Support extra metrics in the RDC

Remove the * in the rdci stats
When a group is created, the GPUs can be added in the same command.
Add the support to the memory temperature.
Add the support to the memory clock.
Add the support to report the ECC errors.
Add the support to report the PCIe bandwidth throughput.

Since the RX/TX throughput may take 1 second to retreive, an async fetch is implemented
in the RdcMetricFetcherImpl.

Change-Id: If04f602fe1f2d14dbf7c2fb189549fd030523f9a

rdci/src/RdciStatsSubSystem.cc

@@ -150,11 +150,11 @@ void RdciStatsSubSystem::show_job_stats(
         const rdc_gpu_usage_info_t& gpu_info) const {
     std::cout << "|------- Execution Stats ----------"
         << "+------------------------------------\n";
-    std::cout << "| Start Time *                     | "
+    std::cout << "| Start Time                       | "
         << gpu_info.start_time << "\n";
-    std::cout << "| End Time *                       | "
+    std::cout << "| End Time                         | "
         << gpu_info.end_time << "\n";
-    std::cout << "| Total Execution Time (sec) *     | "
+    std::cout << "| Total Execution Time (sec)       | "
         << (gpu_info.end_time-gpu_info.start_time) << "\n";
     std::cout << "+------- Performance Stats --------"
         << "+------------------------------------\n";
@@ -168,16 +168,36 @@ void RdciStatsSubSystem::show_job_stats(
         << gpu_info.gpu_clock.max_value << " Min: " <<
         gpu_info.gpu_clock.min_value << " Avg: "
         << gpu_info.gpu_clock.average << "\n";
+    std::cout << "| Memory Clock (MHz)               | "  << "Max: "
+        << gpu_info.memory_clock.max_value << " Min: " <<
+        gpu_info.memory_clock.min_value << " Avg: "
+        << gpu_info.memory_clock.average << "\n";
     std::cout << "| SM Utilization (%)               | "  << "Max: "
         << gpu_info.gpu_utilization.max_value <<" Min: " <<
         gpu_info.gpu_utilization.min_value << " Avg: " <<
         gpu_info.gpu_utilization.average << "\n";
-    std::cout << "| Max GPU Memory Used (bytes) *    | "  <<
+    std::cout << "| Max GPU Memory Used (bytes)      | "  <<
         gpu_info.max_gpu_memory_used << "\n";
     std::cout << "| Memory Utilization (%)           | "
         << "Max: " << gpu_info.memory_utilization.max_value
-            <<" Min: "<< gpu_info.memory_utilization.min_value
-            << " Avg: " << gpu_info.memory_utilization.average << "\n";
+        <<" Min: "<< gpu_info.memory_utilization.min_value
+        << " Avg: " << gpu_info.memory_utilization.average << "\n";
+    std::cout << "| GPU Temperature (Celsius)        | "
+        << "Max: " << gpu_info.gpu_temperature.max_value
+        <<" Min: "<< gpu_info.gpu_temperature.min_value
+        << " Avg: " << gpu_info.gpu_temperature.average << "\n";
+    std::cout << "| PCIe Rx Bandwidth (megabytes)    | "
+        << "Max: " << gpu_info.pcie_rx.max_value
+        <<" Min: "<< gpu_info.pcie_rx.min_value
+        << " Avg: " << gpu_info.pcie_rx.average << "\n";
+    std::cout << "| PCIe Tx Bandwidth (megabytes)    | "
+        << "Max: " << gpu_info.pcie_tx.max_value
+        <<" Min: "<< gpu_info.pcie_tx.min_value
+        << " Avg: " << gpu_info.pcie_tx.average << "\n";
+    std::cout << "| Correctable ECC Errors           | "
+        << gpu_info.ecc_correct << "\n";
+    std::cout << "| Uncorrectable ECC Errors         | "
+        << gpu_info.ecc_uncorrect << "\n";
     std::cout << "+----------------------------------"
         << "+------------------------------------\n";
 }