ruby.git/ext/fiddle/closure.c, branch v2_4_0_preview2 The Ruby Programming Language * ext/**/*.c (*_memsize): same as r52986 for extensions. 2015-12-09T01:01:17+00:00 ko1 ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2015-12-09T01:01:17+00:00 dff42b0ea0e6ef368ebbe0a666ff9be8d708c6df git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52988 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52988 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
fiddle: release GVL for ffi_call 2015-11-23T21:20:56+00:00 normal normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2015-11-23T21:20:56+00:00 15476c695d708796f2271d99deb3cd5288d016d2 Some external functions I wish to call may take a long time and unnecessarily block other threads. This may lead to performance regressions for fast functions as releasing/acquiring the GVL is not cheap, but can improve performance for long-running functions in multi-threaded applications. This also means we must reacquire the GVL when calling Ruby-defined callbacks for Fiddle::Closure, meaning we must detect whether the current thread has the GVL by exporting ruby_thread_has_gvl_p in internal.h * ext/fiddle/function.c (struct nogvl_ffi_call_args): new struct for GVL release (nogvl_ffi_call): new function (function_call): adjust for GVL release [ruby-core:71642] [Feature #11607] * ext/fiddle/closure.c (struct callback_args): new struct for GVL acquire (with_gvl_callback): adjusted original callback function (callback): wrapper for conditional GVL acquire * ext/fiddle/depend: add dependencies * ext/fiddle/extconf.rb: include top_srcdir for internal.h * internal.h (ruby_thread_has_gvl_p): expose for fiddle * vm_core.h (ruby_thread_has_gvl_p): moved to internal.h * test/fiddle/test_function.rb (test_nogvl_poll): new test git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52723 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
Some external functions I wish to call may take a long time
and unnecessarily block other threads.  This may lead to performance
regressions for fast functions as releasing/acquiring the GVL is not
cheap, but can improve performance for long-running functions
in multi-threaded applications.

This also means we must reacquire the GVL when calling Ruby-defined
callbacks for Fiddle::Closure, meaning we must detect whether the
current thread has the GVL by exporting ruby_thread_has_gvl_p
in internal.h

* ext/fiddle/function.c (struct nogvl_ffi_call_args):
  new struct for GVL release
  (nogvl_ffi_call): new function
  (function_call): adjust for GVL release
  [ruby-core:71642] [Feature #11607]
* ext/fiddle/closure.c (struct callback_args):
  new struct for GVL acquire
  (with_gvl_callback): adjusted original callback function
  (callback): wrapper for conditional GVL acquire
* ext/fiddle/depend: add dependencies
* ext/fiddle/extconf.rb: include top_srcdir for internal.h
* internal.h (ruby_thread_has_gvl_p): expose for fiddle
* vm_core.h (ruby_thread_has_gvl_p): moved to internal.h
* test/fiddle/test_function.rb (test_nogvl_poll): new test

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52723 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ext: use RARRAY_AREF 2015-11-05T01:09:17+00:00 nobu nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2015-11-05T01:09:17+00:00 57e2877e7b8257665f07f63aa37ed09f8fe78310 * ext/**/*.c: prefer RARRAY_AREF to indexing RARRAY_CONST_PTR. pointed out by hanmac. https://github.com/ruby/ruby/commit/3553a86#commitcomment-14187670 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52453 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
* ext/**/*.c: prefer RARRAY_AREF to indexing RARRAY_CONST_PTR.
  pointed out by hanmac.
  https://github.com/ruby/ruby/commit/3553a86#commitcomment-14187670

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52453 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ext: use RARRAY_CONST_PTR 2015-11-04T07:27:10+00:00 nobu nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2015-11-04T07:27:10+00:00 3553a86eb51365cc524cf5c549b37770448d550d * ext/bigdecimal/bigdecimal.c: use RARRAY_CONST_PTR just fore reference instead of RARRAY_PTR, to keep the array WB-protected. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52448 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
* ext/bigdecimal/bigdecimal.c: use RARRAY_CONST_PTR just fore
  reference instead of RARRAY_PTR, to keep the array WB-protected.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52448 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ext/fiddle/closure.c (callback): static function 2015-10-19T20:56:08+00:00 normal normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2015-10-19T20:56:08+00:00 cfa2f95476525559bf8555c36b34dc241d87b76b The `callback' function is not used outside of closure.c and should not be able to cause namespace conflicts in compilers without visibility pragmas. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52198 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
The `callback' function is not used outside of closure.c and
should not be able to cause namespace conflicts in compilers
without visibility pragmas.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52198 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
protoize no-arguments functions 2014-09-30T05:25:32+00:00 nobu nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2014-09-30T05:25:32+00:00 28b9f11d5a4b878adb50a3e5472ceea8c462ed4a git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47744 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47744 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/fiddle/closure.c: use sizeof(*pcl) for correct sizeof value. 2014-01-29T23:27:14+00:00 mame mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2014-01-29T23:27:14+00:00 995d330779b68a235515f0613bac59120c8b8c30 [ruby-core:57599] [Bug #8978]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44751 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
  [ruby-core:57599] [Bug #8978].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44751 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/fiddle/closure.c: use sizeof(*pcl) for correct sizeof value. 2014-01-28T18:53:23+00:00 tenderlove tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2014-01-28T18:53:23+00:00 2ee916752c7be930b2340a0eb8a0c1fcc8714532 [ruby-core:57599] [Bug #8978]. Thanks mame! git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44731 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
  [ruby-core:57599] [Bug #8978].  Thanks mame!

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44731 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/fiddle/closure.c (USE_FFI_CLOSURE_ALLOC): define 0 on 2013-04-11T07:10:39+00:00 naruse naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2013-04-11T07:10:39+00:00 cddd37aae2c23ce30ddaa4580d065e6d5c8c6406 Mac OS X and Linux [Bug #3371] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40234 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
  Mac OS X and Linux [Bug #3371]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40234 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/fiddle/closure.c (USE_FFI_CLOSURE_ALLOC): add missing case: 2013-04-11T01:40:11+00:00 naruse naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2013-04-11T01:40:11+00:00 c0e0a684d75f53c2606d3f793491bc723372b3fe RUBY_LIBFFI_MODVERSION is not defined (usually on Windows). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40225 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
  RUBY_LIBFFI_MODVERSION is not defined (usually on Windows).

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40225 b2dd03c8-39d4-4d8f-98ff-823fe69b080e