#parallel-programming

Multiprocessing vs Multithreading: Understanding Concurrency and Parallelism

In this "Go Deep with Golang" series, we have nearly covered all the fundamental topics necessary for a solid understanding of the language. Before we proceed to the next topic, which is Goroutines, it is crucial to first grasp the concepts of multip...

Nov 15, 20259 min read

WUWisdom Usafreecodecamp.org

Concurrency vs. Parallelism: What’s the Difference and Why Should You Care?

In software engineering, certain concepts appear deceptively simple at first glance but fundamentally shape the way we design and architect systems. Concurrency and parallelism are two such concepts that warrant careful examination. These terms are f...

Oct 17, 202519 min read

PMPol Monroig Companyblog.pol.company

How to make your code embarrassingly faster?

Amdahl’s law is most popular in the computer science community, named after Gene Amdahl in 1967. It is said that the more resources we add to a program the faster it goes, but how can we add more resources to the program? Imagine a program as a singl...

Oct 8, 20256 min read

YFYuehao Fukatemle.hashnode.dev

Stanford CS149 class notes

A parallel computer is a collection of processing elements that cooperate to solve problems quickly fast≠ efficiency, when the program runs faster on a parallel computer, it does not mean it is using the hardware efficiently. Sometimes raw performanc...

Sep 17, 20251 min read

MJMorteza Jangjoojangjoo.hashnode.dev

Task.WhenAll

As .NET developers, we often deal with scenarios where multiple asynchronous operations need to run — fetching data from APIs, reading files, calling services, or performing database queries. A common question arises: Should we await tasks one by one...

Sep 2, 20253 min read

AAshwinblog.ashwin0x.xyz

Understanding Async Concurrency vs Multithreading in Rust with Tokio

Introduction When working with async Rust, developers often confuse concurrency with parallelism/multithreading. This post demonstrates the crucial difference using Tokio, showing how tasks can run concurrently on a single thread versus being distrib...

Aug 18, 20255 min read

KKKhaled Korfalidiffrences-between-webhooks-and-apis.hashnode.dev

When to Use Multi-Threading VS Multi-Processing

I’ll be honest, this topic confused me for a long time. Even now, I still have moments where I pause and wonder if I’m making the right choice. But that’s exactly why I’m writing this—not for you (well, not just for you), but for me. If you’ve ever f...

Aug 18, 20254 min read

SSSergey Shishkinserj-aleks.hashnode.dev

Сопрограммы

Из википедии - coroutine - программный модуль, особым образом организованный для обеспечения взаимодействия с другими модулями по принципу кооперативной многозадачности: модуль приостанавливается в определённой точке, сохраняя полное состояние (включ...

Jun 20, 20253 min read

TRTanay Rajbaremetalbytes.hashnode.dev

Understanding SIMD: Guide to Vectorized Computing

In this blog, we will discuss two main instruction execution models of the CPU: Scalar Processing: Single Instruction, Single Data Vector Processing: Single Instruction, Multiple Data Scalar Processing This is the most common execution model when...

Mar 24, 20255 min read

RRRohith Reddy Seelamlearnwithanalogy.hashnode.dev

Multi-threading and Thread Synchronization

When you use a computer, you interact with various applications—opening files, browsing the internet, and playing games. But have you ever wondered what ensures everything runs smoothly behind the scenes? That’s where the Operating System (OS) comes ...

Mar 22, 20254 min read

Tag feed

#parallel-programming

Tag feed

#parallel-programming

Multiprocessing vs Multithreading: Understanding Concurrency and Parallelism

Concurrency vs. Parallelism: What’s the Difference and Why Should You Care?