Alpine-DAV/ascent⭐️ 195 C++
A flyweight in situ visualization and analysis runtime for multi-physics HPC simulations
flux-framework/flux-core⭐️ 167 C
core services for the Flux resource management framework
flux-framework/flux-sched⭐️ 86 C++
Fluxion Graph-based Scheduler
GEOS-DEV/LvArray⭐️ 48 C++
Portable HPC Containers (C++)
hypre-space/hypre⭐️ 696 C
Parallel solvers for sparse linear systems featuring multigrid methods.
LLNL/axom⭐️ 157 C++
CS infrastructure components for HPC applications
LLNL/b-mpi3⭐️ 21 C++
This aims to be an wrapper to C-MPI3 for C++, using the principles of simplicity, STL, RAII and...
LLNL/CARE⭐️ 29 C++
CHAI and RAJA provide an excellent base on which to build portable codes. CARE expands that funct...
LLNL/CHAI⭐️ 105 C++
Copy-hiding array abstraction to automatically migrate data between memory spaces
LLNL/conduit⭐️ 212 C++
Simplified Data Exchange for HPC Simulations
LLNL/hiop⭐️ 210 C++
HPC solver for nonlinear optimization problems
LLNL/merlin⭐️ 122 Python
Machine Learning for HPC Workflows
LLNL/merlin-spellbook⭐️ 7 Python
Useful utilities for merlin workflows!
LLNL/MerlinWorkflows⭐️ 2 Python
Example Merlin Workflows
LLNL/SAMRAI⭐️ 224 C++
Structured Adaptive Mesh Refinement Application Infrastructure - a scalable C++ framework for blo...
LLNL/scr⭐️ 99 C
SCR caches checkpoint data in storage on the compute nodes of a Linux cluster to provide a fast, ...
LLNL/Umpire⭐️ 322 C++
An application-focused API for memory management on NUMA & GPU architectures
LLNL/zfp⭐️ 772 C++
Compressed numerical arrays that support high-speed random access
visit-dav/visit⭐️ 437 C
VisIt - Visualization and Data Analysis for Mesh-based Scientific Data
XBraid/xbraid⭐️ 71 C
XBraid Parallel-in-Time Solvers