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2018-04-09Update primary bootstrapBjörn Gustavsson
2018-02-14Merge branch 'maint'Björn Gustavsson
* maint: Update primary bootstrap Conflicts: bootstrap/bin/start.boot bootstrap/bin/start_clean.boot bootstrap/lib/compiler/ebin/beam_asm.beam bootstrap/lib/compiler/ebin/beam_jump.beam bootstrap/lib/compiler/ebin/beam_listing.beam bootstrap/lib/compiler/ebin/beam_type.beam bootstrap/lib/compiler/ebin/beam_validator.beam bootstrap/lib/compiler/ebin/compile.beam bootstrap/lib/compiler/ebin/core_pp.beam bootstrap/lib/compiler/ebin/v3_codegen.beam bootstrap/lib/compiler/ebin/v3_kernel_pp.beam bootstrap/lib/kernel/ebin/dist_util.beam bootstrap/lib/kernel/ebin/error_logger.beam bootstrap/lib/kernel/ebin/erts_debug.beam bootstrap/lib/kernel/ebin/group_history.beam bootstrap/lib/kernel/ebin/hipe_unified_loader.beam bootstrap/lib/kernel/ebin/kernel.app bootstrap/lib/kernel/ebin/os.beam bootstrap/lib/kernel/ebin/user.beam bootstrap/lib/stdlib/ebin/array.beam bootstrap/lib/stdlib/ebin/dets.beam bootstrap/lib/stdlib/ebin/edlin.beam bootstrap/lib/stdlib/ebin/erl_lint.beam bootstrap/lib/stdlib/ebin/ets.beam bootstrap/lib/stdlib/ebin/filelib.beam bootstrap/lib/stdlib/ebin/filename.beam bootstrap/lib/stdlib/ebin/gen_statem.beam bootstrap/lib/stdlib/ebin/lib.beam bootstrap/lib/stdlib/ebin/otp_internal.beam bootstrap/lib/stdlib/ebin/qlc.beam bootstrap/lib/stdlib/ebin/shell.beam bootstrap/lib/stdlib/ebin/stdlib.appup bootstrap/lib/stdlib/ebin/string.beam bootstrap/lib/stdlib/ebin/unicode_util.beam
2018-02-14Update primary bootstrapBjörn Gustavsson
2018-01-19Update primary bootstrapBjörn Gustavsson
2017-11-30Reimplement efile_drv as a dirty NIFJohn Högberg
This improves the latency of file operations as dirty schedulers are a bit more eager to run jobs than async threads, and use a single global queue rather than per-thread queues, eliminating the risk of a job stalling behind a long-running job on the same thread while other async threads sit idle. There's no such thing as a free lunch though; the lowered latency comes at the cost of increased busy-waiting which may have an adverse effect on some applications. This behavior can be tweaked with the +sbwt flag, but unfortunately it affects all types of schedulers and not just dirty ones. We plan to add type-specific flags at a later stage. sendfile has been moved to inet_drv to lessen the effect of a nasty race; the cooperation between inet_drv and efile has never been airtight and the socket dying at the wrong time (Regardless of reason) could result in fd aliasing. Moving it to the inet driver makes it impossible to trigger this by closing the socket in the middle of a sendfile operation, while still allowing it to be aborted -- something that can't be done if it stays in the file driver. The race still occurs if the controlling process dies in the short window between dispatching the sendfile operation and the dup(2) call in the driver, but it's much less likely to happen now. A proper fix is in the works. -- Notable functional differences: * The use_threads option for file:sendfile/5 no longer has any effect. * The file-specific DTrace probes have been removed. The same effect can be achieved with normal tracing together with the nif__entry/nif__return probes to track scheduling. -- OTP-14256
2017-10-13Update primary bootstrapBjörn Gustavsson
2017-10-02Update primary bootstrapBjörn Gustavsson
2017-09-25Update primary bootstrapBjörn Gustavsson
2017-09-08Update primary bootstrapBjörn Gustavsson
2017-08-16Update primary bootstrapBjörn Gustavsson
2017-07-07Update primary bootstrapBjörn Gustavsson
2017-05-19Update primary bootstrapBjörn Gustavsson
2017-03-24Update primary bootstrapBjörn-Egil Dahlberg
2017-02-17Update primary bootstrapBjörn Gustavsson
2017-01-13Update primary bootstrapBjörn Gustavsson
2016-10-05Merge branch 'maint'Björn Gustavsson
* maint: Update primary bootstrap beam_block: Avoid unsafe inclusion of get_map_elements in blocks
2016-10-05Update primary bootstrapBjörn Gustavsson
2016-09-29Update primary bootstrapBjörn Gustavsson
2016-09-02Update primary bootstrapBjörn Gustavsson
2016-08-10Update primary bootstrapBjörn Gustavsson
2016-06-03Update primary bootstrapBjörn-Egil Dahlberg
2016-06-01Update primary bootstrapBjörn Gustavsson
2016-04-18Update primary bootstrapBjörn Gustavsson
2016-03-21Update primary bootstrapBjörn Gustavsson
2016-02-05Update primary bootstrapBjörn Gustavsson
2015-12-17Update primary bootstrapBjörn Gustavsson
