sw: Fix random_integers() deprecation warning

Author: colluca

sw/apps/atax/scripts/datagen.py

@@ -29,8 +29,8 @@ def emit_header(self, **kwargs):
         header = [super().emit_header()]
 
         M, N = kwargs['M'], kwargs['N']
-        A = np.random.random_integers(-200, 100, size=(M, N))/100
-        x = np.random.random_integers(-200, 100, size=(N, 1))/100
+        A = np.random.randint(-200, 100, size=(M, N))/100
+        x = np.random.randint(-200, 100, size=(N, 1))/100
         y = self.golden_model(A, x)
 
         assert (M % 8) == 0, "M must be an integer multiple of the number of cores"

sw/apps/correlation/scripts/datagen.py

@@ -29,7 +29,7 @@ def emit_header(self, **kwargs):
         header = [super().emit_header()]
 
         M, N = kwargs['M'], kwargs['N']
-        data = np.random.random_integers(-200, 100, size=(N, M))/100
+        data = np.random.randint(-200, 100, size=(N, M))/100
         corr = self.golden_model(data)
 
         data = data.flatten()

sw/apps/covariance/scripts/datagen.py

@@ -29,7 +29,7 @@ def emit_header(self, **kwargs):
         header = [super().emit_header()]
 
         M, N = kwargs['M'], kwargs['N']
-        data = np.random.random_integers(-200, 100, size=(N, M))
+        data = np.random.randint(-200, 100, size=(N, M))
         cov = self.golden_model(data)
 
         assert (M % 8) == 0, "M must be an integer multiple of the number of cores"