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COMP 322: Fundamentals of Parallel Programming (Spring

...

2023)

 

InstructorsInstructor:

Mackale Joyner, DH 2063

Zoran Budimlić, DH 3003

TAs: Adrienne Li, Austin Hushower, Claire Xu, Diep Hoang, Hunena Badat, Maki Yu, Mantej Singh, Rose Zhang, Victor Song, Yidi Wang  
Admin Assistant:Annepha Hurlock, annepha@rice.edu , DH 3122, 713-348-5186 

 

Mohamed Abead, Chase Hartsell, Taha Hasan, Harrison Huang, Jerry Jiang, Jasmine Lee, Michelle Lee, Hung Nguyen, Quang Nguyen, Ryan Ramos, Oscar Reynozo, Delaney Schultz, Tina Wen, Raiyan Zannat, Kailin Zhang

Piazza site:

https://piazza.com/rice/spring2022/comp322 (Piazza is the preferred medium for all course communications)

Cross-listing:

ELEC 323

Lecture location:

Herzstein Amphitheater (online 1st 2 weeks)TBD

Lecture times:

MWF 1:00pm - 1:50pm

Lab locations:

Keck 100 (online 1st 2 weeks)TBD

Lab times:

Mon  3:00pm - 3:50pm (Austin, Claire)

Wed Tue 4:30pm 00pm - 54:20pm (Hunena, Mantej, Yidi, Victor, Rose, Adrienne, Diep, Maki50pm ()

Course Syllabus

A summary PDF file containing the course syllabus for the course can be found here.  Much of the syllabus information is also included below in this course web site, along with some additional details that are not included in the syllabus.

...

There are no required textbooks for the class. Instead, lecture handouts are provided for each module as follows.  You are expected to read the relevant sections in each lecture handout before coming to the lecture.  We will also provide a number of references in the slides and handouts.The links to the latest versions of the lecture handouts are included below:

  • Module 1 handout (Parallelism)
  • Module 2 handout (Concurrency)

...

Module 1: Sections 2.5, 2.6

Week

Day

Date (2022)

Lecture

Assigned Reading

Assigned Videos (see Canvas site for video links)

In-class Worksheets

Slides

Work Assigned

Work Due

Worksheet Solutions 

1

Mon

Jan 1009

Lecture 1: Introduction

 

 

worksheet1lec1-slides  

 

 

WS1-solution 

 

Wed

Jan 1211

Lecture 2:  Functional Programming

GList.java worksheet2lec02-slides

 

 

WS2-solution 
 FriJan 1413Lecture 3: Higher order functions  worksheet3 lec3-slides   

 

 WS3-solution 

2

Mon

Jan 1716

No class: MLK

        

 

Wed

Jan 1918

Lecture 4: Lazy Computation

LazyList.java

Lazy.java

 worksheet4lec4-slides  WS4-solution 

 

Fri

Jan 2120

Lecture 5: Java Streams

  worksheet5lec5-slidesHomework 1 WS5-solution 
3MonJan 2423

Lecture 6: Map Reduce with Java Streams

Module 1: Section 2.4Topic 2.4 Lecture, Topic 2.4 Demonstration  worksheet6lec6-slides

 

 WS6-solution 

 

Wed

Jan 2625

Lecture 7: Futures

Module 1: Section 2.1Topic 2.1 Lecture , Topic 2.1 Demonstrationworksheet7lec7-slides

 

  WS7-solution 

 

Fri

Jan 2827

Lecture 8:  Computation Graphs, Ideal Parallelism

Module 1: Sections 1.2, 1.3Topic 1.2 Lecture, Topic 1.2 Demonstration, Topic 1.3 Lecture, Topic 1.3 Demonstrationworksheet8lec8-slides   WS8-solution 

4

Mon

 

Jan 3130 Lecture 9: Async, Finish, Data-Driven Tasks 

Module 1: Section 1.1, 4.5

 

Topic 1.1 Lecture, Topic 1.1 Demonstration, Topic 4.5 Lecture, Topic 4.5 Demonstration

worksheet9

lec9-slides    WS9-solution 
 WedFeb 0201Lecture 10: Event-based programming model

 

  worksheet10lec10-slides   Homework 1WS10-solution 
 FriFeb 0403Lecture 11: GUI programming as an example of event-based,
futures/callbacks in GUI programming
  worksheet11lec11-slidesHomework 2Homework 1  WS11-solution 
5

Mon

Feb 0706

Lecture 12: Scheduling/executing computation graphs
Abstract performance metrics
Module 1: Section 1.4Topic 1.4 Lecture , Topic 1.4 Demonstrationworksheet12lec12-slides   WS12-solution 

 

Wed

Feb 0908

Lecture 13: Lightweight task parallelism. Finish/async Parallel Speedup, Critical Path, Amdahl's Law

