Feature true global reduce

SGpp / DisCoTec

MPI-based code for distributed HPC simulations with the sparse grid combination technique. Docs->(https://discotec.readthedocs.io/)

https://sparsegrids.org/

GNU Lesser General Public License v3.0

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Closed freifrauvonbleifrei closed 1 year ago

freifrauvonbleifrei commented 1 year ago

third level distributed advection with only workers:

Use MPI_Reduce instead of MPI_Allreduce in "global reduce" operation in combination
adds another run+interpolate at end of time loop