def test_break_quad_to_quad_sierra_2(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
doGenSideSets = True
if p_size <= 3:
n = 12
nx = n
ny = n
fixture = QuadFixture_4(pm,nx,ny,doGenSideSets)
isCommited = False
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data, isCommited)
eMesh.commit()
fixture.generate_mesh()
eMesh.save_as("quad_fixture_mbreak_0.e")
eMesh.close()
eMesh1 = PerceptMesh(2)
eMesh1.open("quad_fixture_mbreak_0.e")
scalarDimension = 0
proc_rank_field = eMesh1.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh1, QUAD4_QUAD4_4_SIERRA, proc_rank_field)
eMesh1.commit()
i = 0
while i < 2:
print "\n\n\n ================ tmp Refine Pass = "******"quad_fixture_mbreak_" + str(i) + ".e")
i = i + 1
def test_use_case_3(self):
try:
subprocess.call("sierra aria -i tet_mesh.e -o result_0.e")
pMesh = PerceptMesh()
pMesh.open("tet-mesh.e")
uniform_refiner = Refiner(pMesh, TET4_TET4_8)
pMesh.commit()
uniform_refiner.doBreak()
pMesh.save_as("tet-mesh_refined.e")
subprocess.call("sierra aria -i tet_mesh_refined.e -o result_1.e")
pMesh_0 = PerceptMesh()
pMesh_1 = PerceptMesh()
pMesh_0.open_read_only("result_0.e")
pMesh_1.open_read_only("result_1.e")
ff_0 = Field_Function(pMesh_0)
ff_1 = Field_Function(pMesh_1)
diff = StringFunction("ff_0 - ff_1")
#diffnorm = eval_norm(pMesh.get_bulk_data, diff, 2)
#print "diffnorm = ", diffnorm
except:
print "Sierra not found."
def test_use_case_1(self):
pMesh = PerceptMesh()
pMesh.new_mesh(GMeshSpec("3x3x3|bbox:0,0,0,2,2,2"))
field = pMesh.add_field("coordinates", 1)
pMesh.commit()
input_array = array([1.0, 0.5, 0.5])
input_array_2 = array([1.0, 1.5, 1.5])
ff = FieldFunction("ff", field, pMesh, 3, 3)
ff.add_alias("myalias")
ff_output = ff.evaluate(input_array)
f2 = FieldFunction("f2", field, pMesh, 3, 3)
f2_output = f2.evaluate(input_array_2)
sf = StringFunction("x+y+z", "myname", 3, 1)
sf_output = sf.evaluate(input_array)
sf_diff = StringFunction("ff-f2", "myname")
norm = L1Norm(pMesh.get_bulk_data())
value = norm.evaluate(ff)
diffnorm = norm.evaluate(sf_diff)
def test_break_quad4_to_quad9_to_quad9(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
doGenSideSets = True
if p_size <= 3:
n = 12
nx = n
ny = n
fixture = QuadFixture_4(pm, nx, ny, doGenSideSets)
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)
breaker = Refiner(eMesh, QUAD4_QUAD9_1, proc_rank_field)
eMesh.commit()
fixture.generate_mesh()
breaker.doBreak()
eMesh.save_as("quad_fixture_quad9_quad9_0.e")
em1 = PerceptMesh(2)
em1.open("quad_fixture_quad9_quad9_0.e")
scalarDimension = 0
proc_rank_field = em1.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(em1, QUAD9_QUAD9_4, proc_rank_field)
em1.commit()
breaker.doBreak()
