def count_in_and_out_degree(graph: PropertyGraph, nout, nin, nid):
out_degree = 0
for edge in graph.edges(nid):
out_degree += 1
dst = graph.get_edge_dest(edge)
atomic_add(nin, dst, 1)
nout[nid] = out_degree
def count_weighted_in_and_out_degree(graph: PropertyGraph, nout, nin,
weight_array, nid):
out_degree = 0
for edge in graph.edges(nid):
weight = weight_array[edge]
out_degree += weight
dst = graph.get_edge_dest(edge)
atomic_add(nin, dst, weight)
nout[nid] = out_degree
def f(out, i):
atomic_add(out, 0, i)
def compute_out_deg_operator(graph: PropertyGraph, nout, nid):
"""Operator for computing outdegree of nodes in the Graph"""
for ii in graph.edges(nid):
dst = graph.get_edge_dest(ii)
atomic_add(nout, dst, 1)