Compiler optimizations

Loop nest optimization

In computer science and particularly in compiler design, loop nest optimization (LNO) is an optimization technique that applies a set of loop transformations for the purpose of locality optimization or parallelization or another loop overhead reduction of the loop nests. (Nested loops occur when one loop is inside of another loop.) One classical usage is to reduce memory access latency or the cache bandwidth necessary due to cache reuse for some common linear algebra algorithms. The technique used to produce this optimization is called loop tiling, also known as loop blocking or strip mine and interchange. (Wikipedia).

Video thumbnail

Learning Python For Loops

More videos like this online at http://www.theurbanpenguin.com We take a moment to look at for loops within Python using Python 3 installed on an openSUSE Linux desktop. First we iterate through modules installed on the system using sys.modules; then we move into reading files line by line

From playlist Python

Video thumbnail

JavaScript Lingo: Loops

Basic intro to answer the question, "What's a Loop?" If there's a set of data, (we'll use an array for this example, but it doesn't have to be,) and you want to perform the same manipulation to every piece in that set of data, you can use something called a loop. Loops have some complex

From playlist Computer Science and Software Engineering Theory with Briana

Video thumbnail

For Loop In Python | Python For Loop Tutorial | Python Tutorial | Python Programming | Simplilearn

This Python tutorial will help you understand what is for loop and how to use for loop in Python. In programming, statements are executed sequentially. The first statement in a code is executed first, followed by the second one, and so on. There may be a situation when you need to execute

From playlist 🔥Python | Python Tutorial For Beginners | Python Projects | Python Interview Questions And Answers | Updated Python Playlist 2023 | Simplilearn

Video thumbnail

Python Loops Tutorial | Python For Loop | While Loop Python | Python Training | Edureka

🔥 Python Certification Training: https://www.edureka.co/data-science-python-certification-course This Edureka "Python Loops" tutorial (Python Tutorial Blog: https://goo.gl/wd28Zr) will help you in understanding different types of loops used in Python. You will be learning how to implement

From playlist Python Programming Tutorials | Edureka

Video thumbnail

How to Make a For Loop in Python

This video explains the basics of for loops in Python including looping over lists, numerical ranges, the continue keyword and the break keyword.

From playlist Python Basics

Video thumbnail

Python Loops Tutorial | Python For Loop | While Loop In Python | Python Training | Simplilearn

This video on Python Loops Tutorial covers Python for loop and while loop. You will learn to write nested loops in Python and get an idea about using break and continue statements in Python. You will also use if else conditions in for loops and while loops. 🔥Free Python Course with comple

From playlist 🔥Python | Python Tutorial For Beginners | Python Projects | Python Interview Questions And Answers | Updated Python Playlist 2023 | Simplilearn

Video thumbnail

Python Loops Tutorial | Python Loops Explained | Python Tutorial | Python For Beginners |Simplilearn

In this video, you will learn about Python loops. Loops are a fundamental concept in any programming language. We’ll cover in detail about the different types of loops in Python with hands-on examples. Below are the topics covered in Python Loops Tutorial: For Loops in Python While Loop

From playlist Python For Beginners 🔥[2022 Updated]

Video thumbnail

Loops in MATLAB | Lecture 10 | Numerical Methods for Engineers

How to write a for loop or a while loop in MATLAB. Join me on Coursera: https://www.coursera.org/learn/numerical-methods-engineers Lecture notes at http://www.math.ust.hk/~machas/numerical-methods-for-engineers.pdf Subscribe to my channel: http://www.youtube.com/user/jchasnov?sub_confir

From playlist Numerical Methods for Engineers

Video thumbnail

Timeboxing for Programmers

Everyone who has ever programmed has gotten stuck on a problem. I used to try my best to solve it myself because I'm too stubborn to ask for help. I want to figure it out myself. However, this isn't the best way to go about things. When working on my own projects, I should turn to Stack Ov

