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2017-04-18Minimum timeout position in each timer wheelRickard Green
Minimum known timeout position is saved in bot far and near wheel. This information is used to avoid scanning from current position in the cases were we know the minimum timeout position.
2017-04-18Manage timers to trigger at once in a slot similar to other timersRickard Green
2017-04-18Introduce timer slot range countersRickard Green
Timer counters for ranges of slots in order to be able to avoid inspecting large ranges of slots without timers.
2017-04-18Timer wheel divided into a "soon wheel" and a "later wheel"Rickard Green
The old single wheel implementation handled about 65 seconds. The new dual wheel implementation handles more than 37 hours. The dual wheels have also been shrunk compared to the single wheel, so the total memory consumption for timer wheels have been cut in half.
2017-04-18Remove unnecessary cancel callback from timer-wheel timersRickard Green
2017-04-18Rearrange timer struct fields in order to simplifyRickard Green
2017-04-18Use timer wheel for short BIF timersRickard Green
2017-04-18Use magic refs for BIF timersRickard Green
2017-04-18Remove accessor BIF timer implementationRickard Green
2017-04-18Fix aux-work timer implementationRickard Green
2017-04-12erts: Introduce struct binary_internalsSverker Eriksson
to replace macro ERTS_INTERNAL_BINARY_FIELDS as header in Binary and friends.
2017-04-12Merge branch sverker/remove-latin1-atom-encoding/OTP-14337Sverker Eriksson
* sverker/remove-latin1-atom-encoding: kernel: Fix erl_distribution_wb_SUITE:whitebox kernel: Remove pg2_SUITE:compat erts: Remove fun_r13_SUITE stdlib: Remove test cases for R12 io protocol kernel: Make DFLAG_UTF8_ATOMS mandatory kernel: Rewrite distribution flag verification tools: Update assumptions in lcnt about external atom format stdlib: Tweak beam_lib_SUITE whitebox assumptions orber: Remove hard dependency to external atom format kernel: Try mend disk_log whitebox tests erts: Mark latin1 atom encoding as deprecated jinterface: Do not generate atoms on old latin1 external format erl_interface: Do not generate atoms on old latin1 ext format erts: Do not generate atoms on old latin1 external format erts: Fix faulty ASSERT for failed dec_term
2017-04-12Merge branch 'rickard/ds-fixes'Rickard Green
* rickard/ds-fixes: Fix dirty GC implementation Fix multi-scheduling with only one normal scheduler Fix +SDPcpu
2017-04-11Suggested stack size options for dirty schedulersRickard Green
2017-04-11Merge branch 'rickard/node_container_SUITE.spec'Rickard Green
* rickard/node_container_SUITE.spec: Add node_container_SUITE spec
2017-04-11Merge branch 'rickard/pd-hash'Rickard Green
* rickard/pd-hash: Fix type of MAKE_HASH
2017-04-11Merge branch 'rickard/test-fix'Rickard Green
* rickard/test-fix: Fix scheduler_SUITE:update_cpu_info test-case
2017-04-11Merge branch 'rickard/sched_type_tests'Rickard Green
* rickard/sched_type_tests: Fix dirty scheduler type tests
2017-04-11Fix dirty GC implementationRickard Green
2017-04-11Fix multi-scheduling with only one normal schedulerRickard Green
2017-04-11Fix +SDPcpuRickard Green
2017-04-11erts: Introduce erts_bin_releaseSverker Eriksson
2017-04-11erts: Init refc=1 in erts_bin_drv_alloc*Sverker Eriksson
2017-04-11erts: Init refc=1 in erts_bin_nrml_allocSverker Eriksson
Only term_to_binary needed some extra attention as it used to initialize refc as 0 instead of 1.
2017-04-11Merge branch 'rickard/pcre-8.40'Rickard Green
OTP-14331 * rickard/pcre-8.40: Update documentation Update README.pcre_update.md Stack guard for PCRE Adjust for incompatibility between PCRE 8.40 and perl 5.22.1 Generate re replacement and split tests with perl vsn 5.22.1 Fix re_SUITE:pcre_compile_workspace_overflow/1 Skip line with lockout of modifiers in PCRE tests Update tests for PCRE version 8.40 Update PCRE to version 8.40 Conflicts: erts/emulator/beam/beam_debug.c
2017-04-07Update README.pcre_update.mdRickard Green
2017-04-07Stack guard for PCRERickard Green
2017-04-07beam_emu: Slightly optimize the bxor/2 operatorBjörn Gustavsson
bxor is used in the rand module, so even small optimizations could be worthwile. Suggested by Raimo Niskanen.
