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COMP 322: Fundamentals of Parallel Programming (Spring

...

2024)

 


Instructors

Instructor:

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  
Haotian Dang, Andrew Ondara, Stefan Boskovic, Huzaifa Ali, Raahim Absar

Piazza site:

https://piazza.com/rice/spring2024

Admin Assistant:Annepha Hurlock, annepha@rice.edu , DH 3122, 713-348-5186 

 

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)

Amp

Lecture times:

MWF 1:00pm - 1:50pm

Lab locations:

Keck 100 (online 1st 2 weeks

Mon (Brockman 101)

Tue (Herzstein Amp)

Lab times:

Mon  3:00pm - 3:50pm (

Austin

SB, HA,

Claire

AO)

Wed

Tue   4:00pm - 4:

30pm - 5:20pm (Hunena, Mantej, Yidi, Victor, Rose, Adrienne, Diep, Maki

50pm  (RA, HD)

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.

...

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

There are also a few optional textbooks that we will draw from during the course.  You are encouraged to get copies of any or all of these books.  They will serve as useful references both during and after this course:

Lecture Schedule

 

...



Week

Day

Date (

2022

2024)

Lecture

Assigned Reading

Assigned Videos (see Canvas site for video links)

In-class Worksheets

Slides

Work Assigned

Work Due

Worksheet Solutions
 

1

Mon

Jan

10

08

Lecture 1: Introduction

  



worksheet1lec1-
slides  

 

 
slides  



WS1-solution
 

 



Wed

Jan

12

10

Lecture 2:  Functional Programming

GList.java

 


worksheet2lec02-slides
 

 

Fri



WS2-solution
  


FriJan
14
12Lecture 3: Higher order functions
 


worksheet3 
worksheet3 
lec3-
slides   
slides 
 



WS3-solution
 

2

Mon

Jan

17

15

No class: MLK

     

   

 










Wed

Jan

19

17

Lecture 4: Lazy Computation
LazyList.java

Lazy.java

 



worksheet4lec4-slides
  

 



WS4-solution
 


Fri

Jan

21

19

Lecture 5: Java Streams

 


worksheet5
 worksheet5
lec5-slidesHomework 1
 

WS5-solution
 

3MonJan
24
22

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

26

24

Lecture 7: Futures

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

 

 



WS7-solution
  


Fri

Jan

28

26

Lecture 8:  Async, Finish, Computation Graphs

, Ideal Parallelism

Module 1: Sections 1.
2
1, 1.
3
2Topic 1.
2
1 Lecture, Topic 1.
2
1 Demonstration, Topic 1.
3
2 Lecture, Topic 1.
3
2 Demonstrationworksheet8
lec8
lec8-slides
  


WS8-solution
 

4

Mon
 


Jan
31
29 Lecture 9:
Async, Finish
Ideal Parallelism, Data-Driven Tasks 

Module 1: Section 1.

1

3, 4.5

 


Topic 1.

1

3 Lecture, Topic 1.

1

3 Demonstration, Topic 4.5 Lecture, Topic 4.5 Demonstration

worksheet9

lec9-slides
  
 

WS9-solution
  


Wed
Feb 02
Jan 31Lecture 10: Event-based programming model

 

   




worksheet10lec10-slides
 

Homework 1WS10-solution
  


FriFeb
04
02Lecture 11: GUI programming
as an example of event-based,
futures/callbacks in GUI programming
, Scheduling/executing computation graphs

Module 1: Section 1.4Topic 1.4 Lecture , Topic 1.4 Demonstration
  
worksheet11lec11-slidesHomework 2
Homework 1

WS11-solution
 

5

Mon

Feb

07

05

Lecture 12:
Scheduling/executing computation graphs
Abstract performance metrics, Parallel Speedup, Amdahl's Law Module 1: Section 1.
4
5Topic 1.
4
5 Lecture , Topic 1.
4
5 Demonstrationworksheet12lec12-slides
  


WS12-solution
 

 



Wed

Feb

09

07

Lecture 13:

Parallel Speedup, Critical Path, Amdahl's Law

Accumulation and reduction. Finish accumulators

Module 1: Section
1
2.
5
3

Topic

1

2.