em1.save_as("quad_fixture_quad9_quad9_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_break_quad_to_quad_sierra_2(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
doGenSideSets = True
if p_size <= 3:
n = 12
nx = n
ny = n
fixture = QuadFixture_4(pm, nx, ny, doGenSideSets)
isCommited = False
eMesh = PerceptMesh(fixture.meta_data, fixture.bulk_data,
isCommited)
eMesh.commit()
fixture.generate_mesh()
eMesh.save_as("quad_fixture_mbreak_0.e")
eMesh.close()
eMesh1 = PerceptMesh(2)
eMesh1.open("quad_fixture_mbreak_0.e")
scalarDimension = 0
proc_rank_field = eMesh1.add_field("proc_rank",
eMesh.element_rank(),
scalarDimension)
breaker = Refiner(eMesh1, QUAD4_QUAD4_4_SIERRA, proc_rank_field)
eMesh1.commit()
i = 0
while i < 2:
print "\n\n\n ================ tmp Refine Pass = "******"quad_fixture_mbreak_" + str(i) + ".e")
i = i + 1
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_break_quad4_to_quad9_to_quad9(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
doGenSideSets = True
if p_size <= 3:
n = 12
nx = n
ny = n
fixture = QuadFixture_4(pm, nx, ny, doGenSideSets)
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)
breaker = Refiner(eMesh, QUAD4_QUAD9_1, proc_rank_field)
eMesh.commit()
fixture.generate_mesh()
breaker.doBreak()
eMesh.save_as("quad_fixture_quad9_quad9_0.e")
em1 = PerceptMesh(2)
em1.open("quad_fixture_quad9_quad9_0.e")
scalarDimension = 0
proc_rank_field = em1.add_field("proc_rank", eMesh.element_rank(),
scalarDimension)
breaker = Refiner(em1, QUAD9_QUAD9_4, proc_rank_field)
em1.commit()
breaker.doBreak()
em1.save_as("quad_fixture_quad9_quad9_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_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_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_fieldFunction_demo_2(self):
eMesh = PerceptMesh()
eMesh.new_mesh(GMeshSpec("3x3x3|bbox:0,0,0,1,1,1"))
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, 3, 3)
eval_vec3_print(0.1,0.1,0.1,0.0,ff_coords)
coords_mag_sf = StringFunction("sqrt(x*x + y*y + z*z)" , "coords_mag_sf", 3, 1)
x = 0.123
y = 0.234
z = 0.345
vv = sqrt(x*x + y*y + z*z)
v1 = eval_func(x,y,z,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, 3, 1)
coords_mag_field_function.interpolateFrom(coords_mag_sf)
eMesh.save_as("./cubehex8_withCoordMag_out.e")
ff_coords.add_alias("mc")
sfcm = StringFunction("sqrt(mc[0]*mc[0]+mc[1]*mc[1]+mc[2]*mc[2])", "sfcm", 3, 1)
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_wedge6_enrich_refine(self):
fixture_setup()
p_size = parallel_machine_size(MPI.COMM_WORLD)
if p_size == 1:
eMesh = PerceptMesh(3)
wedgeFixture = WedgeFixture()
wedgeFixture.createMesh(MPI.COMM_WORLD, 4, 2, 2, 0, 1, 0, 1, 0, 1,
"tmp-swept-wedge_enrich_0.e")
eMesh.open("tmp-swept-wedge_enrich_0.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank",
eMesh.element_rank(),
scalarDimension)
