<commit_before>## Heat equation solver with MPI + OpenACC

Study the MPI-parallelized version of the heat equation and convert it into
an OpenACC accelerated version.

A schematic representation of the row-wise domain decomposition using ghost
layers looks like this:

![Image of heat equation domain decomposition](MPI_Heat_export.svg)<commit_msg>Testing relative paths for figures<commit_after>## Heat equation solver with MPI + OpenACC

Study the MPI-parallelized version of the heat equation and convert it into
an OpenACC accelerated version.

A schematic representation of the row-wise domain decomposition using ghost
layers looks like this:

![Image of heat equation domain decomposition](./MPI_Heat_export.svg)
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