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2014-08-14Fix +swct docRickard Green
2014-08-05Merge branch 'derek121/epmd-docs-2' into maintBruce Yinhe
OTP-12052 * derek121/epmd-docs-2: Fix minor grammatical errors in epmd docs
2014-07-25fix xml file merge messupHenrik Nord
2014-07-24Merge branch 'maint-r16' into maintHenrik Nord
Conflicts: erts/doc/src/notes.xml erts/preloaded/ebin/prim_inet.beam erts/vsn.mk lib/kernel/doc/src/notes.xml lib/kernel/vsn.mk
2014-07-22Update release notesErlang/OTP
2014-07-21Fix minor grammatical errors in epmd docsDerek Brown
Small grammar changes.
2014-07-11Merge branch 'vinoski/vinoski/erl-sdio-option' into maintBruce Yinhe
OTP-12052 * vinoski/vinoski/erl-sdio-option: add missing description for erl +SDio option
2014-07-11Merge branch 'maint-17' into maintErland Schönbeck
2014-07-10Prepare releaseErlang/OTP
2014-07-10Merge branch 'nox/filelib-wildcard-broken-link' into maint-17Erlang/OTP
* nox/filelib-wildcard-broken-link: Update stdlib appup file Update runtime dependencies Update preloaded Add tests of filelib and symlinks Fix handling of broken symlinks in filelib Conflicts: erts/preloaded/ebin/erl_prim_loader.beam
2014-07-09Fix handling of broken symlinks in filelibAnthony Ramine
This fixes a bug introduced in f11aabdc9fec593c31e6c4f3fa25c1707e9c35df where filelib:eval_read_file_info/2 was made to use file:read_link_info/1 to never follow symlinks. This fixed wildcard/1 but broke every other function using eval_read_file_info/2. Reported-by: Louis-Philippe Gauthier Reported-by: Danil Zagoskin
2014-07-02erlang:statistics(runtime) returns millisecondsMagnus Henoch
Specify in the documentation that erlang:statistics(runtime) returns milliseconds.
2014-07-01Prepare releaseErlang/OTP
2014-06-21add missing description for erl +SDio optionSteve Vinoski
Add explanatory text for the erl +SDio option, which is used to set the number of dirty I/O schedulers.
2014-06-19Prepare releaseErlang/OTP
2014-06-17doc: Fix broken links in Installation GuideBjörn-Egil Dahlberg
2014-06-17doc: Fix broken linksBjörn-Egil Dahlberg
2014-06-12Merge branch 'sverk/etp-alloc-stats' into maintSverker Eriksson
* sverk/etp-alloc-stats: erts: Fix documentation for no of default allocator instances erts: Add etp-alloc-stats and etp-alloc-instances
2014-06-12erts: Fix documentation for no of default allocator instancesSverker Eriksson
ll_alloc does not default to single instance since 17.0
2014-06-05Merge branch 'etsukata/system_info_tolerant_timeofday/OTP-11970' into maintLukas Larsson
* etsukata/system_info_tolerant_timeofday/OTP-11970: Add erlang:system_info(tolerant_timeofday)
2014-05-08Merge branch 'bjorn/erts/spawn_opt-doc/OTP-11849' into maintBjörn Gustavsson
* bjorn/erts/spawn_opt-doc/OTP-11849: Document that spawn_opt/5 does not support the 'monitor' option
2014-04-28Add erlang:system_info(tolerant_timeofday)Eiichi Tsukata
Add erlang:system_info(tolerant_timeofday), an API to check whether compensation for sudden changes of system time is enabled or not.
2014-04-23Document that spawn_opt/5 does not support the 'monitor' optionBjörn Gustavsson
2014-04-10Prepare releaseErlang/OTP
2014-04-07Update release notesErlang/OTP
2014-04-01Merge branch 'egil/maps-doc'Björn-Egil Dahlberg
* egil/maps-doc: doc: Add Maps example for sequential programming doc: Mention map expressions and map guards doc: Add maps to reference manual edoc: Add map/0 as a new predefined type doc: Descripe Maps type syntax doc: Clearify language of user-defined attributes doc: Document Maps datatype in reference manual erts: Document map guard functions erts: Fix is_map/1 spec
2014-03-27Merge branch 'pf/document-escript-feature-only-present-in-examples/OTP-11827'Lukas Larsson
* pf/document-escript-feature-only-present-in-examples/OTP-11827: Document an escript:create/2 hidden feature
2014-03-27Document an escript:create/2 hidden featurePierre Fenoll
escript:create/2 accepts a 3-elements tuple containing files and zip:create/3 options to build a zip file. Also had to update zip typespecs to allow referral from escript docs.