breaker = Refiner(eMesh, WEDGE6_WEDGE15_1, proc_rank_field)
eMesh.commit()
breaker.doBreak()
eMesh.save_as("swept-wedge_2_enrich_refine_0.e")
if p_size == 1:
eMesh = PerceptMesh(3)
eMesh.open("swept-wedge_2_enrich_refine_0.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank",
eMesh.element_rank(),
scalarDimension)
breaker = Refiner(eMesh, WEDGE15_WEDGE15_8, proc_rank_field)
eMesh.commit()
breaker.setIgnoreSideSets(True)
breaker.doBreak()
eMesh.save_as("swept-wedge_2_enrich_refine_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_fieldFunction_readMesh_createField_interpolateFrom(self):
num_x = 3
num_y = 3
num_z = 3
config_mesh = str(num_x) + "x" + str(num_y) + "x" + str(num_z) + "|bbox:0,0,0,1,1,1"
eMesh = PerceptMesh()
eMesh.new_mesh(GMeshSpec(config_mesh))
vectorDimension = 0
eMesh.add_field("coords_mag_field", FEMMetaData.NODE_RANK, vectorDimension)
eMesh.commit()
#p_rank = eMesh.get_bulk_data().parallel_rank()
#setRank(p_rank)
#from Util
f_coords = eMesh.get_field("coordinates")
coords_mag_field = eMesh.get_field("coords_mag_field")
#VERIFY_OP_ON Here the unit test does something
ff_coords = FieldFunction("ff_coords", f_coords, eMesh, 3, 3, FieldFunction.SIMPLE_SEARCH)
#here we could evaluate the function
#eval_vec3_print(0.1,0.2,0.3,0.0,ff_coords)
coords_mag_sf = StringFunction("sqrt(x*x + y*y + z*z)", "coords_mag_sf", 3, 1)
coords_mag_field_function = FieldFunction("coords_mag_field_function", coords_mag_field, eMesh, 3, 3, FieldFunction.SIMPLE_SEARCH)
coords_mag_field_function.interpolateFrom(coords_mag_sf)
#The following is not doable from Python
checkCoordMag = CheckCoordMag()
#eMesh.nodalOpLoop(checkCoordMag, coords_mag_field)
print checkCoordMag.error
ff_coords.add_alias("mc")
sfcm = StringFunction("sqrt(mc[0]*mc[0]+mc[1]*mc[1]+mc[2]*mc[2])", "sfcm", Dimensions(3), Dimensions(1))
tol1 = 1.e-12
vv = eval_vec3(0.1, 0.2, 0.3, 0.0, ff_coords)
print
print "0.1 == vv[0] = ", vv[0], "passed"
print "0.2 == vv[1] = ", vv[1], "passed"
print "0.3 == vv[2] = ", vv[2], "passed"
self.assertAlmostEqual(.1, vv[0], delta=tol1)
self.assertAlmostEqual(.2, vv[1], delta=tol1)
self.assertAlmostEqual(.3, vv[2], delta=tol1)
vv = eval_func(0.1, 0.2, 0.3, 0.0, sfcm)
v_expect = sqrt(0.1*0.1+0.2*0.2+0.3*0.3)
if ((vv-v_expect) < tol1):
print "vv = ", vv, " == v_expect = ", v_expect, "passed"
coords_mag_field_function.interpolateFrom(sfcm)
def fixture_setup_0(self):
eMesh = PerceptMesh()
p_size = eMesh.get_parallel_size()
gmesh_spec = "4x4x" + str((4*p_size)) + "|bbox:0,0,0,1,1,1"
eMesh.new_mesh(GMeshSpec(gmesh_spec))
eMesh.commit()
eMesh.save_as("./exodus_files/hex_fixture.e")
def test_fieldFunction_readMesh_createField_interpolateFrom(self):
num_x = 3
num_y = 3
num_z = 3
config_mesh = str(num_x) + "x" + str(num_y) + "x" + str(num_z) + "|bbox:0,0,0,1,1,1"
