Compressible Flow through a Whistle Mouthpiece
An interactive demo of femto being compiled to wasm to simulate the compressible air flow from the windway of a whistle across its splitting edge.
Fluid Flow around a Bottle
An interactive demo of femto being compiled to wasm to simulate fluid flow.
Modal Analysis of a Coffee Cup
An interactive demo of femto being compiled to wasm to find the fundamental modes of a ceramic coffee cup.
Symmetric Sparse Matvec
A study on implementing sparse matrix vector multiplication for symmetric matrices, where only the upper triangle is available.
Arithmetic Intensity
A description of a simple way to model GPU kernel execution.
Metal Compute Shaders for C++
Presentation on how to use Metal compute shaders from a C++ project
GPU Acceleration of femto
On writing/optimizing CUDA kernels for a finite element library
Introduction to SIMD Programming
Slides from a presentation describing how to improve CPU performance through vectorization
Accelerating Mathematica with C++ libraries
How to speed up Mathematica notebooks by calling through to functions in C++ libraries
Improving MFEM's CUDA Kernel Implementation
This document demonstrates how in some cases, eliminating template parameters can significantly reduce compile time and binary size, while retaining performance parity.
Setting up a Local Compiler Explorer
Compiler Explorer is a great tool for prototyping and understanding code snippets, and running a local instance can make it even more flexible and responsive.
CMake ExternalData Example
CMake's ExternalData provides a way for projects to download large data files just-in-time, rather than putting them directly in a git repo or project tarball. This feature doesn't seem to be used very often, so this is an example project showing how to set it up.