[auto] Update caffe2 to 5f9146a - Add is_test option to CTCOp, fix OMP thread count override

onnxbot · onnxbot · commit 84ef985d7138 · 2018-02-01T03:37:06.000Z
facebookarchive/caffe2@5f9146a
diff --git a/third_party/caffe2 b/third_party/caffe2
@@ -1 +1 @@
-Subproject commit 15ed482ea0ffc401f7e33e9fb440eb339c096ea4
+Subproject commit 5f9146a3154e99bcf99dd1feb45cb2bd957f7427
