low-level
Scattered-write speed versus scattered-read speed on modern Intel or AMD CPUs?
I\'m thinking of optimizing a program via taking a linear array and writing each element to a arbitrary location (random-like from the perspective of the CPU) in another array.I am only doing simple w[详细]
2023-01-04 16:49 分类:问答primitive ssh connection (lowlevel)
as a small (large) hobby project I\'ve set out to make a (very primitive) ssh-2.0 client in C#. This is to explore and better understand DH and help flourish my encryption familiarities :)[详细]
2022-12-31 04:31 分类:问答Why doesn't Linux use the hardware context switch via the TSS?
I read the following statement: The x86 architecture includes a specific segment type called the Task State Segment (TSS),开发者_C百科 to store hardware[详细]
2022-12-28 16:47 分类:问答Getting the start address of the current process's heap?
I am exploring the lower level workings of th开发者_Go百科e system, and was wondering how malloc determines the start address of the heap. Is the heap at a constant offset or is there a call of some s[详细]
2022-12-28 04:56 分类:问答Which programming languages aren't considered high-level? [closed]
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing[详细]
2022-12-26 07:49 分类:问答Programmatically determine a file's fragmentation status
Is it possible to determine a specific file\'s fragmentation status (that is, the amount of distinct fragments this file occupies)?[详细]
2022-12-25 05:28 分类:问答To learn assembly - should I start with 32 bit or 64 bit?
I\'m really wanting to learn assembly. I\'m pretty good at c/c++, but want a better understanding of what\'s going on at a lower level.[详细]
2022-12-21 23:27 分类:问答need book & web site suggestion for advanced low-level programming
I want to learn all advanced details of low-level programming so i 开发者_运维知识库want to be able to[详细]
2022-12-21 16:45 分类:问答Why is my masm32 program crashing whenever I try using interrupts?
Here\'s the code: .386 ;target for maximum compatibility .model small,stdcall ;model .code main: int 20h END main[详细]
2022-12-21 07:56 分类:问答What's the most low-level official touch input API which can be accessed from developers? (iPhone)
What\'s the most low-level official touch input API which c开发者_如何学Can be accessed from developers? (iPhone)According to my experience the lowest level where you can intercept and handle all the[详细]
2022-12-21 01:43 分类:问答