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2015-04-28Merge branch 'egil/opt-instructions/OTP-12690'Björn-Egil Dahlberg
* egil/opt-instructions/OTP-12690: erts: Specialize minus and plus instruction erts: Add move2 specialization for common move patterns erts: Specialize rem instruction for common case erts: Specialize band instruction for common case erts: Batch loads and stores for move_window erts: Fix loader increment from minus instruction erts: Add move window instruction erts: Add instruction move3 for xy and xx erts: Specialize compare instructions kernel: Add instruction_count helper to erts_debug
2015-04-28Merge branch 'erland/OTP18/snmp/OTP-12452'Erland Schönbeck
* erland/OTP18/snmp/OTP-12452: snmp: Remove deprecated warning for erlang:now in snmp_verbority snmp: Change to random use crypto. Remove use of erlang:now
2015-04-27Merge branch 'x0id/jinterface_transport_factory'Zandra Hird
* x0id/jinterface_transport_factory: jinterface: transport factory implementation fix typo error from recent merge OTP-12686
2015-04-27Merge branch 'hans/ssh/improve_docs'Hans Nilsson
* hans/ssh/improve_docs: ssh: broken doc links to file functions fixed
2015-04-27ssh: broken doc links to file functions fixedHans Nilsson
2015-04-27Merge branch 'sverk/maximmai-pr640-autoconf/OTP-12646'Sverker Eriksson
* sverk/maximmai-pr640-autoconf/OTP-12646: Update config.guess and config.sub to latest versions
2015-04-27Merge branch 'derek121/gen_server_doc_grammar'Zandra Hird
* derek121/gen_server_doc_grammar: Fix grammar in docs for multi_call/*
2015-04-27Merge branch 'vinoski/dirty-sched-wakeup'Zandra Hird
OTP-12685
2015-04-27erts: Specialize minus and plus instructionBjörn-Egil Dahlberg
Seen on SSL application where substraction with x registers were prevalent: * i_minus specialization on x registers * i_plus specialization on x registers
2015-04-27erts: Add move2 specialization for common move patternsBjörn-Egil Dahlberg
Common pattern seen in SSL: move y x | move r x -> move2 move r x | move y x -> move2 Common pattern seen in SSL and Compiler: move x r | move x x -> move2
2015-04-27Merge branch 'bjorn/use-monotonic-time'Björn Gustavsson
* bjorn/use-monotonic-time: supervisor: Correct restart handling test_server: Use erlang:monotonic_time/0 compile: Teach 'time' option to show three significant decimals timer: Use monotonic_time/0 in tc/1,2,3
2015-04-27snmp: Remove deprecated warning for erlang:now in snmp_verborityErland Schönbeck
2015-04-27Merge branch 'hb/dialyzer/new_options/OTP-12682'Hans Bolinder
* hb/dialyzer/new_options/OTP-12682: dialyzer: Add new option 'unknown' dialyzer: Add new option 'no_missing_calls'
2015-04-27dialyzer: Add new option 'unknown'Hans Bolinder
Replace the undocumented option 'no_unknown' with the documented option 'unknown'.
2015-04-27dialyzer: Add new option 'no_missing_calls'Hans Bolinder
2015-04-27Merge branch 'hb/stdlib/update_gb_sets_type'Hans Bolinder
* hb/stdlib/update_gb_sets_type: stdlib: Substitute set() for gb_sets:set() in gb_sets
2015-04-27stdlib: Substitute set() for gb_sets:set() in gb_setsHans Bolinder
2015-04-24Merge branch 'egil/eprof-totality/OTP-12681'Björn-Egil Dahlberg
* egil/eprof-totality/OTP-12681: tools: Add printout of total number of calls and time in eprof
2015-04-24Merge branch 'egil/core-on-heart-tmo/OTP-12613'Björn-Egil Dahlberg
* egil/core-on-heart-tmo/OTP-12613: kernel: Document heart environment HEART_KILL_SIGNAL erts: Enable different abort signal from heart
2015-04-24Merge branch 'egil/opt-float-cmp'Björn-Egil Dahlberg
* egil/opt-float-cmp: erts: Brute force float comparisons as well
2015-04-24snmp: Change to random use crypto. Remove use of erlang:nowErland Schönbeck
2015-04-24Merge branch 'hans/ssh/improve_docs'Hans Nilsson
2015-04-24Merge branch 'ia/ssh/improve_docs'Ingela Anderton Andin
* ia/ssh/improve_docs: ssh: Move code example to Users Guide ssh: Keep dependency info in only one place ssh: Add links ssh: Align to alphabetic order ssh: Change wording to become accurate ssh: Remove extra whitespace ssh: Corrected information about error and event logging ssh: Remove legacy statement ssh: Technically correct description Editorial updates
2015-04-24erts: Specialize rem instruction for common caseBjörn-Egil Dahlberg
* i_rem specialization on x registers
2015-04-24erts: Specialize band instruction for common caseBjörn-Egil Dahlberg
* i_band specialization on x registers and constants
2015-04-23erts: Batch loads and stores for move_windowBjörn-Egil Dahlberg
May lessen load/store latency.
