polaroid-pp

commit f9c99a0849b47897509b3cfe723476a55282148d
parent 10ce0204e2097222efdc05494597794ecaa8abdd
Author: Fabian Wermelinger <fabianw@mavt.ethz.ch>
Date:   Tue,  4 Oct 2016 15:09:42 +0200

added elapsed time to output

Diffstat:
M
apps/polaroidCamera/SceneProcessor.cpp
 | 
24
+++++++++++++++++++++---

1 file changed, 21 insertions(+), 3 deletions(-)
diff --git a/apps/polaroidCamera/SceneProcessor.cpp b/apps/polaroidCamera/SceneProcessor.cpp
@@ -7,6 +7,7 @@
 #include <iostream>
 #include <cstdlib>
 #include <cstdio>
+#include <chrono>
 #include "SceneProcessor.h"
 
 using namespace std;
@@ -75,6 +76,7 @@ void SceneProcessor::process1212(const vector<char*>& scenes)
     _prepare_cam();
     Polaroid mycam(m_cartridge);
 
+    const auto start = chrono::high_resolution_clock::now();
     for (size_t i=0; i<scenes.size(); ++i)
     {
         _load_cam(mycam, scenes[i]);
@@ -87,7 +89,12 @@ void SceneProcessor::process1212(const vector<char*>& scenes)
         mycam.capture(*m_photo);
 
         if (m_mpi.isroot())
-            printf("[Progress %3.1f %%]\n", static_cast<double>(i+1)/scenes.size()*100.0);
+        {
+            const auto now = chrono::high_resolution_clock::now();
+            const auto delta = now - start;
+            const double sec = chrono::duration_cast<chrono::seconds>(delta).count();
+            printf("[Progress %3.1f %% (elapsed %.1f s)]\n", static_cast<double>(i+1)/scenes.size()*100.0, sec);
+        }
     }
 }
 
@@ -97,6 +104,7 @@ void SceneProcessor::process1122(const vector<char*>& scenes)
     vector<Polaroid> mycams(scenes.size());
 
     // 1.) load scenes & compute
+    const auto start = chrono::high_resolution_clock::now();
     for (size_t i=0; i<scenes.size(); ++i)
     {
         Polaroid& cam = mycams[i];
@@ -104,7 +112,12 @@ void SceneProcessor::process1122(const vector<char*>& scenes)
         cam.insertCartridge(m_cartridge);
         cam.computeScene();
         if (m_mpi.isroot())
-            printf("[Scene Progress %3.1f %%]\n", static_cast<double>(i+1)/scenes.size()*100.0);
+        {
+            const auto now = chrono::high_resolution_clock::now();
+            const auto delta = now - start;
+            const double sec = chrono::duration_cast<chrono::seconds>(delta).count();
+            printf("[Scene Progress %3.1f %% (elapsed %.1f s)]\n", static_cast<double>(i+1)/scenes.size()*100.0, sec);
+        }
     }
 
     Real globalMin, globalMax;
@@ -128,6 +141,11 @@ void SceneProcessor::process1122(const vector<char*>& scenes)
         cam.capture(*m_photo);
 
         if (m_mpi.isroot())
-            printf("[Shader Progress %3.1f %%]\n", static_cast<double>(i+1)/scenes.size()*100.0);
+        {
+            const auto now = chrono::high_resolution_clock::now();
+            const auto delta = now - start;
+            const double sec = chrono::duration_cast<chrono::seconds>(delta).count();
+            printf("[Shader Progress %3.1f %% (elapsed %.1f s)]\n", static_cast<double>(i+1)/scenes.size()*100.0, sec);
+        }
     }
 }