commit 8dc2d0eedac7760deb65254a8ef89878743299d7
author A. Unique TensorFlower <gardener@tensorflow.org> Tue Mar 12 01:41:05 2019 -0700
committer TensorFlower Gardener <gardener@tensorflow.org> Tue Mar 12 01:46:54 2019 -0700
tree 43a0b420ea8b177fe117d32a6fe37c1da30d5ee6
parent 8c99eb5f8b3b9ad44d79c33207759a0b114e86b9

Change compute capability < 3.5 check from error into warning. See issue #26394.

PiperOrigin-RevId: 237971151

configure.py

diff --git a/configure.py b/configure.py
index 3dc0cb2..92b2a3d 100644
--- a/configure.py
+++ b/configure.py
@@ -1305,11 +1305,14 @@
         all_valid = False
       else:
         ver = float(m.group(0))
-        if ver < 3.5:
-          print('ERROR: TensorFlow only supports CUDA compute capabilities 3.5 '
+        if ver < 3.0:
+          print('ERROR: TensorFlow only supports CUDA compute capabilities 3.0 '
                 'and higher. Please re-specify the list of compute '
                 'capabilities excluding version %s.' % ver)
           all_valid = False
+        if ver < 3.5:
+          print('WARNING: XLA does not support CUDA compute capabilities '
+                'lower than 3.5. Disable XLA when running on older GPUs.')
 
     if all_valid:
       break