2015-04-23erts: Fix loader increment from minus instructionBjörn-Egil Dahlberg
A type error caused the optimization to never kick in.
2015-04-23ssh: Timeout unit and default added to some missing placesHans Nilsson
2015-04-23erts: Add move window instructionBjörn-Egil Dahlberg
Move an entire region of x registers to the stack. This reduces the dispatch pressure of move instructions. Also introduce a move2 specialization for some common move patterns: move r y | move x y -> move2 : As above, moving regions to the stack move x r | move x y -> move2 : A seemingly common pattern
2015-04-23erts: Add instruction move3 for xy and xxBjörn-Egil Dahlberg
2015-04-23erts: Specialize compare instructionsBjörn-Egil Dahlberg
* i_is_lt for r, x registers and constants * i_is_ge for x registers and constants * i_is_exact_eq for r and x registers
2015-04-23kernel: Add instruction_count helper to erts_debugBjörn-Egil Dahlberg
2015-04-23ssh: Formatting adjustmentsHans Nilsson
Some examples had encountered the space eater.
2015-04-23ssh: Add line about supported kex algorithm(s)Hans Nilsson
2015-04-23ssh: Removed missplaced empty paranthesisHans Nilsson
2015-04-23Merge branch 'maint'Zandra Hird
Conflicts: OTP_VERSION
2015-04-22ssh: Move code example to Users GuideIngela Anderton Andin
2015-04-22ssh: Keep dependency info in only one placeIngela Anderton Andin
2015-04-22ssh: Add linksIngela Anderton Andin
2015-04-22ssh: Align to alphabetic orderIngela Anderton Andin
2015-04-22ssh: Change wording to become accurateIngela Anderton Andin
2015-04-22ssh: Remove extra whitespaceIngela Anderton Andin
2015-04-22ssh: Corrected information about error and event loggingIngela Anderton Andin
Also added some links
2015-04-22ssh: Remove legacy statementIngela Anderton Andin
2015-04-22ssh: Technically correct descriptionIngela Anderton Andin
2015-04-22Editorial updatestmanevik
SSH application
2015-04-22Merge branch 'sverk/pr632/prevent-illegal-nif-terms/OTP-12655'Sverker Eriksson
* sverk/pr632/prevent-illegal-nif-terms/OTP-12655: erts: Reject non-finite float terms in erl_drv_output_term erts: Remove old docs about experimental NIF versions. erts: Add enif_has_pending_exception erts: Clearify erl_nif documentation about badarg exception erts: Fix compile warning in enif_make_double erts: Fix divide by zero compile error in nif_SUITE.c erts: Fix isfinite for windows Ensure NIF term creation disallows illegal values
2015-04-22supervisor: Correct restart handlingBjörn Gustavsson
fbaa0bec replaced the use of now/0 with erlang:monotonic_time/1 but at the same time introduced a bug in inPeriod/3 so that it would always return 'true' (the subtraction Time - Now would always result in a non-positive number that would always be less than Period). The symptoms of the bug is that when a child has been restarted the maximum number of times allowed, the supervisor will terminate, regardless of how much time that elapses between the restarts. There was no test case that detected this problem. Add the missing test case to ensure that this bug stays killed. Reported-by: Rafał Studnicki
2015-04-22erts: Brute force float comparisons as wellBjörn-Egil Dahlberg
Increases float comparison speed by ~120%
2015-04-22Updated OTP versionOTP-17.5.2Erlang/OTP
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