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-rw-r--r--tensorflow/contrib/cmake/README.md8
1 files changed, 6 insertions, 2 deletions
diff --git a/tensorflow/contrib/cmake/README.md b/tensorflow/contrib/cmake/README.md
index 2641d5292d..af949f79fa 100644
--- a/tensorflow/contrib/cmake/README.md
+++ b/tensorflow/contrib/cmake/README.md
@@ -45,7 +45,7 @@ bindings.
### Pre-requisites
-* CMake version 3.5 up to 3.6
+* CMake version 3.5 or later.
* [Git](http://git-scm.com)
@@ -181,7 +181,11 @@ Step-by-step Windows build
More? -Dtensorflow_ENABLE_GPU=ON ^
More? -DCUDNN_HOME="D:\...\cudnn"
```
-
+ To enable SIMD instructions with MSVC, as AVX and SSE, define it as follows:
+ ```
+ More? -Dtensorflow_WIN_CPU_SIMD_OPTIONS=/arch:AVX
+ ```
+
Note that the `-DCMAKE_BUILD_TYPE=Release` flag must match the build
configuration that you choose when invoking `msbuild`. The known-good
values are `Release` and `RelWithDebInfo`. The `Debug` build type is