def test_hex27_hex27_0(self):
fixture_setup()
scalarDimension = 0
eMesh = PerceptMesh()
p_size = eMesh.get_parallel_size()
gmesh_spec = "1x1x" + str(p_size) + "|bbox:0,0,0,1,1," + str(p_size)
eMesh.new_mesh(GMeshSpec(gmesh_spec))
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(),
scalarDimension)
breaker = Refiner(eMesh, HEX8_HEX27_1, proc_rank_field)
eMesh.commit()
eMesh.print_info()
eMesh.save_as("hex27_hex27_cube1x1x" + str(p_size) + "-orig.e")
breaker.setRemoveOldElements(True)
breaker.doBreak()
eMesh.save_as("hex27_hex27_cube1x1x" + str(p_size) + "_0.e")
em1 = PerceptMesh(3)
p_size = em1.get_parallel_size()
em1.open("hex27_hex27_cube1x1x" + str(p_size) + "_0.e")
proc_rank_field = em1.add_field("proc_rank", eMesh.element_rank(),
scalarDimension)
breaker = Refiner(em1, HEX27_HEX27_8, proc_rank_field)
em1.commit()
breaker.setIgnoreSideSets(True)
breaker.setRemoveOldElements(True)
breaker.doBreak()
em1.save_as("hex27_hex27_cube1x1x" + str(p_size) + "_1.e")
def test_break_tri3_to_tri6_sierra(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
print p_size, "++++++++++++++++++++"
for i in range(100):
print "-------------------"
if p_size <= 3:
n = 12
nx = n
ny = n
createEdgeSets = True
fixture = QuadFixture_3(pm, nx, ny, createEdgeSets)
isCommited = False
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data,
isCommited)
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank",
eMesh.element_rank(),
scalarDimension)
eMesh.add_field("proc_rank_ede", eMesh.edge_rank(),
scalarDimension)
breaker = Refiner(eMesh, TRI3_TRI6_1, proc_rank_field)
eMesh.commit()
fixture.generate_mesh()
eMesh.print_info("tri mesh tri6")
eMesh.save_as("quad_fixture_tri3_tri6_0.e")
breaker.doBreak()
eMesh.print_info("tri mesh enriched")
eMesh.save_as("quad_fixture_tri6_tri6_0.e")
eMesh.save_as("quad_fixture_tri3_tri6_1.e")
def test_break_tri3_to_tri6_sierra(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
print p_size, "++++++++++++++++++++"
for i in range(100):
print "-------------------"
if p_size <= 3:
n = 12
nx = n
ny = n
createEdgeSets = True
fixture = QuadFixture_3(pm, nx, ny, createEdgeSets)
isCommited = False
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data, isCommited)
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
eMesh.add_field("proc_rank_ede", eMesh.edge_rank(), scalarDimension)
breaker = Refiner(eMesh, TRI3_TRI6_1, proc_rank_field)
eMesh.commit()
fixture.generate_mesh()
eMesh.print_info("tri mesh tri6")
eMesh.save_as("quad_fixture_tri3_tri6_0.e")
breaker.doBreak()
eMesh.print_info("tri mesh enriched")
eMesh.save_as("quad_fixture_tri6_tri6_0.e")
eMesh.save_as("quad_fixture_tri3_tri6_1.e")
def test_mesh_diff(self):
self.fixture_setup()
p_size = parallel_machine_size(self.pm)
if p_size <= 2:
eMesh_0 = PerceptMesh(2)
eMesh_0.open_read_only("./exodus_files/quad_fixture.e")
eMesh_0.save_as("./exodus_files/quad_fixture_readwrite.e")
eMesh_1 = PerceptMesh(2)
eMesh_2 = PerceptMesh(2)
eMesh_1.open_read_only("./exodus_files/quad_fixture_readwrite.e")
eMesh_2.open_read_only("./exodus_files/quad_fixture.e")
if p_size == 1:
add_newlines = False
eMesh_1.print_info("quad fixture", 2, add_newlines)
eMesh_2.print_info("quad fixture", 2, add_newlines)
#Here the unit test compares an expected output string with the output of the print_infos
diff_msg = "diff report: "
diff = PerceptMesh.mesh_difference(eMesh_1, eMesh_2, diff_msg, True )
self.assertFalse(diff)
#metaData_1 = eMesh_1.get_fem_meta_data()
