2011/11/03
OpenCV 2.x Memory Leak 문제
OpenCv 2.2 부터인가 배포할 때 .lib 파일과 .dll 파일을 포함해서 배포하고 있는데 Visual C++ 2005 버전은 제외되었다. 그래서 2.3.1버전을 받아서 직접 만들어 사용을 하여야 해서 직접 컴파일을 하여 테스트 했다.
2.2버전을 사용할 때에도 메모리 누수 문제가 발생하였는데 2.3.1버전에서도 여전히 문제가 발생하였다.
원인은 MFC 라이브러리가 로드 되기전에 OpenCV core 라이브러리가 로드되어서 발생하는 문제로 OpenCV의 core 프로젝트 설정에서 use MFC 를 Shared DLL로 설정하고 System.cpp 파일에 아래 내용을 추가해 주면 해결 된다고 한다.(http://tech.groups.yahoo.com/group/OpenCV/message/78198)
하지만 2.3.1 버전에서는 통하지 않는 것으로 보인다.
이 문제는 프로젝트의 MFC 사용 설정을 Static 으로 설정하면 되지만 기존의 프로젝트가 Static으로 설정할 수 없는 경우는 소용이 없다.
현재로서는 Release 용 lib와 dll을 사용하거나 무시하는 방법 밖에 없어 보인다. 실제 배포하는 파일을 이용해도 동일한 현상이 발생하는데 왜 수정되지 않는지
Original Post : http://neodreamer-dev.tistory.com/612
2.2버전을 사용할 때에도 메모리 누수 문제가 발생하였는데 2.3.1버전에서도 여전히 문제가 발생하였다.
메모리 누수 로그 더보기
The thread 'Win32 Thread' (0xce0) has exited with code 2 (0x2).
Detected memory leaks!
Dumping objects ->
{251} normal block at 0x020DF158, 47 bytes long.
Data: <JPEG-2000 Code S> 4A 50 45 47 2D 32 30 30 30 20 43 6F 64 65 20 53
{250} normal block at 0x020D8570, 4 bytes long.
Data: <jpc > 6A 70 63 00
{249} normal block at 0x020D8700, 4 bytes long.
Data: <jpc > 6A 70 63 00
{248} normal block at 0x020D97D8, 51 bytes long.
Data: <JPEG-2000 JP2 Fi> 4A 50 45 47 2D 32 30 30 30 20 4A 50 32 20 46 69
{247} normal block at 0x020D8278, 4 bytes long.
Data: <jp2 > 6A 70 32 00
{246} normal block at 0x020D8400, 4 bytes long.
Data: <jp2 > 6A 70 32 00
{245} normal block at 0x020DF0E0, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{244} normal block at 0x020DED28, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{243} normal block at 0x020DECB0, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{242} normal block at 0x020DE8F8, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{241} normal block at 0x020DE880, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{240} normal block at 0x020DE4C8, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{239} normal block at 0x020DE450, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{238} normal block at 0x020DE098, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{237} normal block at 0x020DE020, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{236} normal block at 0x020DDC68, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{235} normal block at 0x020DDBF0, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{234} normal block at 0x020DD838, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{233} normal block at 0x020DD7C0, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{232} normal block at 0x020DD408, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{231} normal block at 0x020DD390, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{230} normal block at 0x020DCFD8, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{229} normal block at 0x020DCF60, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{228} normal block at 0x020DCBA8, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{227} normal block at 0x020DCB30, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{226} normal block at 0x020DC778, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{225} normal block at 0x020DC700, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{224} normal block at 0x020DC348, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{223} normal block at 0x020DC2D0, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{222} normal block at 0x020DBF18, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{221} normal block at 0x020DBEA0, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{220} normal block at 0x020DBAE8, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{219} normal block at 0x020DBA70, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{218} normal block at 0x020DB6B8, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{217} normal block at 0x020DB640, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{216} normal block at 0x020DB288, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{215} normal block at 0x020DB210, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{214} normal block at 0x020DAE58, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{213} normal block at 0x020DADE0, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{212} normal block at 0x020DAA28, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{211} normal block at 0x020DA9B0, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{210} normal block at 0x020DA5F8, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{209} normal block at 0x020DA580, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{208} normal block at 0x020DA1C8, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{207} normal block at 0x020DA150, 56 bytes long.
Data: <L } > 4C A3 7D 00 00 00 00 00 00 00 00 00 CD CD CD CD
{206} normal block at 0x020D9D98, 892 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
{205} normal block at 0x020D9D10, 72 bytes long.
