%%html
<style type="text/css">
.float-diagram {
  height: 400px;
  margin-top: -4em;
  float: right;
}
</style>

from IPython import parallel
rc = parallel.Client()
rc.block = True

rc.ids

def mul(a,b):
    return a*b

def summary():
    """summarize some info about this process"""
    import os
    import socket
    import sys
    return {
        'cwd': os.getcwd(),
        'Python': sys.version,
        'hostname': socket.gethostname(),
        'pid': os.getpid(),
    }

mul(5,6)

summary()

rc[0].apply(mul, 5, 6)

rc[0].apply(summary)

rc[:].apply(mul, 5, 6)

rc[:].apply(summary)

map(mul, range(1,10), range(2,11))

view = rc.load_balanced_view()
view.map(mul, range(1,10), range(2,11))

%%px
import os, socket
print os.getpid()
print socket.gethostname()