ruby.git/tool/ruby_vm/loaders, branch v3_3_11

An ellipsis (...) can only be placed at the beginning

2020-10-29T09:14:27+00:00

extend rb_call_cache

2019-11-07T08:41:30+00:00

Prior to this changeset, majority of inline cache mishits resulted
into the same method entry when rb_callable_method_entry() resolves
a method search.  Let's not call the function at the first place on
such situations.

In doing so we extend the struct rb_call_cache from 44 bytes (in
case of 64 bit machine) to 64 bytes, and fill the gap with
secondary class serial(s).  Call cache's class serials now behavies
as a LRU cache.

Calculating -------------------------------------
                           ours         2.7         2.6
vm2_poly_same_method     2.339M      1.744M      1.369M i/s - 6.000M times in 2.565086s 3.441329s 4.381386s

Comparison:
             vm2_poly_same_method
                ours:   2339103.0 i/s
                 2.7:   1743512.3 i/s - 1.34x  slower
                 2.6:   1369429.8 i/s - 1.71x  slower

Avoid defining unused instructions

2019-09-03T05:22:44+00:00

delete emacs mode lines [ci skip]

2018-12-27T06:12:09+00:00

These settings are now covered by .dir-locals.el.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66584 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

tool/ruby_vm support for pre-2.0 BASERUBY

2018-01-12T08:38:12+00:00

This was not requested :) but actually easier than the previous
so I just did it anyway.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61787 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

tool/ruby_vm support for pre-2.1 BASERUBY

2018-01-12T08:38:11+00:00

as requested by devs, support for BASERUBY prior to 2.1

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61786 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

delete tool/instruction.rb (2nd try)

2018-01-12T08:38:09+00:00

Previous commit changed insns.def format. Now is the time for its
generators. In doing so I chose to modernize the system, not just
patch.  My attempt includes

- extensive use of Onigumo regular expressions
- split from one big file (instruction.rb) into separated MVC
- partial view

Also, let me take this opportunity to kill old unused features
such as

- stack caching
- minsns / yasmdata which are never seriously used
- yarvarch document generation (moved to doc/)
- vast majority of unused arguments to insns2vm.rb

This commit generates VM source codes that cleanly compile, and
the generated binary passes tests.  At least for me.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revisions 61753:61750 61747:61740 61737:61728

2018-01-10T01:53:24+00:00

Revert all the VM generator rewrites; requested by naruse


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61755 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Fixed typos.

2018-01-10T01:00:21+00:00

  * tool/ruby_vm/loaders/opt_operand_def.rb: grammer -> grammar
  * tool/ruby_vm/scripts/insns2vm.rb: beginnig -> beginning

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61752 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

delete tool/instruction.rb

2018-01-09T13:30:31+00:00

Previous commit changed insns.def format. Now is the time for its
generators. In doing so I chose to modernize the system, not just
patch.  My attempt includes

- extensive use of Onigumo regular expressions
- split from one big file (instruction.rb) into separated MVC
- partial view

Also, let me take this opportunity to kill old unused features
such as

- stack caching
- minsns / yasmdata which are never seriously used
- yarvarch document generation (moved to doc/)
- vast majority of unused arguments to insns2vm.rb

This commit generates VM source codes that cleanly compile, and
the generated binary passes tests.  At least for me.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e