http://www.introtorx.com/Content/v1.0.10621.0/04_CreatingObservableSequences.html
Mittwoch, August 21, 2013
Montag, August 19, 2013
C#, callbacks, goto, async
Callbacks as our Generations' Go To Statement:
http://tirania.org/blog/archive/2013/Aug-15.html
Task-based Asynchronous Pattern:
http://www.microsoft.com/en-us/download/details.aspx?id=19957
Dienstag, August 13, 2013
Coffman conditions for a deadlock
There are four conditions, known as the Coffman conditions, that are necessary for a deadlock to occur. Remove any one of these, and a deadlock can’t happen:
- Mutual exclusion.
There’s a resource that only one entity can use at a time. - Hold and wait.
An entity is holding one resource while waiting for another. - No preemption.
An entity gets to decide when it releases its hold on a resource. - Circular wait.
There must be a cycle of waits, such that entity 1 is waiting on a resource held by entity 2; entity 2 is waiting on a resource held by entity 3; …; and entity N is waiting on a resource held by entity 1.
von .NET Parallel Programming http://blogs.msdn.com/b/pfxteam/archive/2012/04/12/10293249.aspx
Dienstag, August 06, 2013
Abonnieren
Posts (Atom)