  The Devito DSL is a code generation tool for the solution of partial
differential equations using the finite difference method specifically aimed at
seismic inversion problems.
  In this work we investigate the integration of OPS, an API to generate highly
optimized code for applications running on structured meshes targeting various
platforms, within Devito as a mean of bringing it to the GPU realm by providing
an implementation of a OPS backend in Devito, obtaining considerable speed ups
compared to the core Devito backend.
