Schedule

Fall 2019 (08/27/2019 - 12/20/2019)

The semester has 29 class meetings including midterm and final exams. Clicking on a class day below, you should find the class module for the day including lecture notes, assignments, and others. The instructor releases the content for a class generally on the Monday before the class. However, the instructor often makes update to the module content after the initial release. You should check this page often for up-to-date content.

In case you encounter a problem when viewing class content, such as, a broken link, please report it to the instructor immediately.

W01-1: 08/28 Overview of Operating Systems

Topics: overview of class organization; overview of operating systems including computer organization, computer architecture, operating system structures, resources management, and computing environments

Lecture Notes

Course Overview Operating Systems Overview

Assignments

Online Quiz 1 on CUNY Blackboard (Due: before the class on Wednesday, September 4 on CUNY Blackboard)

Reading

Chapter 1 of the textbook

Online Discussion via Disqus (Experimental)

W02-1: 09/02 College Closed and No Class

Notice: College closed and no class per the College's calendar for Fall 2019

W02-2: 09/04 Interrupts and I/O

Topics: review of concept of interrupts and interrupt handling; Overview of I/O hardware; I/O schemes;

Lecture Notes

Interrupts I/O Hardware and Schemes Experimenting with Boot Sector Code (Part 1) Experimenting with Boot Sector Code (Part 2) Experimenting with Boot Sector Code (Part 3)

Assignments

Online Quiz 2 on CUNY Blackboard (Due: before the class on Wednesday, September 11 on CUNY Blackboard)

Setting up a x86 Linux system on a VirtualBox virtual macine. The assignment is on CUNY Blackboard. (Due: by September 12 in person.)

Reading

Sections 1.2, 1.3, 1.7; Sections 12.1, 12.2, 12.3

Online Discussion via Disqus (Experimental)

W02-3: 09/05 Interrupts and I/O

Topics: review of concept of interrupts and interrupt handling; Overview of I/O hardware; I/O schemes;

Lecture Notes

Interrupts I/O Hardware and Schemes Experimenting with Boot Sector Code (Part 1) Experimenting with Boot Sector Code (Part 2) Experimenting with Boot Sector Code (Part 3)

Assignments

Online Quiz 2 on CUNY Blackboard (Due: before the class on Wednesday, September 11 on CUNY Blackboard)

Setting up a x86 Linux system on a VirtualBox virtual macine. The assignment is on CUNY Blackboard. (Due: by September 12 in person.)

Reading

Sections 1.2, 1.3, 1.7; Sections 12.1, 12.2, 12.3

Online Discussion via Disqus (Experimental)

W03-1: 09/09 OS Functions and Services

Topics: OS functions and services; user OS interface; system calls; type of system calls; system calls and library functions; using system calls; system calls and APIs; system programs; overview of OS design and implementation; OS structure; OS debugging; building and booting OS

Lecture Notes

Programming Interrupts I/O Schemes OS Functions and Services System Programs Using System Calls Linker and Loader Example System Call/API Programs Additional Example Programs (Linker and Loader) Additional Example Programs (CLI) Additional Example Programs (Shell Script)

Assignments

Reminder: complete exercises assigned last week (Due: see due dates from last week)

Online Quiz 3 on CUNY Blackboard (Due: before the class on Wednesday, September 18 on CUNY Blackboard)

Running bootsector example and Linux API example programs. The assignment is on CUNY Blackboard. (Due: Due by September 18 in person.)

Reading

Sections 2.1 - 2.11

Online Discussion via Disqus (Experimental)

W03-2: 09/11 OS Functions and Services

Topics: OS functions and services; user OS interface; system calls; type of system calls; system calls and library functions; using system calls; system calls and APIs; system programs; overview of OS design and implementation; OS structure; OS debugging; building and booting OS

Lecture Notes

Programming Interrupts I/O Schemes OS Functions and Services System Programs Using System Calls Linker and Loader Example System Call/API Programs Additional Example Programs (Linker and Loader) Additional Example Programs (CLI) Additional Example Programs (Shell Script)

Assignments

Reminder: complete exercises assigned last week (Due: see due dates from last week)

Online Quiz 3 on CUNY Blackboard (Due: before the class on Wednesday, September 18 on CUNY Blackboard)

Running bootsector example and Linux API example programs. The assignment is on CUNY Blackboard. (Due: Due by September 18 in person.)

