def exchangePressure(self, communicator=None):
if communicator is None:
import mpi
world = mpi.world()
rank = communicator.rank
if not communicator:
communicator = world
self._info.log("exchanging pressure %d -> %d" %
(self.source, self.sink))
if rank == self.source:
self._info.log("at barrier: waiting to read")
communicator.barrier()
self._info.log("receiving pressures from node %d" % self.sink)
self.receivePressures()
elif rank == self.sink:
self._info.log("sending pressures to node %d" % self.source)
self.sendPressures()
self._info.log("at barrier: done writing")
communicator.barrier()
else:
# other processors can skip this exchange
self._info.log("rank %d: innocent bystander" % rank)
import mpi
if communicator == mpi.world():
communicator.barrier()
self._info.log("done exchanging pressure %d -> %d" %
(self.source, self.sink))
return
def exchangePressure(self, communicator=None):
if communicator is None:
import mpi
world = mpi.world()
rank = communicator.rank
if not communicator:
communicator = world
self._info.log("exchanging pressure %d -> %d" % (self.source, self.sink))
if rank == self.source:
self._info.log("at barrier: waiting to read")
communicator.barrier()
self._info.log("receiving pressures from node %d" % self.sink)
self.receivePressures()
elif rank == self.sink:
self._info.log("sending pressures to node %d" % self.source)
self.sendPressures()
self._info.log("at barrier: done writing")
communicator.barrier()
else:
# other processors can skip this exchange
self._info.log("rank %d: innocent bystander" % rank)
import mpi
if communicator == mpi.world():
communicator.barrier()
self._info.log("done exchanging pressure %d -> %d" % (self.source, self.sink))
return
def process(self, neutrons):
import mpi
rank = mpi.world().rank
s = ['%s' % n for n in neutrons]
print 'node %d: %s' % (rank, ', '.join(s))
return neutrons
def reportConfiguration(self):
import mpi
rank = mpi.world().rank
if rank != 0:
return
self._info.line("configuration:")
self._info.line(" properties:")
self._info.line(" name: %r" % self.name)
self._info.line(" steps: %d" % self.inventory.steps)
self._info.line(" facilities:")
self._info.line(" journal: %r" % self.inventory.journal.name)
self._info.line(" launcher: %r" % self.inventory.launcher.name)
self._info.line(" layout: %r" % self.inventory.layout.name)
self._info.line(" controller: %r" % self.inventory.controller.name)
self._info.line(" coupler: %r" % self.inventory.coupler.name)
self._info.line(" coarse: %r" % self.inventory.coarse.name)
self._info.line(" fine: %r" % self.inventory.fine.name)
self._info.line(" cge: %r" % self.inventory.cge.name)
self._info.line(" fge: %r" % self.inventory.fge.name)
return
def process(self, neutrons):
import mpi
rank = mpi.world().rank
s = [ '%s'% n for n in neutrons ]
print 'node %d: %s' % (rank, ', '.join(s) )
return neutrons
def discover(self):
'''Find the size/rank of the whole application.
'''
import mpi
self.comm = mpi.world()
self.rank = self.comm.rank
self.nodes = self.comm.size
return
def findLayout(self):
'''Assign controller/solver/communicator to this process.
'''
self.controller = self.inventory.controller
self.solver = self.inventory.solver
import mpi
self.solverCommunicator = mpi.world()
return
def findLayout(self):
'''Assign controller/solver/communicator to this process.
'''
self.controller = self.inventory.controller
self.solver = self.inventory.solver
import mpi
self.solverCommunicator = mpi.world()
return
def discover(self):
'''Find the size/rank of the whole application.
