Index
> Linux > UTF 8 -or- Any even box drawing characters, dont display coGoto page Previous 1, 2 |
| Author |
|
|
redsock 20 Jun 2026, 20:45
Please familiarise yourself with using the board's formatting. You put your comment in a code block and it isn't code, and means your comment doesn't read properly inline as you can surely see for yourself.
duanebonas6822 wrote:
|
|||
20 Jun 2026, 20:45 |
|
|
duanebonas6822 20 Jun 2026, 20:50
Code: Ok, thanks for reply, im doing bit of reading and gonna practice loads of definitely ways, ill compile a basic program in C and look at the optamization, just 1 thing tho, whats the case in using [rsp-4] in the code vs [rbp-4], just i see some examples ppl using rbp instead of rsp, even seen ppl use [rip-4], yeah im doing bit of reading i took a break coz it was stresing me out , i appreciate your help tho _________________ d.bonas |
|||
|
20 Jun 2026, 20:50 |
|
|
redsock 20 Jun 2026, 20:54
Useful for debugging, rbp is usually reserved for frame pointers. The incredibly smart Brendan Gregg wrote a decent explanation of how they work, what they are, and includes links into the ABI documentation itself about them: https://www.brendangregg.com/blog/2024-03-17/the-return-of-the-frame-pointers.html
|
|||
|
20 Jun 2026, 20:54 |
|
|
duanebonas6822 20 Jun 2026, 20:59
Code: Ill check it out, yeah ive changed to the code brackets now it does read better, ill let u know once ive debugged some optamized code also, there is a few ppl on the FASM board that are also interested in this TUI stuff, so ill let u no , cheers tho mate _________________ d.bonas |
|||
|
20 Jun 2026, 20:59 |
|
|
duanebonas6822 20 Jun 2026, 21:15
Yeah ive just bought a Gigabyte GPU server , 14 x PCI x 5 slots with a EPYC 9654, 192 thread beast, i dont know but as this CPU is newer might support these newer AVX-512 cpu features, god i get interested knowing all the things boil down to CPU instructions, like there's loads of mad instructions like CR0 + MXCSR just astonishes me, will run great with my advanced install of arch linux, i did use gentoo but every update kept breaking its hard to work with, Ultimate fast tho as im running 4 x Corsair MP700 PRO XT, SSDS with 1400m/b read, yeah its bloody rapid with pci express bitfuscation enabled, blows SAS-4 out of the water, lol
_________________ d.bonas |
|||
|
20 Jun 2026, 21:15 |
|
| Goto page Previous 1, 2 < Last Thread | Next Thread > |
Forum Rules:
|