OpenCL time excetion increase in time

hi,

Sorry for the tittle, i do not know if is a coorect english ;))

I am testing on Hauwei Honnor play Kirim 970 and ARM mali G72 MP12. And use the 32 bit lib. 64 not working ?

So i found out that kernel time excecution increase in time. here are some output.

2021-08-18 13:58:43.877 E/JNIProcessor:  13 traitement bufligne finished in 49 ms temps Moy 49  Nb Frame 24

2021-08-18 13:58:46.169 E/JNIProcessor:  13 traitement bufligne finished in 86 ms temps Moy 90  Nb Frame 50

2021-08-18 13:58:51.611 E/JNIProcessor:  13 traitement bufligne finished in 109 ms temps Moy 109  Nb Frame 100

2021-08-18 13:58:57.534 E/JNIProcessor:  13 traitement bufligne finished in 112 ms temps Moy 115  Nb Frame 150

then the time stabalize around 100 Ms

here is one full frame traitment :

FRAME 20

2021-08-18 14:12:35.917 E/JNIProcessor:  00 Create Buffer CL_MEM_READ_ONLY | CL_MEM_USE_HOST_PTR finished in 1 ms ligth: 58
2021-08-18 14:12:35.924 E/JNIProcessor:  0 gNV21Kernel finished in 8 ms ligth: 58
2021-08-18 14:12:35.924 I/JNIProcessor:  debug ind: 0 value: 312703
2021-08-18 14:12:35.924 I/JNIProcessor:  debug ind: 1 value: 439629
2021-08-18 14:12:35.924 I/JNIProcessor:  debug ind: 2 value: 388327
2021-08-18 14:12:35.925 I/JNIProcessor:  debugIdx value: 2953  decalage 0
2021-08-18 14:12:35.928 E/JNIProcessor:  2 gSuperPixel 1 finished in 12 ms ligth: 58
2021-08-18 14:12:35.930 E/CameraPreview:  onDraw 19 flipframe 0
2021-08-18 14:12:35.930 E/CameraPreview:  !! dispatchDraw 19 flipframe 1
2021-08-18 14:12:35.934 E/JNIProcessor:  2 gVision 1 finished in 18 ms ligth: 58
2021-08-18 14:12:35.939 E/JNIProcessor:  2 gSuperPixel 2 finished in 22 ms ligth: 58
2021-08-18 14:12:35.944 E/JNIProcessor:  2 gVision 2 finished in 28 ms ligth: 58
2021-08-18 14:12:35.948 E/JNIProcessor:  1 gFiltreColor finished in 31 ms ligth: 58
2021-08-18 14:12:35.950 E/JNIProcessor:  3 gCompression finished in 33 ms ligth: 58
2021-08-18 14:12:35.950 E/JNIProcessor:  3 gLignes before enqueueReadBuffer finished in 34 ms ligth: 58
2021-08-18 14:12:35.951 E/JNIProcessor:  4 traitement enqueueReadBuffer finished in 35 ms
2021-08-18 14:12:35.951 E/JNIProcessor:  5 Start traitement forme CPU multi thread at 35 ms
2021-08-18 14:12:35.954 E/JNIProcessor:  Trait_Raw_Col Rouge 0 indrectRV: 197  
2021-08-18 14:12:35.954 E/JNIProcessor:  void Extraction_Point: buf.bufligne  rougeX: 4010
2021-08-18 14:12:35.955 E/JNIProcessor:  void Extraction_Point: buf.bufligne vertY: 4671
2021-08-18 14:12:35.955 E/JNIProcessor:  Trait_Raw_Col Blanc 2 indrectBV: 186  
2021-08-18 14:12:35.955 E/JNIProcessor:  Trait_Raw_Col Vert  1 indrectVH: 182  
2021-08-18 14:12:35.956 E/JNIProcessor:  void Extraction_Point: buf.bufligne  bleuY: 4839
2021-08-18 14:12:35.956 E/JNIProcessor:  void Extraction_Point: buf.bufligne  blancX: 2896
2021-08-18 14:12:35.956 E/JNIProcessor:  Trait_Raw_Col Bleue 3 indrectBH: 195  
2021-08-18 14:12:35.957 E/JNIProcessor:  9 traitement forme CPU multi thread finished in 40 ms
2021-08-18 14:12:35.957 E/JNIProcessor:  10 traitement enqueueWriteBuffer finished in 41 ms
2021-08-18 14:12:35.959 E/JNIProcessor:  10Bis traitement Lignes2 finished in 42 ms
2021-08-18 14:12:35.960 E/JNIProcessor:  11 traitement mélange image finished in 44 ms
2021-08-18 14:12:35.963 E/JNIProcessor:  12 enqueueReadBuffer to display finished in 47 ms
2021-08-18 14:12:35.963 E/JNIProcessor:  13 traitement bufligne finished in 47 ms temps Moy 47  Nb Frame 20
2021-08-18 14:12:35.963 E/JNIProcessor:  14 END JNICALL CameraPreview_runfilter
2021-08-18 14:12:35.963 E/CameraPreview:  onPreviewFrame 20
2021-08-18 14:12:35.964 E/JNIProcessor:  000 START JNICALL CameraPreview_runfilter

