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【操作系统工程】精译【MIT 公开课 MIT6.S081】

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2022-07-04 12:08:35

https://pdos.csail.mit.edu/6.S081/2020/schedule.html MIT6.S081课程介绍了关于操作系统的设计和实现等方面的内容，以及它们作为系统编程基础的使用。课程主题包括虚拟内存；文件系统；线程；上下文切换；内核；中断；系统调用；进程间通信；软件和硬件之间的协调和交互。该课程选用RISC-V的多处理器操作系统xv6来说明这些主题。个人实验作业涉及扩展xv6操作系统，例如支持复杂的虚拟内存功能和网络。

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【操作系统工程】精译【MIT 公开课 MIT6.S081】

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Lecture 1 - Introduction and Examples 中文版

【中英文字幕】CS61C 2020（完结撒花❀）计算机组成原理 20200816

14.8万播放

[CS61C SU20] Lecture 01.0 - Intro, Number Rep- Welcome to CS61C

06:55

[CS61C SU20] Lecture 01.1 - Intro, Number Rep- Course Overview

13:15

[CS61C SU20] Lecture 01.2 - Intro, Number Rep- Course Policies

25:20

[CS61C SU20] Lecture 01.3 - Intro, Number Rep- Number Rep Intro & Bases

12:29

[CS61C SU20] Lecture 01.4 - Intro, Number Rep- Signed Representations

09:44

[CS61C SU20] Lecture 01.5 - Intro, Number Rep- Numbers in a Computer- Overflow

01:31

[CS61C SU20] Lecture 01.6 - Intro, Number Rep- Numbers in a Computer- Sign Exte

01:37

[CS61C SU20] Lecture 01.7 - Intro, Number Rep- Conversions~1

30:06

[CS61C SU20] Lecture 01.8 - Intro, Number Rep- Summary

03:16

[CS61C SU20] Lecture 02.1 - C Intro, Pointers- Number Rep Review & C Overview an

10:20

[CS61C SU20] Lecture 02.2 - C Intro, Pointers- C Basics- Compilation

03:03

[CS61C SU20] Lecture 02.3 - C Intro, Pointers- C Basics- Variable Types~1

12:18

[CS61C SU20] Lecture 02.4 - C Intro, Pointers- C Syntax and Control Flow~1

10:31

[CS61C SU20] Lecture 02.5 - C Intro, Pointers- Pointers

08:59

[CS61C SU20] Lecture 02.6 - C Intro, Pointers- Summary

01:54

[CS61C SU20] Lecture 03.1 - C Arrays, Strings, More Pointers- C Review and Stru

02:35

[CS61C SU20] Lecture 03.2 - C Arrays, Strings, More Pointers- C Operators

02:34

[CS61C SU20] Lecture 03.3 - C Arrays, Strings, More Pointers- Sizeof & Struct A

06:01

[CS61C SU20] Lecture 03.4 - C Arrays, Strings, More Pointers- C Arrays

09:48

[CS61C SU20] Lecture 03.5 - C Arrays, Strings, More Pointers- Strings

05:07

[CS61C SU20] Lecture 03.6 - C Arrays, Strings, More Pointers- Pointer Arithmeti

08:04

[CS61C SU20] Lecture 03.7- C Arrays, Strings, More Pointers- Pointer Misc

06:16

[CS61C SU20] Lecture 03.8 - C Arrays, Strings, More Pointers- Summary~1

01:26

[CS61C SU20] Lecture 04.1 - C Memory- Review and Intro

02:59

[CS61C SU20] Lecture 04.2 - C Memory- C Memory Layout (Stack, Static, Code)

08:57

[CS61C SU20] Lecture 04.3 - C Memory- Addressing and Endianness

03:44

[CS61C SU20] Lecture 04.4 - C Memory- Dynamic Memory Allocation (Heap)

