blocking

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Async glTexSubImage2D and OGL thread blocking

I\'m working on a GPGPU application that transfers data between the cpu and gpu using PBOs. One requirement in my application is that the OpenGL rendering thread should be blocking as little as possib[详细]

2023-03-24 07:35 分类：问答
BlackBerry: "Application is not responding; process terminated" because of UiApplication.getUiApplication().popScreen()?

I have a Blackberry application which, when run in some emulators with touch support (ex: 9500, 9520, 9530, 9550), terminates with:[详细]

2023-03-23 21:01 分类：问答
Python: Why does this non-blocking call to recv block?

I have the following code in the $init call of a thread: self.conn = copy.deepcopy(conn) self.conn.setblocking(0)[详细]

2023-03-23 16:21 分类：问答
Is this implementation of a Blocking Queue safe?

I\'m trying to implement a queue which blocks on the Pop operation if it\'s empty, and unblocks as soon as a new element is pushed. I\'m afraid I might have some race condition; I tried to look at som[详细]

2023-03-19 01:35 分类：问答
creating a modal window in objective c for iOS

I have to create a static library for iphone which provides a interface Login. Login prompts a window and asks username and password.[详细]

2023-03-14 14:48 分类：问答
Refresh a NSOpenGLView within a loop without letting go of the main runloop in Cocoa

I am building an Cocoa/OpenGL app, for periods of about 2 second at a time, I need to control every video frame as well as writing to a digital IO device.[详细]

2023-03-14 11:26 分类：问答
QMessageBox blocks QDialog

I don\'t really know how to formulate my question this time... I have my application with a QDialog as a main window.[详细]

2023-03-13 10:59 分类：问答
Kill a blocking thread in C's pthread gracefully?

Say I have a thread that\'s something like this: void my_thread(char *device_name) { int fd = open(device_name, O_RDONLY);[详细]

2023-03-13 07:22 分类：问答
In Go, does it make sense to write non-blocking code?

coming from node.js point of view, where all code is non-blocking. In Go, non-blocking is easily achieved using channels.[详细]

2023-03-12 18:02 分类：问答
Blocking method of an STA COM object is a design defect?

Say a COM object is created on an STA thread. So all calls to this object are serialized in this thread. So if 开发者_Go百科a method of the object\'s is blocking, all threads that use this object are[详细]

2023-03-11 17:33 分类：问答