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Rough-n-ready Roofline: Titan V edition

libParanumal: Galerkin-Boltzmann 3D flow simulation

libParanumal: Galerkin-Boltzmann flow simulation

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Basic GPU optimization strategies

When I started writing GPU code, I often heard that using shared memory is the only way to get good performance out of my code. As I kept...

Titan-V @ V-Tech: initial benchmarking results

A new Titan V arrived at Virginia Tech today. Installation went relatively smoothly thanks to the patience of Bill Reilly. The Titan V...

Rough-n-Ready Roofline: NVIDIA V100 edition

In this post we discuss rules of thumb for performance limiters when using shared memory in a NVIDIA V100 CUDA compute kernel. The V100...

Concurrent Cloud Computing: installing occaBench for V100

Overview: This week we have been experimenting with instances on Amazon AWS and Paperspace that come equipped with NVIDIA V100 GPUs....

Vaunted Volta Verified: initial comparison of the NVIDIA V100 & P100 GPUs

We created an Amazon EC2 instance with NVIDIA V100 GPU. We will discuss that process in more detail in a future posting. As usual this is...

CEED Code Competition: VT software release

VT CEED BP Software Release: the VT Parallel Numerical Algorithms team has released GPU optimized implementations for the Center for...

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