def testPromisedRequirementStatic(self):
"""
Asserts that promised core resources are allocated properly using a static DAG
"""
for coresPerJob in self.allocatedCores:
tempDir = self._createTempDir('testFiles')
counterPath = self.getCounterPath(tempDir)
root = Job()
one = Job.wrapFn(getOne, cores=0.1, memory='32M', disk='1M')
thirtyTwoMb = Job.wrapFn(getThirtyTwoMb,
cores=0.1,
memory='32M',
disk='1M')
root.addChild(one)
root.addChild(thirtyTwoMb)
for _ in range(self.cpuCount):
root.addFollowOn(
Job.wrapFn(batchSystemTest.measureConcurrency,
counterPath,
cores=PromisedRequirement(
lambda x: x * coresPerJob, one.rv()),
memory=PromisedRequirement(
thirtyTwoMb.rv()),
disk='1M'))
Job.Runner.startToil(root, self.getOptions(tempDir))
_, maxValue = batchSystemTest.getCounters(counterPath)
self.assertEqual(maxValue, self.cpuCount / coresPerJob)
def getCounterPath(self, tempDir):
"""
Returns path to a counter file
:param str tempDir: path to test directory
:return: path to counter file
"""
counterPath = os.path.join(tempDir, 'counter')
batchSystemTest.resetCounters(counterPath)
minValue, maxValue = batchSystemTest.getCounters(counterPath)
assert (minValue, maxValue) == (0, 0)
return counterPath
def getCounterPath(self, tempDir):
"""
Returns path to a counter file
:param str tempDir: path to test directory
:return: path to counter file
"""
counterPath = os.path.join(tempDir, 'counter')
batchSystemTest.resetCounters(counterPath)
minValue, maxValue = batchSystemTest.getCounters(counterPath)
assert (minValue, maxValue) == (0, 0)
return counterPath
def testPromisedRequirementStatic(self):
"""
Asserts that promised core resources are allocated properly using a static DAG
"""
for coresPerJob in self.allocatedCores:
tempDir = self._createTempDir('testFiles')
counterPath = self.getCounterPath(tempDir)
root = Job()
one = Job.wrapFn(getOne, cores=0.1, memory='32M', disk='1M')
thirtyTwoMb = Job.wrapFn(getThirtyTwoMb, cores=0.1, memory='32M', disk='1M')
root.addChild(one)
root.addChild(thirtyTwoMb)
for _ in range(self.cpuCount):
root.addFollowOn(Job.wrapFn(batchSystemTest.measureConcurrency, counterPath,
cores=PromisedRequirement(lambda x: x * coresPerJob, one.rv()),
memory=PromisedRequirement(thirtyTwoMb.rv()),
disk='1M'))
Job.Runner.startToil(root, self.getOptions(tempDir))
_, maxValue = batchSystemTest.getCounters(counterPath)
self.assertEqual(maxValue, self.cpuCount / coresPerJob)