eMesh = PerceptMesh()
eMesh.new_mesh(GMeshSpec(config_mesh))
vectorDimension = 0
eMesh.add_field("coords_mag_field", FEMMetaData.NODE_RANK, vectorDimension)
eMesh.commit()
#p_rank = eMesh.get_bulk_data().parallel_rank()
#setRank(p_rank)
#from Util
f_coords = eMesh.get_field(FEMMetaData.NODE_RANK, "coordinates")
coords_mag_field = eMesh.get_field(FEMMetaData.NODE_RANK, "coords_mag_field")
#VERIFY_OP_ON Here the unit test does something
ff_coords = FieldFunction("ff_coords", f_coords, eMesh, 3, 3, FieldFunction.SIMPLE_SEARCH)
#here we could evaluate the function
#eval_vec3_print(0.1,0.2,0.3,0.0,ff_coords)
coords_mag_sf = StringFunction("sqrt(x*x + y*y + z*z)", "coords_mag_sf", 3, 1)
coords_mag_field_function = FieldFunction("coords_mag_field_function", coords_mag_field, eMesh, 3, 3, FieldFunction.SIMPLE_SEARCH)
coords_mag_field_function.interpolateFrom(coords_mag_sf)
#The following is not doable from Python
checkCoordMag = CheckCoordMag()
#eMesh.nodalOpLoop(checkCoordMag, coords_mag_field)
print checkCoordMag.error
ff_coords.add_alias("mc")
sfcm = StringFunction("sqrt(mc[0]*mc[0]+mc[1]*mc[1]+mc[2]*mc[2])", "sfcm", Dimensions(3), Dimensions(1))
tol1 = 1.e-12
vv = eval_vec3(0.1, 0.2, 0.3, 0.0, ff_coords)
print
print "0.1 == vv[0] = ", vv[0], "passed"
print "0.2 == vv[1] = ", vv[1], "passed"
print "0.3 == vv[2] = ", vv[2], "passed"
self.assertAlmostEqual(.1, vv[0], delta=tol1)
self.assertAlmostEqual(.2, vv[1], delta=tol1)
self.assertAlmostEqual(.3, vv[2], delta=tol1)
vv = eval_func(0.1, 0.2, 0.3, 0.0, sfcm)
v_expect = sqrt(0.1*0.1+0.2*0.2+0.3*0.3)
if ((vv-v_expect) < tol1):
print "vv = ", vv, " == v_expect = ", v_expect, "passed"
coords_mag_field_function.interpolateFrom(sfcm)
def fixture_setup_0(self):
eMesh = PerceptMesh()
p_size = eMesh.get_parallel_size()
gmesh_spec = "4x4x" + str((4 * p_size)) + "|bbox:0,0,0,1,1,1"
eMesh.new_mesh(GMeshSpec(gmesh_spec))
eMesh.commit()
eMesh.save_as("./exodus_files/hex_fixture.e")
def test_fieldFunction_point_eval_timing(self):
num_x = 3
num_y = 3
num_z = 3
config_mesh = str(num_x) + "x" + str(num_y) + "x" + str(
num_z) + "|bbox:0,0,0,1,1,1"
eMesh = PerceptMesh()
eMesh.new_mesh(GMeshSpec(config_mesh))
eMesh.commit()
#FIXME
#p_size = eMesh.get_bulk_data->parallel_size()
f_coords = eMesh.get_field("coordinates")
for iSearchType in range(2):
if iSearchType == 0:
search_type = FieldFunction.SIMPLE_SEARCH
search_type_name = "SIMPLE_SEARCH"
else:
search_type = FieldFunction.STK_SEARCH
search_type_name = "STK_SEARCH"
ff_coords = FieldFunction("ff_coords", f_coords, eMesh,
Dimensions(3), Dimensions(3),
search_type)
t1st = time.time()
val1 = eval_vec3(0.2, 0.3, 0.4, 0.0, ff_coords)
val1 = eval_vec3(0.2, 0.3, 0.4, 0.0,
ff_coords) #evaluated twice???
