Re:Arm Announces Cortex-R82: First 64-Bit Real Time Processor
by formerly_proven on Monday September 07, 2020 @03:49PM
(#24402159)
> I cant wait to see a SSD Controller with this tech.
Not sure I understand your angle, because as I understand things the lags and stalls experienced on (usually older) SSDs stem from the controller either having to re-read a page many times over to reconstruct it or for the controller to have to perform housekeeping RFN because some buffer is full. To that end, because of the virtually addressed nature of SSDs with the "page tables" (if you will) being stored on the SSD as well you run into similar issues as kernels do under memory pressure, causing thrashing.
Not sure I understand your angle, because as I understand things the lags and stalls experienced on (usually older) SSDs stem from the controller either having to re-read a page many times over to reconstruct it or for the controller to have to perform housekeeping RFN because some buffer is full. To that end, because of the virtually addressed nature of SSDs with the "page tables" (if you will) being stored on the SSD as well you run into similar issues as kernels do under memory pressure, causing thrashing.