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10.03.2017

CeBIT 2017

Also this year, tele-TASK and openHPI are at CeBIT (20-24 March, 2017). You can find us at the HPI booth ... [more]
01.08.2016

openHPI Course "Internetworking 2016"

A new openHPI course about "Internetworking" starts on September 5, 2016. The course is held by Prof. Dr. Christoph Meinel ... [more]
19.05.2016

openHPI Workshop "Embedded Smart Home"

We are going to offer a new openHPI workshop "Embedded Smart Home" in German language. More Infocan be found here ... [more]

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Lecture-Feed of Series: Betriebssysteme I (WS 2009/10) Feed of Series: Betriebssysteme I (WS 2009/10)

Betriebssysteme I (WS 2009/10)

Dr. Peter Tröger

Successor of this series: Betriebssysteme I (WS 2012/13)

Predecessor of this series: Betriebssystemarchitektur

Die Lehrveranstaltung studiert Technologien in Standard-Betriebssystemen (general-purpose operating systems) und diskutiert Techniken und Ansätze am Beispiel der Microsoft Windows NT/2000/XP-Betriebssystemfamilie. Diese Ansätze werden in Relation gesetzt zu Lösungen, die in UNIX/Mac OS X/ Linux, dem VMS-Betriebssystem und eingebetteten Systemen realisiert worden sind.

Das Windows Betriebssystem

Not enough ratings.
Date: 02.11.2009
Lang.: de
Dur.: 01:21:21
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• Rückblick 00:17:58
• Native Images 00:12:40
• Ntdll.dll 00:13:01
• Wow64 File Locations 00:16:53
• Windows API Benennungskonventionen 00:13:39
• Kopieren von Dateien mit Windows API 00:13:39

Nebenläufige Aktivitäten

Not enough ratings.
Date: 09.11.2009
Lang.: de
Dur.: 01:23:32
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• Begrüßung 00:11:05
• Kernel Mode vs. User Mode 00:10:07
• In den Kernel Mode gelangen 00:07:54
• Interrupt Dispatching 00:16:53
• Interrupt Zusammenfassung 00:16:14
• APCs 00:10:55
• SMP Skalierbarkeitsaufbesserung 00:11:57
Not enough ratings.
Date: 16.11.2009
Lang.: de
Dur.: 01:25:30
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• Organisatorisches 00:13:01
• Hardware Abstraction Layer 00:04:48
• Windows OS Design Goals 00:14:32
• Subystems 00:11:18
• Protection 00:11:16
• DPCs 00:13:56
• Critical Sections 00:16:43
Not enough ratings.
Date: 25.11.2009
Lang.: de
Dur.: 01:19:47
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• Process Concept 00:16:48
• Single and Multithreaded Processes 00:08:20
• User Threads 00:11:40
• Problems with Multithreading 00:12:18
• Process and Thread Control Block 00:18:57
• Schedulers 00:11:34
Not enough ratings.
Date: 01.12.2009
Lang.: de
Dur.: 01:17:21
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• Dekker's Algorithm 00:22:39
• Single and Multithreaded Processes 00:15:25
• Round Robin 00:09:34
• Priority Scheduling 00:11:29
• Starvation 00:19:14
Not enough ratings.
Date: 02.12.2009
Lang.: de
Dur.: 01:10:45
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• How does Win Scheduler relate 00:12:59
• Scheduling 00:12:26
• Special Thread Priorities 00:10:49
• Scheduling Scenarios 00:15:35
• Priority Boosting 00:18:45
Not enough ratings.
Date: 09.12.2009
Lang.: en
Dur.: 01:15:43
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• Review 00:15:41
• Other Thread States 00:14:05
• Hard Affinity 00:17:05
• Dispatcher Database 00:12:31
• SMT Parking Operation 00:16:21
Not enough ratings.
Date: 14.12.2009
Lang.: de
Dur.: 01:25:58
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• Quiz 00:17:39
• Per-Process Data 00:10:51
• Process and Thread Identifiers 00:17:22
• Jobs 00:12:38
• Thread Block 00:15:35
• If executable has no Windows format... 00:11:53
Not enough ratings.
Date: 04.11.2009
Lang.: de
Dur.: 01:12:53
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• Einführung 00:15:05
• Problemlösung 00:15:09
• Dekkers Algorithmus 00:16:58
• Synchronisations-Hardware 00:14:11
• Implementierung 00:12:31

