impl_minimum_maximum_elementwise_funcs

Author: vtavana

dpctl/tensor/__init__.py

@@ -134,6 +134,8 @@
     logical_not,
     logical_or,
     logical_xor,
+    maximum,
+    minimum,
     multiply,
     negative,
     not_equal,
@@ -271,6 +273,8 @@
     "log1p",
     "log2",
     "log10",
+    "maximum",
+    "minimum",
     "multiply",
     "negative",
     "not_equal",

dpctl/tensor/_elementwise_funcs.py

@@ -1147,6 +1147,66 @@
     _logical_xor_docstring_,
 )
 
+# B??: ==== MAXIMUM    (x1, x2)
+_maximum_docstring_ = """
+maximum(x1, x2, out=None, order='K')
+
+Compares two input arrays `x1` and `x2` and returns
+a new array containing the element-wise maxima.
+
+Args:
+    x1 (usm_ndarray):
+        First input array, expected to have numeric data type.
+    x2 (usm_ndarray):
+        Second input array, also expected to have numeric data type.
+    out ({None, usm_ndarray}, optional):
+        Output array to populate.
+        Array have the correct shape and the expected data type.
+    order ("C","F","A","K", optional):
+        Memory layout of the newly output array, if parameter `out` is `None`.
+        Default: "K".
+Returns:
+    usm_narray:
+        An array containing the element-wise products. The data type of
+        the returned array is determined by the Type Promotion Rules.
+"""
+maximum = BinaryElementwiseFunc(
+    "maximum",
+    ti._maximum_result_type,
+    ti._maximum,
+    _maximum_docstring_,
+)
+
+# B??: ==== MINIMUM    (x1, x2)
+_minimum_docstring_ = """
+minimum(x1, x2, out=None, order='K')
+
+Compares two input arrays `x1` and `x2` and returns
+a new array containing the element-wise minima.
+
+Args:
+    x1 (usm_ndarray):
+        First input array, expected to have numeric data type.
+    x2 (usm_ndarray):
+        Second input array, also expected to have numeric data type.
+    out ({None, usm_ndarray}, optional):
+        Output array to populate.
+        Array have the correct shape and the expected data type.
+    order ("C","F","A","K", optional):
+        Memory layout of the newly output array, if parameter `out` is `None`.
+        Default: "K".
+Returns:
+    usm_narray:
+        An array containing the element-wise minima. The data type of
+        the returned array is determined by the Type Promotion Rules.
+"""
+minimum = BinaryElementwiseFunc(
+    "minimum",
+    ti._minimum_result_type,
+    ti._minimum,
+    _minimum_docstring_,
+)
+
 # B19: ==== MULTIPLY    (x1, x2)
 _multiply_docstring_ = """
 multiply(x1, x2, out=None, order='K')