Vincent Snijders schrieb: > Helmut Hartl schreef: > >> http://www.research.ibm.com/people/m/michael/pldi-2004.pdf >> > > This one is not lock free, because it uses atomic instructions used by > the cpu, which are essentially fine grained locks.
Exactly, and cmpxchg etc. are really expensive too. Since the original FPC heap uses already several pools, it should be easily possible to make it scale better in multi threaded applications. _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
