Merge pull request #22493 from Intel-tensorflow:cuixiaom_disable_MKL

PiperOrigin-RevId: 215560522

2 files changed, 10 insertions, 0 deletions

diff --git a/tensorflow/core/graph/mkl_layout_pass.cc b/tensorflow/core/graph/mkl_layout_pass.cc
index 06d3fefef1..7394b1cddf 100644
--- a/tensorflow/core/graph/mkl_layout_pass.cc
+++ b/tensorflow/core/graph/mkl_layout_pass.cc
@@ -38,6 +38,7 @@ limitations under the License.
 #include "tensorflow/core/lib/hash/hash.h"
 #include "tensorflow/core/platform/logging.h"
 #include "tensorflow/core/util/tensor_format.h"
+#include "tensorflow/core/util/util.h"
 
 #include "tensorflow/core/graph/mkl_graph_util.h"
 #include "tensorflow/core/graph/mkl_layout_pass.h"
@@ -4511,6 +4512,10 @@ Status MklLayoutRewritePass::Run(const GraphOptimizationPassOptions& options) {
   if (options.graph == nullptr && options.partition_graphs == nullptr) {
     return Status::OK();
   }
+  if (DisableMKL()) {
+    VLOG(2) << "TF-MKL: Disabling MKL";
+    return Status::OK();
+  }
 
   auto process_graph = [&](std::unique_ptr<Graph>* g) {
     // Get the ownership of a graph
diff --git a/tensorflow/core/graph/mkl_tfconversion_pass.cc b/tensorflow/core/graph/mkl_tfconversion_pass.cc
index 8c5ffd71a3..6804ab84ce 100644
--- a/tensorflow/core/graph/mkl_tfconversion_pass.cc
+++ b/tensorflow/core/graph/mkl_tfconversion_pass.cc
@@ -31,6 +31,7 @@ limitations under the License.
 #include "tensorflow/core/lib/gtl/map_util.h"
 #include "tensorflow/core/lib/hash/hash.h"
 #include "tensorflow/core/platform/logging.h"
+#include "tensorflow/core/util/util.h"
 
 #include "tensorflow/core/graph/mkl_graph_util.h"
 #include "tensorflow/core/graph/mkl_tfconversion_pass.h"
@@ -424,6 +425,10 @@ Status MklToTfConversionPass::Run(const GraphOptimizationPassOptions& options) {
   if (options.graph == nullptr && options.partition_graphs == nullptr) {
     return Status::OK();
   }
+  if (DisableMKL()) {
+    VLOG(2) << "TF-MKL: Disabling MKL";
+    return Status::OK();
+  }
 
   auto process_graph = [&](std::unique_ptr<Graph>* g) {
     // Get the ownership of graph