本文整理汇总了Python中tensorflow.python.debug.stepper.NodeStepper.finalize方法的典型用法代码示例。如果您正苦于以下问题：Python NodeStepper.finalize方法的具体用法？Python NodeStepper.finalize怎么用？Python NodeStepper.finalize使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类tensorflow.python.debug.stepper.NodeStepper的用法示例。
在下文中一共展示了NodeStepper.finalize方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: testAttemptToContToPlaceholderWithTensorNameFeedKeysShouldWork
# 需要导入模块: from tensorflow.python.debug.stepper import NodeStepper [as 别名]
# 或者: from tensorflow.python.debug.stepper.NodeStepper import finalize [as 别名]
def testAttemptToContToPlaceholderWithTensorNameFeedKeysShouldWork(self):
ph0_feed = [[1.0, 2.0], [-3.0, 5.0]]
ph1_feed = [[-1.0], [0.5]]
stepper = NodeStepper(
self.sess,
self.y,
feed_dict={
self.ph0.name: ph0_feed,
self.ph1.name: ph1_feed,
})
self.assertAllClose(ph0_feed, stepper.cont(self.ph0))
self.assertEqual({
self.ph0.name: NodeStepper.FEED_TYPE_CLIENT
}, stepper.last_feed_types())
self.assertAllClose(ph1_feed, stepper.cont(self.ph1))
self.assertEqual({
self.ph1.name: NodeStepper.FEED_TYPE_CLIENT
}, stepper.last_feed_types())
ph0_node = self.sess.graph.as_graph_element("ph0")
self.assertAllClose(ph0_feed, stepper.cont(ph0_node))
self.assertEqual({
self.ph0.name: NodeStepper.FEED_TYPE_CLIENT
}, stepper.last_feed_types())
self.assertAllClose([[-1.0], [6.0]], stepper.finalize())示例2: testNodeStepperConstructorShouldAllowListOrTupleOrDictOfFetches
# 需要导入模块: from tensorflow.python.debug.stepper import NodeStepper [as 别名]
# 或者: from tensorflow.python.debug.stepper.NodeStepper import finalize [as 别名]
def testNodeStepperConstructorShouldAllowListOrTupleOrDictOfFetches(self):
for i in range(6):
if i == 0:
fetches = [self.e, [self.f, self.z]]
elif i == 1:
fetches = (self.e, (self.f, self.z))
elif i == 2:
fetches = {"e": self.e, "fz": {"f": self.f, "z": self.z}}
elif i == 3:
fetches = ["e:0", ["f:0", "z:0"]]
elif i == 4:
fetches = ("e:0", ("f:0", "z:0"))
elif i == 5:
fetches = {"e": "e:0", "fz": {"f": "f:0", "z": "z:0"}}
stepper = NodeStepper(self.sess, fetches)
sorted_nodes = stepper.sorted_nodes()
self.assertEqual(13, len(sorted_nodes))
# Check the topological order of the sorted nodes.
self.assertLess(sorted_nodes.index("x"), sorted_nodes.index("x/read"))
self.assertLess(sorted_nodes.index("x"), sorted_nodes.index("y"))
self.assertLess(sorted_nodes.index("x"), sorted_nodes.index("z"))
self.assertLess(sorted_nodes.index("y"), sorted_nodes.index("z"))
self.assertLess(sorted_nodes.index("a"), sorted_nodes.index("a/read"))
self.assertLess(sorted_nodes.index("b"), sorted_nodes.index("b/read"))
self.assertLess(sorted_nodes.index("a"), sorted_nodes.index("c"))
self.assertLess(sorted_nodes.index("b"), sorted_nodes.index("c"))
self.assertLess(sorted_nodes.index("a"), sorted_nodes.index("d"))
self.assertLess(sorted_nodes.index("d"), sorted_nodes.index("e"))
self.assertLess(sorted_nodes.index("c"), sorted_nodes.index("e"))
self.assertLess(sorted_nodes.index("b"), sorted_nodes.index("f"))
self.assertLess(sorted_nodes.index("f_y"), sorted_nodes.index("f"))
closure_elements = stepper.closure_elements()
self.assertIn("x/read:0", closure_elements)
self.assertIn("e:0", closure_elements)
self.assertIn("f:0", closure_elements)
self.assertEqual([0], stepper.output_slots_in_closure("x/read"))
self.assertEqual([0], stepper.output_slots_in_closure("e"))
self.assertEqual([0], stepper.output_slots_in_closure("f"))
result = stepper.finalize()
if i == 0 or i == 1 or i == 3 or i == 4:
self.assertAllClose(24.0, result[0])
self.assertAllClose(10.0, result[1][0])
self.assertAllClose(-4.0, result[1][1])
elif i == 2 or i == 5:
self.assertAllClose(24.0, result["e"])
self.assertAllClose(10.0, result["fz"]["f"])
self.assertAllClose(-4.0, result["fz"]["z"])示例3: testFinalizeWithPreviousOverrides
# 需要导入模块: from tensorflow.python.debug.stepper import NodeStepper [as 别名]
# 或者: from tensorflow.python.debug.stepper.NodeStepper import finalize [as 别名]
def testFinalizeWithPreviousOverrides(self):
stepper = NodeStepper(self.sess, self.e)
stepper.override_tensor("a/read:0", 20.0)
self.assertEqual(["a/read:0"], stepper.override_names())
# Should reflect the overriding value.
self.assertAllClose(24000.0, stepper.cont("e:0"))
self.assertEqual({
"a/read:0": NodeStepper.FEED_TYPE_OVERRIDE
}, stepper.last_feed_types())
# Finalize call should have ignored the overriding value.
self.assertAllClose(24.0, stepper.finalize())示例4: testFinalize
# 需要导入模块: from tensorflow.python.debug.stepper import NodeStepper [as 别名]
# 或者: from tensorflow.python.debug.stepper.NodeStepper import finalize [as 别名]
def testFinalize(self):
"""Test finalize() to restore variables and run the original fetch."""
stepper = NodeStepper(self.sess, "optim")
# Invoke update_b before calling finalize.
stepper.cont("optim/update_b/ApplyGradientDescent",
restore_variable_values=True)
result = stepper.finalize()
self.assertIsNone(result)
# The results of the Variable updates should be the same as if no cont()
# call has occurred on update_b.
self.assertAllClose(0.84, self.sess.run(self.a))
self.assertAllClose(1.84, self.sess.run(self.b))
self.assertAllClose(3.96, self.sess.run(self.c))