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2012-08-27Merge branch 'jkl/erlsrv-graceful-shutdown/OTP-10228' into maintFredrik Gustafsson
* jkl/erlsrv-graceful-shutdown/OTP-10228: erlsrv: gracefully stop emulator on Windows shutdown
2012-08-24Merge branch 'rc/fix-MP-compiler-flag/OTP-10211' into maintFredrik Gustafsson
2012-08-20Merge branch 'pan/unicode_home/OTP-10160' into maintPatrik Nyblom
* pan/unicode_home/OTP-10160: Teach release_handler_SUITE about file:native_name_encoding/0 Add documetation about Unicode in environment Make get/putenv and erlexec understand Unicode
2012-08-20Merge branch 'pan/heart_and_times/OTP-10111' into maintPatrik Nyblom
* pan/heart_and_times/OTP-10111: Make heart use clock_gettime when available
2012-08-14Make get/putenv and erlexec understand UnicodePatrik Nyblom
Putenv and getenv needs to convert to the proper environment strings in Unicode depending on platform and user settings for filename encoding. Also erlexec needs to pass environment strings in an appropriate way for kernel to pick up. All environment strings on the command line, as well as home directory, is now passed in UTF8 on windows and in whatever encoding you have on Unix, kernel tries to convert all parameters and environments from UTF8 before making strings.
2012-07-31Merge branch 'rickard/cerl-emacs-gdb' into maintRickard Green
* rickard/cerl-emacs-gdb: Use annotate level 1 for 'gdb' with 'emacs' in 'cerl'
2012-07-31erlsrv: gracefully stop emulator on Windows shutdownJan Kloetzke
Windows will send the SERVICE_CONTROL_SHUTDOWN event to the service control handler when shutting down the system. Instead of ignoring the event, erlsrv will now invoke the stop action. Likewise, the Erlang emulator (and it's port drivers) must not quit upon reception of the CTRL_SHUTDOWN_EVENT event in the console control handler.
2012-07-27Use annotate level 1 for 'gdb' with 'emacs' in 'cerl'Rickard Green
2012-07-10Fix the erlc -MP flagRichard Carlsson
Because of a copy-and-paste error in erlc.c, the -MP flag had the same effect as -MG. As a workaround, you had to pass +makedep_phony to enable the MP option. This patch makes -MP work as intended.
2012-06-13Make heart use clock_gettime when availablePatrik Nyblom
2012-06-08Merge branch 'lukas/otp/install_with_whitespace/OTP-10107' into maintLukas Larsson
* lukas/otp/install_with_whitespace/OTP-10107: Update to work with space in include path Update to work with whitespace in exec path
2012-06-05Update to work with whitespace in exec pathLukas Larsson
OTP-10106 OTP-10107
2012-06-04Merge branch 'bjorn/remove-hybrid-heap/OTP-10105' into maintLukas Larsson
* bjorn/remove-hybrid-heap/OTP-10105: Remove stale code for hybrid heap and incremental GC Remove the hipe_bifs:show_message_area/0 BIF Remove support for erlang:system_info(global_heaps_size) Remove the erlang:garbage_collect_message_area/0 BIF Remove workarounds for hybrid and shared heaps in test suites
2012-06-01Merge branch 'raimo/erts/win-install-redist-mixup/OTP-10096' into maintRaimo Niskanen
* raimo/erts/win-install-redist-mixup/OTP-10096: erts: Make 64-bit installer look for MS Redistributable in the right places
2012-05-25erts: Make 64-bit installer look for MS Redistributable in the right placesRaimo Niskanen
The installer runs in 32-bit mode so 64-bit windows does not show it the system directories a 64-bit application will see. To find out if the MS C++ 2010 Redistributable Package is installed the installer for 64-bit Erlang must search for msvcr100.dll in: $WINDIR\sysnative\ $WINDIR\WinSxS\amd64*\ instead of for 32-bit Erlang $SYSDIR\ $WINDIR\WinSxS\x86*\ This patch also makes the installer if called in silent mode call the MS Redistributable installer in silent mode.
2012-05-21Allow more runtime flags and increase default process limitStavros Aronis
2012-05-10Remove stale code for hybrid heap and incremental GCBjörn Gustavsson
The hybrid heap emulator was last working in the non-SMP R11B run-time system. When the constant pools were introduced in R12B, the hybrid heap emulator was not updated to handle them. At this point, the harm from reduced readability of the code is greater than any potential usefulness of keeping the code.