t1st = time.time() - t1st
numIter = 10000
random.seed(12345)
total_time = time.time()
max_rand = 32767
for iter in range(numIter):
num0 = random.randint(1, max_rand) * 1.0
num1 = random.randint(1, max_rand) * 1.0
num2 = random.randint(1, max_rand) * 1.0
pts = array([(num0 / max_rand), (num1 / max_rand),
(num2 / max_rand)])
output_pts = array([0.0, 0.0, 0.0])
output_pts = ff_coords.value(pts, output_pts, 0.0)
total_time = time.time() - total_time
print "TEST::function::fieldFunction_point_eval_timing: "
print " for search_type= ", search_type_name
print " time for 1st eval= ", t1st
print " for ", numIter, "iterations, evaluating field(x,y,z) time = ", total_time
print " average per point lookup and eval time = ", (
total_time / numIter)
def test_hex8_hex8_8_1(self):
fixture_setup()
eMesh = PerceptMesh()
p_size = eMesh.get_parallel_size()
gmesh_spec = "4x4x"+str(4*p_size)+"|bbox:0,0,0,1,1,1"
eMesh.new_mesh(GMeshSpec(gmesh_spec))
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, HEX8_HEX8_8, proc_rank_field)
eMesh.commit()
breaker.doBreak
def test_hex8_hex8_8_1(self):
fixture_setup()
eMesh = PerceptMesh()
p_size = eMesh.get_parallel_size()
gmesh_spec = "4x4x"+str(4*p_size)+"|bbox:0,0,0,1,1,1"
eMesh.new_mesh(GMeshSpec(gmesh_spec))
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, HEX8_HEX8_8, proc_rank_field)
eMesh.commit()
breaker.doBreak
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_wedge6_wedge18_enrich(self):
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size == 1:
wedgeFixture = WedgeFixture()
bulk = wedgeFixture.createMesh(MPI.COMM_WORLD, 4,3,2,0,1,0,1,0,1,"")
eMesh = PerceptMesh(wedgeFixture.getMetaData(), bulk, False)
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, WEDGE6_WEDGE18_1, proc_rank_field)
eMesh.commit()
wedgeFixture.createBulkAfterMetaCommit(MPI.COMM_WORLD)
breaker.doBreak()
def test_hex20_hex20_1(self):
fixture_setup()
eMesh = PerceptMesh(3)
p_size = eMesh.get_parallel_size()
if p_size <= 3:
eMesh.open("hex20_hex20_cube1x1x"+str(p_size) + "_0.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, HEX20_HEX20_8, proc_rank_field)
eMesh.commit()
breaker.setRemoveOldElements(True)
breaker.doBreak()
eMesh.save_as("hex20_hex20_cube1x1x" + str(p_size) + "_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_wedge6_wedge18_enrich(self):
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size == 1:
wedgeFixture = WedgeFixture()
bulk = wedgeFixture.createMesh(MPI.COMM_WORLD, 4,3,2,0,1,0,1,0,1,"")
eMesh = PerceptMesh(wedgeFixture.getMetaData(), bulk, False)
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, WEDGE6_WEDGE18_1, proc_rank_field)
eMesh.commit()
wedgeFixture.createBulkAfterMetaCommit(MPI.COMM_WORLD)
breaker.doBreak()
def test_hex20_hex20_1(self):
fixture_setup()
eMesh = PerceptMesh(3)
p_size = eMesh.get_parallel_size()
if p_size <= 3:
eMesh.open("hex20_hex20_cube1x1x"+str(p_size) + "_0.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, HEX20_HEX20_8, proc_rank_field)
eMesh.commit()
breaker.setRemoveOldElements(True)
breaker.doBreak()
eMesh.save_as("hex20_hex20_cube1x1x" + str(p_size) + "_1.e")
def test_use_case_2(self):
pMesh = PerceptMesh()
pMesh.open("exodus_files/tet-mesh.e")
uniform_refiner = Refiner(pMesh, TET4_TET4_8)
pMesh.commit()
i = 0
while i < 3:
uniform_refiner.doBreak()
i = i + 1
pMesh.save_as("tet-mesh-refined-3-times.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_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_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_quad8_to_quad8(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size <= 3:
eMesh = PerceptMesh(2)
eMesh.open("quad_fixture_quad8_quad8_0.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, QUAD8_QUAD8_4, proc_rank_field)
eMesh.commit()
breaker.setIgnoreSideSets(False)
breaker.doBreak()
eMesh.save_as("quad_fixture_quad8_quad8_1.e")
def test_hex20_hex20_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("hex20_hex20_0.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, HEX20_HEX20_8, proc_rank_field)
eMesh.commit()
eMesh.save_as("hex20_hex20_0.e")
breaker.doBreak()
eMesh.save_as("hex20_hex20_1.e")
def test_wedge6_wedge18_enrich(self):
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size == 1:
wedgeFixture = WedgeFixture()
