Automated Code Change

PiperOrigin-RevId: 623703740

tensorflow/core/profiler/utils/gpu_event_stats.h

@@ -17,6 +17,7 @@ limitations under the License.
 #define TENSORFLOW_CORE_PROFILER_UTILS_GPU_EVENT_STATS_H_
 
 #include <cstdint>
+#include <optional>
 #include <vector>
 
 #include "absl/strings/string_view.h"
@@ -44,15 +45,15 @@ struct GpuEventStats {
   // Stats from XLA.
   std::vector<absl::string_view> hlo_op_names;
   absl::string_view hlo_module_name;
-  absl::optional<uint64_t> program_id;
+  std::optional<uint64_t> program_id;
 
   // Stats from CUPTI.
   absl::string_view kernel_details;
   absl::string_view memcpy_details;
-  absl::optional<int64_t> correlation_id;
+  std::optional<int64_t> correlation_id;
 
   // Stats derived by grouping.
-  absl::optional<int64_t> group_id;
+  std::optional<int64_t> group_id;
   bool is_eager = false;
 };
 
@@ -65,11 +66,11 @@ struct LaunchEventStats {
   }
 
   // Stats from CUPTI.
-  absl::optional<int64_t> device_id;
-  absl::optional<int64_t> correlation_id;
+  std::optional<int64_t> device_id;
+  std::optional<int64_t> correlation_id;
 
   // Stat derived by grouping.
-  absl::optional<int64_t> group_id;
+  std::optional<int64_t> group_id;
 };
 
 }  // namespace profiler

tensorflow/core/profiler/utils/op_metrics_db_utils.cc

@@ -275,15 +275,15 @@ void AddIdleOp(OpMetricsDb& db) {
   SetIdleOp(idle_time_ps, *db.add_metrics_db());
 }
 
-absl::optional<double> HostInfeedEnqueueRatio(const OpMetricsDb& db) {
+std::optional<double> HostInfeedEnqueueRatio(const OpMetricsDb& db) {
   if (db.total_host_infeed_enq_start_timestamp_ps_diff() > 0) {
     // We use total_host_infeed_enq_start_timestamp_ps_diff to approximate the
     // total host time.
     return tsl::profiler::SafeDivide(
         db.total_host_infeed_enq_duration_ps(),
         db.total_host_infeed_enq_start_timestamp_ps_diff());
   }
-  return absl::nullopt;
+  return std::nullopt;
 }
 
 OpMetricsDb CreateTfMetricsDbFromDeviceOpMetricsDb(