Merge pull request #306 from awslabs/hughcars/rings-mesh-arg-bugfix #1398

Job	Run time
build-and-test-linux (gcc, mpich, aocl, static, int64, openmp, strumpack, arpack)	29m 12s
build-and-test-linux (clang, mpich, aocl, shared, int64, serial, superlu, arpack)	26m 48s
build-and-test-linux (gcc, openmpi, openblas, shared, int32, openmp, strumpack, slepc)	28m 9s
build-and-test-linux (intel, intelmpi, intelmkl, static, int64, openmp, superlu, slepc)	20m 3s
build-and-test-linux (intel, intelmpi, intelmkl, static, int32, serial, strumpack, arpack)	21m 49s
build-and-test-linux (intel, intelmpi, intelmkl, shared, int32, openmp, strumpack, slepc)	21m 33s
build-and-test-linux (gcc, openmpi, aocl, static, int32, serial, strumpack, slepc)	25m 45s
build-and-test-linux (clang, mpich, aocl, static, int32, serial, superlu, slepc)	27m 57s
	3h 21m 16s

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