Easyprofiler added

3rdparty/easyprofiler/scripts/context_switch_logger.stp

@@ -0,0 +1,37 @@
+global target_pid
+global target_name
+
+probe scheduler.ctxswitch {
+    
+    if (target_pid != 0
+        && next_pid != target_pid
+        && prev_pid != target_pid)
+            next
+
+    if (target_name != ""
+        && prev_task_name != target_name
+        && next_task_name != target_name)
+            next
+            
+    //printf("Switch from %d(%s) to %d(%s) at %d\n",prev_tid, prev_task_name,next_tid,next_task_name, gettimeofday_ns())
+    printf("%d %d %d %s %d\n",gettimeofday_ns(),prev_tid, next_tid, next_task_name,next_pid )
+    //printf("%d %d %d\n",gettimeofday_ns(),prev_tid, next_tid )
+}
+
+probe begin
+{
+    target_pid = 0
+    target_name = ""
+
+    %( $# == 1 || $# > 2 %?
+        log("Wrong number of arguments, use none, 'pid nr' or 'name proc'")
+        exit()
+    %)
+
+    %( $# == 2 %?
+        if(@1 == "pid") 
+            target_pid = strtol(@2, 10)
+        if(@1 == "name")
+            target_name = @2
+    %)
+}

3rdparty/easyprofiler/scripts/make_style.sh

@@ -0,0 +1,19 @@
+if [ "$#" -ne 1 ]; then
+    echo -e "Usage: \n$0 DIRECTORY\n\twhere DIRECTORY is a derectory with sources for styling"
+    exit 1
+fi
+
+if ! [ -x "$(command -v clang-format)" ]; then
+  echo 'Error: clang-format is not installed. Please install clang-format with minimal version 3.8' >&2
+  exit 1
+fi
+
+DIR=$1
+
+FILES=`find $DIR -name "*.h" -or -name "*.cpp"`
+
+for FILE in $FILES
+do
+	echo "Set style for $FILE"
+	clang-format -i $FILE
+done

3rdparty/easyprofiler/scripts/test.sh

@@ -0,0 +1,57 @@
+#!/bin/bash
+
+unamestr=`uname`
+SUBDIR="./bin"
+if [[ ! "$unamestr" == 'Linux' ]]; then
+    SUBDIR="./bin/Release/"
+fi
+
+DISABLED_PROF=$SUBDIR/profiler_sample_disabled_profiler
+ENABLED_PROF=$SUBDIR/profiler_sample
+
+TEMP_FILE_ENABLE="enable.info"
+TEMP_FILE_DISABLE="disable.info"
+RESULT_FILE="result.csv"
+RESULT_FILE_TMP="result.csv.tmp"
+
+HEADER="Blocks count, dT prof enabled usec, dT prof disabled usec,delta, usec/block"
+
+#echo "Blocks count, dT prof enabled usec, dT prof disabled usec,delta, usec/block" > $RESULT_FILE
+
+rm -rf $RESULT_FILE
+
+for i in {1..9} 
+do 
+    OBJECTS_COUNT=$(($i*100))
+    for j in {10..15} 
+    do 
+        RENDER_COUNT=$(($j*100))
+        for k in {10..15} 
+        do 
+            MODELLING_COUNT=$(($k*100))
+            $ENABLED_PROF $OBJECTS_COUNT $RENDER_COUNT $MODELLING_COUNT > $TEMP_FILE_ENABLE
+            $DISABLED_PROF $OBJECTS_COUNT $RENDER_COUNT $MODELLING_COUNT > $TEMP_FILE_DISABLE
+            DT_ENA=`cat $TEMP_FILE_ENABLE | grep Elapsed| awk '{print $3}'`
+            N_ENA=`cat $TEMP_FILE_ENABLE | grep Blocks| awk '{print $3}'`
+            N_DIS=`cat $TEMP_FILE_DISABLE | grep Elapsed| awk '{print $3}'`
+            
+            DELTA=$(($DT_ENA-$N_DIS))
+            USEC_BLOCK=`awk "BEGIN{print $DELTA/$N_ENA}"`
+            
+            echo $N_ENA,$DT_ENA,$N_DIS,$DELTA,$USEC_BLOCK >> $RESULT_FILE
+        done
+    done
+        echo $i
+
+done
+
+cat $RESULT_FILE | sort > $RESULT_FILE_TMP
+
+echo $HEADER > $RESULT_FILE
+cat $RESULT_FILE_TMP >> $RESULT_FILE
+
+rm -rf $TEMP_FILE_ENABLE
+rm -rf $TEMP_FILE_DISABLE
+rm -rf $RESULT_FILE_TMP
+
+echo "See result in $RESULT_FILE"