2014-03-27Merge branch 'lukas/ose/master-17.0/OTP-11334'Lukas Larsson
* lukas/ose/master-17.0/OTP-11334: ose: Fix erts assert failed printouts ose: fix for packet_bytes in fd/spawn driver. ose: Prepare slave for running on OSE ose: Fix bug when hunting for signal proxy ose: Implement tcp inet driver for OSE ose: Add ifdefs for HAVE_UDP ose: Yielding has to be done differently for background processes. ose: Print faults in aio sys driver calls ose: Prinout errno when to_erl read fails ose: erlang display goes to ramlog printf ose: Initiate stdin/stdout/stderr ose: Break lmconf into one per load module ose: Reset busy port when pdq empty ose: Restore the owner of the signal
2014-03-26ose: erlang display goes to ramlog printfLukas Larsson
2014-03-24Specify that +fn* flags affect even command-line parameters and environment ↵Vlad Dumitrescu
variables
2014-03-21Introduce minimum allowed major driver and nif versions on loadRickard Green
2014-03-20Verify runtime_dependencies when running 'otp_build patch_app'Rickard Green
2014-03-17Change encoding for XML files to utf-8Siri Hansen
These are some files that were erronously missed earlier: erts/doc/src/time_correction.xml lib/crypto/doc/src/crypto_app.xml lib/snmp/doc/src/snmpa_mib_data.xml lib/snmp/doc/src/snmpa_mib_storage.xml
2014-03-16erts: Document map guard functionsBjörn-Egil Dahlberg
* erlang:is_map/1 * erlang:map_size/1
2014-03-14Merge branch 'sverk/maps-erl_interface'Sverker Eriksson
* sverk/maps-erl_interface: erts: Add distribution capability flag for maps DFLAG_MAP_TAG erts: Change external format for maps erts: Document external format for maps (MAP_EXT) erl_interface: Add test for ei_skip_term of container terms erl_interface: Add map support in ei_skip_term erl_interface: Fix mem leak in ei_decode_encode_test erl_interface: test decode/encode of maps erl_interface: Add ei encode/decode for maps erl_interface: test decode_encode of tuples and lists erl_interface: refactor ei_decode_encode_test.c
2014-03-14erts: Change external format for mapsSverker Eriksson
to be: 116,Arity, K1,V1,K2,V2,...,Kn,Vn instead of: 116,Arity, K1,K2,...,Kn, V1,V2,....,Vn We think this will be better for future internal map structures like HAMT. Would be bad if we need to iterate twice over HAMT in term_to_binary, one for keys and one for values.
2014-03-12erts: Clarify escript's encoding of the I/O-serverHans Bolinder
A note has been added that clarifies that the encoding of the I/O-server has to be set explicitly, irrespective of any encoding comment.
2014-03-11erts: Document external format for maps (MAP_EXT)Sverker Eriksson
2014-02-24Merge branch 'lukas/erts/float_encoding/OTP-11738'Lukas Larsson
* lukas/erts/float_encoding/OTP-11738: erts: Set default external enc to use new float scheme
2014-02-24Merge branch 'lukas/ose/master/OTP-11334'Lukas Larsson
* lukas/ose/master/OTP-11334: (71 commits) erts: Fix unix efile assert ose: Use -O2 when building ose: Expand OSE docs ose: Add dummy ttsl driver ose: Cleanup cleanup of mutex selection defines ose: Polish mmap configure checks ose: Add ose specific x-compile flags ose: Updating fd_driver and spawn_driver for OSE ose: Updating event and signal API for OSE ose: Cleanup of mutex selection defines win32: Compile erl_log.exe ose: Remove uneccesary define ose: Fix ssl configure test for osx erts: Fix sys_msg_dispatcher assert ose: Fix broken doc links ose: Thread priorities configurable from lmconf ose: Yielding the cpu is done "the OSE" way ose: Start using ppdata for tse key ose: Do not use spinlocks on OSE ose: Fix support for crypto ... Conflicts: lib/crypto/c_src/crypto.c
2014-02-24ose: Fix broken doc linksLukas Larsson
2014-02-24ose: Create OSE applicationLukas Larsson
Create an specific OSE application that mainly contains documentation around the OSE specific part of Erlang/OTP.
