工具与软件:
团队成员、您好!
我的团队和我正在努力运行 ML 模型、该模型能够在 AM62A EVM 上执行弱光图像增强。 我们正在尝试将一些处理转移到 DL 加速器。 我们能够使用 edgeai_tidl_tools 编译模型并生成模型的工件。
我们使用了 edgeai_gst_apps 来运行该模型。 我们编写了以下配置文件:
title: "Low Light Enhancement"
log_level: 2
inputs:
input0:
source: /dev/video-usb-cam0
format: jpeg
width: 1280
height: 720
framerate: 30
input1:
source: /home/weston/image.jpg
width: 600
height: 400
index: 0
framerate: 1
loop: False
models:
model0:
model_path: /opt/model_zoo/zero_dce_model
outputs:
output0:
sink: kmssink
width: 1920
height: 1080
overlay-perf-type: graph
output1:
sink: /home/weston/image_enhanced.jpg
width: 600
height: 400
flows:
flow0: [input1,model0,output1]
已验证配置文件中提供的路径。 但是、运行 app_edgeai.py 脚本会提供以下输出、并且不会生成增强的映像:
Number of subgraphs:8 , 43 nodes delegated out of 51 nodes
APP: Init ... !!!
72.527621 s: MEM: Init ... !!!
72.527692 s: MEM: Initialized DMA HEAP (fd=6) !!!
72.527880 s: MEM: Init ... Done !!!
72.527909 s: IPC: Init ... !!!
72.544456 s: IPC: Init ... Done !!!
REMOTE_SERVICE: Init ... !!!
REMOTE_SERVICE: Init ... Done !!!
72.552242 s: GTC Frequency = 200 MHz
APP: Init ... Done !!!
72.555707 s: VX_ZONE_INIT:Enabled
72.555749 s: VX_ZONE_ERROR:Enabled
72.555759 s: VX_ZONE_WARNING:Enabled
72.556967 s: VX_ZONE_INIT:[tivxPlatformCreateTargetId:124] Added target MPU-0
72.557151 s: VX_ZONE_INIT:[tivxPlatformCreateTargetId:124] Added target MPU-1
72.557257 s: VX_ZONE_INIT:[tivxPlatformCreateTargetId:124] Added target MPU-2
72.557352 s: VX_ZONE_INIT:[tivxPlatformCreateTargetId:124] Added target MPU-3
72.557366 s: VX_ZONE_INIT:[tivxInitLocal:136] Initialization Done !!!
72.558931 s: VX_ZONE_INIT:[tivxHostInitLocal:106] Initialization Done for HOST !!!
INFO: Created TensorFlow Lite XNNPACK delegate for CPU.
==========[INPUT PIPELINE(S)]==========
[PIPE-0]
multifilesrc location=/home/weston/image.jpg index=1 ! jpegdec ! videoscale qos=True ! capsfilter caps="video/x-raw, width=(int)600, height=(int)400;" ! tiovxdlcolorconvert ! capsfilter caps="video/x-raw, format=(string)NV12;" ! tiovxmultiscaler name=split_01
split_01. ! queue ! capsfilter caps="video/x-raw, width=(int)600, height=(int)400;" ! tiovxdlcolorconvert out-pool-size=4 ! capsfilter caps="video/x-raw, format=(string)RGB;" ! appsink max-buffers=2 drop=True name=sen_0
split_01. ! queue ! capsfilter caps="video/x-raw, width=(int)600, height=(int)400;" ! videoscale qos=True ! capsfilter caps="video/x-raw, width=(int)600, height=(int)600;" ! tiovxdlpreproc out-pool-size=4 channel-order=1 ! capsfilter caps="application/x-tensor-tiovx;" ! appsink max-buffers=2 drop=True name=pre_0
==========[OUTPUT PIPELINE]==========
73.144299 s: MEM: ERROR: Alloc failed with status = 12 !!!
73.144351 s: VX_ZONE_ERROR:[tivxMemBufferAlloc:90] Shared mem ptr allocation failed
73.145215 s: MEM: ERROR: Alloc failed with status = 12 !!!
73.145253 s: VX_ZONE_ERROR:[tivxMemBufferAlloc:90] Shared mem ptr allocation failed
73.151641 s: MEM: ERROR: Alloc failed with status = 12 !!!
