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2017-01-11dialyzer: Reduce memory consumption during 'remote' phaseHans Bolinder
The cache used for speeding up the translation from forms to types is no longer global, but reset per module. The peak memory consumption is reduced, and the added time seems to be small.
2017-01-11dialyzer: Update code for finding parallelismHans Bolinder
Using erlang:system_info(schedulers_online) for determining parallelism is recommended by OTP experts. It takes care of "+S 4:1" and simultaneous loading of HiPE code.
2017-01-11compiler: Do not spawn process when dialyzingHans Bolinder
Memory consumption is reduced during the compilation phase by keeping the Core parse tree shared. In particular the file annotation takes a lot of memory when not shared.
2017-01-11dialyzer: Reduce ETS usage during the typesig phaseHans Bolinder
The condensed graph of SCCs occupies less ETS memory. A table translating to and from SCC to a unique integer is introduced.
2017-01-11dialyzer: Optimize graph condensationHans Bolinder
By not using ETS when calculating the condensation of graphs, peak heap memory consumption is reduced.
2017-01-11dialyzer: Do not send full PLTs as messagesHans Bolinder
The mini PLT is extended to hold all data of the full PLT, and the full PLT is restored when needed (for storing the PLT on file).
2017-01-11Merge branch 'maint'Hans Bolinder
* maint: dialyzer: Fix check of parameterized opaque types Conflicts: lib/hipe/cerl/erl_types.erl
2017-01-11Merge branch 'hasse/dialyzer/fix_opaque_parms/OTP-14130' into maintHans Bolinder
* hasse/dialyzer/fix_opaque_parms/OTP-14130: dialyzer: Fix check of parameterized opaque types
2017-01-10Fix call_time trace for NIFsRickard Green
2017-01-10Fix issues with abandoned heapRickard Green
2017-01-10Fix processes() BIF test casesRickard Green
2017-01-10stdlib: Correct signatures of functions in erl_parseHans Bolinder
The signatures of erl_parse:anno_to_term/1 and erl_parse:anno_from_term/1 are corrected. Using these function no longer results in false Dialyzer warnings.
2017-01-10Remove mention of R12BBjörn Gustavsson
Also don't say that there are no plans to make sharing-preserving copying default; it has been seriously suggested.
2017-01-10Fix a typo in functions.xmlBjörn Gustavsson
2017-01-10Modernize section about list handling and list comprehensionsBjörn Gustavsson
2017-01-10Remove comparisons of binary handling between R11B and R12BBjörn Gustavsson
Shorten the text by removing superfluous details about how binary handling was different in R11B.
2017-01-10Don't mention "tuple funs" at allBjörn Gustavsson
"Tuples funs" was removed a long time ago. There is no need to even mention them.
2017-01-10Don't call byte_size/1 and tuple_size/1 "new"Björn Gustavsson
2017-01-10Remove paragraph mentioning improvements in R12BBjörn Gustavsson
2017-01-10Improve compilation speed for huge literal case expressionsBjörn Gustavsson
Code with huge literal case expressions such as the following would compile very slowly: case "Very long literal string (thousands of characters)..." of . . . end. The reason is that in the case optimization each character in the string would be handled individually. Fix this bug by handling literals all at once.
2017-01-10Add ct_default_gl to common_test.app.srcSiri Hansen
2017-01-10Merge branch 'maint'Hans Bolinder
* maint: stdlib: Allow characters in types and constant patterns
2017-01-10Merge branch 'hasse/stdlib/char_as_integer/ERL-313/OTP-14103' into maintHans Bolinder
* hasse/stdlib/char_as_integer/ERL-313/OTP-14103: stdlib: Allow characters in types and constant patterns
2017-01-10dialyzer: Fix check of parameterized opaque typesHans Bolinder
Two parameters used to be "compatible" if one is a specialization of the other, in the way that the input type of t_limit() is a specialization of the output type. This check is now relaxed: any() in any of the two parameters is compatible with any type of the other parameter. The change is due to bugus warnings. A clause for maps has been added.