Reading

Sections 2.1 - 2.11

Online Discussion via Disqus (Experimental)

W04-1: 09/16 Processes and IPC

Topics: concepts of process and thread; process/thread scheduling; process/thread states; transition of process/threat states; process control block; process creation; process termination; multirprocess architecture; concept of interprocess communication; concepts of shared memory and message passing; interprocess communication in POSIX and Windows (including shared memory and pipes); (time permits) client-server communications (socket and rpc);

Lecture Notes

Processes and Process Operations Example Programs: Memory Layout Example Programs: Process Creation Example Programs: Process Termination Interprocess Communications (IPC) IPC: (Time Permits) Communication in Client-Server Systems IPC: Example IPC Systems and Libraries Example Programs: Multiprocess Architecture: Echo Server and Client Multiprocess Architecture Application Example (Monte Carlo simulation for estimating π) Multiprocess Architecture Application Example (the Chromium Projects) Example Programs: POSIX IPC Example: Shared Memory Example Programs: POSIX IPC Example: Messsage Queue Example Programs: POSIX IPC Example: Ordinary Pipe Example Programs: POSIX IPC Example: Named Pipe (or FIFO) Example Programs: Windows IPC Example: Shared Memory Example Programs: Windows IPC Example: Named Pipe Example Programs: Windows IPC Example: Anonymous Pipe Example Programs: Windows IPC Example: Mail Slot Example Programs: Linux IPC Example: Remote Procedure Call (RPC)

Assignments

Reminder: complete exercises assigned last week (Due: see due dates from last week)

Online Quiz 4 on CUNY Blackboard (Due: before the class on Wednesday, September 18 on CUNY Blackboard)

Running process example programs. The assignment is on CUNY Blackboard. (Due: Due by September 25 in person.)

(Group) Project 1 Creating a Simple Shell. The description is on CUNY Blackboard. (Due: before the class on Wednesday, October 2 via Github Classroom)

Reading

Section 3.1 - 3.6

Online Discussion via Disqus (Experimental)

W04-2: 09/18 Processes and IPC

Topics: concepts of process and thread; process/thread scheduling; process/thread states; transition of process/threat states; process control block; process creation; process termination; multirprocess architecture; concept of interprocess communication; concepts of shared memory and message passing; interprocess communication in POSIX and Windows (including shared memory and pipes); (time permits) client-server communications (socket and rpc);

Lecture Notes

Processes and Process Operations Example Programs: Memory Layout Example Programs: Process Creation Example Programs: Process Termination Interprocess Communications (IPC) IPC: (Time Permits) Communication in Client-Server Systems IPC: Example IPC Systems and Libraries Example Programs: Multiprocess Architecture: Echo Server and Client Multiprocess Architecture Application Example (Monte Carlo simulation for estimating π) Multiprocess Architecture Application Example (the Chromium Projects) Example Programs: POSIX IPC Example: Shared Memory Example Programs: POSIX IPC Example: Messsage Queue Example Programs: POSIX IPC Example: Ordinary Pipe Example Programs: POSIX IPC Example: Named Pipe (or FIFO) Example Programs: Windows IPC Example: Shared Memory Example Programs: Windows IPC Example: Named Pipe Example Programs: Windows IPC Example: Anonymous Pipe Example Programs: Windows IPC Example: Mail Slot Example Programs: Linux IPC Example: Remote Procedure Call (RPC)

Assignments

Reminder: complete exercises assigned last week (Due: see due dates from last week)

Online Quiz 4 on CUNY Blackboard (Due: before the class on Wednesday, September 18 on CUNY Blackboard)

Running process example programs. The assignment is on CUNY Blackboard. (Due: Due by September 25 in person.)

(Group) Project 1 Creating a Simple Shell. The description is on CUNY Blackboard. (Due: before the class on Wednesday, October 2 via Github Classroom)

Reading

Section 3.1 - 3.6

Online Discussion via Disqus (Experimental)

W05-1: 09/23 Processes and IPC

Topics: concepts of process and thread; process/thread scheduling; process/thread states; transition of process/threat states; process control block; process creation; process termination; multirprocess architecture; concept of interprocess communication; concepts of shared memory and message passing; interprocess communication in POSIX and Windows (including shared memory and pipes); (time permits) client-server communications (socket and rpc);

