Mark Dewing
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View article: Evaluating Performance Portability with the CMS Heterogeneous Pixel Reconstruction code
Evaluating Performance Portability with the CMS Heterogeneous Pixel Reconstruction code Open
In the past years the landscape of tools for expressing parallel algorithms in a portable way across various compute accelerators has continued to evolve significantly. There are many technologies on the market that provide portability bet…
View article: Software engineering to sustain a high-performance computing scientific application: QMCPACK
Software engineering to sustain a high-performance computing scientific application: QMCPACK Open
We provide an overview of the software engineering efforts and their impact in QMCPACK, a production-level ab-initio Quantum Monte Carlo open-source code targeting high-performance computing (HPC) systems. Aspects included are: (i) strateg…
View article: Evaluating Portable Parallelization Strategies for Heterogeneous Architectures in High Energy Physics
Evaluating Portable Parallelization Strategies for Heterogeneous Architectures in High Energy Physics Open
High-energy physics (HEP) experiments have developed millions of lines of code over decades that are optimized to run on traditional x86 CPU systems. However, we are seeing a rapidly increasing fraction of floating point computing power in…
View article: Evaluating Performance Portability with the CMS Heterogeneous Pixel Reconstruction code
Evaluating Performance Portability with the CMS Heterogeneous Pixel Reconstruction code Open
\nIn the past years the landscape of tools for expressing parallel algorithms in a portable way across various compute accelerators has continued to evolve significantly. There are many technologies on the market that provide portability b…
View article: Portability: A Necessary Approach for Future Scientific Software
Portability: A Necessary Approach for Future Scientific Software Open
Today's world of scientific software for High Energy Physics (HEP) is powered by x86 code, while the future will be much more reliant on accelerators like GPUs and FPGAs. The portable parallelization strategies (PPS) project of the High En…
View article: Portability: A Necessary Approach for Future Scientific Software
Portability: A Necessary Approach for Future Scientific Software Open
Today's world of scientific software for High Energy Physics (HEP) is powered by x86 code, while the future will be much more reliant on accelerators like GPUs and FPGAs. The portable parallelization strategies (PPS) project of the High En…
View article: QMCPACK v3.15.0
QMCPACK v3.15.0 Open
QMCPACK is an open-source production level many-body ab initio Quantum Monte Carlo code for computing the electronic structure of atoms, molecules, and solids with full performance portable GPU support.