Optimization of geometric multigrid for emerging multi- and manycore processors

Leonid Oliker , Dhiraj D. Kalamkar , John Shalf , Brian Van Straalen
ieee international conference on high performance computing data and analytics 1 1 -11

53
2012
Perilla: metadata-based optimizations of an asynchronous runtime for adaptive mesh refinement

Didem Unat , John Shalf , Ann Almgren , Tan Nguyen
ieee international conference on high performance computing data and analytics 81

5
2016
An embedded boundary approach for efficient simulations of viscoplastic fluids in three dimensions

Ann Almgren , Nikolaos Nikiforakis , Knut Sverdrup
Physics of Fluids 31 ( 9) 093102

4
2019
Nyx: Adaptive mesh, massively-parallel, cosmological simulation code

Zarija Lukic , Vince Beckner , Ann Almgren , Brian Friesen
Astrophysics Source Code Library

2017
Helium Shells on Sub-Chandrasekhar White Dwarfs: Ignition and Convection

Ann Almgren , John Bell , Michael Zingale , Andrew Nonaka
American Astronomical Society Meeting Abstracts #225 225

2015
1999
WarpX: efficient modeling of plasma-based accelerators with mesh refinement

Revathi Jambunathan , Remi Lehe , Ann Almgren , Jean-Luc Vay
APS Division of Plasma Physics Meeting Abstracts 2019

2019
DEM and Coarse-grained modeling of bubble and particle behavior in fluidized beds

William Fullmer , Ann Almgren , Jordan Musser , Oscar Antepara
APS Division of Fluid Dynamics Meeting Abstracts

2019
INDUCED ROTATION IN THREE-DIMENSIONAL SIMULATIONS OF CORE-COLLAPSE SUPERNOVAE: IMPLICATIONS FOR PULSAR SPINS

Ann Almgren , Adam Burrows , Jason Nordhaus , Emmanouela Rantsiou
The Astrophysical Journal 732 ( 1) 57

63
2011
Highly parallelisable simulations of time-dependent viscoplastic fluid flow with structured adaptive mesh refinement

Ann Almgren , Nikolaos Nikiforakis , Knut Sverdrup
Physics of Fluids 30 ( 9) 093102

11
2018
The Castro Adaptive Mesh Refinement Hydrodynamics Code: Applications, Algorithm Development, and Performance Portability

Ann Almgren , John Bell , Michael Zingale , Alice Harpole
American Astronomical Society Meeting Abstracts #233 233

2019
Preparing Nuclear Astrophysics for Exascale

Ann Almgren , Michael Zingale , Alice Harpole , Maria Barrios Sazo
ieee international conference on high performance computing data and analytics 91

2020
Update on the Modeling of Chains of Plasma Accelerator Stages for Future Colliders

Axel Huebl , Revathi Jambunathan , Remi Lehe , Ann Almgren
APS Division of Plasma Physics Meeting Abstracts 2020

2020
A cell-centered Cartesian grid projection method for the incompressible Euler equations in complex geometries

Ann Almgren , John Bell , Phillip Colella , Tyler Marthaler
12th Computational Fluid Dynamics Conference

7
1995
The Lyman α forest in optically thin hydrodynamical simulations

Zarija Lukić , Casey W. Stark , Peter Nugent , Martin White
Monthly Notices of the Royal Astronomical Society 446 ( 4) 3697 -3724

119
2015
The General Relativistic Instability Supernova of a Supermassive Population III Star

Ke-Jung Chen , Alexander Heger , Stan Woosley , Ann Almgren
The Astrophysical Journal 790 ( 2) 162

56
2014
Two-dimensional Simulations of Pulsational Pair-instability Supernovae

Ke-Jung Chen , Stan Woosley , Alexander Heger , Ann Almgren
The Astrophysical Journal 792 ( 1) 28

78
2014
Pair Instability Supernovae of Very Massive Population III Stars

Ke-Jung Chen , Alexander Heger , Stan Woosley , Ann Almgren
The Astrophysical Journal 792 ( 1) 44

60
2014
A hybrid adaptive low-Mach number/compressible method: Euler equations

Emmanuel Motheau , Max Duarte , Ann Almgren , John B. Bell
Journal of Computational Physics 372 1027 -1047

2
2018