Data: < > C0 82 0D 02 B0 83 0D 02 C0 85 0D 02 B0 86 0D 02
{204} normal block at 0x020D9CB8, 24 bytes long.
Data: < > CD CD CD CD B8 9C 0D 02 01 00 00 00 CD CD CD CD
{203} normal block at 0x020D9688, 32 bytes long.
Data: <JPEG-2000 files > 4A 50 45 47 2D 32 30 30 30 20 66 69 6C 65 73 20
{202} normal block at 0x020D9C30, 76 bytes long.
Data: < } > 18 AE 7D 00 00 00 00 00 CD CD CD CD 88 96 0D 02
{201} normal block at 0x020D9BA8, 72 bytes long.
Data: < } 0 H > 20 7D 0D 02 30 82 0D 02 48 84 0D 02 20 85 0D 02
{200} normal block at 0x020D9B50, 24 bytes long.
Data: < P > CD CD CD CD CD CD CD CD CD CD CD CD 50 9B 0D 02
{199} normal block at 0x020D9A80, 148 bytes long.
Data: < } > BC AD 7D 00 00 00 00 00 00 00 00 00 FF FF FF FF
{198} normal block at 0x020D9A28, 24 bytes long.
Data: < ( > CD CD CD CD 28 9A 0D 02 01 00 00 00 CD CD CD CD
{197} normal block at 0x020D99B8, 48 bytes long.
Data: <Portable Network> 50 6F 72 74 61 62 6C 65 20 4E 65 74 77 6F 72 6B
{196} normal block at 0x020D9930, 76 bytes long.
Data: < } > CC AF 7D 00 00 00 00 00 CD CD CD CD B8 99 0D 02
{195} normal block at 0x020D9558, 24 bytes long.
Data: < X > CD CD CD CD 58 95 0D 02 01 00 00 00 CD CD CD CD
{194} normal block at 0x020D9848, 168 bytes long.
Data: <t } > 74 AF 7D 00 00 00 00 00 00 00 00 00 FF FF FF FF
{192} normal block at 0x020D9780, 24 bytes long.
Data: < > CD CD CD CD CD CD CD CD CD CD CD CD 80 97 0D 02
{191} normal block at 0x020D93F0, 32 bytes long.
Data: <TIFF Files (*.ti> 54 49 46 46 20 46 69 6C 65 73 20 28 2A 2E 74 69
{190} normal block at 0x020D96F8, 76 bytes long.
Data: << } > 3C B5 7D 00 00 00 00 00 CD CD CD CD F0 93 0D 02
{188} normal block at 0x020D8E40, 24 bytes long.
Data: < @ > CD CD CD CD CD CD CD CD CD CD CD CD 40 8E 0D 02
{187} normal block at 0x020D95B8, 144 bytes long.
Data: < } > 0C B5 7D 00 00 00 00 00 00 00 00 00 FF FF FF FF
{185} normal block at 0x020D8CA8, 24 bytes long.
Data: < > CD CD CD CD A8 8C 0D 02 01 00 00 00 CD CD CD CD
{184} normal block at 0x020D94D8, 64 bytes long.
Data: <Portable image f> 50 6F 72 74 61 62 6C 65 20 69 6D 61 67 65 20 66
{183} normal block at 0x020D9450, 76 bytes long.
Data: <P } > 50 B1 7D 00 00 00 00 00 CD CD CD CD D8 94 0D 02
{181} normal block at 0x020D9398, 24 bytes long.
Data: < > CD CD CD CD 98 93 0D 02 01 00 00 00 CD CD CD CD
{180} normal block at 0x020D8E98, 1216 bytes long.
Data: < } > 20 B1 7D 00 00 00 00 00 00 00 00 00 FF FF FF FF
{178} normal block at 0x020D8DE8, 24 bytes long.
Data: < > CD CD CD CD E8 8D 0D 02 01 00 00 00 CD CD CD CD
{177} normal block at 0x020D8D88, 32 bytes long.
Data: <Sun raster files> 53 75 6E 20 72 61 73 74 65 72 20 66 69 6C 65 73
{176} normal block at 0x020D8D00, 76 bytes long.
Data: < } > A0 B4 7D 00 00 00 00 00 CD CD CD CD 88 8D 0D 02
{174} normal block at 0x020D8C50, 24 bytes long.
Data: < P > CD CD CD CD CD CD CD CD CD CD CD CD 50 8C 0D 02
{173} normal block at 0x020D8750, 1220 bytes long.
Data: <p } > 70 B4 7D 00 00 00 00 00 00 00 00 00 FF FF FF FF
{171} normal block at 0x020D86A8, 24 bytes long.
