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| author | Steve Vinoski <[email protected]> | 2014-06-21 17:22:34 -0400 |
|---|---|---|
| committer | Steve Vinoski <[email protected]> | 2014-06-21 18:11:10 -0400 |
| commit | 864ebdc6264d134b1face2cd6b400b992b31e6e5 (patch) | |
| tree | 1f96705830adb6e37a48bba14716100d4cd41885 /erts/doc | |
| parent | c9e36ab16034bb7fe71f772df6bba22070976bbf (diff) | |
| download | otp-864ebdc6264d134b1face2cd6b400b992b31e6e5.tar.gz otp-864ebdc6264d134b1face2cd6b400b992b31e6e5.tar.bz2 otp-864ebdc6264d134b1face2cd6b400b992b31e6e5.zip | |
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.
Diffstat (limited to 'erts/doc')
| -rw-r--r-- | erts/doc/src/erl.xml | 13 |
1 files changed, 13 insertions, 0 deletions
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 @@ </p> </item> <tag><marker id="+SDio"><c><![CDATA[+SDio IOSchedulers]]></c></marker></tag> + <item> + <p>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 <seealso marker="#async_thread_pool_size">async thread pool + </seealso>. + </p> + <p>This option is ignored if the emulator doesn't have threading support + enabled. Currently, <em>this option is experimental</em> and is supported only + if the emulator was configured and built with support for dirty schedulers + enabled (it's disabled by default). + </p> + </item> <tag><c><![CDATA[+sFlag Value]]></c></tag> <item> <p>Scheduling specific flags.</p> |