def test_serialization():
plasm = ecto.Plasm()
gen = ecto_test.Generate("Gen", step=1.0, start=0.0)
inc = ecto_test.Increment("Increment 0", delay=2)
plasm.connect(gen, "out", inc, "in")
for j in range(5): # one has already been added
inc_next = ecto_test.Increment("Increment_%u" % (j+1), delay=2)
plasm.connect(inc, "out", inc_next, "in")
inc = inc_next
printer = ecto_test.Printer("Printy")
plasm.connect(inc, "out", printer, "in")
plasm.save('python_graph.ecto')
plasm.execute(4);
def test_dual_line_plasm(nlevels):
plasm = ecto.Plasm()
gen = ecto_test.Generate(step=1.0, start=0.0)
incl, incr = ecto_test.Increment(), ecto_test.Increment()
plasm.connect(gen, "out", incl, "in")
plasm.connect(gen, "out", incr, "in")
for j in range(nlevels-1): # one set of incs has already been added
print j
inc_nextl, inc_nextr = ecto_test.Increment(), ecto_test.Increment()
plasm.connect(incl, "out", inc_nextl, "in")
plasm.connect(incr, "out", inc_nextr, "in")
incl, incr = inc_nextl, inc_nextr
add = ecto_test.Add()
plasm.connect(incl, "out", add, "left")
plasm.connect(incr, "out", add, "right")
printer = ecto_test.Printer()
plasm.connect(add, "out", printer, "in")
sched = ecto.schedulers.Threadpool(plasm)
sched.execute(niter=1, nthreads=int(nlevels/2))
result = add.outputs.out
print "result=", result
assert(result == nlevels * 2)
sched.execute(niter=2, nthreads=int(nlevels/2))
result = add.outputs.out
print "iter2 result=", result
assert result == (nlevels + 2) * 2
sched.execute(niter=3, nthreads=int(nlevels/2))
result = add.outputs.out
print "iter3 result=", result
assert result == (nlevels + 5) * 2
def test_plasm(Sched, nthreads, niter, n_nodes, incdelay):
plasm = ecto.Plasm()
gen = ecto_test.Generate("Gen", step=1.0, start=0.0)
inc = ecto_test.Increment("Increment 0", delay=incdelay)
plasm.connect(gen, "out", inc, "in")
for j in range(n_nodes-1): # one has already been added
inc_next = ecto_test.Increment("Increment_%u" % (j+1), delay=incdelay)
plasm.connect(inc, "out", inc_next, "in")
inc = inc_next
printer = ecto_test.Printer("Printy")
plasm.connect(inc, "out", printer, "in")
#
# o = open('graph.dot', 'w')
# print >>o, plasm.viz()
# o.close()
# print "\n", plasm.viz(), "\n"
sched = Sched(plasm)
sched.execute(niter, nthreads)
print "RESULT:", inc.outputs.out
shouldbe = float(n_nodes + niter - 1)
print "expected:", shouldbe
assert inc.outputs.out == shouldbe
#sched.execute(nthreads, niter)
#result = inc.outputs.out
#print "RESULT:", result
#shouldbe = float(n_nodes + (niter*2 - 1))
#assert result == shouldbe
return
#!/usr/bin/env python
import ecto, ecto_test, sys
plasm = ecto.Plasm()
gen = ecto_test.Generate("Gen", step=1.0, start=0.0)
inc = ecto_test.Increment("Increment 0", delay=100)
printer = ecto_test.Printer("Printy")
plasm.connect(gen[:] >> inc[:], inc[:] >> printer[:])
sched = ecto.schedulers.Threadpool(plasm)
ecto.log_to_file("ectolog.txt")
sched.execute_async(niter=100)
from IPython.Shell import IPShellEmbed
ipshell = IPShellEmbed()
ipshell()
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
import ecto
import ecto_test
import sys
n_nodes = 5
incdelay= 1
plasm = ecto.Plasm()
gen = ecto_test.Generate("Gen", step=1.0, start=0.0)
inc = ecto_test.Increment("Increment 0", delay=incdelay)
plasm.connect(gen, "out", inc, "in")
for j in range(n_nodes-1): # one has already been added
inc_next = ecto_test.Increment("Increment_%u" % (j+1), delay=incdelay)
plasm.connect(inc, "out", inc_next, "in")
inc = inc_next
printer = ecto_test.Printer("Printy")
plasm.connect(inc, "out", printer, "in")
plasm.save(sys.argv[1])
#!/usr/bin/python
import ecto
import ecto_test
plasm = ecto.Plasm()
gen = ecto_test.Generate()
inc = ecto_test.Increment()
mul = ecto_test.Multiply()
add = ecto_test.Add()
plasm.connect(
gen[:] >> inc[:],
gen[:] >> mul[:],
mul[:] >> add['left'],
inc[:] >> add['right'],
)