[fpc-devel] Re: Multi threading support

Michael Schnell mschnell at lumino.de
Thu Jul 31 12:07:32 CEST 2008


> OTOH, it's looks about the same as in Java and even Java now has explicit Locks, because "synchronized" simply isn't efficient 
I suppose if using Futex (in Linux) or an implementation of a user space 
Mutex in the RTL (using a bus locked read-modify write instruction and 
do a system call only when the resource is taken by another thread) 
needs close to no CPU time.

-Michael



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