5

3 Lecture

,

  Topic

1

2.

5

3 Demonstration

worksheet13lec13-slides
 
 
WS13-solution
  


Fri

Feb

11

09

No class: Spring Recess
 

        










6

Mon

Feb

14

12

Lecture 14:

Accumulation and reduction. Finish accumulators

Data Races, Functional & Structural Determinism

Module 1:
Section
Sections 2.5, 2.
3
6Topic 2.5 Lecture ,  Topic 2.5 Demonstration,  Topic 2.
3
6 Lecture,  Topic 2.
3
6 Demonstrationworksheet14lec14-slides
  

 



WS14-solution
 


Wed

Feb
16
14

Lecture 15:

Recursive Task Parallelism    

Limitations of Functional parallelism.
Abstract vs. real performance. Cutoff Strategy



worksheet15lec15-slides

 

 

 WS15-solution 



Homework 2WS15-solution
 


FriFeb
18
16

Lecture 16:

Data Races, Functional & Structural DeterminismModule 1: Sections 2.5, 2.6Topic 2.5 Lecture ,  Topic 2.5 Demonstration,  Topic 2.6 Lecture,  Topic 2.6 Demonstration

Recursive Task Parallelism  



worksheet16 lec16-slidesHomework 3
Homework 2

WS16-solution
 

7

Mon

Feb

21

19

Lecture 17: Midterm Review

   




lec17-slides
     





Wed

Feb

23  worksheet18

21

Lecture 18:

Limitations of Functional parallelism.
Abstract vs. real performance. Cutoff Strategy

Midterm Review




lec18-slides
  
WS18-solution 

 






Fri

Feb
25 
23 

Lecture 19:  Fork/Join programming model. OS Threads. Scheduler Pattern

 Module 1: Sections 2.7, 2.8Topic 2


Topic 2.7 Lecture, Topic 2.7 Demonstration, Topic 2.8 Lecture, Topic 2.8 Demonstration
, 
worksheet19lec19-slides
  


WS19-solution
 

8

Mon

Feb
28
26 

Lecture 20:

Confinement & Monitor Pattern. Critical sections
Global lock
Module 2: Sections 5.1, 5.2, 5.6 Topic 5

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

Module 1: Sections 3.1, 3.2, 3.3Topic 3.1 Lecture, Topic
5
3.1 Demonstration , Topic
5
3.2 Lecture,
Topic 5
 Topic 3.2 Demonstration, Topic
5
3.
6
3 Lecture,
Topic 5
 Topic 3.
6
3 Demonstrationworksheet20lec20-slides
      
 

WS20-solution
  


Wed

Mar 02

Feb 28

Lecture 21:

  Atomic variables, Synchronized statements

Barrier Synchronization with Phasers

Module
2
1: Sections
5.4, 7.2
3.4 Topic
5
3.4 Lecture, Topic
5
3.4 Demonstration
, Topic 7.2 Lecture

 

worksheet21    lec21-slides
    


WS21-solution


Fri

Mar

04

01

Lecture 22:

Parallel Spanning Tree, other graph algorithms 

Stencil computation. Point-to-point Synchronization with Phasers

Module 1: Sections 4.2, 4.3

Topic 4.2 Lecture, Topic 4.2 Demonstration, Topic 4.3 Lecture, Topic 4.3 Demonstrationworksheet22lec22-slides

WS22-solution

9

Mon

Mar 04

Lecture 23: Fuzzy Barriers with Phasers

Module 1: Section 4.1 Topic 4
  worksheet22lec22-slidesHomework 4

Homework 3

  

9

Mon

Mar 07

Lecture 23: Java Threads and Locks

Module 2: Sections 7.1, 7.3Topic 7
.1 Lecture, Topic
7
4.
3 Lecture
1 Demonstrationworksheet23lec23-slides
 