2012-05-02Merge branch 'egil/fix-run_erl/OTP-10076' into maintBjörn-Egil Dahlberg
* egil/fix-run_erl/OTP-10076: run_erl: Set controlling terminal run_erl: Use openpty slave descriptor run_erl: Retry interrupted system calls
2012-04-27run_erl: Set controlling terminalBjörn-Egil Dahlberg
2012-04-27run_erl: Use openpty slave descriptorBjörn-Egil Dahlberg
2012-04-25Merge branch 'rickard/sched-busy-wait/OTP-10044' into maint-r15Erlang/OTP
* rickard/sched-busy-wait/OTP-10044: Add switch controlling scheduler busy wait Conflicts: erts/emulator/beam/erl_process.c erts/emulator/beam/erl_process.h
2012-04-23Merge branch 'rickard/sched-wakeup-other/OTP-10033' into ↵Rickard Green
rickard/sched-wakeup-other-r15b01/OTP-10033 Conflicts: erts/emulator/beam/erl_process.c erts/vsn.mk
2012-04-23Add switch controlling scheduler busy waitRickard Green
2012-04-23Implement proposal for new scheduler wakeup strategyRickard Green
2012-04-20run_erl: Retry interrupted system callsBjörn-Egil Dahlberg
2012-03-30Update copyright yearsBjörn-Egil Dahlberg
2012-03-20Merge branch 'dc/dch-fix-win32-escript' into maintGustav Simonsson
* dc/dch-fix-win32-escript: add escript win32 alternative invocation (thanks Pierre Rouleau) OTP-9997
2012-03-05erts: Fix gdb command etp-ets-tabledumpSverker Eriksson
2012-02-06Merge branch 'raimo/parallel-make/OTP-9857' into maintRaimo Niskanen
* raimo/parallel-make/OTP-9857: Work around windows .pdb parallel make collision erts: Fix recently broken documentation build
2012-02-03Work around windows .pdb parallel make collisionRaimo Niskanen
2012-01-25Merge branch 'raimo/parallel-make/OTP-9857' into maintRaimo Niskanen
* raimo/parallel-make/OTP-9857: hipe: Fix rtl dependencies erts: Simplify toplevel makefile due to better dependencies erts: Fix make omissions for void emulators erts: Fix dependencies between targets generate and depend erts: Cleanup dependencies for target generate erts,tools: Fix parallel make for erts/lib_src erts: Fix parallel make for emulator zlib Conflicts: erts/emulator/Makefile.in
2012-01-23erts: Fix dependencies between targets generate and dependRaimo Niskanen
* Make generate and depend.mk automatically. * Do not make depend.mk for targets clean and generate. * Remove old replaced CREATE_DIRS cruft. * Fiercer remove by target clean. * Move depend.mk to Target/Type/Flavor directory.
2012-01-13erts,tools: Fix parallel make for erts/lib_srcRaimo Niskanen
Use a make timestamp file to condense dependencies to some part(s) of erts/lib_src build results.
2012-01-03to_erl: Remove compiler warningsBjörn-Egil Dahlberg
2012-01-03heart: Suppress compiler warningsBjörn-Egil Dahlberg
2012-01-03erts: Remove compiler warnings in inet_gethost.cBjörn-Egil Dahlberg
* Added a goto fail in worker loop if write() fails. The 'fail' label used to be win32 only but is now used across platforms.
2012-01-03erts: Remove dead code in inet_gethost.cBjörn-Egil Dahlberg
2011-12-09Update copyright yearsBjörn-Egil Dahlberg
2011-12-02Make Win64 build work both under MSYS and CygwinPatrik Nyblom
2011-12-02Make whole of OTP build and release on Win64Patrik Nyblom
Removed symbolic links from repository.
2011-12-02Get cerl and distribution working in Win64Patrik Nyblom
Can still not setup -a, but cerl works.
2011-12-02Get working prompt in Win64 using bootstrap codePatrik Nyblom
2011-12-02Build Win64 Erlang emulator using MSYSunknown
Still does not run, just compiles.
2011-11-25add escript win32 alternative invocation (thanks Pierre Rouleau)Dave Cottlehuber
On Windows, escript may be passed different arvg[0] values depending on how it was started up. This patch allows for escript to be started as "escript.exe" (current behaviour) and also "escript" which is more likely when called from the default Windows cmd.exe shell.
2011-11-18Merge branch 'rickard/sched-compact-load/OTP-9695'Rickard Green
* rickard/sched-compact-load/OTP-9695: Add switch that can disable scheduler compaction of load
2011-11-15Add switch that can disable scheduler compaction of loadRickard Green
2011-11-14erlc: Do not bind schedulers when invoking "erl"Björn Gustavsson
If parallel make is used, several instance of 'erlc' is likely to be invoked at once. Therefore, the default binding of schedulers to CPU cores will do no good. (With this change, the build of Erlang/OTP with six threads finished in about 7 minutes; without in about 11 minutes.)
2011-11-13Merge branch 'rickard/alloc-opt/OTP-7775'Rickard Green
* rickard/alloc-opt/OTP-7775: Optimize memory allocation Conflicts: erts/aclocal.m4 erts/emulator/hipe/hipe_bif_list.m4 erts/preloaded/ebin/erl_prim_loader.beam erts/preloaded/ebin/erlang.beam erts/preloaded/ebin/init.beam erts/preloaded/ebin/otp_ring0.beam erts/preloaded/ebin/prim_file.beam erts/preloaded/ebin/prim_inet.beam erts/preloaded/ebin/prim_zip.beam erts/preloaded/ebin/zlib.beam
2011-11-13Optimize memory allocationRickard Green
A number of memory allocation optimizations have been implemented. Most optimizations reduce contention caused by synchronization between threads during allocation and deallocation of memory. Most notably: * Synchronization of memory management in scheduler specific allocator instances has been rewritten to use lock-free synchronization. * Synchronization of memory management in scheduler specific pre-allocators has been rewritten to use lock-free synchronization. * The 'mseg_alloc' memory segment allocator now use scheduler specific instances instead of one instance. Apart from reducing contention this also ensures that memory allocators always create memory segments on the local NUMA node on a NUMA system.
2011-11-10Remove exec bit from files related to: XML, make, CRicardo Catalinas Jiménez
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