def test_getjobs(nprocs=8, njobs=20):
""" Test scheduling. """
from pylada.jobfolder.jobfolder import JobFolder
from pylada.process.pool import PoolProcess
from pylada import default_comm
from functional import Functional
root = JobFolder()
for n in xrange(njobs):
job = root / "a{0}".format(n)
job.functional = Functional("whatever", [n])
job.params['sleep'] = 1
comm = default_comm.copy()
comm['n'] = nprocs
def processalloc(job):
""" returns a random number between 1 and 4 included. """
from random import randint
return randint(1, comm['n'])
for j in xrange(100):
program = PoolProcess(root, processalloc=processalloc, outdir="whatever")
program._comm = comm
for i in xrange(1000):
jobs = program._getjobs()
assert sum(program._alloc[u] for u in jobs) <= program._comm['n'],\
(jobs, [program._alloc[u] for u in jobs])
def test_failures():
""" Tests whether scheduling jobs works on known failure cases. """
from pylada.jobfolder.jobfolder import JobFolder
from pylada.process.pool import PoolProcess
from pylada import default_comm
from functional import Functional
root = JobFolder()
for n in xrange(8):
job = root / "a{0}".format(n)
job.functional = Functional("whatever", [n])
job.params['sleep'] = 1
comm = default_comm.copy()
comm['n'] = 4
d = {'a1': 1, 'a0': 3, 'a3': 3, 'a2': 3, 'a5': 3, 'a4': 2, 'a7': 2, 'a6': 1}
def processalloc_test1(job): return d[job.name[1:-1]]
program = PoolProcess(root, processalloc=processalloc_test1,
outdir="whatever")
program._comm = comm
for i in xrange(10000):
jobs = program._getjobs()
assert sum(program._alloc[u] for u in jobs) <= program._comm['n'],\
(jobs, [program._alloc[u] for u in jobs])
def test_getjobs(nprocs=8, njobs=20):
""" Test scheduling. """
from pylada.jobfolder.jobfolder import JobFolder
from pylada.process.pool import PoolProcess
from pylada import default_comm
from functional import Functional
root = JobFolder()
for n in xrange(njobs):
job = root / "a{0}".format(n)
job.functional = Functional("whatever", [n])
job.params['sleep'] = 1
comm = default_comm.copy()
comm['n'] = nprocs
def processalloc(job):
""" returns a random number between 1 and 4 included. """
from random import randint
return randint(1, comm['n'])
for j in xrange(100):
program = PoolProcess(root,
processalloc=processalloc,
outdir="whatever")
program._comm = comm
for i in xrange(1000):
jobs = program._getjobs()
assert sum(program._alloc[u] for u in jobs) <= program._comm['n'],\
(jobs, [program._alloc[u] for u in jobs])
def test_failures(d):
""" Tests whether scheduling jobs works on known failure cases. """
from pylada.jobfolder.jobfolder import JobFolder
from pylada.process.pool import PoolProcess
from pylada import default_comm
from functional import Functional
root = JobFolder()
for n in xrange(8):
job = root / "a{0}".format(n)
job.functional = Functional("whatever", [n])
job.params['sleep'] = 1
comm = default_comm.copy()
comm['n'] = 4
def processalloc_test1(job):
return d[job.name[1:-1]]
program = PoolProcess(root,
processalloc=processalloc_test1,
outdir="whatever")
program._comm = comm
for i in xrange(10000):
jobs = program._getjobs()
assert sum(program._alloc[u] for u in jobs) <= program._comm['n'],\
(jobs, [program._alloc[u] for u in jobs])
def test_getjobs(comm, tmpdir, executable, nprocs, njobs):
""" Test scheduling. """
root = jobfolders(executable, 0, 8)
def processalloc(job):
""" returns a random number between 1 and 4 included. """
from random import randint
return randint(1, comm['n'])
for j in range(100):
program = PoolProcess(root, processalloc=processalloc, outdir=str(tmpdir))
program._comm = comm
for i in range(1000):
jobs = program._getjobs()
assert sum(program._alloc[u] for u in jobs) <= program._comm['n'],\
(jobs, [program._alloc[u] for u in jobs])
def test_failures(tmpdir, executable, comm):
"""Tests whether scheduling jobs works on known failure cases."""
from pylada import default_comm
root = jobfolders(executable, 0, 8)
def processalloc_test1(job):
d = {'1': 1, '0': 3, '3': 3, '2': 3, '5': 3, '4': 2, '7': 2, '6': 1}
return d[job.name[1:-1]]
program = PoolProcess(root,
processalloc=processalloc_test1,
outdir=str(tmpdir))
program._comm = comm
for i in range(10000):
jobs = program._getjobs()
assert sum(program._alloc[u] for u in jobs) <= program._comm['n'],\
(jobs, [program._alloc[u] for u in jobs])
def test_failures(tmpdir, executable, comm):
""" Tests whether scheduling jobs works on known failure cases. """
from pylada import default_comm
from pylada.process.tests.functional import Functional
root = jobfolders(executable, 0, 8)
def processalloc_test1(job):
d = {'1': 1, '0': 3, '3': 3, '2': 3, '5': 3, '4': 2, '7': 2, '6': 1}
return d[job.name[1:-1]]
program = PoolProcess(root, processalloc=processalloc_test1,
outdir=str(tmpdir))
program._comm = comm
for i in range(10000):
jobs = program._getjobs()
assert sum(program._alloc[u] for u in jobs) <= program._comm['n'],\
(jobs, [program._alloc[u] for u in jobs])
def test_getjobs(comm, tmpdir, executable, nprocs, njobs):
"""Test scheduling."""
root = jobfolders(executable, 0, 8)
def processalloc(job):
"""returns a random number between 1 and 4 included."""
from random import randint
return randint(1, comm['n'])
for j in range(100):
program = PoolProcess(root,
processalloc=processalloc,
outdir=str(tmpdir))
program._comm = comm
for i in range(1000):
jobs = program._getjobs()
assert sum(program._alloc[u] for u in jobs) <= program._comm['n'],\
(jobs, [program._alloc[u] for u in jobs])