From playlist Software Engineering

Video thumbnail

The StatQuest Introduction to PyTorch

PyTorch is one of the most popular tools for making Neural Networks. This StatQuest walks you through a simple example of how to use PyTorch one step at a time. By the end of this StatQuest, you'll know how to create a new neural network from scratch, make predictions and graph the output,

From playlist StatQuest

Video thumbnail

1. Introduction and Matrix Multiplication

MIT 6.172 Performance Engineering of Software Systems, Fall 2018 Instructor: Charles Leiserson View the complete course: https://ocw.mit.edu/6-172F18 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63VIBQVWguXxZZi0566y7Wf Professor Leiserson introduces 6.172 Performance

From playlist MIT 6.172 Performance Engineering of Software Systems, Fall 2018

Video thumbnail

Everything You Need to Know About JPEG - Episode 6 Part 2: Inverse DCT

In this series you will learn all of the in-depth details of the complex and sophisticated JPEG image compression format In this episode, we learn all about performing the Inverse Discrete Cosine Transform, to transform DCT coefficient matrices into YCbCr color matrices, and how to optimi

From playlist Fourier

Video thumbnail

Fast By Default: Algorithmic Performance Optimization in Practice

We’ve learned to rely on sophisticated frameworks and fast engines so much that we’re slowly forgetting how computers work. With modern development tools, it’s easy to locate the exact code that’s slowing down your application, but what do you do next? Why exactly is it slow, and how do yo

From playlist Performance and Testing

Video thumbnail

Live CEOing Ep 354: MultiwaySystem Design for Wolfram Language

In this episode of Live CEOing, Stephen Wolfram discusses the design of the MultiwaySystem for Wolfram Language. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or through the official Twitch channel of Stephen Wolfram here

From playlist Behind the Scenes in Real-Life Software Design

Video thumbnail

Machine Learning from First Principles, with PyTorch AutoDiff — Topic 66 of ML Foundations

#MLFoundations #Calculus #MachineLearning In preceding videos in this series, we learned all the most essential differential calculus theory needed for machine learning. In this epic video, it all comes together to enable us to perform machine learning from first principles and fit a line

From playlist Calculus for Machine Learning

Video thumbnail

Mo Chen: "A Multi-Pronged Approach to Computational Challenges in HJ Reachability"

High Dimensional Hamilton-Jacobi PDEs 2020 Workshop I: High Dimensional Hamilton-Jacobi Methods in Control and Differential Games "A Multi-Pronged Approach to Computational Challenges in HJ Reachability" Mo Chen, Simon Fraser University Abstract: Autonomous mobile robots are becoming per

From playlist High Dimensional Hamilton-Jacobi PDEs 2020

Video thumbnail

Everything You Need to Know About JPEG - Episode 6 Part 1: Inverse DCT

In this series you will learn all of the in-depth details of the complex and sophisticated JPEG image compression format In this episode, we learn all about performing the Inverse Discrete Cosine Transform, to transform DCT coefficient matrices into YCbCr color matrices Jump into the pla

From playlist Fourier

Video thumbnail

Stream Programming: Multicore Made Practical

May 16, 2007 lecture by Peter Mattson for the Stanford University Computer Systems Colloquium (EE 380). Peter discusses how executing an application on a multicore processor can improve performance by an order of magnitude or more but poses daunting programming obstacles and how stream pr

From playlist Course | Computer Systems Laboratory Colloquium (2006-2007)

Video thumbnail

Python 3 Programming Tutorial - For loop

The next loop is the For loop. The idea of the for loop is to "iterate" through something. For each thing in that something, it will do a block of code. Most often, you will a for loop's structure very much like for eachThing in thisThing: do this stuff in this block So, again, wh

From playlist Python 3 Basics Tutorial Series

Related pages

Loop splitting | Cache-oblivious algorithm | Loop interchange | Linear algebra | Algorithm | Matrix multiplication | Loop optimization | Adder (electronics)