v0.4.0

Devito v0.4.0

Diff since v0.3.2

Closed issues:

• CI code coverage seems to miss the MPI tests (#12)
• Operator default name not defined (#74)
• sparse time function coordinates (#79)
• serial use of convert results in initialization of MPI (#81)
• unitary + broken (#85)
• MPI.Init() called unnecessarily (#86)
• environment variables modify configuration dictionary (#87)

Merged pull requests:

• fixes #74 (#80) (@samtkaplan)
• SparseTimeFunction coordinates are set properly with MPI -- add unit test (#82) (@jkwashbourne)
• remove reverse on sparse time function coordinates (#88) (@deckerla)
• removing transpose from sparse time function (#89) (@deckerla)
• memory optimiation in convert (MPI gather) methods (#90) (@samtkaplan)
• remove the on-the-fly MPI initializations (#91) (@samtkaplan)
• some trivial formatting fixes for the doc strings (#92) (@samtkaplan)
• fixing demos so they are no longer depreciated (#93) (@deckerla)
• stf data copyto! dispatch based on dtype and dimensionality (#94) (@deckerla)
• Fix gather of MPI time function arrays (#95) (@samtkaplan)
• unitary + (#96) (@samtkaplan)
• fix code coverage accounting (#97) (@samtkaplan)
• fix MPIArray scatter/gather for more than 2 MPI ranks (#98) (@samtkaplan)
• fix scatter for MPI time array (#99) (@samtkaplan)
• make sparse time array MPI logic consistent with other array types (#100) (@samtkaplan)
• no longer need parent(parent...)) since we removed the transposes (#101) (@samtkaplan)
• some janitorial work for the recent MPI gather/scatter changes (#102) (@samtkaplan)
• adding unit test for Devito Array creation from PyObject (#103) (@deckerla)
• sparse time function size unit tests (#104) (@deckerla)
• adding grid method test for sparse time functions (#105) (@deckerla)
• unit tests for stf data with halo method (#106) (@deckerla)
• grid methods update and tests (#107) (@deckerla)
• implementation of getindex for MPI functions (#108) (@deckerla)
• getindex method compatible with stf and tf (#109) (@deckerla)
• fix mpi setindex method although inactive, test that error thrown (#110) (@deckerla)
• removing two local _y lines that codecov says are never touched (#111) (@deckerla)
• test PyObject applied to subdimension (#112) (@deckerla)