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Diffstat (limited to 'erts/doc/src/erl.xml')
| -rw-r--r-- | erts/doc/src/erl.xml | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/erts/doc/src/erl.xml b/erts/doc/src/erl.xml index 8dca7402e8..70569b1c6c 100644 --- a/erts/doc/src/erl.xml +++ b/erts/doc/src/erl.xml @@ -1037,6 +1037,20 @@ <p>For more information, see <seealso marker="erlang#system_info_cpu_topology">erlang:system_info(cpu_topology)</seealso>.</p> </item> + <tag><marker id="+sfwi"><c>+sfwi Interval</c></marker></tag> + <item> + <p>Set scheduler forced wakeup interval. All run queues will + be scanned each <c>Interval</c> milliseconds. While there are + sleeping schedulers in the system, one scheduler will be woken + for each non-empty run queue found. An <c>Interval</c> of zero + disables this feature, which also is the default. + </p> + <p>This feature has been introduced as a temporary workaround + for lengthy executing native code, and native code that do not + bump reductions properly in OTP. When these bugs have be fixed + the <c>+sfwi</c> flag will be removed. + </p> + </item> <tag><marker id="+stbt"><c>+stbt BindType</c></marker></tag> <item> <p>Try to set scheduler bind type. The same as the |