fix the data don't have the session issue

mindinsight/profiler/parser/aicpu_data_parser.py

@@ -13,12 +13,14 @@
 # limitations under the License.
 # ============================================================================
 """
-Parser for AI CPU preprocess data.
+The parser for AI CPU preprocess data.
 """
 
-from mindinsight.profiler.common._utils import fwrite_format, get_file_join_name
 from tabulate import tabulate
 
+from mindinsight.profiler.common._utils import fwrite_format, get_file_join_name
+from mindinsight.profiler.common.log import logger
+
 _source_file_target = 'DATA_PREPROCESS.dev.AICPU'
 _dst_file_title = 'title:DATA_PREPROCESS AICPU'
 _dst_file_column_title = ['serial_number', 'node_name', 'total_time(us)', 'dispatch_time(us)',
@@ -41,48 +43,54 @@ class DataPreProcessParser:
         self._source_file_name = self._get_source_file()
 
     def _get_source_file(self):
-        """get log file name, which was created by ada service"""
+        """Get log file name, which was created by ada service."""
 
         return get_file_join_name(self._input_path, _source_file_target)
 
     def execute(self):
-        """execute the parser, get result data, and write it to the output file"""
-        ai_cpu_lines = list()
+        """Execute the parser, get result data, and write it to the output file."""
+
+        if self._source_file_name is None:
+            logger.info("Did not find the aicpu profiling source file")
+            return
+
         with open(self._source_file_name, 'rb') as ai_cpu_data:
             ai_cpu_str = str(ai_cpu_data.read().replace(b'\n\x00', b' ___ ')
                              .replace(b'\x00', b' ___ '))[2:-1]
             ai_cpu_lines = ai_cpu_str.split(" ___ ")
-        create_session_cnt = 0
-        for line in ai_cpu_lines:
-            if "Create session start" in line:
-                create_session_cnt += 1
-        start_idx = create_session_cnt * 2
-        ai_cpu_lines = ai_cpu_lines[start_idx:-3]
+
         node_list = list()
         ai_cpu_total_time_summary = 0
-
-        if start_idx > 0:
+        # node serial number
         serial_number = 1
-            for line in ai_cpu_lines:
-                if "Node" in line:
-                    node_name = line.split(',')[0].split(':')[-1]
-                    run_v2_start = line.split(',')[1].split(':')[-1]
-                    compute_start = line.split(',')[2].split(':')[-1]
-                    mercy_start = line.split(',')[3].split(':')[-1]
-                    mercy_end = line.split(',')[4].split(':')[-1]
-                    run_v2_end = line.split(',')[5].split(':')[-1]
-                    node_data = [serial_number, node_name, run_v2_start, compute_start,
+        for i in range(len(ai_cpu_lines)-1):
+            node_line = ai_cpu_lines[i]
+            thread_line = ai_cpu_lines[i+1]
+            if "Node" in node_line and "Thread" in thread_line:
+                # get the node data from node_line
+                node_name = node_line.split(',')[0].split(':')[-1]
+                run_v2_start = node_line.split(',')[1].split(':')[-1]
+                compute_start = node_line.split(',')[2].split(':')[-1]
+                mercy_start = node_line.split(',')[3].split(':')[-1]
+                mercy_end = node_line.split(',')[4].split(':')[-1]
+                run_v2_end = node_line.split(',')[5].split(':')[-1]
+                # get total_time and dispatch_time from thread line
+                total_time = thread_line.split(',')[-1].split('=')[-1].split()[0]
+                dispatch_time = thread_line.split(',')[-2].split('=')[-1].split()[0]
+
+                node_data = [serial_number, node_name, total_time, dispatch_time, run_v2_start, compute_start,
                              mercy_start, mercy_end, run_v2_end]
+
                 node_list.append(node_data)
-                    serial_number += 1
-                elif "Thread" in line:
-                    # total_time and dispatch_time joins node list
-                    total_time = line.split(',')[-1].split('=')[-1].split()[0]
-                    dispatch_time = line.split(',')[-2].split('=')[-1].split()[0]
-                    if node_list:
-                        node_list[-1][2:2] = [total_time, dispatch_time]
+                # calculate the total time
                 ai_cpu_total_time_summary += int(total_time)
-            node_list.append(["AI CPU Total Time:", ai_cpu_total_time_summary])
+                # increase node serial number
+                serial_number += 1
+            elif "Node" in node_line and "Thread" not in thread_line:
+                node_name = node_line.split(',')[0].split(':')[-1]
+                logger.warning("The node:%s cannot find thread data", node_name)
+
+        node_list.append(["AI CPU Total Time(us):", ai_cpu_total_time_summary])
 
         if node_list:
             fwrite_format(self._output_filename, data_source=_dst_file_title, is_print=True,