Module 1: Section 1.15

Topic 1.1 5 Lecture , Topic 1.1 5 Demonstration

worksheet13lec13-slides   WS13-solution 

 

Fri

Feb 1110

No class: Spring Recess

 

        
6

Mon

Feb 1413

Lecture 14: Parallel Speedup, Critical Path, Amdah's Law Accumulation and reduction. Finish accumulators

Module 1: Section 12.53Topic 12.5 3 Lecture   Topic 12.5 3 Demonstrationworksheet14lec14-slides   WS14-solution 

 

Wed

Feb 1615

Lecture 15: Recursive Task Parallelism  

  worksheet15lec15-slides

 

 

  WS15-solution 
 FriFeb 1817

Lecture 16: Accumulation and reduction. Finish accumulatorsData Races, Functional & Structural Determinism

Module 1: Section Sections 2.5, 2.36Topic 2.5 Lecture ,  Topic 2.3 5 Demonstration,  Topic 2.6 Lecture,  Topic 2.3 6 Demonstrationworksheet16 lec16-slidesHomework 3Homework 2 WS16-solution 

7

Mon

Feb 2120

Lecture 17: Midterm Review

   lec17-slides    

 

Wed

Feb 2322

Lecture 18: Limitations of Functional parallelism.
Abstract vs. real performance. Cutoff Strategy

   worksheet18lec18-slides   WS18-solution 

 

Fri

Feb 25 24 

Lecture 19: Data Races, Functional & Structural Determinism

Fork/Join programming model. OS Threads. Scheduler Pattern 

 Topic 2.5 7 Lecture, Topic 2.5 7 Demonstration, Topic 2.6 8 Lecture, Topic 2.6 8 Demonstration, worksheet19lec19-slides   WS19-solution 

8

Mon

Feb 2827

Lecture 20: Confinement & Monitor Pattern. Critical sections
Global lock

Module 2: Sections 5.1, 5.2, 5.6 Topic 5.1 Lecture, Topic 5.1 Demonstration, Topic 5.2 Lecture, Topic 5.2 Demonstration, Topic 5.6 Lecture, Topic 5.6 Demonstrationworksheet20l ec20lec20-slides         WS20-solution 

 

Wed

Mar 0201

Lecture 21: N-Body problem, applications and implementations  

 

worksheet21

Atomic variables, Synchronized statements

Module 2: Sections 5.4, 7.2

Topic 5.4 Lecture, Topic 5.4 Demonstration, Topic 7.2 Lectureworksheet21lec21-slides   WS21-solution 

 

Fri

Mar 0403

Topic 2.7 Lecture, Topic 2.7 Demonstration, Topic 2.8 Lecture, Topic 2.8 Demonstration,

Lecture 22: Fork/Join programming model. OS Threads. Scheduler Pattern

Module 2: Sections 2.7, 2.8

Parallel Spanning Tree, other graph algorithms 

  worksheet22lec22-slidesHomework 4

Homework 3

 
WS22-solution 

9

Mon

Mar 0706

Lecture 23:  Locks, Atomic variables Java Threads and Locks

Module 2: Sections 7.1, 7.3

Topic 7.1 Lecture, Topic 7.3 Lecture

worksheet23 lec23-slides  

 

 
WS23-solution 

 

Wed

Mar 0908

 

Lecture 24: Parallel Spanning Tree, other graph algorithms

 

Java Locks - Soundness and progress guarantees  

Module 2: 7.5Topic 7.5 Lecture worksheet24 lec24-slides 

 

 
WS24-solution 

 

Fri

Mar 1110

 Lecture 25: Linearizability of Concurrent Objects Dining Philosophers Problem  Module 2: 7.46Topic 7.4 6 Lectureworksheet25lec25-slides 

 

 
WS25-solution 
 

Mon

Mar 1413

No class: Spring Break

     

 

  
 WedMar 1615No class: Spring Break    

 

   

 

Fri

Mar 1817

No class: Spring Break

     

 

  

10

Mon

Mar 2120

Topic 7.5 Lecture

Lecture 26: Java Locks - Soundness and progress guarantees

Module 2: 7.5

N-Body problem, applications and implementations 

  worksheet26lec26-slides    WS26-solution 

 

Wed

Mar 2322

Lecture 27: Dining Philosophers Problem : Read-Write Locks, Linearizability of Concurrent Objects

Module 2: 7.63, 7.4Topic 7.4 3 Lecture, Topic 7.6 4 Lectureworksheet27lec27-slides

 

  WS27-solution 

 

Fri

Mar 2524

Lecture 28: Read-Write Pattern. Read-Write Locks. Fairness & starvation Message-Passing programming model with Actors

