This repository was archived by the owner on Oct 14, 2025. It is now read-only.
This repository was archived by the owner on Oct 14, 2025. It is now read-only.
Latency When Using LSTM Model with Coral USB Accelerator and Raspberry Pi Zero 2 W #62
Description
Description
Hello, I saw this issue on slow LSTM inference speeds due to some problems with the USB drivers. I am considering using the USB Accelerator with my Raspberry Pi Zero 2 W because I believe it may be faster than the CPU even with the large latency. Are there any plans to remove the need for an additional command (setting USB_ENABLE_BULK_DESCRIPTORS_FROM_DEVICE to 1), and if not, do you think it is possible to run inference on a single layer LSTM in maybe ~20ms or so with the USB Accelerator? Thanks.
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Issue Type
Support
Operating System
No response
Coral Device
USB Accelerator
Other Devices
No response
Programming Language
Python 3.9
Relevant Log Output
No response