 

  

Homework 3 (CP 1)

WS23-solution
 


Wed

Mar

09

06

Lecture 24:

N-Body problem, applications and implementations 

Confinement & Monitor Pattern. Critical sections
Global lock

Module 2: Sections 5.1, 5.2Topic 5.1 Lecture, Topic 5.1 Demonstration, Topic 5.2 Lecture, Topic 5.2 Demonstration, Topic 5.6 Lecture, Topic 5.6 Demonstrationworksheet24 lec24-slides


WS24-solution


Fri

Mar 08

 Lecture 25:  Atomic variables, Synchronized statementsModule 2: Sections 5.4, 7.2Topic 5.4 Lecture, Topic 5.4 Demonstration, Topic 7.2 Lecture worksheet25lec25-slides


WS25-solution

Mon

Mar 11
  worksheet24 lec24-slides 

 

  

 

Fri

Mar 11

 Lecture 25: Linearizability of Concurrent ObjectsModule 2: 7.4Topic 7.4 Lectureworksheet25lec25-slides 

 

   

Mon

Mar 14

No class: Spring Break

    


 
 

 

  







WedMar
16
13No class: Spring Break
 









Fri

   

 

   

Mar 15

No class: Spring Break









10

Mon

Mar 18

Lecture 26: Parallel Spanning Tree, other graph algorithms



worksheet26lec26-slides

WS26-solution


Wed

Mar 20

Lecture 27: Java Threads and Locks

Module 2: Sections 7.1, 7.3Topic 7.1 Lecture, Topic 7.3 Lectureworksheet27lec27-slides


Homework 3 (CP 2)WS27-solution


Fri

Mar 22

Lecture 28: Java Locks - Soundness and progress guarantees

Module 2: Section 7.5Topic 7.5 Lectureworksheet28lec28-slides




WS28-solution

11

Mon

Mar 25

Lecture 29:  Dining Philosophers Problem

Module 2: Section 7.6Topic 7.6 Lectureworksheet29lec29-slides



WS29-solution


Wed

Mar 27

Lecture 30: Read-Write Locks, Linearizability of Concurrent Objects

Module 2: Sections 7.3, 7.4Topic 7.3 Lecture, Topic 7.4 Lectureworksheet30lec30-slides



WS30-solution


Fri

Mar 29

Lecture 31: Message-Passing programming model with Actors

Module 2: Sections 6.1, 6.2Topic 6.1 Lecture, Topic 6.1 Demonstration,   Topic 6.2 Lecture, Topic 6.2 Demonstrationworksheet31lec31-slides


WS31-solution

12

Mon

Apr 01

Lecture 32: Active Object Pattern. Combining Actors with task parallelismModule 2: Sections 6.3, 6.4Topic 6.3 Lecture, Topic 6.3 Demonstration,   Topic 6.4 Lecture, Topic 6.4 Demonstrationworksheet32lec32-slides

Homework 4

Homework 3 (All)

WS32-solution


Wed

Apr 03

Lecture 33: Task Affinity and locality. Memory hierarchy



worksheet33lec33-slides



WS33-solution


Fri

Apr 05

Lecture 34: Eureka-style Speculative Task Parallelism

 
worksheet34lec34-slides


WS34-solution

13

Mon

Apr 08

No class: Solar Eclipse









WedApr 10Lecture 35: Scan Pattern. Parallel Prefix Sum


worksheet35lec35-slides
Homework 4 (CP 1)WS35-solution

FriApr 12Lecture 36: Parallel Prefix Sum applications

worksheet36lec36-slides

WS36-solution
14MonApr 15Lecture 37: Overview of other models and frameworks


lec37-slides




WedApr 17Lecture 38: Course Review (Lectures 19-34)
 
lec38-slides
Homework 4 (All)


FriApr 19Lecture 39: Course Review (Lectures 19-34)


lec39-slides

 

Fri

Mar 18

No class: Spring Break

     

