31ecd18f1a
Now that DISPATCH_ORIGINAL_INSN is introduced, we can replace CALL_SIMPLE_METHOD with DISPATCH_ORIGINAL_INSN. These two macros differ in size very much and results in this big difference in compiled binary size. This changeset reduces the size of vm_exec_core from 32,352 bytes to 27,008 bytes on my machine. As a result it yields slightly better performance. Closes [GH-1779]. ----------------------------------------------------------- benchmark results: minimum results in each 3 measurements. Execution time (sec) name before after so_ackermann 0.484 0.454 so_array 0.837 0.779 so_binary_trees 5.928 5.801 so_concatenate 3.473 3.543 so_count_words 0.201 0.222 so_exception 0.255 0.252 so_fannkuch 1.080 1.019 so_fasta 1.459 1.463 so_k_nucleotide 1.218 1.180 so_lists 0.499 0.484 so_mandelbrot 2.189 2.324 so_matrix 0.510 0.496 so_meteor_contest 3.025 2.925 so_nbody 1.319 1.273 so_nested_loop 0.941 0.932 so_nsieve 1.806 1.647 so_nsieve_bits 2.151 2.078 so_object 0.632 0.621 so_partial_sums 1.560 1.632 so_pidigits 1.190 1.183 so_random 0.333 0.353 so_reverse_complement 0.604 0.586 so_sieve 0.521 0.481 so_spectralnorm 1.774 1.722 Speedup ratio: compare with the result of `before' (greater is better) name after so_ackermann 1.065 so_array 1.075 so_binary_trees 1.022 so_concatenate 0.980 so_count_words 0.903 so_exception 1.009 so_fannkuch 1.059 so_fasta 0.997 so_k_nucleotide 1.032 so_lists 1.032 so_mandelbrot 0.942 so_matrix 1.028 so_meteor_contest 1.034 so_nbody 1.036 so_nested_loop 1.009 so_nsieve 1.097 so_nsieve_bits 1.035 so_object 1.018 so_partial_sums 0.956 so_pidigits 1.006 so_random 0.943 so_reverse_complement 1.032 so_sieve 1.083 so_spectralnorm 1.030 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62088 b2dd03c8-39d4-4d8f-98ff-823fe69b080e |
||
|---|---|---|
| basictest | ||
| benchmark | ||
| bin | ||
| bootstraptest | ||
| ccan | ||
| coverage | ||
| cygwin | ||
| defs | ||
| doc | ||
| enc | ||
| ext | ||
| gems | ||
| include | ||
| lib | ||
| man | ||
| misc | ||
| missing | ||
| sample | ||
| spec | ||
| template | ||
| test | ||
| tool | ||
| win32 | ||
| .document | ||
| .editorconfig | ||
| .gdbinit | ||
| .gitattributes | ||
| .gitignore | ||
| .indent.pro | ||
| .travis.yml | ||
| aclocal.m4 | ||
| addr2line.c | ||
| addr2line.h | ||
| appveyor.yml | ||
| array.c | ||
| bignum.c | ||
| BSDL | ||
| class.c | ||
| common.mk | ||
| compar.c | ||
| compile.c | ||
| complex.c | ||
| configure.ac | ||
| constant.h | ||
| cont.c | ||
| CONTRIBUTING.md | ||
| COPYING | ||
| COPYING.ja | ||
| debug.c | ||
| debug_counter.c | ||
| debug_counter.h | ||
| dir.c | ||
| dln.c | ||
| dln.h | ||
| dln_find.c | ||
| dmydln.c | ||
| dmyenc.c | ||
| dmyext.c | ||
| encindex.h | ||
| encoding.c | ||
| enum.c | ||
| enumerator.c | ||
| error.c | ||
| eval.c | ||
| eval_error.c | ||
| eval_intern.h | ||
| eval_jump.c | ||
| file.c | ||
| gc.c | ||
| gc.h | ||
| gem_prelude.rb | ||
| golf_prelude.rb | ||
| goruby.c | ||
| GPL | ||
| hash.c | ||
| ia64.s | ||
| id_table.c | ||
| id_table.h | ||
| inits.c | ||
| insns.def | ||
| internal.h | ||
| io.c | ||
| iseq.c | ||
| iseq.h | ||
| KNOWNBUGS.rb | ||
| LEGAL | ||
| lex.c.blt | ||
| load.c | ||