#metaData_2 = eMesh_2.get_fem_meta_data()
bulkData_1 = eMesh_1.get_bulk_data()
#bulkData_2 = eMesh_2.get_bulk_data()
#coordField_1 = eMesh_1.get_coordinates_field()
#coordField_2 = eMesh_2.get_coordinates_field()
#diff = PerceptMesh.mesh_difference(metaData_1, metaData_2, bulkData_1, bulkData_2, diff_msg, True)
#self.assertFalse(diff)
buckets = bulkData_1.buckets(FEMMetaData.NODE_RANK)
def test_hex27_hex27_1(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size == 1 or p_size == 3:
eMesh = PerceptMesh(3)
eMesh.open("hex_fixture.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, HEX8_HEX27_1, proc_rank_field)
eMesh.commit()
eMesh.print_info()
eMesh.save_as("hex8_hex27_0.e")
breaker.doBreak()
eMesh.save_as("hex8_27_1.e")
if p_size == 1 or p_size == 3:
eMesh = PerceptMesh(3)
eMesh.open("hex8_27_1.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, HEX27_HEX27_8, proc_rank_field)
eMesh.commit()
breaker.setRemoveOldElements(True)
breaker.doBreak()
eMesh.save_as("hex8_hex27_hex27_1.e")
def test_hex27_hex27_0(self):
fixture_setup()
scalarDimension = 0
eMesh = PerceptMesh()
p_size = eMesh.get_parallel_size()
gmesh_spec = "1x1x" + str(p_size) + "|bbox:0,0,0,1,1," + str(p_size)
eMesh.new_mesh(GMeshSpec(gmesh_spec))
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, HEX8_HEX27_1, proc_rank_field)
eMesh.commit()
eMesh.print_info()
eMesh.save_as("hex27_hex27_cube1x1x" + str(p_size) + "-orig.e")
breaker.setRemoveOldElements(True)
breaker.doBreak()
eMesh.save_as("hex27_hex27_cube1x1x" + str(p_size) + "_0.e")
em1 = PerceptMesh(3)
p_size = em1.get_parallel_size()
em1.open("hex27_hex27_cube1x1x" + str(p_size) + "_0.e")
proc_rank_field = em1.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(em1, HEX27_HEX27_8, proc_rank_field)
em1.commit()
breaker.setIgnoreSideSets(True)
breaker.setRemoveOldElements(True)
breaker.doBreak()
em1.save_as("hex27_hex27_cube1x1x" + str(p_size) + "_1.e")
def test_break_tet4_tet10_tet10_1(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size == 1 or p_size == 3:
eMesh = PerceptMesh(3)
eMesh.open("tet_from_hex_fixture_0.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank",
eMesh.element_rank(),
scalarDimension)
breaker = Refiner(eMesh, TET4_TET10_1, proc_rank_field)
eMesh.commit()
eMesh.print_info("tet mesh")
breaker.doBreak()
eMesh.save_as("tet10_1.e")
eMesh.print_info("tet10_1")
if p_size == 1 or p_size == 3:
eMesh = PerceptMesh(3)
eMesh.open("tet10_1.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank",
eMesh.element_rank(),
scalarDimension)
breaker = Refiner(eMesh, TET10_TET10_8, proc_rank_field)
eMesh.commit()
breaker.doBreak()
eMesh.save_as("tet10_tet10_1.e")
def test_hex27_hex27_1(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size == 1 or p_size == 3:
eMesh = PerceptMesh(3)
eMesh.open("hex_fixture.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank",
eMesh.element_rank(),
scalarDimension)
breaker = Refiner(eMesh, HEX8_HEX27_1, proc_rank_field)
eMesh.commit()
eMesh.print_info()
eMesh.save_as("hex8_hex27_0.e")
breaker.doBreak()
eMesh.save_as("hex8_27_1.e")
if p_size == 1 or p_size == 3:
eMesh = PerceptMesh(3)
eMesh.open("hex8_27_1.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank",
eMesh.element_rank(),
scalarDimension)
breaker = Refiner(eMesh, HEX27_HEX27_8, proc_rank_field)
eMesh.commit()
breaker.setRemoveOldElements(True)
breaker.doBreak()
eMesh.save_as("hex8_hex27_hex27_1.e")
def fixture_setup_1(self):
p_size = self.pm.size
