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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.
2011-10-27Remove unused */doc/src/make.dep filesBjörn Gustavsson
These dependency files was once used when building the documentation, but are no longer needed.
2011-10-27Merge branch 'bjorn/eliminate-regexp-usage'Björn Gustavsson
* bjorn/eliminate-regexp-usage: erl_tidy: Eliminate two references to 'regexp' in the documentation erts/z_SUITE: Eliminate use of deprecated regexp module erts/nt_SUITE: Eliminate use of deprecated regexp module erl_html_tools: Eliminate mention of deprecated regexp module erl_interface tests: Eliminate use of deprecated regexp module tools test suite: Eliminate compilation warnings for the eed module tools test suite: Eliminate use of deprecated regexp module xmerl test suite: Eliminate use of deprecated regexp module appmon: Eliminate use of deprecated regexp module tv: Eliminate use of deprecated regexp module gs: Eliminate use of deprecated regexp module inviso: Eliminate use of deprecated regexp module
2011-10-26inviso: Eliminate use of deprecated regexp moduleBjörn Gustavsson
2011-10-21Flush trace file driver before stopping dbgSiri Hansen
Earlier dbg:stop only did erlang:trace_delivered and did not flush the trace file driver. Therefore there could still be trace messages that were delivered to the driver (guaranteed by erlang:trace_delivered) but not yet written to the file. This commit adds this flushing on each node before the dbg process terminates.
2011-10-04Merge branch 'dev' into majorBjörn-Egil Dahlberg
2011-10-04Prepare releaseOTP_R14B04Erlang/OTP
2011-09-29Update copyright yearsBjörn-Egil Dahlberg
2011-09-20Merge branch 'dev' into majorHenrik Nord
Conflicts: erts/aclocal.m4 erts/include/internal/ethread_header_config.h.in
2011-09-15Fix typos in dbg(3)Tuncer Ayaz
2011-09-06Merge branch 'pd/ttb-cleanup' into majorHenrik Nord
OTP-9430 OTP-9403 OTP-9431
2011-08-31Merge branch 'lukas/runtime_tools/add_default_trace_patterns/OTP-9458' into ↵Lukas Larsson
major * lukas/runtime_tools/add_default_trace_patterns/OTP-9458: Expand documenation about built-in aliases for tracing patterns Add two additional built-in trace patterns, c and cx
2011-08-30Support for stopped and resumed tracing.Andrzej Telezynski
2011-08-30It is safe to change cwd on control node or remote nodes while tracingAndrzej Telezynski
2011-08-30Added missing ttb_autostart.erlPiotr Dorobisz
2011-08-09Expand documenation about built-in aliases for tracing patternsLukas Larsson
2011-08-08*/c_src/Makefile*: Support parallel makeBjörn Gustavsson
Create directories first, not within implicit rules. If two 'install' instances runs at the same time attempting to create a directory, one of them may fail with an "File exists" error. I tried to use order-only prerequisites to create the directories, but run into two problems: First, order-only prerequisites are only implemented in Make 3.80 and later. Second, on a computer running Solaris/Intel 2.8 (with Make 3.80), order-only prerequisites seemed to work like ordinary prerequisites, causing targets to be re-built if the timestamp for the directory changed. Therefore, using a shell command to run mkdir seems to be the more portable solution.
2011-08-03Add two additional built-in trace patterns, c and cxLukas Larsson
c means [{'_',[],[{message,{caller}}]}] cx means [{'_',[],[{exception_trace},{message,{caller}}]}]
2011-04-06Merge branch 'dev' into bmk/inets/inet56_integrationMicael Karlberg
2011-03-30Merge branch 'hw/call-chmod-without-f' into devHenrik Nord
* hw/call-chmod-without-f: Call chmod without the "-f" flag Conflicts: erts/emulator/test/Makefile lib/asn1/test/Makefile lib/crypto/test/Makefile lib/debugger/test/Makefile lib/docbuilder/test/Makefile lib/edoc/test/Makefile lib/erl_interface/test/Makefile lib/inviso/test/Makefile lib/parsetools/test/Makefile lib/percept/test/Makefile lib/ssl/test/Makefile lib/syntax_tools/test/Makefile lib/test_server/test/Makefile lib/tools/test/Makefile OTP-9170
2011-03-17Merge branch 'dev' into ↵Micael Karlberg
bmk/inets/ftp/missing_spec_causes_dialyxer_problems/OTP-9114 Also fixed a bunch of "end-years" (was 2010 but should have been 2011, which the commit hook not happy with).