| loadpath.c | ||
| localeinit.c | ||
| main.c | ||
| Makefile.in | ||
| marshal.c | ||
| math.c | ||
| method.h | ||
| miniinit.c | ||
| NEWS | ||
| node.c | ||
| node.h | ||
| numeric.c | ||
| object.c | ||
| pack.c | ||
| parse.y | ||
| prelude.rb | ||
| probes.d | ||
| probes_helper.h | ||
| proc.c | ||
| process.c | ||
| random.c | ||
| range.c | ||
| rational.c | ||
| re.c | ||
| README.EXT | ||
| README.EXT.ja | ||
| README.ja.md | ||
| README.md | ||
| regcomp.c | ||
| regenc.c | ||
| regenc.h | ||
| regerror.c | ||
| regexec.c | ||
| regint.h | ||
| regparse.c | ||
| regparse.h | ||
| regsyntax.c | ||
| ruby-runner.c | ||
| ruby.c | ||
| ruby_assert.h | ||
| ruby_atomic.h | ||
| rubystub.c | ||
| safe.c | ||
| signal.c | ||
| siphash.c | ||
| siphash.h | ||
| sparc.c | ||
| sprintf.c | ||
| st.c | ||
| strftime.c | ||
| string.c | ||
| struct.c | ||
| symbol.c | ||
| symbol.h | ||
| thread.c | ||
| thread_pthread.c | ||
| thread_pthread.h | ||
| thread_sync.c | ||
| thread_win32.c | ||
| thread_win32.h | ||
| time.c | ||
| timev.h | ||
| transcode.c | ||
| transcode_data.h | ||
| util.c | ||
| variable.c | ||
| version.c | ||
| version.h | ||
| vm.c | ||
| vm_args.c | ||
| vm_backtrace.c | ||
| vm_core.h | ||
| vm_debug.h | ||
| vm_dump.c | ||
| vm_eval.c | ||
| vm_exec.c | ||
| vm_exec.h | ||
| vm_insnhelper.c | ||
| vm_insnhelper.h | ||
| vm_method.c | ||
| vm_opts.h | ||
| vm_trace.c | ||
| vsnprintf.c | ||
What's Ruby
Ruby is the interpreted scripting language for quick and easy object-oriented programming. It has many features to process text files and to do system management tasks (as in Perl). It is simple, straight-forward, and extensible.
Features of Ruby
- Simple Syntax
- Normal Object-oriented Features (e.g. class, method calls)
- Advanced Object-oriented Features (e.g. mix-in, singleton-method)
- Operator Overloading
- Exception Handling
- Iterators and Closures
- Garbage Collection
- Dynamic Loading of Object Files (on some architectures)
- Highly Portable (works on many Unix-like/POSIX compatible platforms as well as Windows, macOS, Haiku, etc.) cf. https://bugs.ruby-lang.org/projects/ruby-trunk/wiki/SupportedPlatforms
How to get Ruby
For a complete list of ways to install Ruby, including using third-party tools like rvm, see:
https://www.ruby-lang.org/en/downloads/
The Ruby distribution files can be found on the following FTP site:
ftp://ftp.ruby-lang.org/pub/ruby/
The trunk of the Ruby source tree can be checked out with the following command:
$ svn co https://svn.ruby-lang.org/repos/ruby/trunk/ ruby
Or if you are using git then use the following command:
$ git clone https://github.com/ruby/ruby.git
There are some other branches under development. Try the following command to see the list of branches:
$ svn ls https://svn.ruby-lang.org/repos/ruby/branches/
Or if you are using git then use the following command:
$ git ls-remote git://github.com/ruby/ruby.git
Ruby home page
The URL of the Ruby home page is:
Mailing list
There is a mailing list to talk about Ruby. To subscribe to this list, please send the following phrase:
subscribe
in the mail body (not subject) to the address mailto:ruby-talk-request@ruby-lang.org.