if p_size <= 2:
n = 12
nx = n
ny = n
fixture = QuadFixture_4(self.pm, nx, ny, 1)
fixture.meta_data.commit()
fixture.generate_mesh()
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data)
eMesh.print_info("quad fixture", 2)
eMesh.save_as("./exodus_files/quad_fixture.e")
if p_size <= 2:
n = 12
nx = n
ny = n
fixture = QuadFixture_4(self.pm, nx, ny, 0)
fixture.meta_data.commit()
fixture.generate_mesh()
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data)
eMesh.print_info("quad fixture no sidesets", 2)
eMesh.save_as("./exodus_files/quad_fixture_no_sidesets.e")
def test_mesh_diff(self):
self.fixture_setup()
p_size = parallel_machine_size(self.pm)
if p_size <= 2:
eMesh_0 = PerceptMesh(2)
eMesh_0.open_read_only("./exodus_files/quad_fixture.e")
eMesh_0.save_as("./exodus_files/quad_fixture_readwrite.e")
eMesh_1 = PerceptMesh(2)
eMesh_2 = PerceptMesh(2)
eMesh_1.open_read_only("./exodus_files/quad_fixture_readwrite.e")
eMesh_2.open_read_only("./exodus_files/quad_fixture.e")
if p_size == 1:
add_newlines = False
eMesh_1.print_info("quad fixture", 2, add_newlines)
eMesh_2.print_info("quad fixture", 2, add_newlines)
#Here the unit test compares an expected output string with the output of the print_infos
diff_msg = "diff report: "
diff = PerceptMesh.mesh_difference(eMesh_1, eMesh_2, diff_msg, True)
self.assertFalse(diff)
#metaData_1 = eMesh_1.get_fem_meta_data()
#metaData_2 = eMesh_2.get_fem_meta_data()
bulkData_1 = eMesh_1.get_bulk_data()
#bulkData_2 = eMesh_2.get_bulk_data()
#coordField_1 = eMesh_1.get_coordinates_field()
#coordField_2 = eMesh_2.get_coordinates_field()
#diff = PerceptMesh.mesh_difference(metaData_1, metaData_2, bulkData_1, bulkData_2, diff_msg, True)
#self.assertFalse(diff)
buckets = bulkData_1.buckets(FEMMetaData.NODE_RANK)
def fixture_setup_1(self):
p_size = self.pm.size
if p_size <= 2:
n = 12
nx = n
ny = n
fixture = QuadFixture_4(self.pm, nx, ny, 1)
fixture.meta_data.commit()
fixture.generate_mesh()
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data)
eMesh.print_info("quad fixture", 2)
eMesh.save_as("./exodus_files/quad_fixture.e")
if p_size <= 2:
n = 12
nx = n
ny = n
fixture = QuadFixture_4(self.pm, nx, ny, 0)
fixture.meta_data.commit()
fixture.generate_mesh()
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data)
eMesh.print_info("quad fixture no sidesets", 2)
eMesh.save_as("./exodus_files/quad_fixture_no_sidesets.e")
def test_hex8_tet4_6_12_2(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
eMesh = PerceptMesh(3)
eMesh.open("hex_fixture.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, HEX8_TET4_6_12, proc_rank_field)
eMesh.commit()
eMesh.print_info()
breaker.doBreak()
eMesh.save_as("hex_tet_6_12_1.e")
def test_hex8_tet4_6_12_2(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
eMesh = PerceptMesh(3)
eMesh.open("hex_fixture.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, HEX8_TET4_6_12, proc_rank_field)
eMesh.commit()
eMesh.print_info()
breaker.doBreak()
eMesh.save_as("hex_tet_6_12_1.e")
def test_break_tri_to_tri_sierra_0(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size <= 3:
n = 12
nx = n
ny = n
fixture = QuadFixture_3(pm, nx, ny, True)
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data, False)
eMesh.commit()
fixture.generate_mesh()
eMesh.print_info("tri mesh")
eMesh.save_as("quad_fixture_tri3.e")
def test_hex8_tet4_6_12_1(self):
fixture_setup()
eMesh = PerceptMesh(3)
p_size = eMesh.get_parallel_size()
gmesh_spec = "1x1x" + str(p_size) + "|bbox:0,0,0,1,1," + str(p_size)