10:31

[CS61C SU20] Lecture 04.5 - C Memory- Common Memory Problems

10:05

[CS61C SU20] Lecture 04.6 - C Memory- Linked List Example

05:11

[CS61C SU20] Lecture 04.7 - C Memory- Summary

01:21

[CS61C SU20] Lecture 05.1- Floating Point- Review

01:15

[CS61C SU20] Lecture 05.2 - Floating Point- Scientific Notation

12:05

[CS61C SU20] Lecture 05.3 - Floating Point- Floating Point Representation

12:42

[CS61C SU20] Lecture 05.4 - Floating Point- Special Numbers

11:11

[CS61C SU20] Lecture 05.5 - Floating Point- Limitations

08:54

[CS61C SU20] Lecture 05.6 - Floating Point- Conversions

07:08

[CS61C SU20] Lecture 05.7 - Floating Point- Summary

01:32

[CS61C SU20] Lecture 06.01 - Intro to Assembly Language- Review, Great Ideas, an

10:02

[CS61C SU20] Lecture 06.02 - Intro to Assembly Language- Registers

09:21

[CS61C SU20] Lecture 06.03 - Intro to Assembly Language- Assembly Code

02:54

[CS61C SU20] Lecture 06.04 - Intro to Assembly Language- Basic Arithmetic Instru

05:13

[CS61C SU20] Lecture 06.05 - Intro to Assembly Language- Immediate Instructions

02:25

[CS61C SU20] Lecture 06.06 - Intro to Assembly Language- Data Transfer Instructi

13:41

[CS61C SU20] Lecture 06.07 - Intro to Assembly Language- Control Flow Instructio

08:00

[CS61C SU20] Lecture 06.08 - Intro to Assembly Language- Shifting Instructions

07:53

[CS61C SU20] Lecture 06.09 - Intro to Assembly Language- Other useful Instructio

04:53

[CS61C SU20] Lecture 06.10 - Intro to Assembly Language- Summary

02:13

[CS61C SU20] Lecture 07.1 - RISC-V Functions- Review and Unsigned Instructions

13:58

[CS61C SU20] Lecture 07.2 - RISC-V Functions- Pseudoinstructions

06:29

[CS61C SU20] Lecture 07.3 - RISC-V Functions- C to RISC-V

07:11

[CS61C SU20] Lecture 07.4 - RISC-V Functions- Function Calling

17:30

[CS61C SU20] Lecture 07.5 - RISC-V Functions- Calling Convention

17:14

[CS61C SU20] Lecture 07.6 - RISC-V Functions- Summary

04:32

[CS61C SU20] Lecture 08.1 - RISC V Instruction Formats- Review & Intro

03:38

[CS61C SU20] Lecture 08.2 - RISC V Instruction Formats- Stored Program Concept

07:17

[CS61C SU20] Lecture 08.3 - RISC V Instruction Formats- R-Format

05:29

[CS61C SU20] Lecture 08.4 - RISC V Instruction Formats- I-Format

08:25

[CS61C SU20] Lecture 08.5 - RISC V Instruction Formats- S-Format

04:03

[CS61C SU20] Lecture 08.6 - RISC V Instruction Formats- SB-Format

11:54

[CS61C SU20] Lecture 08.7 - RISC V Instruction Formats- U-Format

04:36

[CS61C SU20] Lecture 08.8 - RISC V Instruction Formats- UJ-Format

06:18

[CS61C SU20] Lecture 08.9 - RISC V Instruction Formats- Summary

02:30

[CS61C SU20] Lecture 09.1 - CALL- Review & Intro

02:28

[CS61C SU20] Lecture 09.2 - CALL- Translation vs Compilation

04:12

[CS61C SU20] Lecture 09.3 - CALL- Compiler

01:30

[CS61C SU20] Lecture 09.4 - CALL- Assembler

09:21

[CS61C SU20] Lecture 09.5 - CALL- Linker

04:32

[CS61C SU20] Lecture 09.6 - CALL- Loader

01:37

[CS61C SU20] Lecture 09.7 - CALL- Example

