Using L1 Cache on Jetson Nano

Autonomous Machines Jetson & Embedded Systems Jetson Nano
1

Hi all,

How do I enable the use L1 cache on the Maxwell based GPU (which Jetson Nano has).
I read that in Maxwell the Texture cache and L1 cache are unified.

I tried

nvcc -Xptxas -dlcm=ca

But it did not show any change in performance…

3

I don’t think the Maxwell arch are the same with Nano.

4

Hi,

For Nano, which GPU architecture is 5.3, please not all the memory type are supported L1 cache.
You can find same memory cache information in the below document:

Thanks.