2011-03-14Prepare releaseOTP_R14B02Erlang/OTP
2011-03-11Update copyright yearsBjörn-Egil Dahlberg
2011-03-03Merge branch 'kenneth/runtime_tools/OTP-9048' into devKenneth Lundin
* kenneth/runtime_tools/OTP-9048: Add timer:sleep(100) after each 10 modules trace pattern and remove dialyzer warnings
2011-03-02Add timer:sleep(100) after each 10 modules trace pattern and remove dialyzer ↵Kenneth Lundin
warnings When setting trace pattern for many modules the system will quite unresponsive and thus we have added a timer:sleep(100) after every 10 modules to set trace patterns for. Code has also been change in order to get rid of dialyzer warnings. I.e removal of dead code.
2011-02-17Rename Suite Callback to Common Test HookLukas Larsson
2011-02-17Update and add cover spec files to work with common_testLukas Larsson
2011-02-17Update all test specsLukas Larsson
2011-02-17Fix formatting for runtime_toolsLukas Larsson
2011-02-17Add init_per_suite and end_per_suiteLukas Larsson
2011-02-17Add ts_install_scb to suite/0Lukas Larsson
2011-02-17Update runtime_tools tests to conform with common_test standardLukas Larsson
2011-02-17Update all fin_per_testcase to end_per_testcase.Lukas Larsson
2010-11-15Call chmod without the "-f" flagHolger Weiß
"-f" is a non-standard chmod option which at least SGI IRIX and HP UX do not support. As the only effect of the "-f" flag is to suppress warning messages, it can be safely omitted.
2010-09-13Prepare releaseOTP_R14BErlang/OTP
2010-09-10Merge branch 'kenneth/runtime_tools/inviso_autostart/OTP-8783' into devKenneth Lundin
* kenneth/runtime_tools/inviso_autostart/OTP-8783: patch from user regarding inviso_autostart_server in runtime_tools
2010-09-10Merge branch 'kenneth/runtime_tools/inviso-patches-from-E-user/OTP-8755' ↵Kenneth Lundin
into dev * kenneth/runtime_tools/inviso-patches-from-E-user/OTP-8755: Minor corrections and remove of temporary workaround.
2010-09-09Merge branch 'maint-r13' into devBjörn Gustavsson
* maint-r13: Add test suite for ic Add test suite for runtime_tools Add test suite for debugger Add test suite for os_mon
2010-09-06Add test suite for runtime_toolsBjörn Gustavsson
2010-08-24patch from user regarding inviso_autostart_server in runtime_toolsKenneth Lundin
OTP-8783
2010-08-13Remove unused variablesMartti Kuparinen
2010-08-09Minor corrections and remove of temporary workaround.Kenneth Lundin
Contribution by Marcus Ljungblad, Ericsson
2010-06-11Update release notesBjörn Gustavsson
2010-06-10Update version numbersBjörn Gustavsson
2010-03-22Merge branch 'pan/otp_8332_halfword' into devErlang/OTP
* pan/otp_8332_halfword: Teach testcase in driver_suite the new prototype for driver_async wx: Correct usage of driver callbacks from wx thread Adopt the new (R13B04) Nif functionality to the halfword codebase Support monitoring and demonitoring from driver threads Fix further test-suite problems Correct the VM to work for more test suites Teach {wordsize,internal|external} to system_info/1 Make tracing and distribution work Turn on instruction packing in the loader and virtual machine Add the BeamInstr data type for loaded BEAM code Fix the BEAM dissambler for the half-word emulator Store pointers to heap data in 32-bit words Add a custom mmap wrapper to force heaps into the lower address range Fit all heap data into the 32-bit address range
2010-03-16Merge branch 'ml/documentation_apostrophe_fix' into devErlang/OTP
* ml/documentation_apostrophe_fix: Correct grammatical problems in conjunction with 'its' Change all incorrect occurrences of it's to its OTP-8523 ml/documentation_apostrophe_fix
2010-03-16Change all incorrect occurrences of it's to itsMatthias Lang
The documentation (*.xml) in the otp tree has a common grammatical problem, "it's" and "its" are often interchanged. That is annoying for some readers. This commit consists entirely of "it's" -> "its" changes. I went through every .xml file in the tree. If there are any remaining bugs of this type, it's because I missed them, not because I didn't look.
2010-03-10Make tracing and distribution workPatrik Nyblom
Rewrite trace code and external coding. Also slightly correct the interface to the match-spec engine to make tracing work. That will make the test suites runnable.
2010-02-19Update release notesBjörn-Egil Dahlberg
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