profiling

2019-11-27 14:02:23 +01:00
parent 8639b5a155
commit 28ab850bee
21 changed files with 123 additions and 487 deletions
@@ -0,0 +1,32 @@
+import json
+import csv
+import sys
+
+if len(sys.argv) == 1:
+    print("No file was provided")
+else:
+    trace_events = []
+    call_stack = []
+    with open(sys.argv[1], "r") as in_file:
+        csv_reader = csv.reader(in_file, delimiter=',')
+        for line in csv_reader:
+            if line[0] == "->":
+                call_stack.append(line)
+            elif line[0] == "<-":
+                call = call_stack.pop()
+                trace_events.append({
+                    "pid": 1,
+                    "tid": 1,
+                    "ts" : int(call[1]),
+                    "dur": int(line[1])-int(call[1]),
+                    "ph" : "X",
+                    "name": call[2],
+                    "args": {
+                        "file": f"({call[3]}:{call[4]})"
+                    }
+                })
+            else:
+                print("invalid syntax")
+                break
+    with open("out.json", "w") as out_file:
+        out_file.write(json.dumps({"traceEvents": trace_events}, indent=4))