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Ratel Implicit Material Point Method (iMPM) featured image
Ratel

Ratel Implicit Material Point Method (iMPM)

Ratel iMPM is a fast, powerful material point method solver implemented in the Ratel application, capable of simulating billions of material points on thousands of GPUs.

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PETSc

Arc Length Continuation in PETSc

Abstract: Traditional Newton methods with load and displacement control are unable to solve problems with limit points, bifurcations, and snap-through instabilities. Arc-length …

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LibCEED

libCEED

libCEED is a fast and portable matrix-free finite element code. It allows the same kernels to be run on CPU and GPU without rewriting source code. My contributions include …

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