On Sat, Nov 18, 2017 at 9:42 PM, <gabsiwide...@gmail.com> wrote: > Hello, > > I need to perform a tp on semaphores and shared segments of memory, but I > have a bit of trouble with the first notion.
A tp? Sorry, not something I'm familiar with. > We are asked here to use only the IPC system 5 objects that are the shared > memory segments and semaphores. > > So we will have our semaphores as the only synchronization mechanism. > > So I create my 3 programs, with a shared memory segment for different > information (maximum capacity and file) > > On the other hand, I can not really know how to use semaphores. Okay, sounds like you want to research IPC a bit before you go on. Are you looking for advice on where to start researching? If so, my first question to you is: What platform or platforms do you need this to run on? IPC is notoriously difficult to manage in a truly cross-platform way, particularly if you need performance. ChrisA -- https://mail.python.org/mailman/listinfo/python-list
