def GetInputFromConsole(self):
cmd = ""
if self.par_rank == 0:
cmd = VisItReadConsole()
mpicom.broadcast(cmd)
else:
cmd = mpicom.broadcast()
return cmd
def GetInputFromConsole(self):
cmd = ""
if self.par_rank == 0:
cmd = VisItReadConsole()
mpicom.broadcast(cmd)
else:
cmd = mpicom.broadcast()
return cmd
def GetInputFromVisIt(self, blocking):
s = 0
if self.par_rank == 0:
console = sys.stdin.fileno()
s = VisItDetectInputWithTimeout(blocking, 100000, console)
mpicom.broadcast(s)
else:
s = mpicom.broadcast()
return s
def GetInputFromVisIt(self, blocking):
s = 0
if self.par_rank == 0:
console = sys.stdin.fileno()
s = VisItDetectInputWithTimeout(blocking, 100000, console)
mpicom.broadcast(s)
else:
s = mpicom.broadcast()
return s
def ProcessVisItCommand(self):
if self.par_rank == 0:
success = VisItProcessEngineCommand()
if success == VISIT_OKAY:
mpicom.broadcast(self.VISIT_COMMAND_SUCCESS)
return 1
else:
mpicom.broadcast(self.VISIT_COMMAND_FAILURE)
return 0
else:
while 1:
command = mpicom.broadcast()
if command == self.VISIT_COMMAND_PROCESS:
VisItProcessEngineCommand()
elif command == self.VISIT_COMMAND_SUCCESS:
return 1
elif command == self.VISIT_COMMAND_FAILURE:
return 0
def ProcessVisItCommand(self):
if self.par_rank == 0:
success = VisItProcessEngineCommand()
if success == VISIT_OKAY:
mpicom.broadcast(self.VISIT_COMMAND_SUCCESS)
return 1
else:
mpicom.broadcast(self.VISIT_COMMAND_FAILURE)
return 0
else:
while 1:
command = mpicom.broadcast()
if command == self.VISIT_COMMAND_PROCESS:
VisItProcessEngineCommand()
elif command == self.VISIT_COMMAND_SUCCESS:
return 1
elif command == self.VISIT_COMMAND_FAILURE:
return 0
def slave_process_callback(self):
s = self.VISIT_COMMAND_PROCESS
if self.par_rank == 0:
mpicom.broadcast(s)
else:
mpicom.broadcast()
def broadcast_string(self, sval, slen, sender):
if self.par_rank == 0:
ret = mpicom.broadcast(sval)
else:
ret = mpicom.broadcast()
return ret
def broadcast_int(self, ival, sender):
if self.par_rank == 0:
ret = mpicom.broadcast(ival)
else:
ret = mpicom.broadcast()
return ret
def slave_process_callback(self):
s = self.VISIT_COMMAND_PROCESS
if self.par_rank == 0:
mpicom.broadcast(s)
else:
mpicom.broadcast()
def broadcast_string(self, sval, slen, sender):
if self.par_rank == 0:
ret = mpicom.broadcast(sval)
else:
ret = mpicom.broadcast()
return ret
def broadcast_int(self, ival, sender):
if self.par_rank == 0:
ret = mpicom.broadcast(ival)
else:
ret = mpicom.broadcast()
return ret
# get the current process id and total # of processors
rank = mpicom.rank()
sz = mpicom.size()
# test min reduce
test("min",mpicom.min(rank),0)
# test max reduce
test("max",mpicom.max(rank),sz-1)
# test sum reduce
test("sum",mpicom.sum(rank),(sz)*(sz-1)/2)
# test mult reduce
test("mult",mpicom.mult(rank),0)
# test broadcast of integer
if rank == 0:
test("broadcast",mpicom.broadcast(1),None)
else:
test("broadcast",mpicom.broadcast(),1)
# test broadcast of double
if rank == 0:
test("broadcast",mpicom.broadcast(3.1415),None)
else:
test("broadcast",mpicom.broadcast(),3.1415)
# test broadcast of python string
if rank == 0:
test("broadcast",mpicom.broadcast("Test"),None)
else:
test("broadcast",mpicom.broadcast(),"Test")
# get the current process id and total # of processors
rank = mpicom.rank()
sz = mpicom.size()
# test min reduce
test("min", mpicom.min(rank), 0)
# test max reduce
test("max", mpicom.max(rank), sz - 1)
# test sum reduce
test("sum", mpicom.sum(rank), (sz) * (sz - 1) / 2)
# test mult reduce
test("mult", mpicom.mult(rank), 0)
# test broadcast of integer
if rank == 0:
test("broadcast", mpicom.broadcast(1), None)
else:
test("broadcast", mpicom.broadcast(), 1)
# test broadcast of double
if rank == 0:
test("broadcast", mpicom.broadcast(3.1415), None)
else:
test("broadcast", mpicom.broadcast(), 3.1415)
# test broadcast of python string
if rank == 0:
test("broadcast", mpicom.broadcast("Test"), None)
else:
test("broadcast", mpicom.broadcast(), "Test")