Lecture Notes

Processes and Process Operations Example Programs: Memory Layout Example Programs: Process Creation Example Programs: Process Termination Interprocess Communications (IPC) IPC: (Time Permits) Communication in Client-Server Systems IPC: Example IPC Systems and Libraries Example Programs: Multiprocess Architecture: Echo Server and Client Multiprocess Architecture Application Example (Monte Carlo simulation for estimating π) Multiprocess Architecture Application Example (the Chromium Projects) Example Programs: POSIX IPC Example: Shared Memory Example Programs: POSIX IPC Example: Messsage Queue Example Programs: POSIX IPC Example: Ordinary Pipe Example Programs: POSIX IPC Example: Named Pipe (or FIFO) Example Programs: Windows IPC Example: Shared Memory Example Programs: Windows IPC Example: Named Pipe Example Programs: Windows IPC Example: Anonymous Pipe Example Programs: Windows IPC Example: Mail Slot Example Programs: Linux IPC Example: Remote Procedure Call (RPC)

Assignments

Reminder: complete exercises assigned last week (Due: see due dates from last week)

Online Quiz 4 on CUNY Blackboard (Due: before the class on Wednesday, September 18 on CUNY Blackboard)

Running process example programs. The assignment is on CUNY Blackboard. (Due: Due by September 25 in person.)

(Group) Project 1 Creating a Simple Shell. The description is on CUNY Blackboard. (Due: before the class on Wednesday, October 2 via Github Classroom)

Reading

Section 3.1 - 3.6

Online Discussion via Disqus (Experimental)

W05-2: 09/25 Threads

Topics: multithread architecture; comparison of multiprocess and multithread architectures; (time permits) thread libraries; (time permits) operating system thread libraries examples; (time permits) implicit threading; (time permits) implicit threading operating systems examples; (time permits) threading issues;

Lecture Notes

Threads and Multithread Architecture Thread Libraries Example Programs: Java Threads for Responsive Applications Example Programs: Pthread: Multithread Sum-all Example Programs: Pthread: Multithread π Estimator Example Programs: (For Comparison) Multithprocess π Estimator Example Programs: Pthread: Multithread Echo Server and Client Example Programs: (For Comparison) Multithprocess Echo Server and Client Example Programs: Windows Thread: Sum-all Example Programs: Implicit Threads: Java Thread Pool via ExecutorService Example Programs: Implicit Threads: OpenMP Example Programs: User-Mode Thread: Toward Creating User-Mode Thread

Assignments

Reminder: complete exercises assigned last week (Due: see due dates from last week)

Online Quiz 5 on CUNY Blackboard (Due: before the class on Wednesday, October 2 on CUNY Blackboard)

Reading

Section 4.1 - 4.7

Online Discussion via Disqus (Experimental)

W06-1: 09/30 No Class

Notice: College open but no class scheduled per the College's calendar for Fall 2019

W06-2: 10/02 CPU Scheduling

Topics: basic concepts regarding multiprogramming; scheduling criteria; scheduling algorithms; thread scheduling; scheduling for multiprocessor systems; real-time scheduling; (time permits) operating system CPU scheduling examples; (time permits) algorithm evaluation

Lecture Notes

Basic Concepts about CPU Scheduling CPU Scheduling Criteria and Algorithms Thread and Multiprocessor Scheduling Operating System Examples of CPU Scheduling

Assignments

Review for Midterm Exam (See CUNY Blackboard for Review 1 and Test 1) (Due: N/A)

(Group) Project 1 Review and Evaluation (Discuss in class) (Due: Monday, October 7, 2019)

Online Quiz 6 on CUNY Blackboard (Due: before the class on Wednesday, October 16 on CUNY Blackboard)

(Group) Project 2 Quantifying Context Switching Cost. The description is on CUNY Blackboard. (Due: before the class on Wednesday, October 30 via Github Classroom)

Reading

Sections 5.1 - 5.7

Online Discussion via Disqus (Experimental)

W07-1: 10/07 CPU Scheduling

Topics: basic concepts regarding multiprogramming; scheduling criteria; scheduling algorithms; thread scheduling; scheduling for multiprocessor systems; real-time scheduling; (time permits) operating system CPU scheduling examples; (time permits) algorithm evaluation

Lecture Notes

Basic Concepts about CPU Scheduling CPU Scheduling Criteria and Algorithms Thread and Multiprocessor Scheduling Operating System Examples of CPU Scheduling

Assignments

Review for Midterm Exam (See CUNY Blackboard for Review 1 and Test 1) (Due: N/A)

