def apply_function(self, control_box, data=None): ## message should be sent here. startTime = time.time() msg = "apply function" mpitools.send_string(msg, 1) ## tells other processors to execute the function callback self.callback() msg = mpitools.recieve_string(1) ## waits for processors to send endTime = time.time() print "processing time=", endTime -startTime sys.stdout.flush()
def apply_function(self, control_box, data=None):
## message should be sent here.
startTime = time.time()
msg = "apply function"
mpitools.send_string(
msg, 1) ## tells other processors to execute the function callback
self.callback()
msg = mpitools.recieve_string(1) ## waits for processors to send
endTime = time.time()
print "processing time=", endTime - startTime
sys.stdout.flush()
def run():
if numproc < 2:
mpitools.mpi_abort() ## the whole point is to run in parallel!
if rank == 0:
## front end
## import all modules and functions that it will need
from ooflib.common.EXTRA import mpiGUI
localGUI = mpiGUI.MpiGUI()
localGUI.add_function(g)
localGUI.mainloop() ## mainloop may execute other tasks too.
else:
while 1:
msg = mpitools.recieve_string(0) ## waiting messages from GUI
if msg == "quit":
print "quitting process", rank
sys.stdout.flush()
sys.exit()
elif msg == "apply function":
g()
mpitools.send_string(msg,0)
def run():
if numproc < 2:
mpitools.mpi_abort() ## the whole point is to run in parallel!
if rank == 0:
## front end
## import all modules and functions that it will need
from ooflib.common.EXTRA import mpiGUI
localGUI = mpiGUI.MpiGUI()
localGUI.add_function(g)
localGUI.mainloop() ## mainloop may execute other tasks too.
else:
while 1:
msg = mpitools.recieve_string(0) ## waiting messages from GUI
if msg == "quit":
print "quitting process", rank
sys.stdout.flush()
sys.exit()
elif msg == "apply function":
g()
mpitools.send_string(msg, 0)
if numproc < 2:
print "Demo must run on at least 2 processors to continue"
mpitools.mpi_abort()
## sys.exit()
if myid == 0:
proc_0_time = time.time()
msg = "%f"%proc_0_time
print 'Processor 1 sending message "%s" to processor %d' %(msg, 2)
print start_time, proc_0_time
mpitools.send_string(msg, 1)
mpitools.mpi_barrier()
msg = mpitools.recieve_string(numproc-1)
print 'Processor 1 received message "%s" from processor %d' %(msg, numproc)
## print 'Size of msg was %d bytes' %(SWIG.common.mpitools.bytes())
else:
source = myid-1
destination = (myid+1)%numproc
mpitools.mpi_barrier()
msg = mpitools.recieve_string(source)
print 'Processor %d received message "%s" from processor %d'\
%(myid+1, msg, source+1)
## print 'Size of msg was %d bytes' %(SWIG.common.mpitools.bytes())
proc_time = time.time()
msg = msg + '->P' + str(myid) + '->%f'%proc_time #Update message
gtk.mainquit()
print "quitting main"
sys.stdout.flush()
sys.exit()
def send_message(self, control_box, data=None):
## message should be sent here.
msg = "Hello world!"
mpitools.send_string(msg, 1)
if numproc < 2:
mpitools.mpi_abort() ## the whole point is to run in parallel!
if rank == 0:
## start GUI
import gtk
localGUI = mpiGUI()
localGUI.mainloop()
else:
while 1:
msg = mpitools.recieve_string(0) ## waiting messages from GUI
if msg == "quit":
print "quitting process", rank
sys.stdout.flush()
sys.exit()
print msg, " my rank is ", rank, " my name is ", name
sys.stdout.flush()
## no need to use mpi_finalize. at_exit takes care of this implicitly.
## message should be sent here.
msg = "Hello world!"
mpitools.send_string(msg, 1)
if numproc < 2:
mpitools.mpi_abort() ## the whole point is to run in parallel!
if rank == 0:
## start GUI
import gtk
localGUI = mpiGUI()
localGUI.mainloop()
else:
while 1:
msg = mpitools.recieve_string(0) ## waiting messages from GUI
if msg == "quit":
print "quitting process", rank
sys.stdout.flush()
sys.exit()
print msg, " my rank is ", rank, " my name is ", name
sys.stdout.flush()
## no need to use mpi_finalize. at_exit takes care of this implicitly.