Lawrence Livermore National Laboratory

For over 70 years, the Lawrence Livermore National Laboratory has applied science and technology to make the world a safer place.

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Popular repositoriesLoading

zfpzfpPublic
Compressed numerical arrays that support high-speed random access
C++ 790 163
sundialssundialsPublic
Official development repository for SUNDIALS - a SUite of Nonlinear and DIfferential/ALgebraic equation Solvers. Pull requests are welcome for bug fixes and minor changes.
C 559 140
RAJARAJAPublic
RAJA Performance Portability Layer (C++)
C++ 507 104
CaliperCaliperPublic
Caliper is an instrumentation and performance profiling library
C++ 371 68
UmpireUmpirePublic
An application-focused API for memory management on NUMA & GPU architectures
C++ 347 53
bltbltPublic
A streamlined CMake build system foundation for developing HPC software
C++ 270 62

Repositories

Showing 10 of 569 repositories

radiuss Public
LLNL/radiuss’s past year of commit activity
CSS 3MIT 1 29 1 UpdatedMar 21, 2025
AMS Public
LLNL/AMS’s past year of commit activity
C++ 6Apache-2.0 9 10 15 UpdatedMar 21, 2025
WarpX Public Forked fromBLAST-WarpX/warpx
WarpX is an advanced, time-based electromagnetic & electrostatic Particle-In-Cell code.
LLNL/WarpX’s past year of commit activity
C++ 1 201 0 0 UpdatedMar 21, 2025
sundials Public
Official development repository for SUNDIALS - a SUite of Nonlinear and DIfferential/ALgebraic equation Solvers. Pull requests are welcome for bug fixes and minor changes.
LLNL/sundials’s past year of commit activity
C 559BSD-3-Clause 140 27 9 UpdatedMar 21, 2025
SSAPy Public
A Python package allowing for fast and precise orbital modeling.
LLNL/SSAPy’s past year of commit activity
Python 40MIT 8 13 5 UpdatedMar 21, 2025
serac Public
Serac is a high order nonlinear thermomechanical simulation code
LLNL/serac’s past year of commit activity
C++ 198BSD-3-Clause 34 128 (1 issue needs help) 9 UpdatedMar 21, 2025
spheral Public
LLNL/spheral’s past year of commit activity
C++ 63 17 17 6 UpdatedMar 20, 2025
krowkee Public
A high-performance computing toolkit for scalably summarizing many data streams in distributed memory.
LLNL/krowkee’s past year of commit activity
C++ 1 2 0 0 UpdatedMar 20, 2025
benchpark Public
An open collaborative repository for reproducible specifications of HPC benchmarks and cross site benchmarking environments
LLNL/benchpark’s past year of commit activity
Python 38Apache-2.0 29 66 44 UpdatedMar 20, 2025
CARE Public
CHAI and RAJA provide an excellent base on which to build portable codes. CARE expands that functionality, adding new features such as loop fusion capability and a portable interface for many numerical algorithms. It provides all the basics for anyone wanting to write portable code.
LLNL/CARE’s past year of commit activity
C++ 30BSD-3-Clause 4 31 5 UpdatedMar 20, 2025