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Microkernels PowerPoint PPT Presentation

Microkernels - typically threads or scheduler activations. inter-process communication ... Abstracts system interrupts as kernel threads and interrupt delivery as IPC. ...

typically threads or scheduler activations. inter-process communication ... Abstracts system interrupts as kernel threads and interrupt delivery as IPC. ...

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MicroKernels - True, linux is monolithic, and I agree that microkernels are nicer. ... From a theoretical (and aesthetical) standpoint linux looses. ...

True, linux is monolithic, and I agree that microkernels are nicer. ... From a theoretical (and aesthetical) standpoint linux looses. ...

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Threads, SMP, and Microkernels PowerPoint PPT Presentation

Threads, SMP, and Microkernels - Threads, SMP, and Microkernels Chapter 4

Threads, SMP, and Microkernels Chapter 4

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Threads, SMP, and Microkernels - Threads, SMP, and Microkernels Chapter 4

Threads, SMP, and Microkernels Chapter 4

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Threads, SMP, and Microkernels - Threads, SMP, and Microkernels Chapter 4

Threads, SMP, and Microkernels Chapter 4

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Threads, SMP, and Microkernels - Threads, SMP, and Microkernels Dr. E.C. Kulasekere

Threads, SMP, and Microkernels Dr. E.C. Kulasekere

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Threads, SMP, and Microkernels - Operating Systems: Internals and Design Principles, 6/E William Stallings Threads, SMP, and Microkernels Dr. Sunny Jeong & Mr. M.H. Park C 402 Tue 10, Wed 10

Operating Systems: Internals and Design Principles, 6/E William Stallings Threads, SMP, and Microkernels Dr. Sunny Jeong & Mr. M.H. Park C 402 Tue 10, Wed 10

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Threads, SMP, and Microkernels - Threads, SMP, and Microkernels Chapter 4 Process Resource ownership - process is allocated a virtual address space to hold the process image Scheduling/execution ...

Threads, SMP, and Microkernels Chapter 4 Process Resource ownership - process is allocated a virtual address space to hold the process image Scheduling/execution ...

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Threads, SMP, and Microkernels - Threads, SMP, and Microkernels Chapter 4 Process Resource ownership - process includes a virtual address space to hold the process image Scheduling/execution- follows ...

Threads, SMP, and Microkernels Chapter 4 Process Resource ownership - process includes a virtual address space to hold the process image Scheduling/execution- follows ...

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Hebras, SMP, y Microkernels PowerPoint PPT Presentation

Hebras, SMP, y Microkernels - Title: Threads, SMP, and Microkernels Author: Patricia Roy Last modified by: me Created Date: 6/26/1999 9:48:38 PM Document presentation format: Presentaci n en pantalla

Title: Threads, SMP, and Microkernels Author: Patricia Roy Last modified by: me Created Date: 6/26/1999 9:48:38 PM Document presentation format: Presentaci n en pantalla

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Chorus and other Microkernels PowerPoint PPT Presentation

Chorus and other Microkernels - Chorus and other Microkernels Articles By: Jon Udell Peter D. Varhol Dick Pountain Presented by: Jonathan Tanner and Brian Doyle What is a Microkernel?

Chorus and other Microkernels Articles By: Jon Udell Peter D. Varhol Dick Pountain Presented by: Jonathan Tanner and Brian Doyle What is a Microkernel?

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Microkernels Liedtke Papers PowerPoint PPT Presentation

Microkernels Liedtke Papers - In this sense, they can be seen as a hardware abstraction layer. Previous microkernels perform ... Servers can't stomp on each other. Principle of integrity ...

In this sense, they can be seen as a hardware abstraction layer. Previous microkernels perform ... Servers can't stomp on each other. Principle of integrity ...

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Threads, SMP, and Microkernels - Operating system supports multiple threads of execution within a single process ... Less time to switch between two threads within the same process ... Threads ...

Operating system supports multiple threads of execution within a single process ... Less time to switch between two threads within the same process ... Threads ...