02:05

[CS61C SU20] Lecture 09.8 - CALL- Summary

01:43

[CS61C SU20] Lecture 10.1 - Combinational Logic- CALL Review

01:52

[CS61C SU20] Lecture 10.2 - Combinational Logic- Hardware Design Overview

03:21

[CS61C SU20] Lecture 10.3 - Combinational Logic- Switches and Transistors

05:35

[CS61C SU20] Lecture 10.4 - Combinational Logic- CMOS Networks

06:33

[CS61C SU20] Lecture 10.5 - Combinational Logic- Logic Gates

02:53

[CS61C SU20] Lecture 10.6 - Combinational Logic- Truth Tables

03:45

[CS61C SU20] Lecture 10.7 - Combinational Logic- Boolean Algebra

09:11

[CS61C SU20] Lecture 10.8 - Combinational Logic- Circuit Simplification

06:03

[CS61C SU20] Lecture 10.9 - Combinational Logic- Summary

02:49

[CS61C SU20] Lecture 11.1 - Sequential Logic- Review of Logic

08:21

[CS61C SU20] Lecture 11.2 - Sequential Logic- Muxes

06:33

[CS61C SU20] Lecture 11.3 - Sequential Logic- Registers

07:37

[CS61C SU20] Lecture 11.4 - Sequential Logic- Timing

20:37

[CS61C SU20] Lecture 11.5 - Sequential Logic- Maximum Clock Frequency

07:45

[CS61C SU20] Lecture 11.6 - Sequential Logic- Pipelining

09:10

[CS61C SU20] Lecture 11.7 - Sequential Logic- Finite State Machines

18:12

[CS61C SU20] Lecture 11.8 - Sequential Logic- Functional Units

17:22

[CS61C SU20] Lecture 12.01 - RISC-V Datapath, Single Cycle- Datapath Intro

02:35

[CS61C SU20] Lecture 12.02 - RISC-V Datapath, Single Cycle- What is a CPU

04:48

[CS61C SU20] Lecture 12.03 - RISC-V Datapath, Single Cycle- R-Type Instructions

08:37

[CS61C SU20] Lecture 12.04 - RISC-V Datapath, Single Cycle- Arithmetic I-Types

04:23

[CS61C SU20] Lecture 12.05 - RISC-V Datapath, Single Cycle- Load I-Type

07:46

[CS61C SU20] Lecture 12.06 - RISC-V Datapath, Single Cycle- S-Type Instructions

03:31

[CS61C SU20] Lecture 12.07 - RISC-V Datapath, Single Cycle- SB-Type Instructions

04:17

[CS61C SU20] Lecture 12.08 - RISC-V Datapath, Single Cycle- Jumping I-Type Instr

01:29

[CS61C SU20] Lecture 12.09 - RISC-V Datapath, Single Cycle- J-Type Instructions

02:04

[CS61C SU20] Lecture 12.10 - RISC-V Datapath, Single Cycle- Our CPU

00:57

[CS61C SU20] Lecture 12.11 - RISC-V Datapath, Single Cycle- Processor Design Pri

02:47

[CS61C SU20] Lecture 12.12 - RISC-V Datapath, Single Cycle- Summary

01:57

[CS61C SU20] Lecture 13.1 - RISC-V CPU Control, Pipelining- Datapath Review

03:18

[CS61C SU20] Lecture 13.2 - RISC-V CPU Control, Pipelining- Control Implementati

18:36

[CS61C SU20] Lecture 13.3 - RISC-V CPU Control, Pipelining- The Creation of Adam

05:51

[CS61C SU20] Lecture 13.4 - RISC-V CPU Control, Pipelining- Performance Analysis

21:56

[CS61C SU20] Lecture 13.5 - RISC-V CPU Control, Pipelining- Pipeline Execution

03:57

[CS61C SU20] Lecture 13.6 - RISC-V CPU Control, Pipelining- Pipeline Datapath

08:36

[CS61C SU20] Lecture 13.7 - RISC.V CPU Control, Pipelining- Summary

01:23

[CS61C SU20] Lecture 14.1 - RISC-V Pipeline Hazards- Review of the Pipeline

11:24

