HydroBox3D: Parallel & Distributed Hydrodynamical Code for Numerical Simulation of Supernova Ia.

In the paper a new parallel & distributed hydrodynamical code HydroBox3D for numerical simulation of supernovae Ia type explosion was described. The HydroBox3D code is created on basis of combination the adaptive nested mesh for hydrodynamical simulation of supernovae explosion and the regular mesh is second level of nested mesh for hydrodynamical simulation of nuclear reaction. The adaptive nested mesh code for shared memory architecture with using Intel Optane technology was developed. The second level of nested mesh code for Intel Xeon Phi KNL supercomputer was developed. The HydroBox3D code analysis is described. The results of numerical simulation of supernova Ia explosions on massive parallel supercomputers by means HydroBox3D code are presented.