diff options
Diffstat (limited to 'lib/stdlib/doc')
| -rw-r--r-- | lib/stdlib/doc/src/base64.xml | 2 | ||||
| -rw-r--r-- | lib/stdlib/doc/src/ets.xml | 10 | ||||
| -rw-r--r-- | lib/stdlib/doc/src/filelib.xml | 2 | ||||
| -rw-r--r-- | lib/stdlib/doc/src/proplists.xml | 2 | ||||
| -rw-r--r-- | lib/stdlib/doc/src/zip.xml | 2 |
5 files changed, 11 insertions, 7 deletions
diff --git a/lib/stdlib/doc/src/base64.xml b/lib/stdlib/doc/src/base64.xml index e4ce841a8a..f90a82187d 100644 --- a/lib/stdlib/doc/src/base64.xml +++ b/lib/stdlib/doc/src/base64.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>2007</year><year>2011</year> + <year>2007</year><year>2013</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> diff --git a/lib/stdlib/doc/src/ets.xml b/lib/stdlib/doc/src/ets.xml index abaf64fb91..44c050a0d3 100644 --- a/lib/stdlib/doc/src/ets.xml +++ b/lib/stdlib/doc/src/ets.xml @@ -932,7 +932,8 @@ ets:select(Table,MatchSpec),</code> If set to <c>true</c>, the table is optimized towards concurrent write access. Different objects of the same table can be mutated (and read) by concurrent processes. This is achieved to some degree - at the expense of sequential access and concurrent reader performance. + at the expense of memory consumption and the performance of + sequential access and concurrent reading. The <c>write_concurrency</c> option can be combined with the <seealso marker="#new_2_read_concurrency">read_concurrency</seealso> option. You typically want to combine these when large concurrent @@ -944,8 +945,11 @@ ets:select(Table,MatchSpec),</code> <seealso marker="#concurrency">atomicy and isolation</seealso>. Functions that makes such promises over several objects (like <c>insert/2</c>) will gain less (or nothing) from this option.</p> - <p>Table type <c>ordered_set</c> is not affected by this option in current - implementation.</p> + <p>In current implementation, table type <c>ordered_set</c> is not + affected by this option. Also, the memory consumption inflicted by + both <c>write_concurrency</c> and <c>read_concurrency</c> is a + constant overhead per table. This overhead can be especially large + when both options are combined.</p> </item> <item> <marker id="new_2_read_concurrency"></marker> diff --git a/lib/stdlib/doc/src/filelib.xml b/lib/stdlib/doc/src/filelib.xml index cec20aee8e..ac67596f3c 100644 --- a/lib/stdlib/doc/src/filelib.xml +++ b/lib/stdlib/doc/src/filelib.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>2003</year><year>2011</year> + <year>2003</year><year>2013</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> diff --git a/lib/stdlib/doc/src/proplists.xml b/lib/stdlib/doc/src/proplists.xml index 8d64319344..a0063a58d3 100644 --- a/lib/stdlib/doc/src/proplists.xml +++ b/lib/stdlib/doc/src/proplists.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>2002</year><year>2011</year> + <year>2002</year><year>2013</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> diff --git a/lib/stdlib/doc/src/zip.xml b/lib/stdlib/doc/src/zip.xml index 61f49f5940..484bf0e080 100644 --- a/lib/stdlib/doc/src/zip.xml +++ b/lib/stdlib/doc/src/zip.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>2006</year><year>2011</year> + <year>2006</year><year>2013</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> |