'''
import mpi
self.comm = mpi.world()
self.rank = self.comm.rank
self.nodes = self.comm.size
return
def main(self):
import mpi
import socket
hostname = socket.gethostname()
world = mpi.world()
print "[%03d/%03d] Hello world from '%s'!" % (world.rank, world.size, hostname)
return
def test():
import mpi
world = mpi.world()
printGroup("world", world, world.group())
testExclude("world", world)
testInclude("world", world)
return
def initialize(self, communicator=None):
if communicator is None:
import mpi
communicator = mpi.world()
self.communicator = communicator
self.rank = self.communicator.rank
return
def test():
import mpi
world = mpi.world()
printGroup("world", world, world.group())
testExclude("world", world)
testInclude("world", world)
return
def initialize(self, communicator=None):
if communicator is None:
import mpi
communicator = mpi.world()
self.communicator = communicator
self.rank = self.communicator.rank
return
def test():
import mpi
world = mpi.world()
rank = world.rank
size = world.size
print "Hello: this is %03d/%03d" % (rank, size)
return
def main(self):
import mpi
import socket
hostname = socket.gethostname()
world = mpi.world()
print "[%03d/%03d] Hello world from '%s'!" % (world.rank, world.size,
hostname)
return
def test():
import mpi
world = mpi.world()
rank = world.rank
size = world.size
print "Hello: this is %03d/%03d" % (rank, size)
return
def applyBoundaryConditions(self):
Solver.applyBoundaryConditions(self)
import mpi
rank = mpi.world().rank
self.coupler.exchangeBoundary()
self.generator.updatePressure(self.coupler.boundary)
self.coupler.exchangeFields()
return
def run(self):
start_time = CPU_time()
self.launch()
import mpi
if not mpi.world().rank:
import sys
print >> sys.stderr, "initialization time = %f" % \
(CPU_time() - start_time)
return
def run(self):
start_time = CPU_time()
self.launch()
import mpi
if not mpi.world().rank:
import sys
print >> sys.stderr, "initialization time = %f" % \
(CPU_time() - start_time)
return
def applyBoundaryConditions(self):
Solver.applyBoundaryConditions(self)
import mpi
rank = mpi.world().rank
self.coupler.exchangeBoundary()
self.generator.updatePressure(self.coupler.boundary)
self.coupler.exchangeFields()
return
def _mpi():
global size, rank, world
try:
import mpi
sys.stderr.write( "* pyre mpi available\n" )
except ImportError:
sys.stderr.write( "** pyre mpi NOT available\n" )
rank = 0
return
world = mpi.world()
rank = world.rank
size = world.size
return
def _mpi():
global size, rank, world
try:
import mpi
sys.stderr.write("* pyre mpi available\n")
except ImportError:
sys.stderr.write("** pyre mpi NOT available\n")
rank = 0
return
world = mpi.world()
rank = world.rank
size = world.size
return
def mpiRank():
try:
import mpi
world = mpi.world()
mpiRank = world.rank; mpiSize = world.size
if mpiSize < 1:
mpiSize = 1
parallel = False
else:
parallel = True
except:
mpiRank = 0
mpiSize = 1
parallel = False
pass
return mpiRank
def createCommunicators(self):
import mpi
world = mpi.world()
fineGroup = self.inventory.fine
coarseGroup = self.inventory.coarse
self.fine = world.include(fineGroup)
self.coarse = world.include(coarseGroup)
for each in coarseGroup:
self.finePlus.append(world.include(fineGroup + [each]))
for each in fineGroup:
self.coarsePlus.append(world.include(coarseGroup + [each]))
return
def main(self):
import mpi
import socket
hostname = socket.gethostname()
world = mpi.world()
rank = world.rank
if rank == 0:
port = world.port(peer=1, tag=17)
port.send("Hello")
elif rank == 1:
port = world.port(peer=0, tag=17)
message = port.receive()
print "[%d/%d]: received {%s}" % (rank, world.size, message)
return
def main(self, *args, **kwds):
import mpi
world = mpi.world()
rank = world.rank
self.coupler.servers(0, 1)
self.coupler.initialize(communicator=world)
if rank == 0:
self.onSource()
elif rank == 1:
self.onSink()
else:
import journal
journal.firewall("exchange").log("too many processors....")
return
def _mpi():
global size, rank, world
try:
import mpi
if not mpi.inParallel():
logger.warn( "** pyre mpi binding: failed to load\n" )
rank = 0
return
logger.info( "* pyre mpi available\n" )
except ImportError:
logger.warn( "** pyre mpi NOT available\n" )
rank = 0
return
world = mpi.world()
rank = world.rank
size = world.size
return
def main(self):
import mpi
import socket
hostname = socket.gethostname()
world = mpi.world()
rank = world.rank
if rank == 0:
port = world.port(peer=1, tag=17)
port.send("Hello")
elif rank == 1:
port = world.port(peer=0, tag=17)
message = port.receive()
print "[%d/%d]: received {%s}" % (rank, world.size, message)
return
def _init():
global neutron_storage_path, ntotneutrons
try:
import mpi
except:
pass
else:
rank = mpi.world().rank
neutron_storage_path = 'neutrons-%d' % rank
import os
if os.path.exists(neutron_storage_path):