(Group) Project 1 Review and Evaluation (Discuss in class) (Due: Monday, October 7, 2019)

Online Quiz 6 on CUNY Blackboard (Due: before the class on Wednesday, October 16 on CUNY Blackboard)

(Group) Project 2 Quantifying Context Switching Cost. The description is on CUNY Blackboard. (Due: before the class on Wednesday, October 30 via Github Classroom)

Reading

Sections 5.1 - 5.7

Online Discussion via Disqus (Experimental)

W07-2: 10/09 No Class

Notice: College open but no class scheduled per the College's calendar for Fall 2019

W08-1: 10/14 College Closed and No Class

Notice: College closed and no class per the College's calendar for Fall 2019

W08-2: 10/16 CPU Scheduling (Continued) and Midterm Review

Topics: CPU scheduling (unfinished discussion); Q & A for Midterm Exam.

Lecture Notes

CPU Scheduling Criteria and Algorithms (Continued) Midterm Review

Reading

Chapters 1, 2, 3, 4, 5, and Sections 12.1 and 12.2 of the textbook; lecture note; all quizzes; review guide and test

Online Discussion via Disqus (Experimental)

W09-1: 10/21 Midterm Exam

Topics: Miterm Exam is held 3:40 - 4:55 PM, October 21 in Room 234 Ingersoll Hall Extension (234IA)

Online Discussion via Disqus (Experimental)

W09-2: 10/23 Process/Thread Synchronization and Semaphores

Topics: Race condition, critical section problem, Peterson's solution, limitation of Peterson's solution, hardware support for synchronization, test_and_set, compare_and_swap, acquiring and releasing locks via hardware instructions, meeting critical section requirements (mutual exclusion, progress, and bounded waiting)

Lecture Notes

Race Condition, Critical Section, and Peterson's Solution Hardware Support for Synchronization Example Programs Demonstrating Race Conditions Example Programs Using Atomic Variables in Java OS Tools for Synchronization Example Programs Using OS Tools for Synchronization Classic Synchronization Problems OS Kernel and POSIX Synchronization Examples

Assignments

Reminder: (Group) Project 2 Quantifying Context Switching Cost. The description is on CUNY Blackboard. (Due: before the class on Wednesday, October 30 via Github Classroom)

Reading

Chapter 6, Sections 7.2 - 7.4

Online Discussion via Disqus (Experimental)

W10-1: 10/28 Process/Thread Synchronization and Semaphores

Topics: Race condition, critical section problem, Peterson's solution, limitation of Peterson's solution, hardware support for synchronization, test_and_set, compare_and_swap, acquiring and releasing locks via hardware instructions, meeting critical section requirements (mutual exclusion, progress, and bounded waiting)

Lecture Notes

Race Condition, Critical Section, and Peterson's Solution Hardware Support for Synchronization Example Programs Demonstrating Race Conditions Example Programs Using Atomic Variables in Java OS Tools for Synchronization Example Programs Using OS Tools for Synchronization Classic Synchronization Problems OS Kernel and POSIX Synchronization Examples

Assignments

Reminder: (Group) Project 2 Quantifying Context Switching Cost. The description is on CUNY Blackboard. (Due: before the class on Wednesday, October 30 via Github Classroom)

Reading

Chapter 6, Sections 7.2 - 7.4

Online Discussion via Disqus (Experimental)

W10-2: 10/30 Process/Thread Synchronization and Semaphores

Topics: Race condition, critical section problem, Peterson's solution, limitation of Peterson's solution, hardware support for synchronization, test_and_set, compare_and_swap, acquiring and releasing locks via hardware instructions, meeting critical section requirements (mutual exclusion, progress, and bounded waiting)

Lecture Notes

Race Condition, Critical Section, and Peterson's Solution Hardware Support for Synchronization Example Programs Demonstrating Race Conditions Example Programs Using Atomic Variables in Java OS Tools for Synchronization Example Programs Using OS Tools for Synchronization Classic Synchronization Problems OS Kernel and POSIX Synchronization Examples

Assignments

Reminder: (Group) Project 2 Quantifying Context Switching Cost. The description is on CUNY Blackboard. (Due: before the class on Wednesday, October 30 via Github Classroom)

Reading

Chapter 6, Sections 7.2 - 7.4

Online Discussion via Disqus (Experimental)