2015-09-21Update primary bootstrapBjörn Gustavsson
2015-06-18Change license text to APLv2Bruce Yinhe
2015-06-04Update primary bootstrapBjörn Gustavsson
2015-05-22Update primary bootstrapBjörn Gustavsson
2015-04-16Update primary bootstrapBjörn Gustavsson
2015-03-20Merge branch 'rickard/time_api/OTP-11997'Rickard Green
* rickard/time_api/OTP-11997: (22 commits) Update primary bootstrap inets: Suppress deprecated warning on erlang:now/0 inets: Cleanup of multiple copies of functions Add inets_lib with common functions used by multiple modules inets: Update comments Suppress deprecated warning on erlang:now/0 Use new time API and be back-compatible in inets Remove unused functions and removed redundant test asn1 test SUITE: Eliminate use of now/0 Disable deprecated warning on erlang:now/0 in diameter_lib Use new time API and be back-compatible in ssh Replace all calls to now/0 in CT with new time API functions test_server: Replace usage of erlang:now() with usage of new API Replace usage of erlang:now() with usage of new API Replace usage of erlang:now() with usage of new API Replace usage of erlang:now() with usage of new API Replace usage of erlang:now() with usage of new API otp_SUITE: Warn for calls to erlang:now/0 Replace usage of erlang:now() with usage of new API Multiple timer wheels Erlang based BIF timer implementation for scalability Implement ethread events with timeout ... Conflicts: bootstrap/bin/start.boot bootstrap/bin/start_clean.boot bootstrap/lib/compiler/ebin/beam_asm.beam bootstrap/lib/compiler/ebin/compile.beam bootstrap/lib/kernel/ebin/auth.beam bootstrap/lib/kernel/ebin/dist_util.beam bootstrap/lib/kernel/ebin/global.beam bootstrap/lib/kernel/ebin/hipe_unified_loader.beam bootstrap/lib/kernel/ebin/inet_db.beam bootstrap/lib/kernel/ebin/inet_dns.beam bootstrap/lib/kernel/ebin/inet_res.beam bootstrap/lib/kernel/ebin/os.beam bootstrap/lib/kernel/ebin/pg2.beam bootstrap/lib/stdlib/ebin/dets.beam bootstrap/lib/stdlib/ebin/dets_utils.beam bootstrap/lib/stdlib/ebin/erl_tar.beam bootstrap/lib/stdlib/ebin/escript.beam bootstrap/lib/stdlib/ebin/file_sorter.beam bootstrap/lib/stdlib/ebin/otp_internal.beam bootstrap/lib/stdlib/ebin/qlc.beam bootstrap/lib/stdlib/ebin/random.beam bootstrap/lib/stdlib/ebin/supervisor.beam bootstrap/lib/stdlib/ebin/timer.beam erts/aclocal.m4 erts/emulator/beam/bif.c erts/emulator/beam/erl_bif_info.c erts/emulator/beam/erl_db_hash.c erts/emulator/beam/erl_init.c erts/emulator/beam/erl_process.h erts/emulator/beam/erl_thr_progress.c erts/emulator/beam/utils.c erts/emulator/sys/unix/sys.c erts/preloaded/ebin/erlang.beam erts/preloaded/ebin/erts_internal.beam erts/preloaded/ebin/init.beam erts/preloaded/src/erts_internal.erl lib/common_test/test/ct_hooks_SUITE_data/cth/tests/empty_cth.erl lib/diameter/src/base/diameter_lib.erl lib/kernel/src/os.erl lib/ssh/test/ssh_basic_SUITE.erl system/doc/efficiency_guide/advanced.xml
2015-01-12Update primary bootstrapBjörn Gustavsson
2014-12-09Update primary bootstrapMarcus Arendt
2014-10-03Update primary bootstrapBjörn-Egil Dahlberg
2014-09-01Update primary bootstrapBjörn Gustavsson
2014-03-26Update primary bootstrapBjörn Gustavsson
2013-12-18Update primary bootstrapBjörn Gustavsson
2013-05-06Update primary bootstrapHans Bolinder
2013-03-19Update primary bootstrapBjörn Gustavsson
2013-02-04Update primary bootstrapBjörn Gustavsson
2013-01-26Update primary bootstrapBjörn Gustavsson
2013-01-10Update primary bootstrapBjörn Gustavsson
2012-06-25Merge branch 'maint'Björn Gustavsson
* maint: Update primary bootstrap sys_pre_expand: Eliminate bottleneck for modules with many functions Conflicts: bootstrap/bin/start.boot bootstrap/bin/start_clean.boot bootstrap/lib/kernel/ebin/file.beam bootstrap/lib/kernel/ebin/hipe_unified_loader.beam
2011-09-14primary bootstrap: Remove source filesBjörn Gustavsson
The primary bootstrap contains generated source files that are not needed for building Erlang/OTP. Since these files contains dates, version numbers, or absolute path names, new versions of most of those files will be created in the git repository every time the primary bootstrap is updated, thus growing the git repository grow more than necessary.
2011-05-20Update copyright yearsBjörn-Egil Dahlberg
2011-03-30Update primary bootstrapBjörn Gustavsson
2011-03-11Update copyright yearsBjörn-Egil Dahlberg
2011-03-11Update primary bootstrapBjörn-Egil Dahlberg
2010-10-07Update primary bootstrapBjörn Gustavsson
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