[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [55241] trunk/blender/source/blender/ compositor/intern: Report timing compositor statistics when running in background mode.

[Sergey Sharybin]

Revision: 55241
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=55241
Author:   nazgul
Date:     2013-03-13 14:50:36 +0000 (Wed, 13 Mar 2013)
Log Message:
-----------
Report timing compositor statistics when running in background mode.

This would help figuring out time spent on compositing, helpful for
render farms.

Modified Paths:
--------------
    trunk/blender/source/blender/compositor/intern/COM_ExecutionGroup.cpp
    trunk/blender/source/blender/compositor/intern/COM_ExecutionGroup.h

Modified: trunk/blender/source/blender/compositor/intern/COM_ExecutionGroup.cpp
===================================================================
--- trunk/blender/source/blender/compositor/intern/COM_ExecutionGroup.cpp	2013-03-13 14:50:33 UTC (rev 55240)
+++ trunk/blender/source/blender/compositor/intern/COM_ExecutionGroup.cpp	2013-03-13 14:50:36 UTC (rev 55241)
@@ -40,6 +40,7 @@
 
 #include "MEM_guardedalloc.h"
 #include "BLI_math.h"
+#include "BLI_string.h"
 #include "BKE_global.h"
 #include "PIL_time.h"
 #include "WM_api.h"
@@ -62,6 +63,7 @@
 	this->m_singleThreaded = false;
 	this->m_chunksFinished = 0;
 	BLI_rcti_init(&this->m_viewerBorder, 0, 0, 0, 0);
+	this->m_executionStartTime = 0;
 }
 
 CompositorPriority ExecutionGroup::getRenderPriotrity()
@@ -230,6 +232,8 @@
 	if (this->m_numberOfChunks == 0) {return; } /// @note: early break out
 	unsigned int chunkNumber;
 
+	this->m_executionStartTime = PIL_check_seconds_timer();
+
 	this->m_chunksFinished = 0;
 	this->m_bTree = bTree;
 	unsigned int index;
@@ -415,7 +419,11 @@
 {
 	uintptr_t mem_in_use, mmap_in_use, peak_memory;
 	float megs_used_memory, mmap_used_memory, megs_peak_memory;
+	double execution_time;
+	char timestr[64];
 
+	execution_time = PIL_check_seconds_timer() - this->m_executionStartTime;
+
 	mem_in_use = MEM_get_memory_in_use();
 	mmap_in_use = MEM_get_mapped_memory_in_use();
 	peak_memory = MEM_get_peak_memory();
@@ -427,6 +435,8 @@
 	fprintf(stdout, "Mem:%.2fM (%.2fM, Peak %.2fM) ",
 	        megs_used_memory, mmap_used_memory, megs_peak_memory);
 
+	BLI_timestr(execution_time, timestr);
+	printf("| Elapsed %s ", timestr);
 	printf("| Tree %s, Tile %d-%d ", this->m_bTree->id.name + 2,
 	       this->m_chunksFinished, this->m_numberOfChunks);
 

Modified: trunk/blender/source/blender/compositor/intern/COM_ExecutionGroup.h
===================================================================
--- trunk/blender/source/blender/compositor/intern/COM_ExecutionGroup.h	2013-03-13 14:50:33 UTC (rev 55240)
+++ trunk/blender/source/blender/compositor/intern/COM_ExecutionGroup.h	2013-03-13 14:50:36 UTC (rev 55241)
@@ -167,7 +167,12 @@
 	 * @note measured in pixel space
 	 */
 	rcti m_viewerBorder;
-	
+
+	/**
+	 * @brief start time of execution
+	 */
+	double m_executionStartTime;
+
 	// methods
 	/**
 	 * @brief check whether parameter operation can be added to the execution group