Alpine-DAV/ascent⭐️ 181 C++
A flyweight in situ visualization and analysis runtime for multi-physics HPC simulations
flux-framework/flux-core⭐️ 155 C
core services for the Flux resource management framework
flux-framework/flux-sched⭐️ 83 C++
Fluxion Graph-based Scheduler
GEOS-DEV/LvArray⭐️ 46 C++
Portable HPC Containers (C++)
hypre-space/hypre⭐️ 610 C
Parallel solvers for sparse linear systems featuring multigrid methods.
LLNL/axom⭐️ 137 C++
CS infrastructure components for HPC applications
LLNL/b-mpi3⭐️ 18 C++
This aims to be an wrapper to C-MPI3 for C++, using the principles of simplicity, STL, RAII and...
LLNL/CARE⭐️ 27 C++
CHAI and RAJA provide an excellent base on which to build portable codes. CARE expands that funct...
LLNL/CHAI⭐️ 101 C++
Copy-hiding array abstraction to automatically migrate data between memory spaces
LLNL/conduit⭐️ 190 C++
Simplified Data Exchange for HPC Simulations
LLNL/hiop⭐️ 204 C++
HPC solver for nonlinear optimization problems
LLNL/merlin⭐️ 115 Python
Machine Learning for HPC Workflows
LLNL/merlin-spellbook⭐️ 6 Python
Useful utilities for merlin workflows!
LLNL/MerlinWorkflows⭐️ 1 Python
Example Merlin Workflows
LLNL/psuade⭐️ 21 C++
Problem Solving environment for Uncertainty Analysis and Design Exploration
LLNL/SAMRAI⭐️ 211 C++
Structured Adaptive Mesh Refinement Application Infrastructure - a scalable C++ framework for blo...
LLNL/scr⭐️ 96 C
SCR caches checkpoint data in storage on the compute nodes of a Linux cluster to provide a fast, ...
LLNL/Umpire⭐️ 297 C++
An application-focused API for memory management on NUMA & GPU architectures
LLNL/zfp⭐️ 724 C++
Compressed numerical arrays that support high-speed random access
visit-dav/visit⭐️ 381 C
VisIt - Visualization and Data Analysis for Mesh-based Scientific Data
XBraid/xbraid⭐️ 67 C
XBraid Parallel-in-Time Solvers