1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
#!/usr/bin/env python
#
# Author: Mike McKerns (mmckerns @caltech and @uqfoundation)
# Copyright (c) 1997-2016 California Institute of Technology.
# Copyright (c) 2016-2025 The Uncertainty Quantification Foundation.
# License: 3-clause BSD. The full license text is available at:
# - https://github.com/uqfoundation/pyina/blob/master/LICENSE
#
# helper script to setup your mpi environment
import pyina.__main__
from pyina.__main__ import *
__doc__ = pyina.__main__.__doc__
if __name__=="__main__":
import sys
from pyina.launchers import MpiPool
if sys.argv[-1] == "--kill":
print("killing all...")
kill_all()
elif len(sys.argv) > 2:
if sys.argv[1] == "--workers":
print("seting up mpi...")
MASTERINFO = set_master()
nodes = sys.argv[2:]
nodes = [node.strip('[()]').strip(',').strip() for node in nodes]
#nodes = nodes.strip('[()]').split(',')
set_workers(nodes,MASTERINFO)
#elif sys.argv[1] == "--alias":
# print "setting up mpi python..."
# nodes = sys.argv[2:]
# nodes = [node.strip('[()]').strip(',').strip() for node in nodes]
# for node in nodes:
# alias(int(node))
elif sys.argv[1] == "--fetch":
nnodes = int(sys.argv[2])
try:
pool = MpiPool()
pool.nodes = nnodes
hostnames = pool.map(host, range(nnodes))
print('\n'.join(hostnames))
except: # "--help"
print(__doc__)
else: # "--help"
print(__doc__)
else: # "--help"
print(__doc__)
# End of file
|
