test_array.py

import pydash

pydash.initialize(0, "")

myid   = pydash.myid().id()
nunits = pydash.nunits()
# Collectively instantiate array:
array  = pydash.ArrayInt(3 * nunits)
# Initialize array:
array[myid * 3 + 0] = 100 * (1 + myid) + 0
array[myid * 3 + 1] = 100 * (1 + myid) + 1
array[myid * 3 + 2] = 100 * (1 + myid) + 2
# Wait for all units:
pydash.barrier()
# Read array elements from remote unit:
fromid = nunits - myid - 1
# Print remote values:
print("Unit {0:2} read array[{1:3} ..{2:3}]:"
        .format(myid, fromid * 3, fromid * 3 + 2),
      "  u:",
      repr(array.unit_at(fromid * 3 + 0)).rjust(2),
      repr(array[fromid * 3 + 0]).rjust(5),
      "  u:",
      repr(array.unit_at(fromid * 3 + 1)).rjust(2),
      repr(array[fromid * 3 + 1]).rjust(5),
      "  u:",
      repr(array.unit_at(fromid * 3 + 2)).rjust(2),
      repr(array[fromid * 3 + 2]).rjust(5))

#   # Wait for all units:
#   pydash.barrier()
#
#   if myid == 0:
#       for val in array:
#           print(val.get())
#           val.set(0)
#
#   # Wait for all units:
#   pydash.barrier()
#
#   if myid == 0:
#       for val in array:
#           print(val.get())

pydash.finalize()