Updated

Product

Backlog

Large Data Scale

50k Requirements

20mil LoC

Impact Analysis

Regulatory Compliance

Demonstrate that the software units fulfill the

software specifications and do not contain

undesired functionality.

Requirements are documented

Verification Scenarios are

documented and results traceable

Source code changes are verified

and traceable

ISO 26262/IEC 61508 Qualification by TÜV

Continuous Integration

DeveloperTester

SVN Server Build Server

Trigger CI Build Job

Commit

Changes

Build SW Component

Build Test Automation

Execute Test Automation on SW Component

Feedback

(Report, Build Result)

SCM Trigger

Continuous

Integration

• Gather

Changes

• Compile

• Integrate

• Core

Testing

Build job

Full Verification and Validation

User Story Workflow

Story

Verification

• Compile

• Integrate

• Full Testing

Cost of Fix

Specification Coding Story Verification Release Validation Production

Time

Unified Quality Management

1. One Central Place for the Quality

Assurance

2. Same instant processing for all the

test issues

3. Traceable to User Stories and

Requirements

Polarion Solution Highlights

Transparency

Sirona Dental Systems uses Polarion solutions not solely to achieve compliance

with medical device regulations like FDA or IEC 62304, but moreover to make the

development process lifecycle more transparent for all parties involved.

Sirona Dental Systems

Ease of Use

The main reasons we ultimately decided to partner with Polarion were: ease of

use, and the ability to capture all project info in one system.

LifeWatch

Efficiency

Major benefits for us include the "automated" traceability, impact analysis and

suspect link traces fully unified with change and version management.

LifeWatch

Thank you.

www.polarion.com

46

Audience Q & A

Mark Warren,

Solutions Director,

Perforce

Lennart Kjellén,

SCM Specialist,

Scania

Jiri Walek,

VP Product Management,

Polarion

Thanks for joining us

Event archive available at:

http://ecast.opensystemsmedia.com/

E-mail us at: clong@opensystemsmedia.com