Add docstrings to indicate which intrinsics are tested.

1 files changed, 11 insertions, 0 deletions

diff --git a/numpy/core/tests/test_simd.py b/numpy/core/tests/test_simd.py
index 825e61298..71356f812 100644
--- a/numpy/core/tests/test_simd.py
+++ b/numpy/core/tests/test_simd.py
@@ -664,6 +664,11 @@ class _SIMD_ALL(_Test_Utility):
         assert false_vsfx != true_vsfx
 
     def test_conversion_expand(self):
+        """
+        Test expand intrinics:
+            npyv_expand_u16_u8
+            npyv_expand_u32_u16
+        """
         if self.sfx not in ("u8", "u16"):
             return
         totype = self.sfx[0]+str(int(self.sfx[1:])*2)
@@ -722,6 +727,12 @@ class _SIMD_ALL(_Test_Utility):
         assert div == data_div
 
     def test_arithmetic_reduce_sum(self):
+        """
+        Test reduce sum intrinics:
+            npyv_sum_u32
+            npyv_sum_f32
+            npyv_sum_f64
+        """
         if self.sfx not in ("u32", "f32", "f64"):
             return
         # reduce sum