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		| Paper: | 
		Task Based Radiative Transfer Methods   and the DISPATCH Code Framework | 
	 
	
		| Volume: | 
		519, Radiative Signatures from the Cosmos | 
	 
	
		| Page: | 
		93 | 
	 
	
		| Authors: | 
		Nordlund, Å. | 
	 
	
	
		| Abstract: | 
		Task based execution, where one avoids global constraint such as a common timestep or synchronous iterations is arguably the future of computational astrophysics, in the context of grid-based simulations of hydrodynamics and magneto-hydrodynamics as well as in the context of particle-in-cell and pure particle methods.  With respect to radiation transport the same applies, both for direct use in simulations, and for expensive post-processing, such as multi-level spectral line diagnostic with partial redistribution in three spatial dimensions and time. | 
	 
	
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