I know it was mentioned in lecture that there is no concept of thread, but regarding the issue of atomicity, can a programmer create an incorrect solution in Spatial where the DRAM or SRAM is modified in parallel? Or is it simply not possible because each par operates on separate data?

I am very confused on how the code on the left matches the image on the left. It seems like we need to move from DRAM to SRAM and this makes a lot of sense in the code. But I don't see the connection in the image.