[CS61C SU20] Lecture 14.2 - RISC-V Pipeline Hazards- Structural Hazards

07:05

[CS61C SU20] Lecture 14.3 - RISC-V Pipeline Hazards- Data Hazards

11:22

[CS61C SU20] Lecture 14.4 - RISC-V Pipeline Hazards- When Does Forwarding Fail

09:04

[CS61C SU20] Lecture 14.5 - RISC-V Pipeline Hazards- Control Hazards

07:13

[CS61C SU20] Lecture 14.6 - RISC-V Pipeline Hazards- Branch Prediction

11:07

[CS61C SU20] Lecture 14.7 - RISC-V Pipeline Hazards- Superscalar Processors

06:22

[CS61C SU20] Lecture 15.1 - Memory Hierarchy, Fully Associative Caches- The Memo

23:33

[CS61C SU20] Lecture 15.2 - Memory Hierarchy, Fully Associative Caches- Fully As

19:17

[CS61C SU20] Lecture 15.3 - Memory Hierarchy, Fully Associative Caches- Hits-Mis

07:23

[CS61C SU20] Lecture 15.4 - Memory Hierarchy, Fully Associative Caches- Fully As

12:41

[CS61C SU20] Lecture 15.5 - Memory Hierarchy, Fully Associative Caches- Write Po

13:12

[CS61C SU20] Lecture 16.1 - Caches– Direct mapped, set associative- Review

10:20

[CS61C SU20] Lecture 16.2 Caches– Direct mapped, set associative- Direct Mappe

06:19

[CS61C SU20] Lecture 16.3 - Caches–Direct mapped, set associative- Direct Mapped

09:41

[CS61C SU20] Lecture 16.4 - Caches–Direct mapped, set associative- Set-Associati

06:42

[CS61C SU20] Lecture 16.5 Caches– Direct mapped, set associative- Set-Associat

09:14

[CS61C SU20] Lecture 17.1 - Multilevel Caches, Cache Questions- Review of Caches

16:07

[CS61C SU20] Lecture 17.2 - Multilevel Caches, Cache Questions- Average Memory A

15:44

[CS61C SU20] Lecture 17.3 - Multilevel Caches, Cache Questions- Multilevel Cache

13:54

[CS61C SU20] Lecture 17.4 - Multilevel Caches, Cache Questions- Improving Cache

07:08

[CS61C SU20] Lecture 17.5 - Multilevel Caches, Cache Questions- Anatomy of a Que

06:55

[CS61C SU20] Lecture 18.1 - Operating Systems & Virtual Memory- OS Intro

10:12

[CS61C SU20] Lecture 18.2 - Operating Systems & Virtual Memory- OS Boot Sequence

06:17

[CS61C SU20] Lecture 18.3 - Operating Systems & Virtual Memory- Multiprogramming

06:59

[CS61C SU20] Lecture 18.4 - Operating Systems & Virtual Memory- Intro to VM

12:42

[CS61C SU20] Lecture 18.5 - Operating Systems & Virtual Memory- Summary

02:01

[CS61C SU20] Lecture 19.1 - Virtual Memory- Review

06:47

[CS61C SU20] Lecture 19.2 - Virtual Memory- Address Translation

08:06

[CS61C SU20] Lecture 19.3 - Virtual Memory- Hierarchical Page Tables

08:03

[CS61C SU20] Lecture 19.4 - Virtual Memory- Translation Lookaside Buffer

11:37

[CS61C SU20] Lecture 19.5 - Virtual Memory- Performance

06:06

[CS61C SU20] Lecture 19.6 - Virtual Memory- Summary

03:48

[CS61C SU20] Lecture 20.1 - I-O- What Is I-O

10:22

[CS61C SU20] Lecture 20.2 - I-O- Hard Drives (HDD)

15:36

[CS61C SU20] Lecture 20.3 - I-O- Solid State Drives (SSD)

12:42

[CS61C SU20] Lecture 20.4 - I-O- Memory Mapped I-O and Polling

14:02

[CS61C SU20] Lecture 20.5 - I-O- Interrupts

20:55

[CS61C SU20] Lecture 20.6 - I-O- Direct Memory Access (DMA)

