Closed senceryucel closed 1 year ago
Hi, @senceryucel
Actually, OpenMV DOES use SDRAM to load the models. What it does in SRAM is, basically, if the model that you are using is small enough, then SRAM takes it to process it faster as like thousands time. (3.2GB/s speed). So, even though I do not have all the details about what TinyEngine does to fit the engine into the firmware; the thought of using SRAM only and keeping SDRAM empty does not seem to be correct to me.
Oh, @BehicKlncky
I think I got it. Thank you for your explanation. Can I ask some further questions about OpenMV in detail from direct message if it is OK?
Hi, @senceryucel Sure, I' ll be waiting for your message.
Have a great day!
Hey, @meenchen . it is me again :)
I have realized that there exists a SDRAM which has a 32MB of memory while I was looking for OpenMV H7 Plus' features. This is way bigger than SRAM which has only 1MB. I was wondering if is there a way to embed the TinyEngine to SDRAM.
Just for you to remember, I was trying to handle a memory overflow problem in the firmware for higher resolutions ( #75 ).
I have no limit for the time that the inference takes, I will have a lot of time for inference in the pipeline of my project. So, if using SDRAM for higher resolutions is possible, I won't be suffering because of the time increased.
Thank you so much in advance.