The Applications Software Technology Group (ASTG) provides custom high-performance
computing (HPC) support to NASA funded researchers. The ASTG
team consists of HPC experts from a variety of disciplines
including meteorology, physics, mathematics and several areas
of engineering. ASTG services include training, parallelization,
algorithmic improvements, optimization, porting, and software
design/implementation. ASTG clients include the Goddard
Institute of Space Studies (GISS), the Global
Modeling Initiative (GMI),
the Global Modeling and Analysis
Office (GMAO), and NASA's Modeling,
Analysis, and Prediction (MAP) Program.
Current projects include:
+ Cubed-Sphere fvcore
+ pFUnit
+ FFTT
+ GMI
+ Application Controlled Parallel Asynchronous Input/Output
(Asynch I/O)
+ Modeling Guru
+ GISS ModelE
+ Sourcemotel
+ Gigaparticle Trajectories
+ Adjoint GCM