2017-04-05erts: Remove deliberate leak of hipe fun entriesSverker Eriksson
should be fixed since 32729cab75325de58bf127e6e8836348071b8682
2017-04-05erts: Remove hipe_bifs:remove_refs_from/1Sverker Eriksson
which serves no purpose after all the hipe load&purge fixes merged at 32729cab75325de58bf127e6e8836348071b8682
2017-04-05Update PCRE to version 8.40Rickard Green
2017-04-04Refactor hipe specific code to use ErtsCodeInfoSverker Eriksson
instead of ugly negative indexing.
2017-04-04erts: Refactor ErtsCodeInfo.nativeSverker Eriksson
into union with actual usage types.
2017-04-04Merge branch 'maint'Ingela Anderton Andin
Conflicts: OTP_VERSION erts/vsn.mk lib/crypto/c_src/crypto.c lib/crypto/src/crypto.erl lib/ssh/src/ssh.erl
2017-04-03Merge PR-1076 from g-andrade/feature/ets_conditional_insert OTP-14319Sverker Eriksson
ETS: Allow for conditional insertions
2017-03-31Merge PR-1394 from kostis/hipe-ppc-fixes ERL-369 OTP-14314Sverker Eriksson
HiPE PPC fixes
2017-03-31Merge branch 'raimo/file-read_file-leaks-file-descriptors/ERL-383/OTP-14308' ↵Erlang/OTP
into maint-19 * raimo/file-read_file-leaks-file-descriptors/ERL-383/OTP-14308: Close FD after trying to open a directory
2017-03-31Add re:version/0Manuel Rubio
2017-03-30Merge branch 'goeldeepak/erts/fix_inet_gethost_long/ERL-61/PR-1345/OTP-14310'Lukas Larsson
* goeldeepak/erts/fix_inet_gethost_long/ERL-61/PR-1345/OTP-14310: This patch fixes the issue in which erlang fails to start if the hostname is 64 characters on a linux system.
2017-03-30Add a missing 0 to an address, which was suspiciously missingKostis Sagonas
2017-03-29Close FD after trying to open a directoryRaimo Niskanen
2017-03-28erts: Fix faulty assert for refs in copy sharingBjörn-Egil Dahlberg
2017-03-28Fix use of uninitialized variable 'ret'Sverker Eriksson
DID_TRAP will read 'ret' even when error is returned. Found by valgrind.
2017-03-28Merge branch 'sverker/hipe-long-lived'Sverker Eriksson
* sverker/hipe-long-lived: Make hipe_bifs:alloc_data/3 pad addr to alignment erts: Change HIPE allocations from sys_alloc
2017-03-28erts: Fix two compiler warnings on OS XLukas Larsson
2017-03-28erts: Fix erts_debug:df function info outputLukas Larsson
The func_info instruction should also be dumped, so that we know which function is which in the dump. This was accidentally removed when introducing the new codeinfo/codemfa api.
2017-03-28erts: Get rid of some unused function warnings on os xLukas Larsson
2017-03-28Merge branch 'lukas/erts/fix_enif_inspect_binary_emasculate/OTP-14304'Lukas Larsson
* lukas/erts/fix_enif_inspect_binary_emasculate/OTP-14304: erts: Add enif_inspect_binary emasculation of refc bins
2017-03-27Merge branch 'sverker/make-config-dep'Sverker Eriksson
ERL-379 * sverker/make-config-dep: erts: Make generated files depend on Makefile
2017-03-27Make hipe_bifs:alloc_data/3 pad addr to alignmentMagnus Lång
7814ec18b made hipe_bifs:alloc_data/3 expect alignments greater than 8 from erts_alloc(), which is not something that it guarantees. Fix it up so that it pads the allocation up to the required alignment, in case it does not initially satisfy the alignment requirement.
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