From f45560001d8128193ed4933ab9dca1b105ae752a Mon Sep 17 00:00:00 2001 From: Rickard Green Date: Tue, 17 Aug 2010 19:43:08 +0200 Subject: Implement automatic detection of CPU topology on Windows The CPU topology is now automatically detected on Windows systems with less than 33 logical processors. The runtime system will now, also on Windows, by default bind schedulers to logical processors using the 'default_bind' bind type if the amount of schedulers is at least equal to the amount of logical processors configured, binding of schedulers is supported, and a CPU topology is available at startup. --- erts/doc/src/erl.xml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'erts/doc/src/erl.xml') diff --git a/erts/doc/src/erl.xml b/erts/doc/src/erl.xml index 0e26d62548..f477280a6f 100644 --- a/erts/doc/src/erl.xml +++ b/erts/doc/src/erl.xml @@ -685,8 +685,8 @@ erlang:system_flag(scheduler_bind_type, default_bind).

-

Binding of schedulers are currently only supported on newer - Linux and Solaris systems.

+

Binding of schedulers is currently only supported on newer + Linux, Solaris, and Windows systems.

If no CPU topology is available when the +sbt flag is processed and BindType is any other type than u, the runtime system will fail to start. CPU -- cgit v1.2.3