2014-02-24Merge branch 'vinoski/ds2'Rickard Green
* vinoski/ds2: further enhancements for dirty schedulers allow optional whitespace in dirty scheduler erl options
2014-02-24further enhancements for dirty schedulersSteve Vinoski
Add support for setting the number of dirty CPU schedulers online via erlang:system_flag/2. Assuming the emulator is built with dirty schedulers enabled, the number of dirty CPU schedulers online may not be less than 1, nor greater than the number of dirty CPU schedulers available, nor greater than the number of normal schedulers online. Dirty CPU scheduler threads that are taken offline via system_flag/2 are suspended. The number of dirty CPU schedulers online may be adjusted independently of the number of normal schedulers online, but if system_flag/2 is used to set the number of normal schedulers online to a value less than the current number of normal schedulers online, the number of dirty CPU schedulers online is decreased proportionally. Likewise, if the number of normal schedulers online is increased, the number of dirty CPU schedulers online is increased proportionally. For example, if 8 normal schedulers and 4 dirty CPU schedulers are online, and system_flag/2 is called to set the number of normal schedulers online to 4, the number of dirty CPU schedulers online is also decreased by half, to 2. Subsequently setting the number of normal schedulers online back to 8 also sets the number of dirty CPU schedulers online back to 4. Augment the system_flag/2 documentation in the erlang man page to explain this relationship between schedulers_online and dirty_cpu_schedulers_online. Also ensure that all dirty CPU and I/O schedulers are suspended when multi-scheduling is blocked via system_flag/2, and brought back online when multi-scheduling is unblocked. Add Rickard Green's rewritten check_enqueue_in_prio_queue() function that inspects process state more thoroughly to determine if to enqueue it and if so on what queue, including dirty queues when appropriate. Make sure dirty NIF jobs do not trigger erlang:system_monitor long_schedule messages. Add more dirty scheduler testing to the scheduler test suite. Remove the erts_no_dirty_cpu_schedulers_online global variable, since it's no longer needed. Execute dirty NIFs on a normal scheduler thread while multi-scheduling blocking is in effect. Evacuate any dirty jobs residing in the dirty run queues over to a normal run queue when multi-scheduling is blocked. Allow dirty schedulers to execute aux work. Set the dirty run queues halt_in_progress flag when halting the normal schedulers. Change dirty scheduler numbers to a structure including both scheduler number and type, either dirty CPU or dirty I/O. Add some assertions to ensure that dirty CPU schedulers operate only on dirty CPU scheduler process flags, and the same for dirty I/O schedulers.
2014-02-24erts: Set default external enc to use new float schemeLukas Larsson
This change was triggered by the OSE float printing function not working exactly the same way as linux/win32. But it is also a good one in general as it cuts size in more than half for floats.
2014-02-19Misc adjustments of OTP versionRickard Green
2014-01-31Document maps-related abstract syntax treesAnthony Ramine
{map,Loc,Fields} {map,Loc,Argument,Fields} {map_field_assoc,Loc,Name,Value} {map_field_exact,Loc,Name,Value}
2014-01-29Merge branch 'egil/maps/OTP-11616'Björn-Egil Dahlberg
* egil/maps/OTP-11616: (112 commits) compiler: Add core compile test for maps compiler: Fix core parse for Maps compiler: Fixup #map_pair{} spec erts: Strengthen map_SUITE tests erts: Update maps_fold test to respect maps:fold/3 stdlib: Make maps:fold/3 order-independent erts: Fixup enif_make_map_put on windows erts: Update preloaded erts_internal.beam hipe: Fixup update cerl pretty printer erts: Add map construction to driver API dialyzer: Add maps tests dialyzer: Remove dead code dialyzer: Reflect map_pair core changes in dialyzer hipe: Update cerl pretty printer compiler: Update inliner tests compiler: Squash #c_map_pair_*{} to #c_map_pair{} compiler: Squash #k_map_pair_*{} to #k_map_pair{} preloaded: Fixup export cmp_term in erts_internal erts: Change 'size' argument of enif_get_map_size from int* to size_t* erts: Fix compile error for halfword emulator ...
2014-01-29erts: Add map construction to driver APISverker Eriksson
erl_drv_output_term() and erl_drv_send_term() can send messages containing maps with the use of the new ERL_DRV_MAP. The driver API minor version is updated as new functionality is added.