eMesh.new_mesh(GMeshSpec(gmesh_spec))
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, HEX8_TET4_6_12, proc_rank_field)
eMesh.commit()
eMesh.print_info()
breaker.setRemoveOldElements(True)
breaker.doBreak()
eMesh.save_as("hex_tet_6_12_cube1x1x1.e")
def test_hex8_tet4_6_12_1(self):
fixture_setup()
eMesh = PerceptMesh(3)
p_size = eMesh.get_parallel_size()
gmesh_spec = "1x1x" + str(p_size) + "|bbox:0,0,0,1,1," + str(p_size)
eMesh.new_mesh(GMeshSpec(gmesh_spec))
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, HEX8_TET4_6_12, proc_rank_field)
eMesh.commit()
eMesh.print_info()
breaker.setRemoveOldElements(True)
breaker.doBreak()
eMesh.save_as("hex_tet_6_12_cube1x1x1.e")
def test_break_quad_to_quad_sierra_sidesets(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size == 1 or p_size == 2:
eMesh = PerceptMesh(2)
eMesh.open("quad_fixture.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, QUAD4_QUAD4_4_SIERRA, proc_rank_field)
eMesh.commit()
eMesh.print_info("after refinement break_quad_to_quad_sierra_sidesets")
breaker.doBreak()
eMesh.save_as("quad_sidesets_sierra_out.e")
def test_break_quad_to_quad_sierra_sidesets(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size == 1 or p_size == 2:
eMesh = PerceptMesh(2)
eMesh.open("quad_fixture.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, QUAD4_QUAD4_4_SIERRA, proc_rank_field)
eMesh.commit()
eMesh.print_info("after refinement break_quad_to_quad_sierra_sidesets")
breaker.doBreak()
eMesh.save_as("quad_sidesets_sierra_out.e")
def test_break_tri_to_tri_sierra_0(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size <= 3:
n = 12
nx = n
ny = n
fixture = QuadFixture_3(pm, nx, ny, True)
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data, False)
eMesh.commit()
fixture.generate_mesh()
eMesh.print_info("tri mesh")
eMesh.save_as("quad_fixture_tri3.e")
def test_quad4_quad4_test_1(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size <= 3:
n = 12
nx = n
ny = n
fixture = QuadFixture_4(pm, nx, ny, True)
fixture.meta_data.commit()
fixture.generate_mesh()
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data)
eMesh.print_info("quad fixture")
eMesh.save_as("quad_fixture_test_1.e")
def test_quad4_quad4_test_1(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size <= 3:
n = 12
nx = n
ny = n
fixture = QuadFixture_4(pm,nx,ny,True)
fixture.meta_data.commit()
fixture.generate_mesh()
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data)
eMesh.print_info("quad fixture")
eMesh.save_as("quad_fixture_test_1.e")
def test_break_quad_to_quad_sierra_unit1(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size == 1 or p_size == 3:
eMesh = PerceptMesh(2)
eMesh.open("quad_fixture.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", stk::topology::ELEMENT_RANK, scalarDimension)
breaker = Refiner(eMesh, QUAD4_QUAD4_4_SIERRA, proc_rank_field)
eMesh.commit()
eMesh.print_info("quad mesh")
breaker.doBreak()
eMesh.save_as("square_quad4_sierra_ref_out.e")
def test_break_quad_to_quad(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size == 1 or p_size == 3:
eMesh = PerceptMesh(2)
eMesh.open("quad_fixture_no_sidesets.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, QUAD4_QUAD4_4, proc_rank_field)
eMesh.commit()
eMesh.print_info("quad mesh")
breaker.setIgnoreSideSets(True)
breaker.doBreak()
eMesh.save_as("square_quad4_ref_out.e")
def test_break_hex8_tet4_24_1(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
