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authorSverker Eriksson <[email protected]>2016-02-22 18:18:15 +0100
committerSverker Eriksson <[email protected]>2016-02-23 12:15:39 +0100
commit8e2a21f1df1140867d0b074ec7a86610d1e1b51e (patch)
treedc3edd24e9233f0b9c5b110f2e8bb6cc27141427 /erts/doc
parentabe5967c1964a4ca93f321c6cd564c8650f11a53 (diff)
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erts: Add emulator flag +MIscs for literal super carrier size
Diffstat (limited to 'erts/doc')
-rw-r--r--erts/doc/src/erts_alloc.xml10
1 files changed, 10 insertions, 0 deletions
diff --git a/erts/doc/src/erts_alloc.xml b/erts/doc/src/erts_alloc.xml
index 75de74523e..0965f9b49c 100644
--- a/erts/doc/src/erts_alloc.xml
+++ b/erts/doc/src/erts_alloc.xml
@@ -566,6 +566,16 @@
set to <c>false</c>, <c>sys_alloc</c> carriers will never be
created by allocators using the <c>alloc_util</c> framework.</item>
</taglist>
+ <p>The following flag is special for <c>literal_alloc</c>:</p>
+ <taglist>
+ <tag><marker id="MIscs"/><c><![CDATA[+MIscs <size in MB>]]></c></tag>
+ <item>
+ <c>literal_alloc</c> super carrier size (in MB). The amount of
+ <em>virtual</em> address space reserved for literal terms in
+ Erlang code on 64-bit architectures. The default is 1024 (1GB)
+ and is usually sufficient. The flag is ignored on 32-bit
+ architectures.</item>
+ </taglist>
<p>Instrumentation flags:</p>
<taglist>
<tag><marker id="Mim"/><c>+Mim true|false</c></tag>