W11-1: 11/04 Deadlock

Topics: Concept of deadlock; necessary conditions; resource allocation graph; Banker's algorithm; the Ostrich algorithm; deadlock avoidance; (time permits) deadlock detection; (time permits) deadlock prevention; (time permits) recovery from deadlock;

Lecture Notes

Deadlock and Resource Allocation Graph Deadlock Avoidance and Banker's Algorithm (Time Permits) Deadlock Prevention (Time Permits) Deadlock Detection and Recovery

Assignments

Reminder: (Group) Project 2 Quantifying Context Switching Cost. The description is on CUNY Blackboard. (Due: before the class on Wednesday, November 6 via Github Classroom)

Online Quiz 7 on CUNY Blackboard (Due: before the class on Monday, November 11 on CUNY Blackboard)

Online Quiz 8 on CUNY Blackboard (Due: before the class on Monday, November 18 on CUNY Blackboard)

(Optional) Exercise on resource allocation and Banker's algorithm (Due: N/A)

Reading

Sections 8.1, 8.3, 8.4, and 8.6; (Optional) Section 8.2, 8.5, 8.7, and 8.9

Online Discussion via Disqus (Experimental)

W11-2: 11/06 Memory Management

Topics: Address binding; memory allocation; logical address; physical address; rellocation and limit registers; continuous allocation; paging; TLB; analysis of TLB; structure of page tables (hierarchical, hashed, and inverted), memory segmentation

Lecture Notes

Main Memory: Overview and Essential Scheme Main Memory: Paging Main Memory: Structure of Paging Table (time permits) Main Memory: Segmentation

Assignments

Online Quiz 9 on CUNY Blackboard (Due: before the class on Wednesday, November 20 on CUNY Blackboard)

Reading

Sections 9.1 - 9.4

Online Discussion via Disqus (Experimental)

W12-1: 11/11 Memory Management

Topics: Address binding; memory allocation; logical address; physical address; rellocation and limit registers; continuous allocation; paging; TLB; analysis of TLB; structure of page tables (hierarchical, hashed, and inverted), memory segmentation

Lecture Notes

Main Memory: Overview and Essential Scheme Main Memory: Paging Main Memory: Structure of Paging Table (time permits) Main Memory: Segmentation

Assignments

Online Quiz 9 on CUNY Blackboard (Due: before the class on Wednesday, November 20 on CUNY Blackboard)

Reading

Sections 9.1 - 9.4

Online Discussion via Disqus (Experimental)

W12-2: 11/13 Virtual Memory

Topics: Concept of swapping; concept of virtual memory; demand paging; copy-on-write; frame allocation; page replacement; thrashing; working-set model;

Lecture Notes

Swapping Concept of Virtual Memory Demand Paging and Copy-on-Write Page Replacement Thrashing and Working-set Model (time permits) Frame Allocation Example Programs for Main Memory and Virtual Memory

Assignments

Online Quiz 10 on CUNY Blackboard (Due: before the class on Monday, November 25 on CUNY Blackboard)

(Group) Project 3 Perfect Number on Multicore Systems (The Assignment is on CUNY Blackboard) (Due: Wednesday, December 4, 2019)

Reading

Section 9.5; Sections 10.1 - 10.6

Online Discussion via Disqus (Experimental)

W13-1: 11/18 Virtual Memory

Topics: Concept of swapping; concept of virtual memory; demand paging; copy-on-write; frame allocation; page replacement; thrashing; working-set model;

Lecture Notes

Swapping Concept of Virtual Memory Demand Paging and Copy-on-Write Page Replacement Thrashing and Working-set Model (time permits) Frame Allocation Example Programs for Main Memory and Virtual Memory

Assignments

Online Quiz 10 on CUNY Blackboard (Due: before the class on Monday, November 25 on CUNY Blackboard)

(Group) Project 3 Perfect Number on Multicore Systems (The Assignment is on CUNY Blackboard) (Due: Wednesday, December 4, 2019)

Reading

Section 9.5; Sections 10.1 - 10.6

Online Discussion via Disqus (Experimental)

W13-2: 11/20 Virtual Memory

Topics: Concept of swapping; concept of virtual memory; demand paging; copy-on-write; frame allocation; page replacement; thrashing; working-set model;

Lecture Notes

Swapping Concept of Virtual Memory Demand Paging and Copy-on-Write Page Replacement Thrashing and Working-set Model (time permits) Frame Allocation Example Programs for Main Memory and Virtual Memory

