Rename CUDA GPU ID to platform GPU ID

Rename CUDA GPU ID to platform GPU ID so the notion is applicable on both CUDA
and ROCm platform.

2 files changed, 11 insertions, 10 deletions

diff --git a/tensorflow/contrib/tensorrt/convert/convert_graph.cc b/tensorflow/contrib/tensorrt/convert/convert_graph.cc
index b019c99882..f29f4d6deb 100644
--- a/tensorflow/contrib/tensorrt/convert/convert_graph.cc
+++ b/tensorflow/contrib/tensorrt/convert/convert_graph.cc
@@ -780,12 +780,12 @@ std::pair<int, tensorflow::Allocator*> GetDeviceAndAllocator(
     // If device is not set, use the first found GPU device for the conversion.
     for (int tf_gpu_id_value = 0; tf_gpu_id_value < 100; ++tf_gpu_id_value) {
       TfGpuId tf_gpu_id(tf_gpu_id_value);
-      CudaGpuId cuda_gpu_id;
-      Status s = GpuIdManager::TfToCudaGpuId(tf_gpu_id, &cuda_gpu_id);
+      PlatformGpuId platform_gpu_id;
+      Status s = GpuIdManager::TfToPlatformGpuId(tf_gpu_id, &platform_gpu_id);
       if (s.ok()) {
         VLOG(1) << "Found TF GPU " << tf_gpu_id.value() << " at cuda device "
-                << cuda_gpu_id.value();
-        cuda_device_id = cuda_gpu_id.value();
+                << platform_gpu_id.value();
+        cuda_device_id = platform_gpu_id.value();
         GPUOptions gpu_options;
         // If the TF to Cuda gpu id mapping exist, the device and corresponding
         // allocator must have been initialized already, so the
diff --git a/tensorflow/contrib/tensorrt/kernels/trt_engine_op.cc b/tensorflow/contrib/tensorrt/kernels/trt_engine_op.cc
index 2b42d81f47..88cf8d5980 100644
--- a/tensorflow/contrib/tensorrt/kernels/trt_engine_op.cc
+++ b/tensorflow/contrib/tensorrt/kernels/trt_engine_op.cc
@@ -565,21 +565,22 @@ tensorflow::Status TRTEngineOp::AllocateCalibrationResources(
       new TRTInt8Calibrator(device_buffers_, batch_size, name()));
   const string label(name());
   auto segment_graph = &segment_graph_;
-  const int cuda_gpu_id = ctx->device()->tensorflow_gpu_device_info()->gpu_id;
-  if (cuda_gpu_id < 0) {
+  const int platform_gpu_id =
+      ctx->device()->tensorflow_gpu_device_info()->gpu_id;
+  if (platform_gpu_id < 0) {
     LOG(ERROR) << "Can't get gpu_device_info from context->device()";
     return tensorflow::errors::InvalidArgument(
         "Context->device doesn't contain device info!");
   }
   const int64 workspace_size_bytes = workspace_size_;
   cres->thr_.reset(new std::thread([cres, label, segment_graph, shapes,
-                                    cuda_gpu_id, workspace_size_bytes]() {
-    VLOG(0) << "Starting calibration thread on device " << cuda_gpu_id
+                                    platform_gpu_id, workspace_size_bytes]() {
+    VLOG(0) << "Starting calibration thread on device " << platform_gpu_id
             << ", Calibration Resource @ " << cres;
-    auto err = cudaSetDevice(cuda_gpu_id);
+    auto err = cudaSetDevice(platform_gpu_id);
     if (err != cudaSuccess) {
       // TODO(aaroey): should return error here.
-      LOG(ERROR) << "Couldn't set cuda device to " << cuda_gpu_id
+      LOG(ERROR) << "Couldn't set cuda device to " << platform_gpu_id
                  << " in calibration thread";
     }
     // ConvertGraphDefToEngine() will try to build the engine. This thread