eMesh = PerceptMesh(3)
gmesh_spec = "1x1x" + str(p_size) + "|bbox:0,0,0,1,1," + str(p_size)
eMesh.new_mesh(GMeshSpec(gmesh_spec))
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", stk::topology::ELEMENT_RANK, scalarDimension)
breaker = Refiner(eMesh, HEX8_TET4_24, proc_rank_field)
eMesh.commit()
eMesh.print_info()
breaker.setRemoveOldElements(True)
breaker.doBreak()
eMesh.save_as("hex_tet_24_cube1x1x1.e")
def test_fieldFunction_demo_1_0_0(self):
eMesh = PerceptMesh(3)
eMesh.new_mesh(GMeshSpec("3x3x3|bbox:0,0,0,1,1,1"))
eMesh.commit()
eMesh.print_info("fieldFunction_demo_1_0_0", 2)
f_coords = eMesh.get_field("coordinates")
ff_coords = FieldFunction("ff_coords", f_coords, eMesh, 3, 3)
x = 0.123
y = 0.234
z = 0.345
time = 0.0
eval_vec3_print(x, y, z, time, ff_coords)
def test_hex8_hex8_8_1_unit1(self):
fixture_setup()
eMesh = PerceptMesh(3)
p_size = eMesh.get_parallel_size()
gmesh_spec = "1x1x" + str(p_size) + "|bbox:0,0,0,1,1," + str(p_size)
eMesh.new_mesh(GMeshSpec(gmesh_spec))
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", stk::topology::ELEMENT_RANK, scalarDimension)
breaker = Refiner(eMesh, HEX8_HEX8_8, proc_rank_field)
eMesh.commit()
eMesh.print_info()
eMesh.save_as("hex_hex_cube1x1x" + str(p_size) + "-orig.e")
breaker.setRemoveOldElements(True)
breaker.doBreak()
eMesh.save_as( "hex_hex_cube1x1x" + str(p_size)+".e")
def test_fieldFunction_demo_1_0_0(self):
eMesh = PerceptMesh(3)
eMesh.new_mesh(GMeshSpec("3x3x3|bbox:0,0,0,1,1,1"))
eMesh.commit()
eMesh.print_info("fieldFunction_demo_1_0_0", 2)
f_coords = eMesh.get_field("coordinates")
ff_coords = FieldFunction("ff_coords", f_coords, eMesh, 3, 3)
x = 0.123
y = 0.234
z = 0.345
time = 0.0
eval_vec3_print(x, y, z, time, ff_coords)
def test_hex8_hex27_1_2(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size == 1 or p_size == 3:
eMesh = PerceptMesh(3)
eMesh.open("hex_fixture.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", stk::topology::ELEMENT_RANK, scalarDimension)
breaker = Refiner(eMesh, HEX8_HEX27_1, proc_rank_field)
eMesh.commit()
eMesh.print_info()
eMesh.save_as("hex27_0.e")
breaker.doBreak()
eMesh.save_as("hex27_1.e")
def test_break_quad_to_quad(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size == 1 or p_size == 3:
eMesh = PerceptMesh(2)
eMesh.open("quad_fixture_no_sidesets.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, QUAD4_QUAD4_4, proc_rank_field)
eMesh.commit()
eMesh.print_info("quad mesh")
breaker.setIgnoreSideSets(True)
breaker.doBreak()
eMesh.save_as("square_quad4_ref_out.e")
def test_break_quad_to_tri_4(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size == 1 or p_size == 3:
eMesh = PerceptMesh(2)
eMesh.open("quad_fixture.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", stk::topology::ELEMENT_RANK, scalarDimension)
breaker = Refiner(eMesh, QUAD4_TRI3_4, proc_rank_field)
eMesh.commit()
eMesh.print_info("quad mesh")
breaker.setIgnoreSideSets(True)
breaker.setRemoveOldElements(False)
breaker.doBreak()
eMesh.save_as("square_quad4_tri3_4_out.e")
def test_break_tri3_to_tri6_to_tri6_sierra(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size <= 3:
eMesh = PerceptMesh(2)
eMesh.open("quad_fixture_tri6_tri6_0.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
eMesh.add_field("proc_rank_ede", eMesh.edge_rank(), scalarDimension)
breaker = Refiner(eMesh, TRI6_TRI6_4, proc_rank_field)
eMesh.commit()
eMesh.print_info("tri mesh tri6")
eMesh.save_as("quad_fixture_tri6_tri6_0.e")