Memory Management

Not enough ratings.
Date: 05.01.2010
Lang.: de
Dur.: 01:15:56
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• Address Space 00:10:10
• Paging 00:20:49
• Hashed Page Tables 00:10:57
• Intel 30386 Address Translation 00:13:26
• I/O Support 00:15:21
• Memory Manager Services 00:05:13
Not enough ratings.
Date: 06.01.2010
Lang.: de
Dur.: 01:26:24
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• Windows Memory Management Fundamentals 00:15:37
• Reserving Commiting Memory 00:16:00
• Managing Physical Memory 00:06:31
• Paging Dynamics 00:12:23
• Working Set Management 00:06:25
• Shared Memory 00:19:00
• Large Pages 00:10:28
Not enough ratings.
Date: 13.01.2010
Lang.: de
Dur.: 01:28:12
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• Windows Memory Allocation APIs 00:10:47
• Windows API Memory Management Architecture 00:13:03
• Virtual Memory Concepts 00:17:11
• X86 Address Translation 00:26:21
• Physical Memory Management 00:10:50
Not enough ratings.
Date: 18.01.2010
Lang.: de
Dur.: 01:31:58
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• Review 00:15:06
• Working Set 00:18:32
• Paging Dynamics 00:12:04
• System Working Set 00:18:41
• Page Files 00:11:13
• Quiz 00:16:22
Not enough ratings.
Date: 16.12.2009
Lang.: de
Dur.: 01:13:20
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• Memory Management Principles 00:18:35
• Memory Allocation Schemes 00:07:58
• Swappimg 00:07:39
• Segmentation 00:09:51
• Paging 00:23:59
• Effective Access Time with TLB 00:05:18

Security

Not enough ratings.
Date: 27.01.2010
Lang.: de
Dur.: 01:28:10
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• Windows Security Mechanisms 00:18:50
• Kerberos Authentification Service 00:08:52
• Needham-Schröder Algorithm 00:08:55
• Kerberos Principles 00:10:40
• Protecting Objects 00:05:47
• Security Identifiers - SIDs 00:20:44
• Access Special Classes 00:14:22
Not enough ratings.
Date: 20.01.2010
Lang.: de
Dur.: 01:24:43
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• The Kernel 00:16:04
• Security Problem 00:15:46
• Solving the Security Problem 00:13:29
• Windows Certification 00:14:29
• Local Security Authority 00:11:51
• LSASS Komponenten 00:13:04

Windows Networking

Not enough ratings.
Date: 03.02.2010
Lang.: de
Dur.: 01:25:58
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• Organisation und Rückblick 00:10:16
• Windows Sockets 00:12:54
• Methoden 00:16:52
• Praktisches Beispiel 00:22:21
• Zusatzinformationen zu Sockets 00:06:27
• Felix von Leitner - Scalable Network Programming 00:17:08
Not enough ratings.
Date: 01.02.2010
Lang.: de
Dur.: 01:21:25
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• Protocols 00:15:34
• Layers in the OSI Model 00:17:56
• Domains 00:15:39
• RPC 00:12:16
• File System Access 00:20:01

Einführung

Not enough ratings.
Date: 21.10.2009
Lang.: de
Dur.: 01:25:44
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• Start
• Design Ziele
• Kernel-Mode Komponenten
• Kernel-Mode Device Drivers
• SMP Skalierbarkeit
• Linux Kern
Not enough ratings.
Date: 27.10.2009
Lang.: de
Dur.: 01:27:20
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• Korrektur 00:13:23
• Subsystem Konzept 00:32:30
• Windows Subsystem 00:45:49
• 64-bit vs. 32-bit APIs 00:59:59
• Prozesse und Threads 01:20:21
• Prozess und seine Ressourcen 01:27:20
Not enough ratings.
Date: 28.10.2009
Lang.: de
Dur.: 01:25:09
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• Begrüßung 00:18:30
• Kernel Speicher 00:30:34
• Lookaside Lists 00:44:17
• System Startup Prozess 01:00:13
• Objekte und Handles 01:15:28
• Exceptions 01:25:09
Not enough ratings.
Date: 23.10.2009
Lang.: de
Dur.: 01:25:26
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• Organization 00:14:37
• Overview of Operating Systems 00:19:42
• Operating systems as hardware extension 00:10:55
• Concept of Operating Systems 00:11:37
• Structure of Operating Systmes 00:18:42
• Basic Concepts 00:11:08
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