From e656cf4837be75165ad749c14f7a4005bf0a0932 Mon Sep 17 00:00:00 2001
From: Gaurav Jain <gjn@google.com>
Date: Mon, 15 Apr 2019 08:29:44 -0700
Subject: [PATCH] Add ListPhysicalDevices to SYCLDeviceFactory

PiperOrigin-RevId: 243620212
---
 .../core/common_runtime/sycl/sycl_device_factory.cc       | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/tensorflow/core/common_runtime/sycl/sycl_device_factory.cc b/tensorflow/core/common_runtime/sycl/sycl_device_factory.cc
index 14f7727659d..ca575450279 100644
--- a/tensorflow/core/common_runtime/sycl/sycl_device_factory.cc
+++ b/tensorflow/core/common_runtime/sycl/sycl_device_factory.cc
@@ -24,8 +24,12 @@ namespace tensorflow {
 
 class SYCLDeviceFactory : public DeviceFactory {
  public:
-  Status CreateDevices(const SessionOptions &options, const string &name_prefix,
-                       std::vector<Device *> *devices) override {
+  Status ListPhysicalDevices(std::vector<string>* devices) override {
+    return tensorflow::Status::OK();
+  }
+
+  Status CreateDevices(const SessionOptions& options, const string& name_prefix,
+                       std::vector<std::unique_ptr<Device>>* devices) override {
     auto syclInterface = GSYCLInterface::instance();
 
     size_t n = 1;