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PROJECTS
Spindle
Spindle improves the library-loading performance of dynamically linked HPC applications by plugging into the system’s dynamic linker and intercepting its file operations.
Legacy
P^nMPI
PnMPI is a thin, low-overhead wrapper library that is automatically generated from mpi.h file and that can be linked by default.
PAVE
Performance analysis of parallel scientific codes is difficult. The HAC model allows direct comparison of data across domains with data viz and analysis tools available in other domains.
NEWS
LLNL team accelerates multi-physics simulations with El Capitan predecessor systems
LLNL researchers have achieved a milestone in accelerating and adding features to complex multiphysics simulations run on GPUs, a development that could advance HPC and engineering.
Road to El Capitan 8: Prepping for performance
The Tools Working Group delivers debugging, correctness, and performance analysis solutions at an unprecedented scale.