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From GitBox <...@apache.org>
Subject [GitHub] [singa] dcslin commented on a change in pull request #570: Tensor naming convention review
Date Mon, 13 Jan 2020 06:51:06 GMT
dcslin commented on a change in pull request #570: Tensor naming convention review
URL: https://github.com/apache/singa/pull/570#discussion_r365662139
 
 

 ##########
 File path: python/singa/tensor.py
 ##########
 @@ -352,74 +356,86 @@ def deepcopy(self):
         '''
         return self.clone()
 
-    def bernoulli(self, p):
+    def bernoulli(self, p, inplace=True):
         '''Sample 0/1 for each element according to the given probability.
 
         Args:
             p (float): with probability p, each element is sample to 1.
         '''
+        if not inplace:
+            # return new tensor
+            raise NotImplementedError
+
         singa.Bernoulli(float(p), self.data)
 
-    def gaussian(self, mean, std):
+    def gaussian(self, mean, std, inplace=True):
         '''Generate a value for each element following a Gaussian distribution.
 
         Args:
             mean (float): mean of the distribution
             std (float): standard variance of the distribution
         '''
+        if not inplace:
+            # return new tensor
+            raise NotImplementedError
+
         singa.Gaussian(float(mean), float(std), self.data)
 
-    def uniform(self, low, high):
+    def uniform(self, low, high, inplace=True):
         '''Generate a value for each element following a uniform distribution.
 
         Args:
             low (float): the lower bound
             high (float): the hight bound
         '''
+        if not inplace:
+            # return new tensor
+            raise NotImplementedError
+
         singa.Uniform(float(low), float(high), self.data)
 
     def add_column(self, v):
 
 Review comment:
   reference https://github.com/apache/singa/pull/570/commits/203fcb91cd590d3436ce31a68844d8f47817be9c

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