Search found 5 matches
- Mon Jan 18, 2021 11:36 pm
- Forum: Technical Support
- Topic: Primocache Prefetching from HDD and not SSD?
- Replies: 17
- Views: 12525
Re: Primocache Prefetching from HDD and not SSD?
Thank you for the confirmation. I'd certainly be setting prefetch from L2 if that were an option.
- Fri Jan 15, 2021 8:50 pm
- Forum: Technical Support
- Topic: Primocache Prefetching from HDD and not SSD?
- Replies: 17
- Views: 12525
Re: Primocache Prefetching from HDD and not SSD?
You're assuming that the L2 has a 100% copy of what was in the L1. To my knowledge they are allowed to keep different blocks in each, which would mean a L1 prefetch doesn't necessarily have to come from the L2. Yes, my assumption is that the L1 is the mostly accessed blocks of L2, which is the most...
- Fri Jan 15, 2021 1:04 pm
- Forum: Technical Support
- Topic: Primocache Prefetching from HDD and not SSD?
- Replies: 17
- Views: 12525
Re: Primocache Prefetching from HDD and not SSD?
https://www.romexsoftware.com/en-us/primo-cache/term-l2cache.html "Thus, PrimoCache can quickly provide needed data from level-2 cache and avoid fetching often-accessed data again from slow disks each time computer boots up." Although the definitions page (https://www.romexsoftware.com/en-...
- Fri Jan 15, 2021 12:23 pm
- Forum: Technical Support
- Topic: Primocache Prefetching from HDD and not SSD?
- Replies: 17
- Views: 12525
Re: Primocache Prefetching from HDD and not SSD?
Yes, but shouldn't it populate L1 from L2 which is faster than the HDD? Windows task manager shows the HDD at 100% whilst prefetching so it looks like it's prefetching from the HDD. Otherwise I'd expect the SSD to show 100% instead on windows task manager. The HDD when prefetching runs between 80 an...
- Fri Jan 15, 2021 6:47 am
- Forum: Technical Support
- Topic: Primocache Prefetching from HDD and not SSD?
- Replies: 17
- Views: 12525
Primocache Prefetching from HDD and not SSD?
Hello, I've got a L1 and L2 cache setup, and it's set to prefetch on Windows startup. When I check Primocache, and Windows task manager just after startup, the prefetch line is running and slowly going up. Windows Task Manager shows 100% read on my HDD and not on my SSD? The read speed at 100% accor...