16:55

[CS61C SU20] Lecture 20.7 - I-O- GPIO

07:58

[CS61C SU20] Lecture 21.1 - Flynn Taxonomy, Data Level Parallelism- Intro

04:36

[CS61C SU20] Lecture 21.2 - Flynn Taxonomy, Data Level Parallelism- Flynn Taxon

04:45

[CS61C SU20] Lecture 21.3 - Flynn Taxonomy, Data Level Parallelism- Background

10:16

[CS61C SU20] Lecture 21.4 - Flynn Taxonomy, Data Level Parallelism- SIMD usage

06:37

[CS61C SU20] Lecture 21.5 Flynn Taxonomy, Data Level Parallelism- SIMD example

11:54

[CS61C SU20] Lecture 21.6 - Flynn Taxonomy, Data Level Parallelism- Loop Unrolli

08:14

[CS61C SU20] Lecture 21.7 - Flynn Taxonomy, Data Level Parallelism- Summary

01:11

[CS61C SU20] Lecture 22.1 - Amdahl's Law & TLP- Review & Intro

02:36

[CS61C SU20] Lecture 22.2 - Amdahl's Law & TLP- Multi-processing

04:01

[CS61C SU20] Lecture 22.3 - Amdahl's Law & TLP- Multi-threading

06:40

[CS61C SU20] Lecture 22.4 - Amdahl's Law & TLP- Ahmdal's Law

04:23

[CS61C SU20] Lecture 22.5 - Amdahl's Law & TLP- Data Races

04:57

[CS61C SU20] Lecture 22.6 - Amdahl's Law & TLP- Synchronization

10:31

[CS61C SU20] Lecture 22.7 - Amdahl's Law & TLP- OpenMP

10:00

[CS61C SU20] Lecture 22.8 - Amdahl's Law & TLP- OpenMP Work Sharing

05:36

[CS61C SU20] Lecture 22.9 - Amdahl's Law & TLP- Summary

00:58

[CS61C SU20] Lecture 23.1 - Multithreading Issues, Cache Coherency- Review of TL

10:56

[CS61C SU20] Lecture 23.2 - Multithreading Issues, Cache Coherency- Matrix Multi

09:18

[CS61C SU20] Lecture 23.3 - Multithreading Issues, Cache Coherency- Reductions

06:27

[CS61C SU20] Lecture 23.4 - Multithreading Issues, Cache Coherency- Multithreadi

09:59

[CS61C SU20] Lecture 23.5 - Multithreading Issues, Cache Coherency- Cache Cohere

08:54

[CS61C SU20] Lecture 23.6 - Multithreading Issues, Cache Coherency- MOESI

27:52

[CS61C SU20] Lecture 23.7 - Multithreading Issues, Cache Coherency- Coherency Mi

10:40

[CS61C SU20] Lecture 24.1 - Warehouse Scale Computing, MapReduce (Spark)- Review

02:21

[CS61C SU20] Lecture 24.2 - Warehouse Scale Computing, MapReduce (Spark)- Wareho

25:03

[CS61C SU20] Lecture 24.3 - Warehouse Scale Computing, MapReduce (Spark)- Cloud

08:04

[CS61C SU20] Lecture 24.4 - Warehouse Scale Computing, MapReduce (Spark)- Reques

11:52

[CS61C SU20] Lecture 24.5 - Warehouse Scale Computing, MapReduce (Spark)- MapRed

11:56

[CS61C SU20] Lecture 24.6 - Warehouse Scale Computing, MapReduce Spark- Summary

01:45

[CS61C SU20] Lecture 25.1 - Dependability and Redundancy- What Is Dependability

12:15

[CS61C SU20] Lecture 25.2 - Dependability and Redundancy- Error Correcting Codes

26:58

[CS61C SU20] Lecture 25.3 - Dependability and Redundancy- RAID

17:47

[CS61C SU20] Lecture 26 - Summary - 001 - [CS61C SU20] Lecture 26.3 - Summary- T

02:20

[CS61C SU20] Lecture 26 - Summary - 002 - [CS61C SU20] Lecture 26.2 - Summary- W

06:20

[CS61C SU20] Lecture 26 - Summary - 003 - [CS61C SU20] Lecture 26.1 - Summary- s

07:01

2024 双语字幕🎉 | UCB CS 61B: Data Structures, Spring 2024

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