 

  

10

Mon

Mar 21

Lecture 26: Java Locks - Soundness and progress guarantees

Module 2: 7.5Topic 7.5 Lecture worksheet26lec26-slides     

 

Wed

Mar 23

Lecture 27: Dining Philosophers Problem

Module 2: 7.6Topic 7.4 Lecture Topic 7.6 Lecture worksheet27lec27-slides

 

   

 

Fri

Mar 25

Lecture 28: Read-Write Pattern. Read-Write Locks. Fairness & starvation

Module 2: 7.3, 7.5Topic 7.3 Lecture, Topic 7.5 Lecture, worksheet28lec28-slides

 

 

 

  

11

Mon

Mar 28

Lecture 29: Task Affinity and locality. Memory hierarchy

  worksheet29lec29-slides

 

 

  

 

Wed

Mar 30

Lecture 30: Reactor Pattern. Web servers

  worksheet30lec30-slides

 

   

 

Fri

Apr 01

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

  worksheet31lec31-slidesHomework 5

Homework 4

  

12

Mon

Apr 04

Lecture 32: Data-Parallel Programming model. Loop-Level Parallelism, Loop ChunkingModule 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 Demonstrationworksheet32lec32-slides

 

 

  

 

Wed

Apr 06

Lecture 33: Barrier Synchronization with phasers

Module 1: Section 3.4

Topic 3.4 Lecture ,   Topic 3.4 Demonstration

worksheet33lec33-slides

 

   

 

Fri

Apr 08

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

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

 

  

13

Mon

Apr 11

Lecture 35: Message-Passing programming model with ActorsModule 2: 6.1, 6.2

Topic 6.1 Lecture ,   Topic 6.1 Demonstration ,   Topic 6.2 Lecture, Topic 6.2 Demonstration

worksheet35lec35-slides

 

 

   WedApr 13Lecture 36: Active Object Pattern. Combining Actors with task parallelism Module 2: 6.3, 6.4

Topic 6.3 Lecture ,   Topic 6.3 Demonstration ,   Topic 6.4 Lecture, Topic 6.4 Demonstration

worksheet36lec36-slides     FriApr 15Lecture 37: Eureka-style Speculative Task Parallelism  worksheet37lec37-slides    14MonApr 18Lecture 38: Overview of other models and frameworks   lec38-slides     WedApr 20Lecture 39: Course Review (Lectures 19-38)   lec39-slides     FriApr 22Lecture 40: Course Review (Lectures 19-38)   lec40-slides Homework 5  





Lab Schedule

Lab #

Date (

2022

2023)

Topic

Handouts

Examples

1

Jan

10

08

Infrastructure setup

lab0-handout

lab1-handout

 


-Jan 15No lab this week (MLK)

2Jan
17
22Functional Programminglab2-handout
 

3

Jan

24

29

Java Streams

Futures

lab3-handout
 

4
Jan 31Futureslab4-handout 5
Feb
07
05Data-Driven Tasks
lab5-handout 6

Feb 14

Async / Finish

lab6-handout
lab4-handout

-

Feb 12

No lab this week

 



-Feb
21
19No lab this week (Midterm Exam)

5
 

Feb 26

 

Loop Parallelism 

lab5-
Feb 28
handoutimage kernels
6Mar 04Recursive Task Cutoff Strategy
lab7
lab6-handout
    

-

Mar 14


-Mar
07
11
 
No lab this week (Spring Break)
 


7
-Mar 21   -Mar 28   -

Apr 04

 

 
Mar 18Java Threadslab7-handout
8Mar 25Concurrent Listslab8-handout
9Apr 01Actorslab9-handout
 

-

Apr

11

08

No lab this week (Solar Eclipse)

 

  



-

Apr

18

 

  

15

No lab this week



Grading, Honor Code Policy, Processes and Procedures

...

Labs must be submitted by the following Wednesday Monday at 4:30pm3pm.  Labs must be checked off by a TA.

...