Update variable naming for consistency

Author: gs-olive

tools/perf/perf_run.py

@@ -338,7 +338,7 @@ def run(
 
 
 # Generate report
-def recordStats(backend, timings, precision, batch_size=1, compile_time=None):
+def recordStats(backend, timings, precision, batch_size=1, compile_time_ms=None):
     times = np.array(timings)
     steps = len(times)
     speeds = batch_size / times
@@ -357,7 +357,7 @@ def recordStats(backend, timings, precision, batch_size=1, compile_time=None):
         "Mean(FPS)": speed_mean,
         "Median-Latency(ms)": time_med * 1000,
         "Mean-Latency(ms)": time_mean * 1000,
-        "Compile Time(ms)": compile_time,
+        "Compile Time(ms)": compile_time_ms,
     }
     results.append(stats)