A5015955539- Hydrology and Watershed Management Studies
- Innovation Diffusion and Forecasting
- Simulation Techniques and Applications
- Technology and Data Analysis
- Geological and Geochemical Analysis
- Space Satellite Systems and Control
- Astro and Planetary Science
- Distributed and Parallel Computing Systems
- Multi-Agent Systems and Negotiation
- Infrared Target Detection Methodologies
- Water resources management and optimization
- Environmental Monitoring and Data Management
- Scientific Computing and Data Management
- Hydrological Forecasting Using AI
- High-pressure geophysics and materials
- Cloud Computing and Resource Management
- Optical Systems and Laser Technology
Lawrence Livermore National Laboratory
2007-2023
We describe the construction of a wide-ranged multiphase equation state for elemental iron, consisting four solid phases and one fluid phase. The free-energy models are constrained by fitting to broad swath ambient, static, dynamic high-pressure experimental data, including recent ramp-compression shock--ramp recrystallization experiments. In order better conditions near Earth's inner-core boundary, ab initio electronic-structure calculations various types have been carried out hcp liquid...
Babel is a high-performance, n-way language interoperability tool for the HPC community that now includes support distributed computing via remote method invocation (RMI). We describe design and implementation of RMI, including its specification in our scientific interface definition (SIDL), modifications to Babel's code generators, third-party wire protocols. RMI's programming model consistency, functional capabilities, runtime performance are compared context with COM, CORBA, grid/Web...