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High-performance AMR-based relativistic raytracing at cosmological scales. The code integrates directly the geodesics at the first order of metric perturbation without any geometric approximation and provides everything that is needed to perform gravitational lensing and cosmological distance analyses.
The code includes a hybrid parallelization with MPI and std::thread. The AMR grid is handled by the MAGRATHEA meta-library that heavily relies on template metaprogramming to ensure the highest level of performance and genericity.
Python 3.x
Python 2.x
C++
C
Maple
Mathematica
Fortran 95
Julia
Other
Software
Notebook
Simulation data
Hardware
Community concerned by the tool:
Action Dark Energy
CMB
TUG
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