otp.git - Mirror of Erlang/OTP repository.

Age	Commit message (Collapse)	Author
2011-11-13	Merge 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
2011-11-13	Optimize memory allocation	Rickard 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.
2011-09-29	Merge branch 'dev' into major	Björn-Egil Dahlberg
	* dev: Update copyright years
2011-09-29	Update copyright years	Björn-Egil Dahlberg

2011-09-27	Merge branch 'dev' into major	Björn Gustavsson
	* dev: Update preloaded modules erl_prim_loader: Eliminate dialyzer warning Conflicts: erts/preloaded/ebin/erl_prim_loader.beam
2011-09-26	Update preloaded modules	Björn Gustavsson

2011-09-26	erl_prim_loader: Eliminate dialyzer warning	Björn Gustavsson
	The concat/1 function is now only used to append lists when constructing filenames. Thus it is too general and the first clause (that handles characters) will never be used. We could just remove the clause that is never used, but then the name 'concat' would be misleading and someone could use misuse it. Therefore, replace concat/1 with the join/2 function that can only be used for joining filename components.
2011-09-20	Merge branch 'dev' into major	Henrik Nord
	Conflicts: erts/aclocal.m4 erts/include/internal/ethread_header_config.h.in
2011-09-16	Fix typos in erts/preloaded/src	Tuncer Ayaz

2011-09-15	Fix misspelling of successful	Tuncer Ayaz

2011-09-02	Merge branch 'dev' into major	Hans Bolinder
	* dev: Update documentation and specifications of some of the zlib functions Conflicts: erts/preloaded/ebin/zlib.beam
2011-09-02	Update documentation and specifications of some of the zlib functions	Hans Bolinder
	The functions zlib:deflateSetDictionary/2 and zlib:inflateSetDictionary/2 accept iodata() as Dictionary. The functions zlib:crc32/2,3, zlib:adler32/2,3, zlib:compress/1, zlib:uncompress/1, zlib:zip/1, and zlib:unzip/1 accept iodata() as data.
2011-07-06	Update preloaded modules	Björn Gustavsson

2011-07-06	Remove deprecated concat_binary/1	Björn Gustavsson
	concat_binary/1 was deprecated in R13B04, but already in the R10B-2 release, the documentation recommends using list_to_binary/1 instead.
2011-06-21	Update preloaded modules	Patrik Nyblom

2011-06-21	Merge branch 'dev' into major	Patrik Nyblom

2011-06-20	Add more specs and types	Hans Bolinder
	An incorrect spec, rpc:yield/1, has been fixed.
2011-06-08	Update preloaded prim_file.beam	Björn-Egil Dahlberg

2011-06-08	Teach prim_file:list_dir/1,2 to use fname chunks	Björn-Egil Dahlberg
	The efile driver will now use chunked data on list_dir. This will lessen the number of sends to prim_file and hence improve performance. This method is utilized in both direct and async cases.
2011-06-08	Update preloaded module	Raimo Niskanen

2011-06-08	Replace atom in DRV macro in prim_file with string	Stavros Aronis
	An experimental version of Dialyzer discovered that the atom that replaced the DRV macro in prim_file ends up in calls to erlang:open_port({spawn, Driver}, Portopts) as the Driver argument. The documentation states that this call requires a string there. This change is also consistent with the one introduced in commit 0f03b1e9d2bef3bc830c31a369261af4c5234727 by Kostis Sagonas.
2011-05-20	Update copyright years	Björn-Egil Dahlberg

2011-05-20	Update preloaded modules	Björn-Egil Dahlberg

2011-05-06	Update prim_file.beam	Björn-Egil Dahlberg

2011-05-06	Remove unnecessary copy in prim_file:drv_command/3	Björn-Egil Dahlberg

2011-04-27	add prim_file.beam	Henrik Nord

2011-04-27	Driver names should be strings, not atoms	Kostis Sagonas

2011-04-27	Cleanup and cosmetic changes	Kostis Sagonas

2011-03-11	Update copyright years	Björn-Egil Dahlberg

2011-03-01	Update preloaded modules	Sverker Eriksson

2011-03-01	Fix three dialyzer warnings in kernel	Sverker Eriksson
	Joint effort by Kostis, pan, egil & sverker
2010-12-03	Update preloaded modules	Patrik Nyblom

2010-11-30	Update preloaded prim_file	Patrik Nyblom

2010-11-30	Teach prim_file not to accept atoms and not to throw exceptions	Patrik Nyblom

2010-11-30	Make Unicode filenames work on Windows	Patrik Nyblom

2010-11-30	Handle binary file names and conversion of unicode strings	Patrik Nyblom

2010-11-22	Merge branch 'ks/init-spec-fixes' into dev	Björn Gustavsson
	* ks/init-spec-fixes: init: Fix two erroneous specs
2010-11-09	init: Fix two erroneous specs	Kostis Sagonas
	While at it, introduced a state() type and used it in some place.
2010-11-09	Implement inet:getifaddrs/0 on Windows	Raimo Niskanen

2010-11-09	Implement basic inet:getifaddrs/0	Raimo Niskanen

2010-10-21	Merge branch 'maint-r14' into dev	Björn Gustavsson
	* maint-r14: Prepare release Fix that the documentation top index generator can handle an Ericsson internal application group Teach -init_debug to print info about on_load handlers begin run Fix hang in on_load handlers in embedded mode Conflicts: erts/vsn.mk lib/kernel/vsn.mk
2010-10-20	Teach -init_debug to print info about on_load handlers begin run	Björn Gustavsson

2010-10-20	Fix hang in on_load handlers in embedded mode	Björn Gustavsson
	In embedded mode, all on_load handlers will be called after loading all modules but before starting any servers. Therefore, if an on_load handler calls any function in the code module that calls the code server (such as code:priv_dir/1), there will be a deadlock because the code server has not yet been started. Fix this problem by invoking the on_load handlers after having started most servers in the kernel application.
2010-09-15	Clean up bootstrap targets and documentation	Tuncer Ayaz
	Remove cleartool invocation and adapt docs to reflect git transition.
2010-09-10	Update preloaded modules	Patrik Nyblom

2010-09-02	Merge branch 'rani/sctp-sndrcvinfo/OTP-8795' into dev	Raimo Niskanen
	* rani/sctp-sndrcvinfo/OTP-8795: Fix xfer_active close expection for Solaris behaviour Keep default #sctp_sndrcvinfo{} fields on gen_sctp:send/4 Fill in sinfo_assoc_id in struct sctp_sndrcvinfo for getopt() Conflicts: lib/kernel/test/gen_sctp_SUITE.erl
2010-08-31	Fill in sinfo_assoc_id in struct sctp_sndrcvinfo for getopt()	Raimo Niskanen
	The assoc_id field was uninitialized causing random answers.
2010-06-09	Update preloaded files	Raimo Niskanen

2010-06-04	Update preloaded modules	Raimo Niskanen

2010-06-04	Support opening files in exclusive mode	Michael Santos
	Add an option that atomically tests for the existence of a file and creates it if the file does not exist, by passing the O_EXCL flag to open() on Unix and CREATE_NEW flag on Windows. Support for O_EXCL varies across platforms and filesystems. {ok, Fd} = file:open("/tmp/foo", [write,exclusive]), {error, eexist} = file:open("/tmp/foo", [write,exclusive]).