sysprog21/cpumemory-zhtw

Stars
216
Rank 183,179 (Top 4 %)
Language
CSS
Created over 3 years ago
Updated 11 months ago

sysprog21/cpumemory-zhtw

sysprog21

There are no reviews yet. Be the first to send feedback to the community and the maintainers!

Traditional Chinese translation of "What Every Programmer Should Know About Memory"

每位程式開發者都該有的記憶體知識

本文翻譯自 Ulrich Drepper 於 2007 年撰寫的論文〈What Every Programmer Should Know About Memory〉(版次: 1.0)，原文共 114 頁。

隨著 CPU 核 (core) 的速度和數量的增長，記憶體存取成為制約當今大多數程式效率的因素，且在未來一段時間內仍然如此。儘管硬體設計者提越來越複雜的記憶體處理和加速機制，例如 CPU 快取，但若程式開發者無法善加利用，這些硬體機制仍無法發揮有效作用。不幸的是，大多數程式開發者對於計算機的記憶體子系統或 CPU 快取，無論是其內部結構還是存取成本，仍然相當陌生。本文旨在解釋現代電腦硬體中記憶體子系統的結構，闡述 CPU 快取的發展考量，及它們的運作方式。同時，本文也提供針對記憶體操作進行調整、達到最佳效能的建議。

翻譯資訊

譯者: Chi-En Wu, Jim Huang

[info] 關於繁體中文翻譯內容的修正、改進建議，和貢獻，請造訪 sysprog21/cpumemory-zhtw

lkmpg

The Linux Kernel Module Programming Guide (updated for 5.0+ kernels)

shecc

A self-hosting and educational C optimizing compiler

lab0-c

C Programming Lab: Assessing Your C Programming Skills

rv32emu

Compact and Efficient RISC-V RV32I[MAFC] emulator

simplefs

A simple native file system for Linux kernel

concurrent-programs

Complementary Concurrency Programs for course "Linux Kernel Internals"

jitboy

A Game Boy emulator with dynamic recompilation (JIT)

semu

A minimalist RISC-V system emulator capable of running Linux kernel

vwifi

A virtual wireless device driver for Linux

kvm-host

A minimalist type 2 hypervisor using Linux Kernel Virtual Machine (KVM)

pitifulvm

A shabby implementation of Java virtual machine in C

vcam

Virtual camera device driver for Linux

sehttpd

A small and efficient web server with 1K lines of C code

concurrency-primer

Concurrency Primer

cserv

An event-driven and non-blocking web server

concurrent-ll

concurrent linked list implementation

khttpd

An experimental HTTP server implemented as Linux kernel module

rv32emu-legacy

RISC-V RV32I[MA] emulator with ELF support

raycaster

Wolfenstein 3D-style raycasting implementation

linux-list

Linux-like doubly-linked list

fibdrv

Linux kernel module that calculates Fibonacci numbers

gameboy-emu

An efficient and portable Game Boy emulator

mado

A window system for resource-constrained devices

lkm-hidden

A Linux kernel module which hides itself

kecho

A lightweight echo server implementation in Linux kernel mode

rubi

Ruby-like high-performance script programming language with JIT compilation

threaded-logger

Threaded Logger

threadkit

A collection of lightweight threading utilities

vinput

A collection of virtual input device drivers for Linux

linux-cfs-sim

Simulate Linux Completely Fair Scheduler (CFS) using POSIX Threads

rnnoise

A noise suppression library based on a recurrent neural network

kcalc

Math expression evaluation as Linux kernel module

dict

Ternary Search Tree + Bloom filter

jitcalc

A simple integer calculator using JIT compilation

y86_64-tools

Y86-64 Tools: assembler, simulator, Verilog designs

fastcat

A faster "cat" implementation using splice and sendfile system calls

neocon

A simple serial console utility

bignum

An incomplete arbitrary-precision integer arithmetic library

fiber

A User Space Threading Library

compute-pi

Leibniz formula for π

ca2023-lab3

Lab3: Construct a single-cycle CPU with Chisel

mapreduce

A simple C Thread pool implementation

prefix-search

Implement prefix search using ternary search tree

jit-construct

JIT compiler from scratch, derived from Nick Desaulniers' great work

datalab

Improved CS:APP Data Lab

buddy

Buddy Memory Allocator

moxiebox

A secure, sandboxed execution mechanism that enables deterministic input, processing and output

phonebook

sample phonebook program to illustrate the impact of cache miss

raytracing

Small ray tracing program for performance evaluation

intrusive-ds

A collection of intrusive data-structures for C

kilo

A text editor in less than 1000 LoC with syntax highlight and search

gecos

GECOS: A lock-free synchronization mechanism

nyancat

Nyancat rendered in your terminal

matrix_oo

Sample matrix implementation illustrating object-oriented techniques in C99

dont-trace

A simple Linux kernel module that kills ptrace tracer and its tracees

kfifo-examples

Linux kernel module examples about kfifo

mergesort-concurrent

merge sort on singly-linked list utilzing POSIX Thread

tinymembench

Measure peak bandwidth of sequential memory accesses and the latency of random memory accesses

cirbuf

Circular Buffer implementation with mmap(2) *incomplete*

align-bench

Microbenchmark for unaligned memory access

kcalc-fixed

Math expression evaluation as Linux kernel module, fixed-point implementation

malloc-test-concurrent

concurrent malloc benchmark

prefetcher

Evaluate the effects of prefetching

sched-plugin

A Linux kernel module to allow user processes being handed out with LKM based scheduler

phonebook-concurrent

build a phonebook program by concurrent linked list

simrupt

A Linux device driver that simulates interrupts

tco-test

Test the ability of C compilers performing Tail Call Optimization

vsnd

Virtual Linux soundcard driver

rv32emu-demo

balanced-ternary

Ilustrate how balanced ternary works

bf-runtime

Brainf*ck runtime engine

quotient-filter

(Incomplete) in-memory quotient filter

ksort

Linux kernel module that implements and validates sorting algorithms

arm-assembler-latex-listings

Arm Assembler language definition for the LaTeX listings package

clz-tests

Evaluate implementations of count leading zero