Module 2: 7.3, 7.5Topic 7.3 Lecture, Topic 7.5 Lecture, 6.1, 6.2Topic 6.1 Lecture, Topic 6.1 Demonstration,   Topic 6.2 Lecture, Topic 6.2 Demonstration worksheet28lec28-slides

 

 

 

 
WS28-solution 

11

Mon

Mar 2827

Lecture 29: Task Affinity and locality. Memory hierarchy

  

: Active Object Pattern. Combining Actors with task parallelism 

Module 2: 6.3, 6.4Topic 6.3 Lecture, Topic 6.3 Demonstration,   Topic 6.4 Lecture, Topic 6.4 Demonstrationworksheet29lec29-slides

 

 

 
WS29-solution 

 

Wed

Mar 3029

Lecture 30: Reactor Pattern. Web servers Task Affinity and locality. Memory hierarchy 

  worksheet30lec30-slides

 

   

 

Fri

Apr 01

Lecture 31: Scan Pattern. Parallel Prefix Sum, uses and algorithms

  worksheet31lec31-slidesHomework 5Homework 4WS30-solution 

 12

FriMon

Mar 31

Apr 04

Lecture

32

31: Data-Parallel Programming model. Loop-Level Parallelism, Loop Chunking

Module 1: Sections 3.1, 3.2, 3.3Topic 3.1 Lecture, Topic 3.1 Demonstration , Topic 3.2 Lecture,  Topic 3.2 Demonstration, , Topic 3.3 Lecture,  Topic 3.3 Demonstrationworksheet31lec31-slidesHomework 5

Homework 4

WS31-solution 

12

Mon

Apr 03

Lecture 32: Barrier Synchronization with PhasersModule 1: Section 3.4Topic 3.3 4 Lecture,  Topic 3.3 4 Demonstrationworksheet32lec32-slides

 

 

 
WS32-solution 

 

Wed

Apr 0605

Lecture 33: Barrier   Stencil computation. Point-to-point Synchronization with phasersPhasers

Module 1: Section 3Section 4.2, 4.3

Topic 4.2 Lecture, Topic 34.4 Lecture ,   Topic 3.4 2 Demonstration, Topic 4.3 Lecture,  Topic 4.3 Demonstration

worksheet33lec33-slides

 

  WS33-solution 

 

Fri

Apr 0807

Lecture 34:  Stencil computation. Point-to-point Synchronization  Fuzzy Barriers with Phasers

Module 1: Section 4.2, 4.31Topic 4.2 1 Lecture,   Topic 4.2 Demonstration, Topic 4.3 Lecture,  Topic 4.3 Demonstration1 Demonstrationworksheet34lec34-slides 

 

 
WS34-solution 

13

Mon

Apr 1110

Lecture 35: Message-Passing programming model with ActorsModule 2: 6.1, 6.2Topic 6.1 Lecture ,   Topic 6.1 Demonstration ,   Topic 6.2 Lecture, Topic 6.2 DemonstrationEureka-style Speculative Task Parallelism 

 

worksheet35lec35-slides

 

 

 
WS35-solution 
 WedApr 1312Lecture 36: Active Object Pattern. Combining Actors with task parallelism Module 2: 6.3, 6.4Topic 6.3 Lecture ,   Topic 6.3 Demonstration ,   Topic 6.4 Lecture, Topic 6.4 DemonstrationScan Pattern. Parallel Prefix Sum 

 

worksheet36lec36-slides   WS36-solution 
 FriApr 1514Lecture 37: Eureka-style Speculative Task Parallelism Parallel Prefix Sum applications  worksheet37lec37-slides    
14MonApr 1817Lecture 38: Overview of other models and frameworks   lec38-slides    
 WedApr 2019Lecture 39: Course Review (Lectures 19-38)   lec39-slides    
 FriApr 2221Lecture 40: Course Review (Lectures 19-38)   lec40-slides Homework 5  

...

Lab #

Date (2022)

Topic

Handouts

Examples

1

Jan 10

Infrastructure setup

lab0-handout

lab1-handout

 
-2Jan 17Functional Programminglab2-handout 

-3

Jan 24

 Java Streams

lab3-handout
 
-4Jan 31 Futures lab4-handout 

-5

Feb 07

 

 

Data-Driven Tasks

lab5-handout 
-6

Feb 14

 

 

Async / Finish

lab6-handout 
-

Feb 21 

No lab this week (Midterm)

  
-7Feb 28  Recursive Task Cutoff Strategylab7-handout 
-8Mar 07  Java Threadslab8-handout 

-

Mar 14

No lab this week (Spring Break)

  
-9Mar 21  Concurrent Listslab9-handout 
-10Mar 28 Actors lab10-handout 
-11

Apr 04

 

 

Loop Parallelism

lab11-handout 

-

Apr 11 

No lab this week

  

-

Apr 18 

No lab this week

  

Grading, Honor Code Policy, Processes and Procedures

...