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2018-02-16no ID cache in Init functionsnobu
Init functions are called only once, cache is useless. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62429 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-26ignore external library sources [ci skip]nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62046 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-08zlib: reduce garbage on Zlib::GzipReader#readpartialnormal
For garbage-concious users who use the `outbuf' argument of `readpartial' to supply a destination buffer, this provides a drastic reduction in garbage when inflating large inputs in a streaming fashion. This results in a anonymous RSS reduction in the reader similar to the reduction in the writer from r61631. Results using the test script from r61631 <https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=61631> Before: writer 7.359999 0.000000 7.359999 ( 7.360639) writer RssAnon: 4040 kB reader 6.346667 0.070000 6.416667 ( 7.387654) reader RssAnon: 98272 kB After: writer 7.309999 0.000000 7.309999 ( 7.310651) writer RssAnon: 4048 kB reader 6.146666 0.003333 6.149999 ( 7.334868) reader RssAnon: 4300 kB * ext/zlib/zlib.c (struct read_raw_arg): new struct (gzfile_read_raw_partial): use read_raw_arg (gzfile_read_raw_rescue): ditto (gzfile_read_raw): accept outbuf, use read_raw_arg (gzfile_read_raw_ensure): accept outbuf (gzfile_read_header): ditto (gzfile_check_footer): ditto (gzfile_read_more): ditto (gzfile_read_raw_until_zero): adjust for changes (gzfile_fill): ditto (gzfile_readpartial): ditto (gzfile_read_all): ditto (gzfile_getc): ditto (gzfile_reader_end_run): ditto (gzfile_reader_get_unused): ditto (rb_gzreader_initialize): ditto (gzreader_skip_linebreaks): ditto (gzreader_gets): ditto (zlib_gunzip_run): ditto [ruby-core:84660] [Feature #14319] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61665 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-05zlib: reduce garbage on gzip writes (deflate)normal
Zlib::GzipWriter generated large amounts of garbage from (struct zstream).input. Reuse the .input field when it is hidden, and recycle it when its lifetime is over. This change alone reduced memory usage of the writer from 90MB to 4.5MB. For the detached buffer of compressed data used by gzfile_write_raw, we can only clear the string (not recycle it) since user code may hold references to it (but the data would be clobbered, anyways). This reduced memory usage slightly by around 0.5MB (because it's smaller compressed data). Combined, these changes reduce the anonymous RSS memory of a dedicated writer process from over 90MB to under 4MB. before: # user system total real writer 7.823332 0.053333 7.876665 ( 7.881464) writer RssAnon: 92944 kB reader 6.969999 0.076666 7.046665 ( 7.906377) reader RssAnon: 109820 kB after: writer 7.359999 0.000000 7.359999 ( 7.360639) writer RssAnon: 4040 kB reader 6.346667 0.070000 6.416667 ( 7.387654) reader RssAnon: 98272 kB Script used: ------- require 'zlib' require 'benchmark' nr = 16384 * 2 def stats(pfx, bm) str = "#{bm}#{File.readlines("/proc/#$$/status").grep(/^RssAnon:/)[0]}" puts str.gsub!(/^/m, pfx) end rd, wr = IO.pipe pid = fork do buf = ((0..255).map(&:chr).join * 128).freeze rd.close gzip = Zlib::GzipWriter.new(wr) bm = Benchmark.measure do nr.times { gzip.write(buf) } gzip.close wr.close end stats('writer ', bm) end wr.close buf = '' gunzip = Zlib::GzipReader.new(rd) n = 0 bm = Benchmark.measure do begin gunzip.readpartial(16384, buf) n += buf.size rescue EOFError break end while true end stats('reader ', bm) Process.waitall ------- * ext/zlib/zlib.c (zstream_discard_input): reuse or recycle hidden input (zstream_reset_input): clear hidden input (zstream_run): detach input and recycle after use (gzfile_write_raw): clear buffer after write [ruby-core:84638] [Feature #14315] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61631 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-05zlib: remove redundant rb_obj_revealnormal
No need to reveal strings freshly created with rb_str_new. * ext/zlib/zlib.c (zstream_detach_input): remove redundant call git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61612 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-11Bump version to zlib-1.0.0 as default gems.hsbt
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61115 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-23zlib.c: multiple arguments to writenobu
* ext/zlib/zlib.c (rb_gzwriter_write): accepts multiple arguments. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60379 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-07zlib.c: ensure to freenobu
* ext/zlib/zlib.c (zlib_gunzip): gz0 is a structure variable on the stack, no longer valid after exit by an exception. ensure to free instead. [Bug #13982] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60131 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-06zlib.c: memory leak in gunzipnobu
* ext/zlib/zlib.c (zlib_gunzip): clear zstream to fix memory leak. [ruby-core:83162] [Bug #13982] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60130 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-27ext: adjust indent [ci skip]nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60042 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-14Update gemspec for gem released versions.hsbt