How to compile and install
This is what you need to do to compile and install Ruby:
-
If you want to use Microsoft Visual C++ to compile Ruby, read win32/README.win32 instead of this document.
-
If
./configuredoes not exist or is older thanconfigure.ac, runautoconfto (re)generate configure. -
Run
./configure, which will generateconfig.handMakefile.Some C compiler flags may be added by default depending on your environment. Specify
optflags=..andwarnflags=..as necessary to override them. -
Edit
defines.hif you need. Usually this step will not be needed. -
Remove comment mark(
#) before the module names fromext/Setup(or add module names if not present), if you want to link modules statically.If you don't want to compile non static extension modules (probably on architectures which do not allow dynamic loading), remove comment mark from the line "
#option nodynamic" inext/Setup.Usually this step will not be needed.
-
Run
make.- On Mac, set RUBY_CODESIGN environment variable with a signing identity.
It uses the identity to sign
rubybinary. See also codesign(1).
- On Mac, set RUBY_CODESIGN environment variable with a signing identity.
It uses the identity to sign
-
Optionally, run '
make check' to check whether the compiled Ruby interpreter works well. If you see the message "check succeeded", your Ruby works as it should (hopefully). -
Optionally, run
make update-gemsandmake extract-gems.If you want to install bundled gems, run
make update-gemsandmake extract-gemsbefore runningmake install. -
Run '
make install'.This command will create the following directories and install files into them.
${DESTDIR}${prefix}/bin${DESTDIR}${prefix}/include/ruby-${MAJOR}.${MINOR}.${TEENY}${DESTDIR}${prefix}/include/ruby-${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}${DESTDIR}${prefix}/lib${DESTDIR}${prefix}/lib/ruby${DESTDIR}${prefix}/lib/ruby/${MAJOR}.${MINOR}.${TEENY}${DESTDIR}${prefix}/lib/ruby/${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}${DESTDIR}${prefix}/lib/ruby/site_ruby${DESTDIR}${prefix}/lib/ruby/site_ruby/${MAJOR}.${MINOR}.${TEENY}${DESTDIR}${prefix}/lib/ruby/site_ruby/${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}${DESTDIR}${prefix}/lib/ruby/vendor_ruby${DESTDIR}${prefix}/lib/ruby/vendor_ruby/${MAJOR}.${MINOR}.${TEENY}${DESTDIR}${prefix}/lib/ruby/vendor_ruby/${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}${DESTDIR}${prefix}/lib/ruby/gems/${MAJOR}.${MINOR}.${TEENY}${DESTDIR}${prefix}/share/man/man1${DESTDIR}${prefix}/share/ri/${MAJOR}.${MINOR}.${TEENY}/system
If Ruby's API version is 'x.y.z', the
${MAJOR}is 'x', the${MINOR}is 'y', and the${TEENY}is 'z'.NOTE: teeny of the API version may be different from one of Ruby's program version
You may have to be a super user to install Ruby.
If you fail to compile Ruby, please send the detailed error report with the error log and machine/OS type, to help others.
Some extension libraries may not get compiled because of lack of necessary
external libraries and/or headers, then you will need to run 'make distclean-ext'
to remove old configuration after installing them in such case.
Copying
See the file COPYING.
Feedback
Questions about the Ruby language can be asked on the Ruby-Talk mailing list (https://www.ruby-lang.org/en/community/mailing-lists) or on websites like (https://stackoverflow.com).
Bug reports should be filed at https://bugs.ruby-lang.org. Read HowToReport for more information.
Contributing
See the file CONTRIBUTING.md
The Author
Ruby was originally designed and developed by Yukihiro Matsumoto (Matz) in 1995.