I need help editing my openwin file. I've got it all set up so the options I normally use (xman, cmdtools, xeyes, printtool) automatically come up when I log on, but it won't read my -geometry entries. I got them by right-clicking on the desktop, but apparently they need to be entered a certain... (0 Replies)
i just tryed to install solaris 10.. it installed fine.. but when i restarted it and tried to use it.. i get a message that says: The X server cannot be started on display :0...
what do i do? :confused: (5 Replies)
I am a newb linux user. And i am running suse 9.3 pro.
When i first installed it a couple of days ago, it booted into the desktop
fine the first four or five times.
And not when i turn on my computer and boot linux and loads the devices, then it prompts me...
UserName:
Password:
(which... (1 Reply)
hey. i was wondering if some one could tell me how to get install this on my open suse linux.
http://en.opensuse.org/Xgl
it looks pretty handy, but im new to linux and im unsure how to proceed.
thanks (0 Replies)
Hi friends, i had small problem in my home pc i install solaris 10 but GUI is very big cannot view any thing, but i can open terminal where with very difficulty is there any command to re size my resolution some thing like 1024. if not i want to log in default console other than GUI only terminal... (5 Replies)
How to set up a framebuffer desktop (environment) / no X desktop (environment)? In my case: Debian etch, allready with framebuffer but I mean that I have in framebuffer all I use in X - also read pdf (without hanging up the whole system..) and so on. (3 Replies)
We are going to use Linux Desktop systems.
Which one will be the best option ?
I prefer CentOS , but in CentOS which one ?
I heard fedora will take more Ram space..!! is it ?
P.S
1. Users are developers , with eclipse , java , tomcat webserver etc.
2. System Configuration ~: 2GB ,... (8 Replies)
Right, I know this topic has more or less been done to death, however, I'm bringing it up again.
I'm planning on moving to Linux as a full time desktop OS for my home system.
I don't want to run a security distro, or anything that runs as root and just use my Windows OS in a VM when I need to use... (11 Replies)
Discussion started by: 3therk1ll
11 Replies
LEARN ABOUT DEBIAN
dispatch_benchmark_f
dispatch_benchmark(3) BSD Library Functions Manual dispatch_benchmark(3)NAME
dispatch_benchmark -- Measures block execution time
SYNOPSIS
#include <dispatch/dispatch.h>
uint64_t
dispatch_benchmark(size_t count, void (^block)(void));
uint64_t
dispatch_benchmark_f(size_t count, void *context, void (*function)(void *));
DESCRIPTION
The dispatch_benchmark() function executes the given block multiple times according to the count variable and then returns the average number
of nanoseconds per execution. This function is for debugging and performance analysis work. For the best results, pass a high count value
to dispatch_benchmark(). When benchmarking concurrent code, please compare the serial version of the code against the concurrent version,
and compare the concurrent version on different classes of hardware. Please look for inflection points with various data sets and keep the
following facts in mind:
o Code bound by computational bandwidth may be inferred by proportional changes in performance as concurrency is increased.
o Code bound by memory bandwidth may be inferred by negligible changes in performance as concurrency is increased.
o Code bound by critical sections may be inferred by retrograde changes in performance as concurrency is increased.
o Intentional: locks, mutexes, and condition variables.
o Accidental: unrelated and frequently modified data on the same cache-line.
RETURN VALUE
The dispatch_benchmark() function returns the average number of nanoseconds the given block takes to execute.
SEE ALSO dispatch(3)Darwin May 1, 2009 Darwin