2017-01-09Merge branch 'maint'Sverker Eriksson
2017-01-09Merge branch 'sverker/delete_module-error-msg/ERL-334' into maintSverker Eriksson
* sverker/delete_module-error-msg: erts: Fix error report message for erlang:delete/1
2017-01-09erts: Fix error report message for erlang:delete/1Sverker Eriksson
2017-01-05Merge branch 'egil/stdlib/gen_event-start-2/OTP-14123'Björn-Egil Dahlberg
* egil/stdlib/gen_event-start-2/OTP-14123: stdlib: Document gen_event start options stdlib: Test gen_event options stdlib: Refactor gen_event_SUITE stdlib: Remove whitespace error in gen_event_SUITE stdlib: Add start options to gen_event stdlib: Remove whitespace errors in gen_event
2017-01-04stdlib: Document gen_event start optionsBjörn-Egil Dahlberg
2017-01-03Merge branch 'maint'Sverker Eriksson
2017-01-03Merge branch 'sverker/cuddle-port_SUITE' again into maintSverker Eriksson
* sverker/cuddle-port_SUITE: erts: Fix some compile warnings for port_SUITE erts: Add missing make rules for port_SUITE
2017-01-02Merge branch 'maint'Rickard Green
* maint: Multi scheduling block bug-fixes Fix VM global GC info for dirty schedulers Leave dirty work in dirty run-queues on multi scheduling block Fix premature removal of process struct Fix crash due to GC of node entry on dirty scheduler
2017-01-02Merge branch 'rickard/ds-fixes' into maintRickard Green
OTP-14122 * rickard/ds-fixes: Fix VM global GC info for dirty schedulers Leave dirty work in dirty run-queues on multi scheduling block Fix premature removal of process struct Fix crash due to GC of node entry on dirty scheduler
2017-01-02Merge branch 'rickard/msb-fixes' into maintRickard Green
OTP-14121 * rickard/msb-fixes: Multi scheduling block bug-fixes
2017-01-02Fix faulty assertionRickard Green
2016-12-30Multi scheduling block bug-fixesRickard Green
2016-12-30Merge branch 'hans/crypto/inc_num_ciphers'Hans Nilsson
2016-12-29crypto: algo_ciper was too small after cipher additionsHans Nilsson
2016-12-29stdlib: Test gen_event optionsBjörn-Egil Dahlberg
2016-12-29Merge pull request #1291 from mururu/chacha20_poly1305Hans Nilsson
crypto: Support chacha20_poly1305 OTP-14092
2016-12-29stdlib: Refactor gen_event_SUITEBjörn-Egil Dahlberg
2016-12-28Fix VM global GC info for dirty schedulersRickard Green
2016-12-28Leave dirty work in dirty run-queues on multi scheduling blockRickard Green
2016-12-28Fix premature removal of process structRickard Green
Refc on process struct could reach zero while it was still referred by dirty scheduler
2016-12-28Fix crash due to GC of node entry on dirty schedulerRickard Green
The dirty scheduler failed to set a timer. Dispatch this job to an ordinary scheduler.
2016-12-28Merge branch 'maint'Lukas Larsson
2016-12-28Merge branch 'reith/erts/c_port_driver_tutorial_fix/PR-1281' into maintLukas Larsson
* reith/erts/c_port_driver_tutorial_fix/PR-1281: fix library open error in linked-in port driver tutorial
2016-12-21stdlib: Allow characters in types and constant patternsHans Bolinder
Characters ($char) can be used in constant pattern expressions. They can also be used in types and contracts.
2016-12-21Merge branch 'maint'Ingela Anderton Andin
2016-12-21Merge branch 'ingela/inets/httpc-user-hangs/ERL-271/OTP-14091' into maintIngela Anderton Andin
* ingela/inets/httpc-user-hangs/ERL-271/OTP-14091: inets: httpc - Prevent hanging user process inets: httpc - clean code
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