virtual-memory
Linux (Ubuntu), C language: Virtual to Physical Address Translation
As the title suggests, I have a problem of obtaining the physical address from a virtual one. Let me explain: Given a variable declaration in process space, how can I derive it\'s physical address ma[详细]
2023-03-10 19:23 分类:问答zone_NORMAL and ZONE_HIGHMEM on 32 and 64 bit kernels
I trying to to make the linux memory management a little bit more clear for tuning and performances purposes.[详细]
2023-03-08 12:34 分类:问答Eclipse INI Configuration problem
I am working on a project which is really big and even if I increase the virtual memory, on refreshing the project, Eclipse crashes. The error is java heap space error.[详细]
2023-03-05 23:03 分类:问答C program to find the virtual memory used by a process on HP-UX?
This question was asked to me in an interview: Write a simple C program to find the virtual memory used by a running process on unix (HP-UX)[详细]
2023-03-04 09:55 分类:问答calculating page size and segment size
in a paged-segmented system we have开发者_开发知识库 the virtual address of 32 bits and 12 bits for the offset,11 bits for segment and 9 bits for page number.the how can we calculate the page size ,ma[详细]
2023-03-03 22:46 分类:问答Is it possible in Windows to use part of memory as a virtual file
I\'m using a commandline tool to do some processing on a file. The thing is that this file should not be stored on disk (security reason开发者_开发百科s). So I was wondering whether it\'s possible in[详细]
2023-02-25 17:23 分类:问答The mystery number '63' in the context of demand paging
I am running a code that mimics demand paging system here are some of the parameters: Page size = 4096 bits[详细]
2023-02-25 16:32 分类:问答First Step in Understanding Paged Virtual Memory: Creating Page Table Entry upon Initial Page Fault
I am trying to understand virtual memory paging. I have the following code snippet that represents the first step in the process. Here search_tbl is called from the main program for each logical addre[详细]
2023-02-25 03:02 分类:问答Android virtual memory and paging [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]
2023-02-24 05:19 分类:问答Memory leaks and sluggish user experience
I have been suffering from a massive memory leak in one of my applications: my computer would go very slow whenever the leak happened. Before i fix the leak, i would like to understand why that happen[详细]
2023-02-20 11:15 分类:问答