diff --git a/src/high_perf/high_perf.cpp b/src/high_perf/high_perf.cpp
index 18471ab..2c18a6a 100644
--- a/src/high_perf/high_perf.cpp
+++ b/src/high_perf/high_perf.cpp
@@ -11,6 +11,7 @@
 #include "blt/std/memory.h"
 #include <shaders/vertex.vert>
 #include <shaders/fragment.frag>
+#include <blt/profiling/profiler.h>
 #include <shaders/physics.comp>
 #include <stb_image.h>
 #include <stb_image_resize.h>
@@ -115,8 +116,11 @@ void render() {
     perspectiveMatrix = blt::perspective(FOV, (float)WINDOW_WIDTH / (float)WINDOW_HEIGHT, 0.1f, 1000.0f);
     auto pvm = perspectiveMatrix * viewMatrix;
     
+    BLT_START_INTERVAL("Particles", "Compute Shader");
     runPhysicsShader();
+    BLT_END_INTERVAL("Particles", "Compute Shader");
     
+    BLT_START_INTERVAL("Particles", "Render");
     instance_shader->bind();
     instance_shader->setMatrix("pvm", pvm);
     
@@ -126,7 +130,7 @@ void render() {
     glBindVertexArray(particleVAO);
     glDrawElementsInstanced(GL_TRIANGLES, 6, GL_UNSIGNED_INT, 0, particle_count);
     glBindVertexArray(0);
-    
+    BLT_END_INTERVAL("Particles", "Render");
 }
 
 void init() {
@@ -316,6 +320,7 @@ void init() {
 }
 
 void cleanup() {
+    BLT_PRINT_PROFILE("Particles", blt::logging::NONE, true);
     // cleanup opengl resources
     glDeleteVertexArrays(1, &particleVAO);
     glDeleteBuffers(1, &particleTranslationsBuffer);
diff --git a/src/main.cpp b/src/main.cpp
index 544dd03..f2f3db4 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -160,6 +160,13 @@ int main(int argc, char** argv) {
     glutPassiveMotionFunc([](int x, int y) -> void {
         cam.mousePassiveMotion(x, y);
     });
+    glutCloseFunc([]() -> void {
+        BLT_DEBUG("Program has exited, cleaning up resources");
+        
+        cleanup();
+        
+        BLT_DEBUG("Cleanup complete, have a good day!");
+    });
     
     // display
     glutIdleFunc(render_i);
@@ -184,12 +191,6 @@ int main(int argc, char** argv) {
     BLT_DEBUG("Resource initialization complete!");
     
     glutMainLoop();
-    
-    BLT_DEBUG("Program has exited, cleaning up resources");
-    
-    cleanup();
-    
-    BLT_DEBUG("Cleanup complete, have a good day!");
 
     return 0;
 }
\ No newline at end of file