FRAME 162

2021-08-18 13:58:58.772 E/JNIProcessor:  00 Create Buffer CL_MEM_READ_ONLY | CL_MEM_USE_HOST_PTR finished in 2 ms ligth: 58
2021-08-18 13:58:58.778 E/CameraPreview:  onDraw 161 flipframe 0
2021-08-18 13:58:58.778 E/CameraPreview:  !! dispatchDraw 161 flipframe 1
2021-08-18 13:58:58.790 E/JNIProcessor:  0 gNV21Kernel finished in 19 ms ligth: 58
2021-08-18 13:58:58.790 I/JNIProcessor:  debug ind: 0 value: 284799
2021-08-18 13:58:58.790 I/JNIProcessor:  debug ind: 1 value: 446655
2021-08-18 13:58:58.790 I/JNIProcessor:  debug ind: 2 value: 527627
2021-08-18 13:58:58.790 I/JNIProcessor:  debugIdx value: 2879  decalage 0
2021-08-18 13:58:58.801 E/JNIProcessor:  2 gSuperPixel 1 finished in 30 ms ligth: 58
2021-08-18 13:58:58.816 E/JNIProcessor:  2 gVision 1 finished in 45 ms ligth: 58
2021-08-18 13:58:58.826 E/JNIProcessor:  2 gSuperPixel 2 finished in 56 ms ligth: 58
2021-08-18 13:58:58.842 E/JNIProcessor:  2 gVision 2 finished in 71 ms ligth: 58
2021-08-18 13:58:58.846 E/JNIProcessor:  1 gFiltreColor finished in 75 ms ligth: 58
2021-08-18 13:58:58.850 E/JNIProcessor:  3 gCompression finished in 79 ms ligth: 58
2021-08-18 13:58:58.850 E/JNIProcessor:  3 gLignes before enqueueReadBuffer finished in 79 ms ligth: 58
2021-08-18 13:58:58.851 E/JNIProcessor:  4 traitement enqueueReadBuffer finished in 80 ms
2021-08-18 13:58:58.851 E/JNIProcessor:  5 Start traitement forme CPU multi thread at 80 ms
2021-08-18 13:58:58.853 E/JNIProcessor:  void Extraction_Point: buf.bufligne vertY: 9004
2021-08-18 13:58:58.853 D/ZrHung.AppEyeUiProbe: stop checker.
2021-08-18 13:58:58.854 E/JNIProcessor:  Trait_Raw_Col Rouge 0 indrectRV: 368  
2021-08-18 13:58:58.854 E/JNIProcessor:  void Extraction_Point: buf.bufligne  bleuY: 6048
2021-08-18 13:58:58.854 E/JNIProcessor:  Trait_Raw_Col Bleue 3 indrectBH: 360  
2021-08-18 13:58:58.855 E/JNIProcessor:  Trait_Raw_Col Vert  1 indrectVH: 375  
2021-08-18 13:58:58.856 E/JNIProcessor:  void Extraction_Point: buf.bufligne  rougeX: 4994
2021-08-18 13:58:58.856 E/JNIProcessor:  void Extraction_Point: buf.bufligne  blancX: 3658
2021-08-18 13:58:58.856 E/JNIProcessor:  Trait_Raw_Col Blanc 2 indrectBV: 410  
2021-08-18 13:58:58.857 E/JNIProcessor:  9 traitement forme CPU multi thread finished in 86 ms
2021-08-18 13:58:58.859 E/JNIProcessor:  10 traitement enqueueWriteBuffer finished in 88 ms
2021-08-18 13:58:58.860 E/JNIProcessor:  10Bis traitement Lignes2 finished in 89 ms
2021-08-18 13:58:58.862 E/JNIProcessor:  11 traitement mélange image finished in 92 ms
2021-08-18 13:58:58.866 E/JNIProcessor:  12 enqueueReadBuffer to display finished in 95 ms
2021-08-18 13:58:58.866 E/JNIProcessor:  13 traitement bufligne finished in 95 ms temps Moy 108  Nb Frame 162
2021-08-18 13:58:58.866 E/JNIProcessor:  14 END JNICALL CameraPreview_runfilter
2021-08-18 13:58:58.866 E/CameraPreview:  onPreviewFrame 162
2021-08-18 13:58:58.867 E/JNIProcessor:  000 START JNICALL CameraPreview_runfilter

so i am wondering if i am doing some thing wrong using OpenCL. Or i may forgot an importante thing.

Thanks for the help.

regards herve terrolle