bulk = wedgeFixture.createMesh(MPI.COMM_WORLD, 4,3,2,0,1,0,1,0,1,"") # create stk::mesh::BulkData from wedge fixture
eMesh = PerceptMesh(wedgeFixture.getMetaData(), bulk, False) # adopt bulk data
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", stk::topology::ELEMENT_RANK, scalarDimension)
breaker = Refiner(eMesh, WEDGE6_WEDGE15_1, proc_rank_field)
eMesh.commit()
wedgeFixture.createBulkAfterMetaCommit(MPI.COMM_WORLD) # generate the mesh
breaker.doBreak() # refine
eMesh.save_as("./wedge6-15.e") # save
def test_wedge6_wedge18_enrich(self):
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size == 1:
wedgeFixture = WedgeFixture()
bulk = wedgeFixture.createMesh(MPI.COMM_WORLD, 4,3,2,0,1,0,1,0,1,"") # create stk::mesh::BulkData from wedge fixture
eMesh = PerceptMesh(wedgeFixture.getMetaData(), bulk, False) # adopt bulk data
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, WEDGE6_WEDGE15_1, proc_rank_field)
eMesh.commit()
wedgeFixture.createBulkAfterMetaCommit(MPI.COMM_WORLD) # generate the mesh
breaker.doBreak() # refine
eMesh.save_as("./wedge6-15.e") # save
def test_wedge6_2(self):
fixture_setup()
eMesh = PerceptMesh(3)
p_size = eMesh.get_parallel_size()
if p_size == 1:
wedgeFixture = WedgeFixture()
wedgeFixture.createMesh(MPI.COMM_WORLD, 4,3,2,0,1,0,1,0,1, "swept_wedge_0.e")
eMesh.open("swept_wedge_0.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, WEDGE6_WEDGE6_8, proc_rank_field)
eMesh.commit()
breaker.doBreak()
eMesh.save_as("swept-wedge_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_use_case_2(self):
pMesh = PerceptMesh() # create an empty PerceptMesh
pMesh.open("exodus_files/tet-mesh.e") # open the mesh, but don't commit its meta data
uniform_refiner = Refiner(pMesh, TET4_TET4_8) # define a Refiner on the mesh
pMesh.commit() # commit the mesh
i = 0
while i < 3:
uniform_refiner.doBreak() # refine the mesh 3 times
i = i + 1
pMesh.save_as("tet-mesh-refined-3-times.e") # save in exodus format
def test_hex20_hex20_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("hex20_hex20_0.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, HEX20_HEX20_8, proc_rank_field)
eMesh.commit()
eMesh.save_as("hex20_hex20_0.e")
breaker.doBreak()
eMesh.save_as("hex20_hex20_1.e")
def test_quad8_to_quad8(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size <= 3:
eMesh = PerceptMesh(2)
eMesh.open("quad_fixture_quad8_quad8_0.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, QUAD8_QUAD8_4, proc_rank_field)
eMesh.commit()
breaker.setIgnoreSideSets(False)
breaker.doBreak()
eMesh.save_as("quad_fixture_quad8_quad8_1.e")
def test_wedge6_2(self):
fixture_setup()
eMesh = PerceptMesh(3)
p_size = eMesh.get_parallel_size()
if p_size == 1:
wedgeFixture = WedgeFixture()
wedgeFixture.createMesh(MPI.COMM_WORLD, 4,3,2,0,1,0,1,0,1, "swept_wedge_0.e")
eMesh.open("swept_wedge_0.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, WEDGE6_WEDGE6_8, proc_rank_field)
eMesh.commit()
breaker.doBreak()
eMesh.save_as("swept-wedge_1.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_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_use_case_2(self):
pMesh = PerceptMesh() # create an empty PerceptMesh
pMesh.open("exodus_files/tet-mesh.e") # open the mesh, but don't commit its meta data
uniform_refiner = Refiner(pMesh, TET4_TET4_8) # define a Refiner on the mesh
pMesh.commit() # commit the mesh
i = 0
while i < 3:
uniform_refiner.doBreak() # refine the mesh 3 times
i = i + 1
pMesh.save_as("tet-mesh-refined-3-times.e") # save in exodus format
def test_fieldFunction_point_eval_timing(self):
num_x = 3
num_y = 3
num_z = 3
config_mesh = str(num_x) + "x" + str(num_y) + "x" + str(num_z) + "|bbox:0,0,0,1,1,1"
eMesh = PerceptMesh()
eMesh.new_mesh(GMeshSpec(config_mesh))
eMesh.commit()
#FIXME
#p_size = eMesh.get_bulk_data->parallel_size()
f_coords = eMesh.get_field("coordinates")
for iSearchType in range(2):
if iSearchType == 0:
search_type = FieldFunction.SIMPLE_SEARCH
search_type_name = "SIMPLE_SEARCH"
else:
search_type = FieldFunction.STK_SEARCH
search_type_name = "STK_SEARCH"
ff_coords = FieldFunction("ff_coords", f_coords, eMesh, Dimensions(3), Dimensions(3), search_type)
t1st = time.time()
val1 = eval_vec3(0.2,0.3,0.4,0.0,ff_coords)
val1 = eval_vec3(0.2,0.3,0.4,0.0,ff_coords) #evaluated twice???
