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2015-11-04[stdlib] Correct documentationHans Bolinder
Fix mistakes found by 'xmllint'.
2015-10-13Fixed typo in ets documentationRiccardo
2015-07-14Fix function reference (no first/2 in ets)Attila Gulyas
2015-06-18Change license text to APLv2Bruce Yinhe
2015-05-21Merge branch 'sverk/ets-tab2file-syn/OTP-12737'Sverker Eriksson
* sverk/ets-tab2file-syn/OTP-12737: stdlib: Add 'sync' option to ets:tab2file/3
2015-05-13stdlib: Add 'sync' option to ets:tab2file/3Sverker Eriksson
to improve the chance of some real disk persistence before tab2file returns.
2015-03-12Create new BIF ets:update_counter/4Anthony Ramine
Conflicts: erts/emulator/beam/bif.tab lib/stdlib/src/ets.erl
2014-12-19Merge branch 'lukas/erts/crashdump_improvements/OTP-12377'Lukas Larsson
* lukas/erts/crashdump_improvements/OTP-12377: erts: Make main thread safe from pipe closed event erts: Improve crash dumps erts: Rename sys_sigset to sys_signal erts: Introduce thread suspend functions erts: Remove usage of QUANTIFY signal erts: Add support for thread names ets: Increase data available in crash dumps and ets:info erts: Start compilation of beam_emu earlier
2014-12-19ets: Increase data available in crash dumps and ets:infoLukas Larsson
OTP-12376
2014-05-30Implement ets:take/2Anthony Ramine
This new ETS BIF returns and deletes objects from tables.
2014-02-19erts: Fix race bug in ets:all/0Sverker Eriksson
causing recently created/deleted tables to not be included/excluded.
2013-04-19Convert XML files to UTF-8Hans Bolinder
2013-02-22Update copyright yearsBjörn-Egil Dahlberg
2013-01-23erts,stdlib: Increase number of locks for write_concurrencySverker Eriksson
2012-09-27Refine a few opaque typesHans Bolinder
2012-03-19Merge branch 'maint'Gustav Simonsson
2012-02-22Fix a code snippet and two typos in the docRicardo Catalinas Jiménez
2012-01-27Move types and specs from erl_bif_types.erl to modulesHans Bolinder
2011-09-26Correct XML filesHans Bolinder
2011-09-12Cleanup ETS bif's in hipe:erl_bif_types.erl (for dialyzer)Patrik Nyblom
2011-05-12rHans Bolinder
Use Erlang specs and types for documentation
2010-11-22ETS 'compressed' option.Sverker Eriksson
The compressed format is using a slighty modified variant of the extern format (term_to_binary). To not worsen key lookup's too much, the top tuple itself and the key element are not compressed. Table objects with only immediate non-key elements will therefor not gain anything (but actually consume one extra word for "alloc_size").
2010-10-06Documentation update to ETS and driversSverker Eriksson
State more clearly that ETS functions will throw badarg if calling process lacks access right. And that driver stop callback should free memory allocted by start.
2010-08-13Add documentation for ets:select_reverse/1/2/3Patrik Nyblom
2010-08-10Rewrite ethread libraryRickard Green
Large parts of the ethread library have been rewritten. The ethread library is an Erlang runtime system internal, portable thread library used by the runtime system itself. Most notable improvement is a reader optimized rwlock implementation which dramatically improve the performance of read-lock/read-unlock operations on multi processor systems by avoiding ping-ponging of the rwlock cache lines. The reader optimized rwlock implementation is used by miscellaneous rwlocks in the runtime system that are known to be read-locked frequently, and can be enabled on ETS tables by passing the `{read_concurrency, true}' option upon table creation. See the documentation of `ets:new/2' for more information. The ethread library can now also use the libatomic_ops library for atomic memory accesses. This makes it possible for the Erlang runtime system to utilize optimized atomic operations on more platforms than before. Use the `--with-libatomic_ops=PATH' configure command line argument when specifying where the libatomic_ops installation is located. The libatomic_ops library can be downloaded from: http://www.hpl.hp.com/research/linux/atomic_ops/ The changed API of the ethread library has also caused modifications in the Erlang runtime system. Preparations for the to come "delayed deallocation" feature has also been done since it depends on the ethread library. Note: When building for x86, the ethread library will now use instructions that first appeared on the pentium 4 processor. If you want the runtime system to be compatible with older processors (back to 486) you need to pass the `--enable-ethread-pre-pentium4-compatibility' configure command line argument when configuring the system.
2010-04-13ets docs: Correct return type for ets:to_dets/2Björn Gustavsson
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP