# mpi (video feeds) — RSS Amplifier

Recent posts from the 4 feeds in the RSS Amplifier directory that cover mpi.

Page: <https://rssamplifier.com/topics/mpi/videos>  
Feed: <https://rssamplifier.com/topics/mpi/videos.md>

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## [Lecture 23 - Exam review](https://www.youtube.com/watch?v=5y5XFIrybEU)

_2025-04-21 · Helen Xu Lectures · CSE 6220 / CX 4220 Spring 2025_

## [Lecture 22 - Graph Optimization](https://www.youtube.com/watch?v=gd2UCgNc2hw)

_2025-04-16 · Helen Xu Lectures · CSE 6220 / CX 4220 Spring 2025_

## [Lecture 22 - Dense graphs pt 2](https://www.youtube.com/watch?v=v6r-X5IRyG0)

_2025-04-14 · Helen Xu Lectures · CSE 6220 / CX 4220 Spring 2025_

## [Lecture 21 - SpMV pt 2, Graph algorithms pt 1](https://www.youtube.com/watch?v=oeEUCK7ByXE)

_2025-04-09 · Helen Xu Lectures · CSE 6220 / CX 4220 Spring 2025_

## [Lecture 20 - Interconnects pt 2, SpMV pt 1](https://www.youtube.com/watch?v=uWS70NQHLM4)

_2025-04-07 · Helen Xu Lectures · CSE 6220 / CX 4220 Spring 2025_

## [Lecture 19 - Parallelizing n-body simulation, Interconnects part 1](https://www.youtube.com/watch?v=Vmmgrbyit00)

_2025-04-02 · Helen Xu Lectures · CSE 6220 / CX 4220 Spring 2025_

## [Lecture 18 - Hierarchical methods for n-body simulation](https://www.youtube.com/watch?v=vLh4KvvhsYw)

_2025-03-31 · Helen Xu Lectures · CSE 6220 / CX 4220 Spring 2025_

## [Lecture 17 - FFT](https://www.youtube.com/watch?v=KW5aSOsnTx8)

_2025-03-24 · Helen Xu Lectures · CSE 6220 / CX 4220 Spring 2025_

## [Lecture 16 - MPI topologies, PA3 walkthrough](https://www.youtube.com/watch?v=BHKQ8hczyWc)

_2025-03-12 · Helen Xu Lectures · CSE 6220 / CX 4220 Spring 2025_

## [Lecture 15 - More dense matrix, MPI topologies](https://www.youtube.com/watch?v=DyY6Ze6-Mdg)

_2025-03-10 · Helen Xu Lectures · CSE 6220 / CX 4220 Spring 2025_

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_2025-03-10 · **Sponsored**_

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## [Lecture 14 - Dense matrix algorithms](https://www.youtube.com/watch?v=XW67mr8jfo8)

_2025-02-26 · Helen Xu Lectures · CSE 6220 / CX 4220 Spring 2025_

## [Lecture 13 - Embeddings, some dense matrix algorithms](https://www.youtube.com/watch?v=-6fg1WQDxiQ)

_2025-02-24 · Helen Xu Lectures · CSE 6220 / CX 4220 Spring 2025_

## [Lecture 12 - Sample sort, some embeddings](https://www.youtube.com/watch?v=iq3eaL1Pal0)

_2025-02-19 · Helen Xu Lectures · CSE 6220 / CX 4220 Spring 2025_

## [Lecture 11 - Bitonic sort](https://www.youtube.com/watch?v=M6og7V_irFI)

_2025-02-17 · Helen Xu Lectures · CSE 6220 / CX 4220 Spring 2025_

## [Lecture 10 - MPI Collectives](https://www.youtube.com/watch?v=mButzIn-iXk)

_2025-02-10 · Helen Xu Lectures · CSE 6220 / CX 4220 Spring 2025_

## [Lecture 23 - Graphs and optimization](https://www.youtube.com/watch?v=DDCyPZa60Jw)

_2024-11-25 · Helen Xu Lectures · CSE 6220 / CX 4220 Fall 2024_

## [Lecture 22 - Graph algorithms pt 1](https://www.youtube.com/watch?v=foDiWb8HqQM)

_2024-11-13 · Helen Xu Lectures · CSE 6220 / CX 4220 Fall 2024_

## [Lecture 20 - Inteconnects part 2, PA3](https://www.youtube.com/watch?v=qnejm6_QLpA)

_2024-11-06 · Helen Xu Lectures · CSE 6220 / CX 4220 Fall 2024_

## [Lecture 18: Hierarchical Methods for the N-Body Problem](https://www.youtube.com/watch?v=Y3gXmZZJWIM)

_2024-10-28 · Helen Xu Lectures · CSE 6220 / CX 4220 Fall 2024_

## [Lecture 17 - Fast Fourier Transform](https://www.youtube.com/watch?v=mtBlsiqbupc)

_2024-10-23 · Helen Xu Lectures · CSE 6220 / CX 4220 Fall 2024_

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_2024-10-23 · **Sponsored**_

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## [Lecture 16 - MPI topologies and derived datatypes](https://www.youtube.com/watch?v=Q-xyQ6844iQ)

_2024-10-21 · Helen Xu Lectures · CSE 6220 / CX 4220 Fall 2024_

## [Lecture 15 - More dense matmul, some MPI](https://www.youtube.com/watch?v=HAIxfDqfWpo)

_2024-10-16 · Helen Xu Lectures · CSE 6220 / CX 4220 Fall 2024_

## [Lecture 13 - Embeddings](https://www.youtube.com/watch?v=Hv2YAlwrPSY)

_2024-10-07 · Helen Xu Lectures · CSE 6220 / CX 4220 Fall 2024_

## [Lecture 12 - Sample sort](https://www.youtube.com/watch?v=TuF_DM1NVRE)

_2024-10-02 · Helen Xu Lectures · CSE 6220 / CX 4220 Fall 2024_

## [Lecture 10 - MPI Communication Primitives](https://www.youtube.com/watch?v=SGs0LzouRDg)

_2024-09-25 · Helen Xu Lectures · CSE 6220 / CX 4220 Fall 2024_

## [Lecture 9 - Communication Primitives](https://www.youtube.com/watch?v=v9sGL3459kU)

_2024-09-18 · Helen Xu Lectures · CSE 6220 / CX 4220 Fall 2024_

## [Lecture 8 - Applications of Prefix Sums](https://www.youtube.com/watch?v=e1Pve7mOnVg)

_2024-09-16 · Helen Xu Lectures · CSE 6220 / CX 4220 Fall 2024_

## [Lecture 7 - Prefix Sums and Their Applications](https://www.youtube.com/watch?v=O7npmXo4QAg)

_2024-09-11 · Helen Xu Lectures · CSE 6220 / CX 4220 Fall 2024_