breaker.doBreak()
eMesh.print_info("tri mesh refined")
eMesh.save_as("quad_fixture_tri6_tri6_1.e")
def test_break_quad_to_quad_sierra(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size <= 3:
n = 12
nx = n
ny = n
fixture = QuadFixture_4(pm, nx, ny, True)
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data, False)
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, QUAD4_QUAD4_4_SIERRA, proc_rank_field)
eMesh.commit()
fixture.generate_mesh()
eMesh.print_info("quad mesh")
breaker.doBreak()
def test_break_tri3_to_tri6_to_tri6_sierra(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size <= 3:
eMesh = PerceptMesh(2)
eMesh.open("quad_fixture_tri6_tri6_0.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
eMesh.add_field("proc_rank_ede", eMesh.edge_rank(), scalarDimension)
breaker = Refiner(eMesh, TRI6_TRI6_4, proc_rank_field)
eMesh.commit()
eMesh.print_info("tri mesh tri6")
eMesh.save_as("quad_fixture_tri6_tri6_0.e")
breaker.doBreak()
eMesh.print_info("tri mesh refined")
eMesh.save_as("quad_fixture_tri6_tri6_1.e")
def test_break_quad_to_quad_sierra(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size <= 3:
n = 12
nx = n
ny = n
fixture = QuadFixture_4(pm, nx, ny, True)
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data, False)
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, QUAD4_QUAD4_4_SIERRA, proc_rank_field)
eMesh.commit()
fixture.generate_mesh()
eMesh.print_info("quad mesh")
breaker.doBreak()
def test_break_tet4_tet10_1(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size == 1 or p_size == 3:
eMesh = PerceptMesh(3)
eMesh.open_read_only("tet_fixture.e")
eMesh.save_as("tet_from_hex_fixture_0.e")
if p_size == 1 or p_size == 3:
eMesh = PerceptMesh(3)
eMesh.open("tet_from_hex_fixture_0.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, TET4_TET10_1, proc_rank_field)
eMesh.commit()
eMesh.print_info("tet mesh")
breaker.doBreak()
eMesh.save_as("tet10_1.e")
def test_break_tet4_tet4_1(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size == 1 or p_size == 3:
eMesh = PerceptMesh(3)
eMesh.open_read_only("tet_fixture.e")
eMesh.save_as("tet_from_hex_fixture_0.e")
if p_size == 1 or p_size == 3:
eMesh = PerceptMesh(3)
eMesh.open("tet_from_hex_fixture_0.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", stk::topology::ELEMENT_RANK, scalarDimension)
breaker = Refiner(eMesh, TET4_TET4_8, proc_rank_field)
eMesh.commit()
eMesh.print_info("tet mesh")
breaker.doBreak()
eMesh.save_as("tet4_refined_1.e")
breaker.doBreak()
eMesh.save_as("tet4_refined_2.e")
def fixture_setup_1():
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size <= 3:
n = 12
nx = n
ny = n
fixture = QuadFixture_4(pm, nx, ny, True)
fixture.meta_data.commit()
fixture.generate_mesh()
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data)
eMesh.print_info("quad fixture", 2)
eMesh.save_as("quad_fixture.e")
fixture = QuadFixture_4(pm, nx, ny, False)
fixture.meta_data.commit()
fixture.generate_mesh()
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data)
eMesh.print_info("quad fixture no sidesets", 2)
eMesh.save_as("quad_fixture_no_sidesets.e")
def fixture_setup_1():
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size <= 3:
n = 12
nx = n
ny = n
fixture = QuadFixture_4(pm, nx, ny, True)
fixture.meta_data.commit()
fixture.generate_mesh()
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data)
eMesh.print_info("quad fixture", 2)
eMesh.save_as("quad_fixture.e")
fixture = QuadFixture_4(pm, nx, ny, False)
