Search found 4 matches

by AlexTOPMAN
Mon Jul 24, 2017 2:01 pm
Forum: Bug Report and Suggestion
Topic: Primo Ramdisk Known Issues List
Replies: 10
Views: 27766

Re: Primo Ramdisk Known Issues List

CPU cores disabling: Win-R => msconfig (admin) => startup => advanced option
CDM test: http://imgur.com/a/sGIMY

P.S. The same imho - Primo is the best I found.
by AlexTOPMAN
Mon Jul 24, 2017 7:19 am
Forum: Bug Report and Suggestion
Topic: Primo Ramdisk Known Issues List
Replies: 10
Views: 27766

Re: Primo Ramdisk Known Issues List

Hi, OliVer Do not look at CPU load on my screens. It is after test finished. And possibly it`s a bag or windows do aftercaching Ramdrive (RD) to RAM. ;) Just look at 1 and 2 screens. I disabled 3 of 6 cores and got no difference. What format option did you set for RD? FAT? NTFS? Cluster size? You ha...
by AlexTOPMAN
Sun Jul 23, 2017 5:49 am
Forum: Bug Report and Suggestion
Topic: Primo Ramdisk Known Issues List
Replies: 10
Views: 27766

Re: Primo Ramdisk Known Issues List

0liVer wrote:PrimoRamdisk-Driver as communicator use all cores by read and write
No, I think. There is comparison only can show the difference. Let`s look at my tests: http://imgur.com/a/2zmpF
100% cores load it is a bag of a task manager. No other programs was run. CPU had 5 cores idle.
by AlexTOPMAN
Fri Jul 21, 2017 10:06 am
Forum: Bug Report and Suggestion
Topic: Primo Ramdisk Known Issues List
Replies: 10
Views: 27766

Re: Primo Ramdisk Known Issues List

I found that Primo I/O engine using only one core (one thread?) instead of all cores of multiprocessor CPU. But, why? It should be very useful on a lot of low size sector/cluster i/o operations, when iops is limiting. It can drastically speed up data transfer to X times more (where the X is the numb...