Data: < > CD CD CD CD A8 86 0D 02 01 00 00 00 CD CD CD CD
{170} normal block at 0x020D8648, 32 bytes long.
Data: <JPEG files (*.jp> 4A 50 45 47 20 66 69 6C 65 73 20 28 2A 2E 6A 70
{169} normal block at 0x020D85C0, 76 bytes long.
Data: < } H > 0C AC 7D 00 00 00 00 00 CD CD CD CD 48 86 0D 02
{167} normal block at 0x020D8518, 24 bytes long.
Data: < > CD CD CD CD 18 85 0D 02 01 00 00 00 CD CD CD CD
{166} normal block at 0x020D8448, 148 bytes long.
Data: < } > DC AB 7D 00 00 00 00 00 00 00 00 00 FF FF FF FF
{164} normal block at 0x020D83A8, 24 bytes long.
Data: < > CD CD CD CD A8 83 0D 02 01 00 00 00 CD CD CD CD
{163} normal block at 0x020D8348, 32 bytes long.
Data: <Windows bitmap (> 57 69 6E 64 6F 77 73 20 62 69 74 6D 61 70 20 28
{162} normal block at 0x020D82C0, 76 bytes long.
Data: < } H > 80 AB 7D 00 00 00 00 00 CD CD CD CD 48 83 0D 02
{160} normal block at 0x020D8220, 24 bytes long.
Data: < > CD CD CD CD CD CD CD CD CD CD CD CD 20 82 0D 02
{159} normal block at 0x020D7D20, 1216 bytes long.
Data: <P } > 50 AB 7D 00 00 00 00 00 00 00 00 00 FF FF FF FF
{157} normal block at 0x020D7C00, 29 bytes long.
Data: < | | > 00 00 00 00 10 7C 0D 02 17 7C 0D 02 00 00 00 00
{156} normal block at 0x020D7B88, 57 bytes long.
Data: < ( { > 00 00 00 00 28 00 00 00 00 00 00 00 10 7B 0D 02
{155} normal block at 0x020D7B10, 54 bytes long.
Data: < ( { z > 00 00 00 00 28 00 00 00 88 7B 0D 02 98 7A 0D 02
{154} normal block at 0x020D7A98, 53 bytes long.
Data: < ( { z > 00 00 00 00 28 00 00 00 10 7B 0D 02 18 7A 0D 02
{153} normal block at 0x020D7A18, 61 bytes long.
Data: < ( z y > 00 00 00 00 28 00 00 00 98 7A 0D 02 A0 79 0D 02
{152} normal block at 0x020D79A0, 53 bytes long.
Data: < ( z y > 00 00 00 00 28 00 00 00 18 7A 0D 02 20 79 0D 02
{151} normal block at 0x020D7920, 61 bytes long.
Data: < ( y x > 00 00 00 00 28 00 00 00 A0 79 0D 02 A8 78 0D 02
{150} normal block at 0x020D78A8, 56 bytes long.
Data: < ( y > 00 00 00 00 28 00 00 00 20 79 0D 02 00 00 00 00
{144} client block at 0x020D6610, subtype c0, 64 bytes long.
a CDynLinkLibrary object at $020D6610, 64 bytes long
a CDynLinkLibrary object at $020D6610, 64 bytes long
Object dump complete.
원인은 MFC 라이브러리가 로드 되기전에 OpenCV core 라이브러리가 로드되어서 발생하는 문제로 OpenCV의 core 프로젝트 설정에서 use MFC 를 Shared DLL로 설정하고 System.cpp 파일에 아래 내용을 추가해 주면 해결 된다고 한다.(http://tech.groups.yahoo.com/group/OpenCV/message/78198)
#ifdef _DEBUG
// required for including afh.h
#undef _WINDOWS_
#include <afx.h>
// Force linking to MFC.
static BOOL unused = afxTraceEnabled;
#endif
하지만 2.3.1 버전에서는 통하지 않는 것으로 보인다.
이 문제는 프로젝트의 MFC 사용 설정을 Static 으로 설정하면 되지만 기존의 프로젝트가 Static으로 설정할 수 없는 경우는 소용이 없다.
현재로서는 Release 용 lib와 dll을 사용하거나 무시하는 방법 밖에 없어 보인다. 실제 배포하는 파일을 이용해도 동일한 현상이 발생하는데 왜 수정되지 않는지
Original Post : http://neodreamer-dev.tistory.com/612
Labels:
OpenCV
,
OpenCV 2.3.1
,
OpenCV Memory Leak
,
TistoryOldPost
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