I have an error 'E NPUTransfer: Alloc buffer failed!, size = 302187520'

hello,

I convert FCN algorithm to rknn file.
And i run this file in rock chip 1808.
but i meet this error:

librga:RGA_GET_VERSION:4.00,4.000000
ctx=0x559485fc20,ctx->rgaFd=3
Rga built version:version:+2017-09-28 10:12:42
E NPUTransfer: Alloc buffer failed!, size = 302187520
290022 MsgThread recvTask(42): transfer may error, restart server!
E RKNNAPI: rknn_init,  recv(MsgLoadAck) fail, -9 != 368!
Failed to initialize rknn
Error code: -3
rknn_init _finish
camera_init _finish
[/home/yurim/workspace/rex-examples/CAMERA/V4L2_exam/src/drm_module.cc:241:drm_init()] TODO : Change
ignoring unused connector 61
exit
drm_init _finish
rga_init _finish
main main pthread start
Segmentation fault

-----------------------------------------------------------------------------------------------------------------

I wonder why I get this error. Is it because of big file size? rknn file size is 302MB.
rknn version is 1.3.0, and i used tensorflow.


plz help me.


Thank you.

jefferyzhang 发表于 2020-2-24 17:32
1808 have only 2Gb DDR, your input images or weigts is more then 2Gb...

but I think it don't over than 2GB. Beacuse rknn file is 302MB, and input img is never over 10MB. Could you tell me where point more than 2GB?
I covert this model (https://github.com/shekkizh/FCN.tensorflow) to rknn, but i used another input img when this model training.

jefferyzhang 发表于 2020-2-25 09:18
In your log :   E NPUTransfer: Alloc buffer failed!, size = 302187520
Looks seem something alloc a v ...

ok. i will wait thier reply. rellay thaaaaank you.