Sets the number of scheduler threads to use when SMP support has been enabled. Valid range is 1-1024. If the Erlang runtime sys-
tem is able to determine the number of processor cores available, the default value will equal the this value; otherwise, the
default value will be one.
This flag will be ignored if the emulator doesn’t have SMP support enabled (see the -smp flag).
[^] # Re: perf
Posté par Paf . En réponse au journal Le multicoeur va vraiment devenir problématique. Évalué à 2.
+S Number:
Sets the number of scheduler threads to use when SMP support has been enabled. Valid range is 1-1024. If the Erlang runtime sys-
tem is able to determine the number of processor cores available, the default value will equal the this value; otherwise, the
default value will be one.
This flag will be ignored if the emulator doesn’t have SMP support enabled (see the -smp flag).
Et pour avoir un apercu de l'etat de l'implementation smp par la vm, voir le fil de discussion : http://www.erlang.org/pipermail/erlang-questions/2008-Septem(...)