73.151696 s: VX_ZONE_ERROR:[tivxMemBufferAlloc:90] Shared mem ptr allocation failed
appsrc do-timestamp=True format=3 block=True name=post_0 ! tiovxdlcolorconvert ! capsfilter caps="video/x-raw, format=(string)NV12, width=(int)600, height=(int)400;" ! v4l2jpegenc ! multifilesink sync=False location=/home/weston/image_enhanced.jpg
73.183287 s: MEM: ERROR: Alloc failed with status = 12 !!!
73.183343 s: VX_ZONE_ERROR:[tivxMemBufferAlloc:90] Shared mem ptr allocation failed
73.184087 s: MEM: ERROR: Alloc failed with status = 12 !!!
73.184120 s: VX_ZONE_ERROR:[tivxMemBufferAlloc:90] Shared mem ptr allocation failed
73.184637 s: MEM: ERROR: Alloc failed with status = 12 !!!
73.184662 s: VX_ZONE_ERROR:[tivxMemBufferAlloc:90] Shared mem ptr allocation failed
73.185169 s: MEM: ERROR: Alloc failed with status = 12 !!!
73.185190 s: VX_ZONE_ERROR:[tivxMemBufferAlloc:90] Shared mem ptr allocation failed
+--------------------------------------------------------------------------+
| Low Light Enhancement |
+--------------------------------------------------------------------------+
+--------------------------------------------------------------------------+
| Input Src: /home/weston/image.jpg |
| Model Name: zero_dce_model |
| Model Type: custom |
+--------------------------------------------------------------------------+
+--------------------------------------------------------------------------+
+--------------------------------------------------------------------------+
| Low Light Enhancement |
+--------------------------------------------------------------------------+
+--------------------------------------------------------------------------+
| Input Src: /home/weston/image.jpg |
| Model Name: zero_dce_model |
| Model Type: custom |
+--------------------------------------------------------------------------+
+--------------------------------------------------------------------------+
75.493006 s: VX_ZONE_WARNING:[vxReleaseContext:1213] Found a reference 0xffff781164a8 of type 00000815 at external count 7, internal count 0, releasing it
75.493056 s: VX_ZONE_WARNING:[vxReleaseContext:1215] Releasing reference (name=tensor_202) now as a part of garbage collection
75.493091 s: VX_ZONE_WARNING:[vxReleaseContext:1213] Found a reference 0xffff780f7a18 of type 00000813 at external count 1, internal count 0, releasing it
75.493104 s: VX_ZONE_WARNING:[vxReleaseContext:1215] Releasing reference (name=object_array_208) now as a part of garbage collection
75.493524 s: VX_ZONE_WARNING:[vxReleaseContext:1213] Found a reference 0xffff780f7bc0 of type 00000813 at external count 1, internal count 0, releasing it
75.493539 s: VX_ZONE_WARNING:[vxReleaseContext:1215] Releasing reference (name=object_array_210) now as a part of garbage collection
75.493919 s: VX_ZONE_WARNING:[vxReleaseContext:1213] Found a reference 0xffff780f7d68 of type 00000813 at external count 1, internal count 0, releasing it
75.493934 s: VX_ZONE_WARNING:[vxReleaseContext:1215] Releasing reference (name=object_array_214) now as a part of garbage collection
75.494401 s: VX_ZONE_INIT:[tivxHostDeInitLocal:120] De-Initialization Done for HOST !!!
75.499484 s: VX_ZONE_INIT:[tivxDeInitLocal:206] De-Initialization Done !!!
APP: Deinit ... !!!
REMOTE_SERVICE: Deinit ... !!!
REMOTE_SERVICE: Deinit ... Done !!!
75.499976 s: IPC: Deinit ... !!!
75.500485 s: IPC: DeInit ... Done !!!
75.500532 s: MEM: Deinit ... !!!
75.500549 s: DDR_SHARED_MEM: Alloc's: 109 alloc's of 200056184 bytes
75.500561 s: DDR_SHARED_MEM: Free's : 109 free's of 200056184 bytes
75.500571 s: DDR_SHARED_MEM: Open's : 0 allocs of 0 bytes
75.500587 s: MEM: Deinit ... Done !!!
APP: Deinit ... Done !!!