* These are dbm, fcntl, io-console, sdbm, stringio, strscan, zlib, cmath, scanf. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59873 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-07-14zlib.c: fix unnormalized Fixnumnobu
* ext/zlib/zlib.c (rb_gzfile_total_out): cast to long not to result in an unsigned long to normalized to Fixnum on LLP64 platforms. [ruby-core:81488] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59337 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-07-14Zlib::GzipReader#pos underflows after calling #ungetbyte or #ungetc at start ↵naruse
of file [Bug #13616] patched by Andrew Haines <andrew@haines.org.nz> [ruby-core:81488] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59333 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-06-19Make string literal to frozen object on gemspec of defulte gems.hsbt
Added following gemspecs. * extensions: date, dbm, etc, fiddle, gdbm, sdbm, stringio, strscan, zlib * pure ruby libraries: cmath, csv, fileutils, scanf, webrick psych and rdoc is out of scope of this commit. I will merge after upstream was change to `frozen_string_literal: true`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59115 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-01zlib.c: no buf_filled in zstreamnobu
* ext/zlib/zlib.c (zstream): manage capacity and size of `buf` instead of size and separated member `buf_filled`. reported by Christian Jalio (jalio) at https://hackerone.com/reports/211958 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58526 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-01zlib.c: zstream_buffer_ungetbytenobu
* ext/zlib/zlib.c (zstream_buffer_ungetbyte): simplify by using zstream_buffer_ungets(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58525 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-01zlib.c: zstream_expand_buffer_non_streamnobu
* ext/zlib/zlib.c (zstream_expand_buffer_non_stream): rename from zstream_expand_buffer_without_gvl() and replace duplicate code in zstream_expand_buffer(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58524 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-22ruby tool/update-deps --fixshyouhei
Onigumo 6 (r57045) introduced new onigumo.h header file, which is required from quite much everywhere. This commit adds necessary dependencies. Note: ruby/oniguruma.h now includes onigumo.h, ruby/io.h includes oniguruma.h, ruby/encoding.h also includes oniguruma.h, and internal.h includes encoding.h. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58054 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-03zlib for mingwnobu
* ext/zlib/extconf.rb: fix building zlib for mingw, and for cross-compiling. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57766 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-01zlib: clean zlibnobu
* ext/zlib/extconf.rb: clean zlib libraries generated in the place. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-02-07{ext,test}/zlib: Specify frozen_string_literal: true.kazu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57564 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-02-07Fix a required ruby version on gemspec of gemified libraries.hsbt
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57561 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-02-03Added initial gemspec for zlib module.hsbt
[Feature #13186] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57512 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-12-20rdoc for r57126 [ci skip]nobu
* ext/zlib/zlib.c: [DOC] update as keyword arguments. [Feature #13020] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57129 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-12-20Zlib.gzip uses kwargs instead of argc [Feature #13020]naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-12-11fix Zlib.gzip/gunzip documentnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57049 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-12-10zlib.c: replace with substringnobu
* ext/zlib/zlib.c (zstream_discard_input): replace with unread portion substring, not modifying the input buffer directly. [ruby-core:78567] [Bug #13021] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57042 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-12-10Fix document of gunzip and gzip [ci skip]kazu
- fix a typo (`GzipReadr` -> `GzipReader`) - `Zlib::GzipReader.new` does not take block - fix encoding git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57037 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-12-09Zlib.gzip and Zlib.gunzip [Feature #13020]naruse
Encode and Decode gzip data without creating files. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57035 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-10-26[DOC] replace Fixnum with Integer [ci skip]nobu
* numeric.c: [DOC] update document for Integer class. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56492 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-09-24install extra librariesnobu
* ext/extmk.rb (extract_makefile, extmake, configuration): store extra libraries to be installed. * tool/rbinstall.rb (ext-arch): install extra libraries. * ext/zlib/extconf.rb: install zlib if built. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56230 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-09-23zlib: no checks [ci skip]nobu
