...SO I fixed it a bit, but it says now ... Test of acceleration: Program acrossed time limit... Duration: 5 sec !(limit 8 sec)!...
I am developing a Linux device driver running on an embedded CPU. This device driver control some external hardware. The external hardware has it\'s own DDR controler and external DDR. The hardware\'s
I am trying to implement a crude thread interrupt. The \'interruptRequested\' variable is being checked pretty often. In Operating Systems class we learned about starvation -- Is that possible here o
A while back I was thinking about how to implement various synchronization primitives in terms of one another.For example, in pthrea开发者_开发知识库ds you get mutexes and condition variables, and fro
Please help me with this two-part question. Here is the first part: (Part 2: I have updated the code since - requirements have changed a
As per my understan开发者_运维问答ding, when a process enters a critical section, no other process can simultaneously enter. But i see, by a program, that it is not.
How can I make use of Semapho开发者_如何学Pythonre class in order to control number of threads that have an access to an object?
Is there a Mutex object in java or a way to create one? I am asking because a Semaphore object initialized with 1 permit does not help me.
I\'m new to PHP and I\'m trying to run code I got from someone else on my Windows development machine. I installed PHP 5 and Apache 2.2, but when I try to run it I get开发者_开发知识库 the error:
I would keep some data in shared memory, using named semaphores to manage access: #include <boost/interprocess/sync/named_semaphore.hpp>
加载中,请稍侯......