t1st = time.time() - t1st
numIter = 10000
random.seed(12345)
total_time = time.time()
max_rand = 32767
for iter in range(numIter):
num0 = random.randint(1, max_rand)*1.0
num1 = random.randint(1, max_rand)*1.0
num2 = random.randint(1, max_rand)*1.0
pts = array([(num0/max_rand), (num1/max_rand), (num2/max_rand)])
output_pts = array([0.0,0.0,0.0])
output_pts = ff_coords.value(pts, output_pts, 0.0)
total_time = time.time() - total_time
print "TEST::function::fieldFunction_point_eval_timing: "
print " for search_type= ", search_type_name
print " time for 1st eval= ", t1st
print " for ", numIter, "iterations, evaluating field(x,y,z) time = ", total_time
print " average per point lookup and eval time = ", (total_time/numIter)
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_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_wedge6_enrich_1(self):
fixture_setup()
eMesh = PerceptMesh(3)
p_size = eMesh.get_parallel_size()
if p_size == 1:
wedgeFixture = WedgeFixture()
wedgeFixture.createMesh(MPI.COMM_WORLD, 4,3,2,0,1,0,1,0,1, "swept_wedge_enrich_0.e")
eMesh.open("swept_wedge_enrich_0.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", stk::topology::ELEMENT_RANK, scalarDimension)
breaker = Refiner(eMesh, WEDGE6_WEDGE15_1, proc_rank_field)
eMesh.commit()
breaker.doBreak()
eMesh.save_as("swept-wedge_enrich_1.e")
eMesh.save_as("swept-wedge_enrich_refine_0.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_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_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_beam_enrich(self):
fixture_setup()
pm = MPI.COMM_WORLD
p_size = parallel_machine_size(pm)
if p_size <= 1:
eMesh = PerceptMesh()
eMesh.open("exodus_files/beam.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
eMesh.save_as("beam_enrich_0.e")
breaker = Refiner(eMesh, BEAM2_BEAM3_1, proc_rank_field)
eMesh.commit()
breaker.setIgnoreSideSets(True)
breaker.doBreak()
eMesh.save_as("beam_enrich.e")
def fixture_setup_0():
eMesh = PerceptMesh()
p_size = eMesh.get_parallel_size()
gmesh_spec = "4x4x"+str(4*p_size)+"|bbox:0,0,0,1,1,1"
eMesh.new_mesh(GMeshSpec(gmesh_spec))
eMesh.commit()
eMesh.save_as("hex_fixture.e")
eMesh = PerceptMesh()
eMesh.open("exodus_files/"+input_files_loc+"hex_fixture.e")
scalarDimension = 0
proc_rank_field = eMesh.add_field("proc_rank", eMesh.element_rank(), scalarDimension)
breaker = Refiner(eMesh, HEX8_TET4_24, proc_rank_field)
eMesh.commit()
breaker.doBreak()
eMesh.save_as("tet_fixture.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")