os.remove(neutron_storage_path)
ntotneutrons = 53
neutron = mcni.neutron( r = (0,0,0),
v = (1000,2000,3000),
time = 0,
prob = 1,
)
def reportConfiguration( self ):
rank = mpi.world().rank
if rank != 0:
return
self._info.line("configuration:" )
# self._info.line(" properties:" )
# self._info.line(" name: %r" % self.inventory.name )
# self._info.line(" full name: %r" % self.inventory.fullname )
self._info.line( " facilities:" )
self._info.line( " journal: %r" % self.inventory.journal.name )
self._info.line( " launcher: %r" % self.inventory.launcher.name )
self._info.line( " solver: %r" % self.inventory.solver.name )
self._info.line( " controller: %r" % self.inventory.controller.name )
self._info.line( " layout: %r" % self.inventory.controller.name )
return
def reportConfiguration(self):
rank = mpi.world().rank
if rank != 0:
return
self._info.line("configuration:")
# self._info.line(" properties:" )
# self._info.line(" name: %r" % self.inventory.name )
# self._info.line(" full name: %r" % self.inventory.fullname )
self._info.line(" facilities:")
self._info.line(" journal: %r" % self.inventory.journal.name)
self._info.line(" launcher: %r" % self.inventory.launcher.name)
self._info.line(" solver: %r" % self.inventory.solver.name)
self._info.line(" controller: %r" % self.inventory.controller.name)
self._info.line(" layout: %r" % self.inventory.controller.name)
return
def test():
import mpi
axes = (2, 1, 1)
periods = (0, 0, 0)
world = mpi.world()
if world.rank == 0:
import journal
journal.debug("mpi.fini").activate()
journal.debug("mpi.cartesian").activate()
cartesian = world.cartesian(axes, periods)
wr, ws = world.rank, world.size
cr, cs = cartesian.rank, cartesian.size
coordinates = cartesian.coordinates()
print "Hello: world(%03d/%03d), cartesian(%03d/%03d -> %s)" % (
wr, ws, cr, cs, coordinates)
return
def test():
import mpi
axes = (2, 1, 1)
periods = (0, 0, 0)
world = mpi.world()
if world.rank == 0:
import journal
journal.debug("mpi.fini").activate()
journal.debug("mpi.cartesian").activate()
cartesian = world.cartesian(axes, periods)
wr, ws = world.rank, world.size
cr, cs = cartesian.rank, cartesian.size
coordinates = cartesian.coordinates()
print "Hello: world(%03d/%03d), cartesian(%03d/%03d -> %s)" % (
wr, ws, cr, cs, coordinates)
return
args=("coarse", "coarse"))
fine = pyre.inventory.facility("fine", factory=Coupler.embeddedcoupler,
args=("fine","fine"))
# main
if __name__ == "__main__":
import mpi
# testing Exchangermodule.so
import ExchangerLib
if not mpi.world().rank:
print ExchangerLib.copyright()
print dir(ExchangerLib)
import journal
#journal.debug("Array2D").activate()
journal.debug("Exchanger").activate()
journal.info(" X").activate()
journal.info(" proc").activate()
journal.info(" bid").activate()
app = TestExchanger("test")
app.main()
def discover( self ): self.comm = mpi.world() self.rank = self.comm.rank self.nodes = self.comm.size return
#
#</LicenseText>
#
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
if __name__ == "__main__":
import CitcomS
# import CitcomS.Full as Full
import CitcomS.Regional as Regional
from CitcomS.Components.Const import Const
from CitcomS.Components.Visc import Visc
import mpi
Regional.citcom_init(mpi.world().handle())
#const=Const()
#print dir(const.inventory)
#print const.inventory.radius.value
#Regional.Const_set_properties(const.inventory)
#visc=Visc()
#print dir(visc.inventory)
#print visc.inventory.sdepv_expt
#Regional.Visc_set_properties(visc.inventory)
#Regional.set_signal()
#Regional.set_convection_defaults()
print "copyright information:"
factory=Coupler.containingcoupler,
args=("coarse", "coarse"))
fine = pyre.inventory.facility("fine",
factory=Coupler.embeddedcoupler,
args=("fine", "fine"))
# main
if __name__ == "__main__":
import mpi
# testing Exchangermodule.so
import ExchangerLib
if not mpi.world().rank:
print ExchangerLib.copyright()
print dir(ExchangerLib)
import journal
#journal.debug("Array2D").activate()
journal.debug("Exchanger").activate()
journal.info(" X").activate()
journal.info(" proc").activate()
journal.info(" bid").activate()
app = TestExchanger("test")
app.main()
# version
__id__ = "$Id$"
#
#</LicenseText>
#
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
if __name__ == "__main__":
import CitcomS
# import CitcomS.Full as Full
import CitcomS.Regional as Regional
from CitcomS.Components.Const import Const
from CitcomS.Components.Visc import Visc
import mpi
Regional.citcom_init(mpi.world().handle())
#const=Const()
#print dir(const.inventory)
#print const.inventory.radius.value
#Regional.Const_set_properties(const.inventory)
#visc=Visc()
#print dir(visc.inventory)
#print visc.inventory.sdepv_expt
#Regional.Visc_set_properties(visc.inventory)
#Regional.set_signal()
#Regional.set_convection_defaults()
print "copyright information:"
