ASEDriveIIIe_02_130305.ai

Source URL: www.athena-scs.co.jp

System calls for using TCP Client Server so ket – make socket

Source URL: www.scs.stanford.edu

• C programming language
• C++
• C POSIX library
• Epoll
• Unix
• Select
• Callback
• Struct
• Write
• Software engineering
• Computing
• Computer programming

CS140 Operating Systems and Systems Programming Midterm Exam February 10th, 2006 (Total time = 50 minutes, Total Points = 50) Name: (please print)______________________________ In recognition of and in the spirit of the

Source URL: www.scs.stanford.edu

• Interrupts
• Central processing unit
• Memory management
• Scheduling
• Load
• Lock
• System time
• Tick
• Page table
• Computer architecture
• Computing
• Virtual memory

Process scheduling • Goal: High throughput - Minimize context switches to avoid wasting CPU, TLB misses, cache misses, even page faults. • Goal: Low latency

Source URL: www.scs.stanford.edu

• Load
• Nice
• Context switch
• Thread
• Run queue
• CPU time
• Lottery scheduling
• Kernel
• Earliest deadline first scheduling
• Scheduling algorithms
• Computing
• Scheduling

Review: FFS background • 1980s improvement to original Unix FS, which had: - 512-byte blocks - Free blocks in linked list - All inodes at beginning of disk - Low throughput: 512 bytes per average seek time

Source URL: www.scs.stanford.edu

The UNIX Time-Sharing System* D. M. Ritchie and K. Thompson ABSTRACT UNIX† is a general-purpose, multi-user, interactive operating system for the larger Digital Equipment Corporation PDP-11 and the Interdata 8/32 compu

Source URL: www.scs.stanford.edu

• Disk file systems
• Unix
• Inter-process communication
• C POSIX library
• File system
• Inode
• Computer file
• NTFS
• File descriptor
• Computing
• System software
• Software

An introduction to disk drive modeling Chris Ruemmler and John Wilkes Hewlett-Packard Laboratories, Palo Alto, CA Much research in I/O systems is based on disk drive simulation models, but how

Source URL: www.scs.stanford.edu

• Disk storage
• SCSI
• Disk controller
• Disk formatting
• Cache
• Hard disk drive
• Disk buffer
• Computer hardware
• Computing
• Computer storage media

PDF Document

Source URL: www.scs.stanford.edu

• Pintos
• Linux
• Unix
• Kernel
• Thread
• Linux kernel
• Operating system
• Filesystem Hierarchy Standard
• GNU Debugger
• System software
• Software
• Computer architecture

Microsoft Word - SCS(grey)consumer.docx

Source URL: www.bsgt.com

• Electromagnetism
• Audio signal
• Audiophile
• Balanced audio
• Stereophonic sound
• Analog signal
• XLR connector
• Electronic engineering
• Electronics
• Audio engineering

Midterm Exam • Reminder: Midterm Exam next Tuesday 10/31 • Open book, open note, but not open laptop - Bring printouts of all papers read so far - Feel free to bring printouts of lecture materials

Source URL: www.scs.stanford.edu

• Data management
• Unix File System
• Inode
• File system
• Disk formatting
• Ext2
• MINIX file system
• Disk file systems
• System software
• Computing