From 864ebdc6264d134b1face2cd6b400b992b31e6e5 Mon Sep 17 00:00:00 2001 From: Steve Vinoski Date: Sat, 21 Jun 2014 17:22:34 -0400 Subject: add missing description for erl +SDio option Add explanatory text for the erl +SDio option, which is used to set the number of dirty I/O schedulers. --- erts/doc/src/erl.xml | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'erts/doc/src') diff --git a/erts/doc/src/erl.xml b/erts/doc/src/erl.xml index 9724a1345a..1a4a955d8b 100644 --- a/erts/doc/src/erl.xml +++ b/erts/doc/src/erl.xml @@ -848,6 +848,19 @@

+ +

Sets the number of dirty I/O scheduler threads to create when threading + support has been enabled. The valid range is 0-1024. By default, the number + of dirty I/O scheduler threads created is 10, same as the default number of + threads in the async thread pool + . +

+

This option is ignored if the emulator doesn't have threading support + enabled. Currently, this option is experimental and is supported only + if the emulator was configured and built with support for dirty schedulers + enabled (it's disabled by default). +

+

Scheduling specific flags.

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