Difference between revisions of "AsterX"
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Revision as of 23:05, 2 March 2023
AsterX is a new open-source GRMHD code based on the CarpetX infrastructure. The source code for AsterX can be found here.
Feature Requirements
- Flux Solvers
- Lax-Friedrichs (completed)
- HLLE 3rd order (completed, final testing: Jay)
- HLLE 4th order (TODO)
- HLLE 6th order (TODO)
- HLLD (TODO)
- Reconstruction Methods
- MinMod (completed)
- PPM (completed, final testing: Lorenzo)
- WENO (TODO)
- Con2Prim Schemes
- 2D Noble (completed, still testing)
- 1D Palenzuela (completed, still testing)
- 1D Newmann-Hamlin (TODO)
- 3D NR (TODO)
- 1D RePrimAnd (TODO)
- EOS Framework
- Ideal Gas (completed)
- Polytropic (completed, final testing: Jay)
- Piecewise-polytropic (TODO)
- Hybrid (TODO)
- Finite temperature tabulated (TODO)
- Vector Potential evolution
- Flux CT (completed)
- Upwind CT - HLLE (TODO: Lorenzo)
- Upwind CT - HLLD (TODO)
- Other requirements
- Font fix
- Cap on Lorentz factor
- Reconstruct pressure instead of epsilon
- PPM summation fix
- Evolution equation for entropy
Tests
- 1D tests
- Balsara testsuite low resolution (completed)
- Balsara testsuite high resolution AMR (TODO)
- 2D tests
- Cylindrical Explosion (TODO: Jay)
- Magnetic Rotor (TODO: Lorenzo)
- Loop Advection (TODO: Lorenzo)
- Kelvin Helmholtz Instability AMR (TODO)
- Rayleigh Taylor Instability AMR (TODO)
- 3D tests
- Magnetized TOV (TODO: Liwei, Jay)
- Magnetized Fishbone-Moncrief BH disk (TODO)
- Magnetized BNS (TODO)
- Scaling Tests
- Weak Scaling (TODO: Liwei)
- Strong Scaling (TODO: Liwei)
- Profiling
- Using TOV tests (TODO)