def rebuild_tree_from_array(self, nids, pids, lids, rids, les, res, gids,
splitdims, splitposs):
del self.tree.trunk
self.tree.trunk = Node(None, None, None, les[0], res[0], gids[0],
nids[0])
N = nids.shape[0]
for i in xrange(N):
n = self.get_node(nids[i])
n.set_left_edge(les[i])
n.set_right_edge(res[i])
if lids[i] != -1 and n.left is None:
n.left = Node(n, None, None, np.zeros(3, dtype='float64'),
np.zeros(3, dtype='float64'), -1, lids[i])
if rids[i] != -1 and n.right is None:
n.right = Node(n, None, None, np.zeros(3, dtype='float64'),
np.zeros(3, dtype='float64'), -1, rids[i])
if gids[i] != -1:
n.grid = gids[i]
if splitdims[i] != -1:
n.create_split(splitdims[i], splitposs[i])
mylog.info('AMRKDTree rebuilt, Final Volume: %e' %
kd_sum_volume(self.tree.trunk))
return self.tree.trunk
def rebuild_tree_from_array(self, nids, pids, lids,
rids, les, res, gids, splitdims, splitposs):
del self.tree.trunk
self.tree.trunk = Node(None,
None,
None,
les[0], res[0], gids[0], nids[0])
N = nids.shape[0]
for i in range(N):
n = self.get_node(nids[i])
n.set_left_edge(les[i])
n.set_right_edge(res[i])
if lids[i] != -1 and n.left is None:
n.left = Node(n, None, None,
np.zeros(3, dtype='float64'),
np.zeros(3, dtype='float64'),
-1, lids[i])
if rids[i] != -1 and n.right is None:
n.right = Node(n, None, None,
np.zeros(3, dtype='float64'),
np.zeros(3, dtype='float64'),
-1, rids[i])
if gids[i] != -1:
n.grid = gids[i]
if splitdims[i] != -1:
n.create_split(splitdims[i], splitposs[i])
mylog.info('AMRKDTree rebuilt, Final Volume: %e' % kd_sum_volume(self.tree.trunk))
return self.tree.trunk
def check_tree(self):
for node in depth_traverse(self.trunk):
if node.grid == -1:
continue
grid = self.ds.index.grids[node.grid - self._id_offset]
dds = grid.dds
gle = grid.LeftEdge
nle = self.ds.arr(get_left_edge(node), input_units="code_length")
nre = self.ds.arr(get_right_edge(node), input_units="code_length")
li = np.rint((nle - gle) / dds).astype('int32')
ri = np.rint((nre - gle) / dds).astype('int32')
dims = (ri - li).astype('int32')
assert (np.all(grid.LeftEdge <= nle))
assert (np.all(grid.RightEdge >= nre))
assert (np.all(dims > 0))
# print grid, dims, li, ri
# Calculate the Volume
vol = kd_sum_volume(self.trunk)
mylog.debug('AMRKDTree volume = %e' % vol)
kd_node_check(self.trunk)
def check_tree(self):
for node in depth_traverse(self.trunk):
if node.grid == -1:
continue
grid = self.ds.index.grids[node.grid - self._id_offset]
dds = grid.dds
gle = grid.LeftEdge
nle = self.ds.arr(get_left_edge(node), input_units="code_length")
nre = self.ds.arr(get_right_edge(node), input_units="code_length")
li = np.rint((nle-gle)/dds).astype('int32')
ri = np.rint((nre-gle)/dds).astype('int32')
dims = (ri - li).astype('int32')
assert(np.all(grid.LeftEdge <= nle))
assert(np.all(grid.RightEdge >= nre))
assert(np.all(dims > 0))
# print grid, dims, li, ri
# Calculate the Volume
vol = kd_sum_volume(self.trunk)
mylog.debug('AMRKDTree volume = %e' % vol)
kd_node_check(self.trunk)
def count_volume(self):
return kd_sum_volume(self.tree.trunk)
if gids[i] != -1:
n.grid = gids[i]
if splitdims[i] != -1:
n.create_split(splitdims[i], splitposs[i])
mylog.info('AMRKDTree rebuilt, Final Volume: %e' %
kd_sum_volume(self.tree.trunk))
return self.tree.trunk
def count_volume(self):
return kd_sum_volume(self.tree.trunk)
def count_cells(self):
return self.tree.sum_cells()
if __name__ == "__main__":
from yt.mods import *
from time import time
ds = load('/Users/skillman/simulations/DD1717/DD1717')
ds.index
t1 = time()
hv = AMRKDTree(ds)
t2 = time()
print kd_sum_volume(hv.tree.trunk)
print kd_node_check(hv.tree.trunk)
print 'Time: %e seconds' % (t2 - t1)
def count_volume(self):
return kd_sum_volume(self.tree.trunk)
np.zeros(3, dtype='float64'),
-1, rids[i])
if gids[i] != -1:
n.grid = gids[i]
if splitdims[i] != -1:
n.create_split(splitdims[i], splitposs[i])
mylog.info('AMRKDTree rebuilt, Final Volume: %e' % kd_sum_volume(self.tree.trunk))
return self.tree.trunk
def count_volume(self):
return kd_sum_volume(self.tree.trunk)
def count_cells(self):
return self.tree.sum_cells()
if __name__ == "__main__":
from yt.mods import *
from time import time
ds = load('/Users/skillman/simulations/DD1717/DD1717')
ds.index
t1 = time()
hv = AMRKDTree(ds)
t2 = time()
print(kd_sum_volume(hv.tree.trunk))
print(kd_node_check(hv.tree.trunk))
print('Time: %e seconds' % (t2-t1))
if gids[i] != -1:
n.grid = gids[i]
if splitdims[i] != -1:
n.create_split(splitdims[i], splitposs[i])
mylog.info('AMRKDTree rebuilt, Final Volume: %e' %
kd_sum_volume(self.tree.trunk))
return self.tree.trunk
def count_volume(self):
return kd_sum_volume(self.tree.trunk)
def count_cells(self):
return self.tree.sum_cells()
if __name__ == "__main__":
from yt.mods import *
from time import time
ds = load('/Users/skillman/simulations/DD1717/DD1717')
ds.index
t1 = time()
hv = AMRKDTree(ds)
t2 = time()
print(kd_sum_volume(hv.tree.trunk))
print(kd_node_check(hv.tree.trunk))
print('Time: %e seconds' % (t2 - t1))