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Threads, SMP, and Microkernels - Resource ownership - process has an address space, controls devices and files ... two characteristics can be treated independently by the operating system allowing ...

Resource ownership - process has an address space, controls devices and files ... two characteristics can be treated independently by the operating system allowing ...

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Threads, SMP and Microkernels - This low overhead is one of the main advantages of threads. ... Example: Encore multimax system (sybil) : NO Kernel level threads. 10/3/09. B.Ramamurthy ...

This low overhead is one of the main advantages of threads. ... Example: Encore multimax system (sybil) : NO Kernel level threads. 10/3/09. B.Ramamurthy ...

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Threads, SMP, and Microkernels - These two characteristics can be treated independently by the operating system. Process ... Deallocate register context and stacks. Remote Procedure Call Using Threads ...

These two characteristics can be treated independently by the operating system. Process ... Deallocate register context and stacks. Remote Procedure Call Using Threads ...

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Multiprocessors, Threads and Microkernels PowerPoint PPT Presentation

Multiprocessors, Threads and Microkernels - graceful degradation in face of failures. Fred Kuhns () 3. Basic MP Architectures ... Reliability and fault Tolerance - degrade gracefully in the event of failures ...

graceful degradation in face of failures. Fred Kuhns () 3. Basic MP Architectures ... Reliability and fault Tolerance - degrade gracefully in the event of failures ...

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Operating System 4 THREADS, SMP AND MICROKERNELS PowerPoint PPT Presentation

Operating System 4 THREADS, SMP AND MICROKERNELS - Operating System 4 THREADS, SMP AND MICROKERNELS SISD = 1 proce 1 instruksi SIMD = 1 instruksi multi processor MISD = 1 barisan instruksi di kerjakan multiprosesor ...

Operating System 4 THREADS, SMP AND MICROKERNELS SISD = 1 proce 1 instruksi SIMD = 1 instruksi multi processor MISD = 1 barisan instruksi di kerjakan multiprosesor ...

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Threads, SMP, and MicroKernels - less time to create (10 times) and terminate than doing the same thing to a process ... Thread creation, scheduling, and synchronization are done completely in ...

less time to create (10 times) and terminate than doing the same thing to a process ... Thread creation, scheduling, and synchronization are done completely in ...

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Threads,%20SMP,%20and%20Microkernels PowerPoint PPT Presentation

Threads,%20SMP,%20and%20Microkernels - Threads, SMP, and Microkernels Chapter 4

Threads, SMP, and Microkernels Chapter 4

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CS570 - Managing all these components requires a layer of software the operating system ... Figure 1-26. Structure of the MINIX 3 system. Microkernels ...

Managing all these components requires a layer of software the operating system ... Figure 1-26. Structure of the MINIX 3 system. Microkernels ...

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The impact of operating system structure on memory system performance, Chen, J' B' and Bershad, B' N PowerPoint PPT Presentation

The impact of operating system structure on memory system performance, Chen, J' B' and Bershad, B' N - Monolithic kernels tend to get big and bloated. Question: Why? Microkernels can help. ... Performance can be slow because of code bloat ...

Monolithic kernels tend to get big and bloated. Question: Why? Microkernels can help. ... Performance can be slow because of code bloat ...

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Sistemas Operativos Distribuidos PowerPoint PPT Presentation

Sistemas Operativos Distribuidos - Sistemas Operativos Distribuidos Ing. Jos L. Sim n Mayo 2000 Definiciones Un sistema operativo distribuido muestra al sistema distribuido subyacente como una ...

Sistemas Operativos Distribuidos Ing. Jos L. Sim n Mayo 2000 Definiciones Un sistema operativo distribuido muestra al sistema distribuido subyacente como una ...

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Operating System Architectures PowerPoint PPT Presentation

Operating System Architectures - OS kernel is very small supports process management, not much else. ... a proof-of-concept exokernel called Aegis and ExOS, a library operating system. ...

OS kernel is very small supports process management, not much else. ... a proof-of-concept exokernel called Aegis and ExOS, a library operating system. ...

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Background - Background Computer System Architectures Computer System Software Computer System Architectures Centralized (Tightly Coupled) Distributed (Loosely Coupled ...

