Inference engine error on MYRIAD device

Inference engine error on MYRIAD device


Hi!

I use OpenVINO on the following hardware:

https://up-shop.org/upx-edge-series.html#additional

I want to use the MYRIAD device, actually i have 2 of them (not sure why?):

MYRIAD.2.1-ma2480
MYRIAD.2.3-ma2480

I have a tensorflow model optimized. I use 2 version one with 1 batch and the other with 4 batches.

Everything working fine when I work with 1batch.

But when I want to use the model with 4 batches I got the following error while attempting to load the network:

Unhandled exception at 0x00007FFCA6E39709 in *****exe: Microsoft C++ exception: InferenceEngine::details::InferenceEngineException at memory location 0x0000000E5B8FD658. occurred

This is the line where i get the exception:

"ie.LoadNetwork(network, target);"

I have OpenVINO 2020R2

What can cause such problem?

Or how can i a get a more specific error message?

My guess is maybe the net is too big to the device's memory, but we are talking about a relatively small ssd object detection net.

Thanks for any advice

!S

2 posts / 0 new

I massed around a bit and found that if i try to load 2 nets to the MYRIAD device i got the same error. (I tested with a couple nets similar results).

So it seems to me the device run out of memory.

Is it possible?

How much memory these devices have? Do they even have own memory?

Leave a Comment

Please sign in to add a comment. Not a member? Join today