Merge pull request #7 from fverdugo/refactor_mpi_tests

Refactor mpi tests

Author: fverdugo

test/mpi_array/ksp_test.jl

@@ -1,5 +1,24 @@
 using MPI
-include("ksp_test_driver.jl")
-include("run_mpi_driver.jl")
-file = joinpath(@__DIR__,"ksp_test_driver.jl")
-run_mpi_driver(file;procs=3)
+using Test
+
+if MPI.MPI_LIBRARY == "OpenMPI" || (isdefined(MPI, :OpenMPI) && MPI.MPI_LIBRARY == MPI.OpenMPI)
+    mpiexec_cmd = `$(mpiexec()) --oversubscribe`
+else
+    mpiexec_cmd = mpiexec()
+end
+
+repodir = normpath(joinpath(@__DIR__,"..",".."))
+
+code = quote
+    using MPI; MPI.Init()
+    using PartitionedArrays
+    include(joinpath($repodir,"test","ksp_test_parallel.jl"))
+    np = MPI.Comm_size(MPI.COMM_WORLD)
+    with_mpi(x->ksp_tests(x,np))
+end
+
+run(`$mpiexec_cmd -np 3 $(Base.julia_cmd()) --project=$repodir -e $code`)
+
+nothing
+
+