diff options
Diffstat (limited to 'erts/doc/src/erl.xml')
| -rw-r--r-- | erts/doc/src/erl.xml | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/erts/doc/src/erl.xml b/erts/doc/src/erl.xml index 8502ceadd2..d0a0ceaeba 100644 --- a/erts/doc/src/erl.xml +++ b/erts/doc/src/erl.xml @@ -745,6 +745,19 @@ <seealso marker="erlang#system_flag_scheduler_bind_type">erlang:system_flag(scheduler_bind_type, SchedulerBindType)</seealso>. </p> </item> + <tag><marker id="+scl"><c>+scl true|false</c></marker></tag> + <item> + <p>Enable or disable scheduler compaction of load. By default + scheduler compaction of load is enabled. When enabled, load + balancing will strive for a load distribution which causes + as many scheduler threads as possible to be fully loaded (i.e., + not run out of work). This is accomplished by migrating load + (e.g. runnable processes) into a smaller set of schedulers + when schedulers frequently run out of work. When disabled, + the frequency with which schedulers run out of work will + not be taken into account by the load balancing logic. + </p> + </item> <tag><marker id="+sct"><c>+sct CpuTopology</c></marker></tag> <item> <list type="bulleted"> @@ -994,7 +1007,7 @@ the <c><![CDATA[-extra]]></c> section, i.e. the end of the command line following after an <c><![CDATA[-extra]]></c> flag.</p> </item> - <tag><c><![CDATA[ERL_ZFLAGS]]></c>and <c><![CDATA[ERL_FLAGS]]></c></tag> + <tag><c><![CDATA[ERL_ZFLAGS]]></c> and <c><![CDATA[ERL_FLAGS]]></c></tag> <item> <p>The content of these environment variables will be added to the end of the command line for <c><![CDATA[erl]]></c>.</p> |