fixture.meta_data.commit()
fixture.generate_mesh()
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data)
eMesh.print_info("quad fixture no sidesets", 2)
eMesh.save_as("quad_fixture_no_sidesets.e")
def test_break_tri_to_tri_sierra_1(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size <= 3:
n = 12
nx = n
ny = n
createEdgeSets = True
fixture = QuadFixture_3(pm, nx, ny, createEdgeSets)
isCommited = False
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data, isCommited)
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", stk::topology::ELEMENT_RANK, scalarDimension)
eMesh.add_field("proc_rank_ede", eMesh.edge_rank(), scalarDimension)
breaker = Refiner(eMesh, TRI3_TRI3_4, proc_rank_field)
eMesh.commit()
fixture.generate_mesh()
eMesh.print_info("tri mesh")
eMesh.save_as("quad_fixture_tri3_0.e")
breaker.doBreak()
eMesh.print_info("tri mesh refined")
eMesh.save_as("quad_fixture_tri3_1.e")
def test_perceptMesh_walk_nodes(self):
self.fixture_setup()
p_size = self.pm.size
p_rank = self.pm.rank
if p_size <= 2:
n = 12
nx = n
ny = n
sidesets_on = 1
fixture = QuadFixture_4(self.pm, nx, ny, sidesets_on)
fixture.meta_data.commit()
fixture.generate_mesh()
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data)
eMesh.print_info("quad fixture", 2)
metaData = eMesh.get_fem_meta_data()
parts = metaData.get_parts()
nparts = len(parts)
print "Number of parts = ", nparts
surface_id = 2
surface_name = "surface_" + str(surface_id)
part = eMesh.get_part(surface_name)
in_surface_selector = Selector(part)
bulkData = eMesh.get_bulk_data()
coordField = eMesh.get_coordinates_field()
if eMesh.get_spatial_dim() == 2:
buckets_arg = eMesh.edge_rank()
else:
buckets_arg = eMesh.face_rank
buckets = bulkData.buckets(buckets_arg)
sum = 0.0
def test_perceptMesh_walk_nodes(self):
self.fixture_setup()
p_size = self.pm.size
p_rank = self.pm.rank
if p_size <= 2:
n = 12
nx = n
ny = n
sidesets_on = 1
fixture = QuadFixture_4(self.pm, nx, ny, sidesets_on)
fixture.meta_data.commit()
fixture.generate_mesh()
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data)
eMesh.print_info("quad fixture", 2)
metaData = eMesh.get_fem_meta_data()
parts = metaData.get_parts()
nparts = len(parts)
print "Number of parts = ", nparts
surface_id = 2
surface_name = "surface_" + str(surface_id)
part = eMesh.get_part(surface_name)
in_surface_selector = Selector(part)
bulkData = eMesh.get_bulk_data()
coordField = eMesh.get_coordinates_field()
if eMesh.get_spatial_dim() == 2:
buckets_arg = eMesh.edge_rank()
else:
buckets_arg = eMesh.face_rank
buckets = bulkData.buckets(buckets_arg)
sum = 0.0
def test_high_level_interface(self):
self.fixture_setup()
p_size = parallel_machine_size(self.pm)
if p_size <= 2:
eMesh = PerceptMesh(2)
eMesh.open("./exodus_files/quad_fixture.e")
vectorDimension = 0
eMesh.add_field("coords_mag_field", FEMMetaData.NODE_RANK,
vectorDimension)
eMesh.commit()
f_coords = eMesh.get_field("coordinates")
coords_mag_field = eMesh.get_field("coords_mag_field")
ff_coords = FieldFunction("ff_coords", f_coords, eMesh, 2, 2)
#eval_vec3_print(0.1,0.1,0.1,0.0,ff_coords)
coords_mag_sf = StringFunction("sqrt(x*x + y*y )", "coords_mag_sf",
2, 1)
x = 0.123
y = 0.234
vv = sqrt(x * x + y * y)
v1 = eval_func2(x, y, 0, coords_mag_sf)
print "vv = ", vv, "== v1 = ", v1
self.assertEqual(vv, v1)
coords_mag_field_function = FieldFunction(
"coords_mag_field_function", coords_mag_field, eMesh, 2, 1)
coords_mag_field_function.interpolateFrom(coords_mag_sf)