* ext/zlib/extconf.rb: no feature checks when building zlib from the source, assume it is recent. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56220 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-09-23zlib: fix directory [ci skip]nobu
* ext/zlib/extconf.rb: fix directory to install zlib library. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56219 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-09-22zlib: try zlib sourcenobu
* ext/zlib/extconf.rb: try building zlib from the source if exists. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56204 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-07-06Update dependenciesnobu
* common.mk (compile.o, loadpath.o): update dependencies. * common.mk (vm_call.o): remove stale object dependencies. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55589 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-06-17Unnecessary checksnobu
* ext/bigdecimal/bigdecimal.c: FIX2INT and FIX2UINT imply the check for Fixnum. * ext/zlib/zlib.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55430 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-05-21* ext/zlib/zlib.c: remove hacky macro introduced at r30437.naruse
* ext/zlib/zlib.c (gzfile_make_header): cast as long (instead of int). * ext/zlib/zlib.c (gzfile_make_footer): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55105 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-02-09* ext/zlib/zlib.c: Document mtime header behavior with patch by @schneemszzak
Fixes [GH-1129]: https://github.com/ruby/ruby/pull/1129 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53785 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-19zlib.c: Fix typo [ci skip]nobu
* ext/zlib/zlib.c (Init_zlib): [DOC] Fix double-word typo and grammatical error. [Fix GH-1162] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53200 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-16handle ext/ as r53141naruse
g -L frozen_string_literal ext/**/*.rb|xargs ruby -Ka -e'ARGV.each{|fn|puts fn;open(fn,"r+"){|f|s=f.read.sub(/\A(#!.*\n)?(#.*coding.*\n)?/,"\\&# frozen_string_literal: false\n");f.rewind;f.write s}}' git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53143 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-15* ext/zlib/zlib.c: fix a typo.hsbt
[ci skip][fix GH-1149] Patch by @crismali git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53118 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-25use rb_check_arity [ci skip]nobu
* ext: use rb_check_arity and rb_error_arity to raise ArgumentError. [Feature #9025] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52275 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-18* ChangeLog: Good-bye OS/2.kosaki
* common.mk: ditto. * configure.in: ditto. * dln_find.c: ditto. * ext/Setup.emx: ditto. * ext/extmk.rb: ditto. * ext/socket/extconf.rb: ditto. * ext/zlib/extconf.rb: ditto. * file.c: ditto. * include/ruby/defines.h: ditto. * io.c: ditto. * lib/mkmf.rb: ditto. * missing/os2.c: ditto. * process.c: ditto. * ruby.c: ditto. * NEWS: announce OS/2 is no longer supported. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52161 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-10zlib.c: GC guardsnobu
* ext/zlib/zlib.c: prevent from GC. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-10zlib.c: protoizenobu
* ext/zlib/zlib.c (do_checksum): protoize the definition. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51211 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-11* ext/zlib/zlib.c: Fix indentation for rdoc.hsbt
[Bug #11221][ruby-core:69465] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50834 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-05-10* ext/zlib/zlib.c (rb_gzreader_external_encoding):glass
define GzipReader#external_encoding. [Bug #10900] * test/zlib/test_zlib.rb: test for above. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50460 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-03-08* ext/zlib/zlib.c (rb_gzfile_close): Don't raise on doubleakr
close for consistent to IO#close. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49893 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-01-10* ext/zlib/zlib.c: fix document of method signatures.hsbt
[Bug #10668][ruby-core:67186][ci skip] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49202 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-10-04ext/zlib/zlib.c: TypedData conversionnormal
* ext/zlib/zlib.c (zstream_mark, zstream_free): update signature (gzfile_mark, gzfile_free): ditto (zstream_memsize): new function for rb_data_type->dsize (gzfile_memsize): ditto (zstream_data_type, gzfile_data_type): new data types (zstream_new): Data_Make_Struct => TypedData_Make_Struct (gzfile_new): ditto (get_zstream, get_gzfile): Data_Get_Struct => TypedData_Get_Struct (rb_zstream_flush_next_in): ditto (rb_zstream_flush_next_out): ditto (rb_zstream_avail_out): ditto (rb_zstream_avail_in): ditto (rb_zstream_closed_p): ditto (rb_deflate_initialize): ditto (rb_deflate_init_copy): ditto (rb_inflate_initialize): ditto (gzfile_ensure_close): ditto (rb_gzfile_closed_p): ditto (rb_gzfile_path): ditto (rb_gzwriter_initialize): ditto (rb_gzreader_initialize): ditto (rb_gzreader_unused): ditto [ruby-core:65377] [Feature #10319] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47791 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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