1 files changed, 14 insertions, 7 deletions

diff --git a/tensorflow/stream_executor/dnn.h b/tensorflow/stream_executor/dnn.h
index 9eca5abe1a..a7449c2df4 100644
--- a/tensorflow/stream_executor/dnn.h
+++ b/tensorflow/stream_executor/dnn.h
@@ -1552,14 +1552,16 @@ class DnnSupport {
                              const dnn::BatchDescriptor& input_dimensions,
                              const DeviceMemory<float>& input_data,
                              const dnn::BatchDescriptor& output_dimensions,
-                             DeviceMemory<float>* output_data) = 0;
+                             DeviceMemory<float>* output_data,
+                             ScratchAllocator* workspace_allocator) = 0;
 
   virtual bool DoPoolForward(Stream* stream,
                              const dnn::PoolingDescriptor& pooling_dimensions,
                              const dnn::BatchDescriptor& input_dimensions,
                              const DeviceMemory<double>& input_data,
                              const dnn::BatchDescriptor& output_dimensions,
-                             DeviceMemory<double>* output_data) {
+                             DeviceMemory<double>* output_data,
+                             ScratchAllocator* workspace_allocator) {
     LOG(FATAL) << "DoPoolForward not implemented for double.";
     return false;
   }
@@ -1569,7 +1571,8 @@ class DnnSupport {
                              const dnn::BatchDescriptor& input_dimensions,
                              const DeviceMemory<Eigen::half>& input_data,
                              const dnn::BatchDescriptor& output_dimensions,
-                             DeviceMemory<Eigen::half>* output_data) {
+                             DeviceMemory<Eigen::half>* output_data,
+                             ScratchAllocator* workspace_allocator) {
     LOG(FATAL) << "DoPoolForward not implemented for float16.";
     return false;
   }
@@ -1582,7 +1585,8 @@ class DnnSupport {
                               const dnn::BatchDescriptor& output_dimensions,
                               const DeviceMemory<double>& output_data,
                               const DeviceMemory<double>& input_diff_data,
-                              DeviceMemory<double>* output_diff_data) {
+                              DeviceMemory<double>* output_diff_data,
+                              ScratchAllocator* workspace_allocator) {
     LOG(FATAL) << "DoPoolBackward not implemented.";
     return false;
   }
@@ -1594,7 +1598,8 @@ class DnnSupport {
                               const dnn::BatchDescriptor& output_dimensions,
                               const DeviceMemory<float>& output_data,
                               const DeviceMemory<float>& input_diff_data,
-                              DeviceMemory<float>* output_diff_data) {
+                              DeviceMemory<float>* output_diff_data,
+                              ScratchAllocator* workspace_allocator) {
     LOG(FATAL) << "DoPoolBackward not implemented.";
     return false;
   }
@@ -1606,7 +1611,8 @@ class DnnSupport {
                               const dnn::BatchDescriptor& output_dimensions,
                               const DeviceMemory<Eigen::half>& output_data,
                               const DeviceMemory<Eigen::half>& input_diff_data,
-                              DeviceMemory<Eigen::half>* output_diff_data) {
+                              DeviceMemory<Eigen::half>* output_diff_data,
+                              ScratchAllocator* workspace_allocator) {
     LOG(FATAL) << "DoPoolBackward not implemented.";
     return false;
   }
@@ -1653,7 +1659,8 @@ class DnnSupport {
       const DeviceMemory<float>& raw_data,
       const DeviceMemory<float>& normalized_data,
       const DeviceMemory<float>& normalized_variable_gradient,
-      DeviceMemory<float>* raw_variable_gradient) {
+      DeviceMemory<float>* raw_variable_gradient,
+      ScratchAllocator* workspace_allocator) {
     return false;
   }