Background Computer System Architectures Computer System Software Computer System Architectures Centralized (Tightly Coupled) Distributed (Loosely Coupled ...

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Operating Systems PowerPoint PPT Presentation

Operating Systems - Operating Systems Components

Operating Systems Components

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Intro to Microkernel Study Group PowerPoint PPT Presentation

Intro to Microkernel Study Group - Background the bigger picture. What are directions and ... Numa. mechanisms. Fast. intercon- nects. Multigiga- bit cluster. nets. SMP. mechanisms. Threads ...

Background the bigger picture. What are directions and ... Numa. mechanisms. Fast. intercon- nects. Multigiga- bit cluster. nets. SMP. mechanisms. Threads ...

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The impact of operating system structure on memory system performance, Chen, J. B. and Bershad, B. N. SOSP '93 PowerPoint PPT Presentation

The impact of operating system structure on memory system performance, Chen, J. B. and Bershad, B. N. SOSP '93 - CSE 60641: Operating Systems The impact of operating system structure on memory system performance, Chen, J. B. and Bershad, B. N. SOSP '93 Compares the memory system ...

CSE 60641: Operating Systems The impact of operating system structure on memory system performance, Chen, J. B. and Bershad, B. N. SOSP '93 Compares the memory system ...

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Kernel - Perangkat lunak yang menjadi bagian utama dari sebuah sistem operasi. ... Linux mempunyai operasi inode dan operasi file biasa. ...

Perangkat lunak yang menjadi bagian utama dari sebuah sistem operasi. ... Linux mempunyai operasi inode dan operasi file biasa. ...

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OS Structures Microkernel PowerPoint PPT Presentation

OS Structures Microkernel - ... implements protection domains as Modula names within a single ... Segment switch (instead of AS switch) makes cross domain calls cheap. Memory Effects System ...

... implements protection domains as Modula names within a single ... Segment switch (instead of AS switch) makes cross domain calls cheap. Memory Effects System ...

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Micro-kernels - Chorus - A First Generation Microkernel. Potential Microkernel Advantages ... Chorus Diagrams: M. Rozier, V. Abrossimov, F. Armand, I. Boule, M. Gien, ...

Chorus - A First Generation Microkernel. Potential Microkernel Advantages ... Chorus Diagrams: M. Rozier, V. Abrossimov, F. Armand, I. Boule, M. Gien, ...

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Special Topics on Operating System PowerPoint PPT Presentation

Special Topics on Operating System - Inferno. Other Embedded Operating Systems. 3. Trends of Operating System ... Desktop : Windows 98/NT, UNIX/Linux. Embedded : WIN/CE, Inferno,VxWork, JINI,... 4 ...

Inferno. Other Embedded Operating Systems. 3. Trends of Operating System ... Desktop : Windows 98/NT, UNIX/Linux. Embedded : WIN/CE, Inferno,VxWork, JINI,... 4 ...

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Hints for Computer System Design PowerPoint PPT Presentation

Hints for Computer System Design - Must prepare for hardware/software changes. OS designers do not have a good idea how their ... to run on multiple hardware platforms. OSs frequently have to ...

Must prepare for hardware/software changes. OS designers do not have a good idea how their ... to run on multiple hardware platforms. OSs frequently have to ...

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Chapter 2: Operating-System Structures PowerPoint PPT Presentation

Chapter 2: Operating-System Structures - Chapter 2: Operating-System Structures Chapter 2: Operating-System Structures Operating System Services User Operating System Interface System Calls Types of System ...

Chapter 2: Operating-System Structures Chapter 2: Operating-System Structures Operating System Services User Operating System Interface System Calls Types of System ...

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TPM - Randy Fort David Shao CS 249 Kernel Support for Distributed Systems November 22th, 2005 The Torvalds/Tanenbaum Debate What is the Torvalds/Tanenbaum Debate, and what ...

Randy Fort David Shao CS 249 Kernel Support for Distributed Systems November 22th, 2005 The Torvalds/Tanenbaum Debate What is the Torvalds/Tanenbaum Debate, and what ...

