43     COMM = PETSc.COMM_NULL  variable in BaseTestMatAnyAIJ
441     COMM = PETSc.COMM_WORLD  variable in BaseTestMatAIJ
451     COMM = PETSc.COMM_SELF  variable in TestMatSeqAIJ
471     COMM = PETSc.COMM_WORLD  variable in TestMatMPIAIJ
491     COMM = PETSc.COMM_WORLD  variable in BaseTestMatBAIJ
501     COMM = PETSc.COMM_SELF  variable in TestMatSeqBAIJ
574     COMM = PETSc.COMM_WORLD  variable in TestMatMPIBAIJ
647     COMM = PETSc.COMM_WORLD  variable in BaseTestMatSBAIJ
672     COMM = PETSc.COMM_SELF  variable in TestMatSeqSBAIJ
745     COMM = PETSc.COMM_WORLD  variable in TestMatMPISBAIJ
818     COMM = PETSc.COMM_WORLD  variable in BaseTestMatAIJ_B
882     COMM = PETSc.COMM_SELF  variable in TestMatSeqAIJ_B
955     COMM = PETSc.COMM_WORLD  variable in TestMatMPIAIJ_B
1026     COMM = PETSc.COMM_WORLD  variable in BaseTestMatAIJ_B
1101     COMM = PETSc.COMM_SELF  variable in TestMatSeqAIJCRL
1121     COMM = PETSc.COMM_WORLD  variable in TestMatMPIAIJCRL
1148     COMM = PETSc.COMM_SELF  variable in TestMatSeqAIJCRL_B
1221     COMM = PETSc.COMM_WORLD  variable in TestMatMPIAIJCRL_B
1294     COMM = PETSc.COMM_WORLD  variable in TestMatIS