eMesh.save_as("./exodus_files/quad_fixture_with_coords_mag.e")
ff_coords.add_alias("mc")
sfcm = StringFunction("sqrt(mc[0]*mc[0]+mc[1]*mc[1]+mc[2]*mc[2])",
"sfcm", 3, 1)
add_newlines = True
eMesh.print_info("quad fixture", 2, add_newlines)
self.assertTrue(eMesh.get_spatial_dim() == 2)
self.assertTrue(eMesh.get_number_elements() == 12 * 12)
self.assertTrue(eMesh.get_number_nodes() == 13 * 13)
self.assertTrue(eMesh.get_parallel_size() == p_size)
self.assertTrue(eMesh.get_bulk_data() != 0)
self.assertTrue(eMesh.get_fem_meta_data() != 0)
# // entity data setter/getters
node = eMesh.get_node(1)
self.assertTrue(node != 0)
cm1 = eMesh.get_field_data(coords_mag_field, node)
co1 = [0, 0]
co1[0] = eMesh.get_field_data(f_coords, node, 0)
co1[1] = eMesh.get_field_data(f_coords, node, 1)
print "cm1= ", cm1, " co1= ", co1
eMesh.set_field_data(123.0, f_coords, node, 0)
co1[0] = eMesh.get_field_data(f_coords, node, 0)
print " co1= ", co1
element = eMesh.get_element(1)
self.assertTrue(element != 0)
element1 = eMesh.get_entity(eMesh.element_rank(), 1)
self.assertTrue(element == element1)
#/// find node closest to given point
node = eMesh.get_node(0, 0)
self.assertTrue(node != 0)
#/// find element that contains given point
element = eMesh.get_element(0.01, 0.01)
self.assertTrue(element != 0)
def test_high_level_interface(self):
self.fixture_setup()
p_size = parallel_machine_size(self.pm)
if p_size <= 2:
eMesh = PerceptMesh(2)
eMesh.open("./exodus_files/quad_fixture.e")
vectorDimension = 0
eMesh.add_field("coords_mag_field", FEMMetaData.NODE_RANK, vectorDimension)
eMesh.commit()
f_coords = eMesh.get_field("coordinates")
coords_mag_field = eMesh.get_field("coords_mag_field")
ff_coords = FieldFunction("ff_coords", f_coords, eMesh, 2, 2)
#eval_vec3_print(0.1,0.1,0.1,0.0,ff_coords)
coords_mag_sf = StringFunction("sqrt(x*x + y*y )" , "coords_mag_sf", 2, 1)
x = 0.123
y = 0.234
vv = sqrt(x*x + y*y )
v1 = eval_func2(x,y,0,coords_mag_sf)
print "vv = ", vv, "== v1 = ", v1
self.assertEqual(vv, v1)
coords_mag_field_function = FieldFunction("coords_mag_field_function", coords_mag_field, eMesh, 2, 1)
coords_mag_field_function.interpolateFrom(coords_mag_sf)
eMesh.save_as("./exodus_files/quad_fixture_with_coords_mag.e")
ff_coords.add_alias("mc")
sfcm = StringFunction("sqrt(mc[0]*mc[0]+mc[1]*mc[1]+mc[2]*mc[2])", "sfcm", 3, 1)
add_newlines = True
eMesh.print_info("quad fixture", 2, add_newlines)
self.assertTrue(eMesh.get_spatial_dim() == 2)
self.assertTrue(eMesh.get_number_elements() == 12*12)
self.assertTrue(eMesh.get_number_nodes() == 13*13)
self.assertTrue(eMesh.get_parallel_size() == p_size)
self.assertTrue(eMesh.get_bulk_data() != 0)
self.assertTrue(eMesh.get_fem_meta_data() != 0)
# // entity data setter/getters
node = eMesh.get_node(1)
self.assertTrue(node != 0)
cm1 = eMesh.get_field_data(coords_mag_field, node)
co1 = [0,0]
co1[0] = eMesh.get_field_data(f_coords, node, 0)
co1[1] = eMesh.get_field_data(f_coords, node, 1)
print "cm1= ", cm1, " co1= ", co1
eMesh.set_field_data(123.0, f_coords, node, 0)
co1[0] = eMesh.get_field_data(f_coords, node, 0)
print " co1= ", co1
element = eMesh.get_element(1)
self.assertTrue(element != 0)
element1 = eMesh.get_entity(eMesh.element_rank(), 1)
self.assertTrue(element == element1)
#/// find node closest to given point
node = eMesh.get_node(0,0)
self.assertTrue(node != 0)
#/// find element that contains given point
element = eMesh.get_element(0.01, 0.01)
self.assertTrue(element != 0)
