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-rw-r--r--erts/doc/src/erl.xml35
1 files changed, 30 insertions, 5 deletions
diff --git a/erts/doc/src/erl.xml b/erts/doc/src/erl.xml
index fe7024b185..37c7f3466b 100644
--- a/erts/doc/src/erl.xml
+++ b/erts/doc/src/erl.xml
@@ -479,7 +479,7 @@
<tag><marker id="async_thread_pool_size"><c><![CDATA[+A size]]></c></marker></tag>
<item>
<p>Sets the number of threads in async thread pool, valid range
- is 0-1024. Default is 0.</p>
+ is 0-1024. If thread support is available, the default is 10.</p>
</item>
<tag><c><![CDATA[+B [c | d | i]]]></c></tag>
<item>
@@ -582,7 +582,7 @@
<seealso marker="erts_alloc">erts_alloc(3)</seealso> for
further information.</p>
</item>
- <tag><c><![CDATA[+n Behavior]]></c></tag>
+ <tag><marker id="+n"/><c><![CDATA[+n Behavior]]></c></tag>
<item>
<p>Control behavior of signals to ports.</p>
<p>As of OTP-R16 signals to ports are truly asynchronously
@@ -615,7 +615,7 @@
debugging.</item>
</taglist>
</item>
- <tag><marker id="max_processes"><c><![CDATA[+P Number]]></c></marker></tag>
+ <tag><marker id="+P"/><marker id="max_processes"><c><![CDATA[+P Number]]></c></marker></tag>
<item>
<p>Sets the maximum number of simultaneously existing processes for this
system. Valid range for <c>Number</c> is <c>[1024-134217727]</c></p>
@@ -627,7 +627,7 @@
<seealso marker="erlang#system_info_process_limit">erlang:system_info(process_limit)</seealso>.</p>
<p>The default value is <c>262144</c></p>
</item>
- <tag><marker id="max_ports"><c><![CDATA[+Q Number]]></c></marker></tag>
+ <tag><marker id="+Q"/><marker id="max_ports"><c><![CDATA[+Q Number]]></c></marker></tag>
<item>
<p>Sets the maximum number of simultaneously existing ports for this
system. Valid range for <c>Number</c> is <c>[1024-134217727]</c></p>
@@ -710,7 +710,24 @@
<taglist>
<tag><marker id="+sbt"><c>+sbt BindType</c></marker></tag>
<item>
- <p>Set scheduler bind type. Currently valid <c>BindType</c>s:
+ <p>Set scheduler bind type.</p>
+ <p>Schedulers can also be bound using the
+ <seealso marker="#+stbt">+stbt</seealso> flag. The only difference
+ between these two flags is how the following errors are handled:</p>
+ <list>
+ <item>Binding of schedulers is not supported on the specific
+ platform.</item>
+ <item>No available CPU topology. That is the runtime system
+ was not able to automatically detected the CPU topology, and
+ no <seealso marker="#+sct">user defined CPU topology</seealso>
+ was set.</item>
+ </list>
+ <p>If any of these errors occur when <c>+sbt</c> has been passed,
+ the runtime system will print an error message, and refuse to
+ start. If any of these errors occur when <c>+stbt</c> has been
+ passed, the runtime system will silently ignore the error, and
+ start up using unbound schedulers.</p>
+ <p>Currently valid <c>BindType</c>s:
</p>
<taglist>
<tag><c>u</c></tag>
@@ -960,6 +977,14 @@
<p>For more information, see
<seealso marker="erlang#system_info_cpu_topology">erlang:system_info(cpu_topology)</seealso>.</p>
</item>
+ <tag><marker id="+stbt"><c>+stbt BindType</c></marker></tag>
+ <item>
+ <p>Try to set scheduler bind type. The same as the
+ <seealso marker="#+sbt">+sbt</seealso> flag with the exception of
+ how some errors are handled. For more information, see the
+ documentation of the <seealso marker="#+sbt">+sbt</seealso> flag.
+ </p>
+ </item>
<tag><marker id="+sws"><c>+sws default|legacy|proposal</c></marker></tag>
<item>
<p>Set scheduler wakeup strategy. Default is <c>legacy</c> (has been