Runtime.switch_training() - Code Metrics - Inspection of "Merge branch 'release/v0.3.0'" - zomux/deepy - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 394368...090fba )

by Raphael

created 2017-01-17 00:26 UTC

Runtime.switch_training() A

↳ Parent: Runtime

Complexity

Conditions

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
c	0
b	0
f	0
dl	0
loc	11
rs	9.4285

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import theano
import theano.tensor as T
from theano.ifelse import ifelse
from tensor_conversion import neural_computation

class Runtime(object):
    """
    Manage runtime variables in deepy.
    """

    def __init__(self):
        self._training_flag = theano.shared(0, name="training_flag")
        self._is_training = False


    @neural_computation
    def iftrain(self, then_branch, else_branch):
        """
        Execute `then_branch` when training.
        """
        return ifelse(self._training_flag, then_branch, else_branch, name="iftrain")

    def switch_training(self, flag):
        """
        Switch training mode.
        :param flag: switch on training mode when flag is True.
        """
        if self._is_training == flag: return
        self._is_training = flag
        if flag:
            self._training_flag.set_value(1)
        else:
            self._training_flag.set_value(0)


if "runtime" not in globals():
    runtime = Runtime()

1			#!/usr/bin/env python
2			# -- coding: utf-8 --
3
4			import theano
5			import theano.tensor as T
6			from theano.ifelse import ifelse
7			from tensor_conversion import neural_computation
8
9			class Runtime(object):
10			"""
11			Manage runtime variables in deepy.
12			"""
13
14			def __init__(self):
15			self._training_flag = theano.shared(0, name="training_flag")
16			self._is_training = False
17
18
19			@neural_computation
20			def iftrain(self, then_branch, else_branch):
21			"""
22			Execute `then_branch` when training.
23			"""
24			return ifelse(self._training_flag, then_branch, else_branch, name="iftrain")
25
26			def switch_training(self, flag):
27			"""
28			Switch training mode.
29			:param flag: switch on training mode when flag is True.
30			"""
31			if self._is_training == flag: return
32			self._is_training = flag
33			if flag:
34			self._training_flag.set_value(1)
35			else:
36			self._training_flag.set_value(0)
37
38
39			if "runtime" not in globals():
40			runtime = Runtime()

zomux / deepy

Push — master ( 394368...090fba )

Runtime.switch_training() A

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