prefetch
How to open and read 1000s of files very quickly
My problem is that application takes too long to load thousands of files.Yes, I know it\'s going to take a long time, but I would like to make it faster by any amount of time.What I mean by \"load\" i[详细]
2023-04-12 22:10 分类:问答Is excessive use of prefetch bad?
Just read this article on prefetching, and it states: Of course, you have to be careful (Don’t prefetch your entire[详细]
2023-04-05 13:39 分类:问答how to test prefetch/prerender
I have started to load a few key resources and pages using the prefetch/prerender system. Is there a way to ensu开发者_开发百科re that the resources in question are actually being preloaded?You can a[详细]
2023-04-05 06:17 分类:问答Prefetching Examples?
Can anyone give an example or a link to an example which uses __builtin_prefetch in GCC (or just the asm instruction prefetcht0 in general) to gain a substantial performance advantage? In p开发者_JS百[详细]
2023-04-03 16:26 分类:问答Reading discrete set of pages from a disk at one go
The problem is as follows:- I have a certain file on disk which has a huge size (say a terabyte), now I want to read say N pages (discrete and not contiguous with a huge spread) from this file on dis[详细]
2023-03-22 06:23 分类:问答Hardware prefetching in corei3
Does corei3 support hardware prefetching through hardware prefetch开发者_高级运维er? If yes, how do I enable/disable it?Intel Core i3 processors definitely support hardware prefetching, though Intel\'[详细]
2023-03-19 09:31 分类:问答Prefetching aligned memory
I have some threaded C code that req开发者_StackOverflowuires 64 byte alignment of the processed data structure. How will this alignment interact with prefetch instructions like the gcc __builtin_pref[详细]
2023-03-15 02:09 分类:问答Smooth div “gallery” with jQuery tabs
I\'m looking for an elegant and efficient solution for something that can be described as a div“gallery”.[详细]
2023-03-13 05:41 分类:问答Linux: need to design pre-fetcher to cache files from NAS into system memory
I am designing a server for the following scenario: a series of single images are stored on a NAS, lets say 100 of them[详细]
2023-03-06 15:15 分类:问答Determining if pre-fetching is enabled on the client side
I recently received a request to determine if a user\'s browser has pre-fetching enabled. I\'ve searched around, but I\'ve come up empty.Any thoughts on how to accomplish this task? I\'ve watched traf[详细]
2023-02-18 23:39 分类:问答