[erlang-questions] +A attribute

Scott Lystig Fritchie <>
Sat Jun 26 00:31:09 CEST 2010

zabrane Mikael <> wrote:

mz> I'm also interested on that.  Any advices guys?

Guess how many outstanding file I/O requests you might have going at any
one time, then use that plus perhaps a few more.  Or pick a number > 0
and see how your app works with the same workload, with and without +A.

+A won't help if the workload doesn't do file I/O or use a linked-in
driver that uses async threads.


More information about the erlang-questions mailing list