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BIM 322: Operating Systems PowerPoint PPT Presentation

BIM 322: Operating Systems - a software layer to abstract away and manage details of hardware resources ... It's not always clear how to stitch OS modules together: Memory. Management. I/O System ...

a software layer to abstract away and manage details of hardware resources ... It's not always clear how to stitch OS modules together: Memory. Management. I/O System ...

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What You Need Is What You Get: Automatic Configuration in PowerPoint PPT Presentation

What You Need Is What You Get: Automatic Configuration in - Little or no support for managing Inter-component Dependencies. ... Software buses (POLYLITH) Software Architecture. Architecture Description Languages ...

Little or no support for managing Inter-component Dependencies. ... Software buses (POLYLITH) Software Architecture. Architecture Description Languages ...

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Advanced Operating Systems PowerPoint PPT Presentation

Advanced Operating Systems - Examples - Mach, Amoeba, Plan 9, Windows NT, Chorus, Spring, etc. ... Amoeba. Plan 9. Windows NT. Some Important Microkernel Designs. Mach ...

Examples - Mach, Amoeba, Plan 9, Windows NT, Chorus, Spring, etc. ... Amoeba. Plan 9. Windows NT. Some Important Microkernel Designs. Mach ...

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Operating System Principles PowerPoint PPT Presentation

Operating System Principles - Title: Operating System Principles Author: IBM Last modified by: IBM Created Date: 10/1/2006 5:05:53 PM Document presentation format:

Title: Operating System Principles Author: IBM Last modified by: IBM Created Date: 10/1/2006 5:05:53 PM Document presentation format:

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Special Topics on Operating System - ps. PID TTY STAT TIME COMMAND. 158 pRe 1 0:00 -bash. 174 pRe 1 0:00 sh /usr/X11R6/bin/startx ... 22. Memory Mapping. Virtual memory is represented by an ...

ps. PID TTY STAT TIME COMMAND. 158 pRe 1 0:00 -bash. 174 pRe 1 0:00 sh /usr/X11R6/bin/startx ... 22. Memory Mapping. Virtual memory is represented by an ...

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Threads - Since there is less information associated with a thread than there is info ... Unit of resource ownership - process is allocated: ... Terminaison de processus et fils ...

Since there is less information associated with a thread than there is info ... Unit of resource ownership - process is allocated: ... Terminaison de processus et fils ...

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Hints for Computer System Design - Founding member of Xerox PARC (1970), DEC (1980s), MSR (current) ACM Turing Award (1992) ... When in doubt use brute force. Compute in background. Use batch processing ...

Founding member of Xerox PARC (1970), DEC (1980s), MSR (current) ACM Turing Award (1992) ... When in doubt use brute force. Compute in background. Use batch processing ...

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Operating System Architecture for Incredibly Diverse Devices PowerPoint PPT Presentation

Operating System Architecture for Incredibly Diverse Devices - ... ucLinux, ELKS, Commercial PalmOS, PSION, GeoWorks, WinCE, Inferno ... Times New Roman Arial Helvetica Now Adobe Photoshop Image Operating System ...

... ucLinux, ELKS, Commercial PalmOS, PSION, GeoWorks, WinCE, Inferno ... Times New Roman Arial Helvetica Now Adobe Photoshop Image Operating System ...

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Nooks: an architecture for safe device drivers PowerPoint PPT Presentation

Nooks: an architecture for safe device drivers - But I now have three computers in my office and two at home... Hacks for evaluation. Don't run with separate page table. Just flush TLB instead ...

But I now have three computers in my office and two at home... Hacks for evaluation. Don't run with separate page table. Just flush TLB instead ...

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Realtime Operating Systems An Introduction PowerPoint PPT Presentation

Realtime Operating Systems An Introduction - e.g., RT-Linux, KURT (Univ Kansas) Research kernels. e.g., HARTS (UMich), Spring (UMass) ... Saves only those register windows that are actually in use (on a Sparc) ...

e.g., RT-Linux, KURT (Univ Kansas) Research kernels. e.g., HARTS (UMich), Spring (UMass) ... Saves only those register windows that are actually in use (on a Sparc) ...

