Alpine-DAV/ascent⭐️ 204 C++
A flyweight in situ visualization and analysis runtime for multi-physics HPC simulations
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flux-framework/flux-core⭐️ 173 C
core services for the Flux resource management framework
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flux-framework/flux-sched⭐️ 92 C++
Fluxion Graph-based Scheduler
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GEOS-DEV/LvArray⭐️ 48 C++
Portable HPC Containers (C++)
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hypre-space/hypre⭐️ 728 C
Parallel solvers for sparse linear systems featuring multigrid methods.
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LLNL/axom⭐️ 164 C++
CS infrastructure components for HPC applications
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LLNL/b-mpi3⭐️ 22 C++
This aims to be an wrapper to C-MPI3 for C++, using the principles of simplicity, STL, RAII and...
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LLNL/CARE⭐️ 30 C++
CHAI and RAJA provide an excellent base on which to build portable codes. CARE expands that funct...
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LLNL/CHAI⭐️ 106 C++
Copy-hiding array abstraction to automatically migrate data between memory spaces
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LLNL/conduit⭐️ 219 C++
Simplified Data Exchange for HPC Simulations
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LLNL/hiop⭐️ 216 C++
HPC solver for nonlinear optimization problems
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LLNL/merlin⭐️ 127 Python
Machine Learning for HPC Workflows
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LLNL/merlin-spellbook⭐️ 8 Python
Useful utilities for merlin workflows!
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LLNL/MerlinWorkflows⭐️ 2 Python
Example Merlin Workflows
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LLNL/SAMRAI⭐️ 226 C++
Structured Adaptive Mesh Refinement Application Infrastructure - a scalable C++ framework for blo...
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LLNL/scr⭐️ 101 C
SCR caches checkpoint data in storage on the compute nodes of a Linux cluster to provide a fast, ...
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LLNL/Umpire⭐️ 343 C++
An application-focused API for memory management on NUMA & GPU architectures
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LLNL/zfp⭐️ 786 C++
Compressed numerical arrays that support high-speed random access
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visit-dav/visit⭐️ 458 C
VisIt - Visualization and Data Analysis for Mesh-based Scientific Data
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XBraid/xbraid⭐️ 74 C
XBraid Parallel-in-Time Solvers
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