Assignments

Online Quiz 10 on CUNY Blackboard (Due: before the class on Monday, November 25 on CUNY Blackboard)

(Group) Project 3 Perfect Number on Multicore Systems (The Assignment is on CUNY Blackboard) (Due: Wednesday, December 4, 2019)

Reading

Section 9.5; Sections 10.1 - 10.6

Online Discussion via Disqus (Experimental)

W14-1: 11/25 Virtual Memory

Topics: Concept of swapping; concept of virtual memory; demand paging; copy-on-write; frame allocation; page replacement; thrashing; working-set model;

Lecture Notes

Swapping Concept of Virtual Memory Demand Paging and Copy-on-Write Page Replacement Thrashing and Working-set Model (time permits) Frame Allocation Example Programs for Main Memory and Virtual Memory

Assignments

Online Quiz 10 on CUNY Blackboard (Due: before the class on Monday, November 25 on CUNY Blackboard)

(Group) Project 3 Perfect Number on Multicore Systems (The Assignment is on CUNY Blackboard) (Due: Wednesday, December 4, 2019)

Reading

Section 9.5; Sections 10.1 - 10.6

Online Discussion via Disqus (Experimental)

W14-2: 11/27 I/O Systems

Topics: I/O devices; I/O schemes; characterizing I/O devices; structure of I/O subsystems; (time permits) design of I/O subsystems

Lecture Notes

I/O Hardware and I/O Schemes I/O Subsystem Example Bootsector Code for I/O Schemes Example Device Driver Program Example Programs for Asynchronous and Synchronous I/O

Assignments

Reminder: (Group) Project 3 Perfect Number on Multicore Systems (The Assignment is on CUNY Blackboard) (Due: Wednesday, December 4, 2019)

Reading

Sections 12.1, 12.2, 12.3, 12.4, and 12.5

W15-1: 12/02 File Systems

Topics: file concept, access methods, disk and directory structure, file-system mounting, file sharing, file protection; (time permits) file-System structure, file-System operations directory implementation, allocation methods, free-space management, efficiency and performance, file system recovery;

Lecture Notes

File System Interface (Time Permits) File System Implementation Example Programs

Assignments

Reminder: (Group) Project 3 Perfect Number on Multicore Systems (The Assignment is on CUNY Blackboard) (Due: Wednesday, December 4, 2019)

(Optional) File Path (posted on CUNY Blackboard) (Due: N/A)

Reading

Chapters 13 and 14

Online Discussion via Disqus (Experimental)

W15-2: 12/04 Mass Storage

Topics: Overview of mass storage; HDD; NVM; optimization for HDD (HDD scheduling); optimization for NVM; reliability and efficiency; RAID; ZFS

Lecture Notes

Mass Storage: Overview and HDDs Mass Storage: NVM and Others Disk Structure and Storage Device Management Mass Storage: Reliability and Efficiency

Assignments

(Group) Project 3 Perfect Number on Multicore Systems (The Assignment is on CUNY Blackboard) (Due: Wednesday, December 4, 2019)

Review for final exam and Test 2 (on CUNY Blackboard) (Due: N/A)

Reading

Sections 11.1, 11.2, 11.3, 11.4, 11.8

W16-1: 12/09 Review for Final Examination

Topics: Selected topics on file systems and mass storage; Q & A for Final Exam.

Lecture Notes

Final Review

Reading

Relevant chapters in the textbook; lecture notes; all quizes; review guides and tests

Online Discussion via Disqus (Experimental)

W16-2: 12/11 Mass Storage

Topics: Overview of mass storage; HDD; NVM; optimization for HDD (HDD scheduling); optimization for NVM; reliability and efficiency; RAID; ZFS

Lecture Notes

Mass Storage: Overview and HDDs Mass Storage: NVM and Others Disk Structure and Storage Device Management Mass Storage: Reliability and Efficiency

Assignments

(Group) Project 3 Perfect Number on Multicore Systems (The Assignment is on CUNY Blackboard) (Due: Wednesday, December 4, 2019)

Review for final exam and Test 2 (on CUNY Blackboard) (Due: N/A)

Reading

Sections 11.1, 11.2, 11.3, 11.4, 11.8

W17-1: 12/18 Final Exam

Topics: 3:30 - 5:30 PM, Wednesday, December 18, 2019, Room 234 Ingersoll Hall Extension