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Operating System Architecture for Incredibly Diverse Devices - massive computing and storage in the infrastructure. active adaptation of form and content 'along ... spagetti part of an application is configuring the flows ...

massive computing and storage in the infrastructure. active adaptation of form and content 'along ... spagetti part of an application is configuring the flows ...

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Cursul 1 - Cursul 1 1 Introducere

Cursul 1 1 Introducere

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Chapter 2: OperatingSystem Structures - ... ends, and which partition is the 'active' partition used for booting the system. ... For dual-boot or multiple-boot systems, the boot program will give the user an ...

... ends, and which partition is the 'active' partition used for booting the system. ... For dual-boot or multiple-boot systems, the boot program will give the user an ...

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OS Structures Exokernel PowerPoint PPT Presentation

OS Structures Exokernel - Design principle. Expose hardware (securely) Expose allocation. Expose names. Expose revocation ... Kernel installs hardware from software TLB for guaranteed mappings ...

Design principle. Expose hardware (securely) Expose allocation. Expose names. Expose revocation ... Kernel installs hardware from software TLB for guaranteed mappings ...

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Advanced Operating Systems Lecture notes http:gost.isi.edu555 PowerPoint PPT Presentation

Advanced Operating Systems Lecture notes http:gost.isi.edu555 - make a profound difference by developing ... 6 iPod Nanos. Copies of Windows Vista and Office. Microsoft Xbox and PS2 games. Custom painted skateboards ...

make a profound difference by developing ... 6 iPod Nanos. Copies of Windows Vista and Office. Microsoft Xbox and PS2 games. Custom painted skateboards ...

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System Calls PowerPoint PPT Presentation

System Calls - Recall the pointer verification case for fread( ) Can you speed up the ... Hiding information at each layer. Develop a layer at a time. Examples. THE (6 layers) ...

Recall the pointer verification case for fread( ) Can you speed up the ... Hiding information at each layer. Develop a layer at a time. Examples. THE (6 layers) ...

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OS Structures PowerPoint PPT Presentation

OS Structures - Allow programs to create/delete/read/write. Implements ... MS-DOS was written ... MS-DOS was written to run in the smallest amount of space ...

Allow programs to create/delete/read/write. Implements ... MS-DOS was written ... MS-DOS was written to run in the smallest amount of space ...

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Logical Clocks 2 PowerPoint PPT Presentation

Logical Clocks 2 - Causal order is used when a message received by a process can ... Knowing the absolute time is not necessary. Logical clocks can be used for ordering purposes. ...

Causal order is used when a message received by a process can ... Knowing the absolute time is not necessary. Logical clocks can be used for ordering purposes. ...

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Seguridad en S.Os. Confiables PowerPoint PPT Presentation

Seguridad en S.Os. Confiables - Title: PowerPoint Presentation Author: Javier Echaiz Last modified by: Jorge R. Ardenghi Created Date: 3/21/2002 6:29:50 AM Document presentation format

Title: PowerPoint Presentation Author: Javier Echaiz Last modified by: Jorge R. Ardenghi Created Date: 3/21/2002 6:29:50 AM Document presentation format

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CS711: Reference Monitors Part 1: OS PowerPoint PPT Presentation

CS711: Reference Monitors Part 1: OS - Observes the execution of a program and halts the program if it's going to ... What happens with discontiguous hunks of memory? ...

Observes the execution of a program and halts the program if it's going to ... What happens with discontiguous hunks of memory? ...

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CS 1550: Introduction to Operating Systems PowerPoint PPT Presentation

CS 1550: Introduction to Operating Systems - ... that runs on the 'raw' hardware and supports. Resource Abstraction ... Solution: move data between levels to create illusion of large memory with low latency ...

... that runs on the 'raw' hardware and supports. Resource Abstraction ... Solution: move data between levels to create illusion of large memory with low latency ...

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Microkernels PowerPoint PPT Presentations