ruby-dev

西山和広です。

trunkを一度make installして、installした先を消さずに
もう一度make installすると、installing rdocの途中で
負荷があがりはじめて、Linuxマシン自体の反応がなくなるほどに
なってしまいました。


gdb上で実行して、負荷があがり始めるまで待ってから、
Ctrl+Cで止めてみると、gc.cの中のループが回りまくっているように
見えました。

% gdb --args ./miniruby /home/kazu/wc/ruby-svn/ruby-trunk/instruby.rb --dest-dir="" --extout=".ext" --make="make" --mflags="" --make-flags="" --installed-list .installed.list --install=rdoc --rdoc-output=".ext/rdoc"
GNU gdb 6.4.90-debian
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".

(gdb) r
Starting program: /home/kazu/build/ruby-trunk/ruby-trunk/miniruby /home/kazu/wc/ruby-svn/ruby-trunk/instruby.rb --dest-dir= --extout=.ext --make=make --mflags= --make-flags= --installed-list .installed.list --install=rdoc --rdoc-output=.ext/rdoc
[Thread debugging using libthread_db enabled]
[New Thread -1209837904 (LWP 18340)]
[New Thread -1209840736 (LWP 18343)]
installing rdoc

Program received signal SIGINT, Interrupt.
[Switching to Thread -1209837904 (LWP 18340)]
add_heap () at /home/kazu/wc/ruby-svn/ruby-trunk/gc.c:453
453             p->as.free.flags = 0;
(gdb) p p
$1 = (RVALUE *) 0x8bba3020
(gdb) p pend
$2 = (RVALUE *) 0xb70f46d4
(gdb)


IRCでの話によると、yamlファイルが大量にあって、FileUtilsのinstallの
コピー元と先を比較して全く同じだったらコピーしないという処理が
メモリを食いまくっているのではないかということのようです。


-- 
|ZnZ(ゼット エヌ ゼット)
|西山和広(Kazuhiro NISHIYAMA)

Thread

Prev Next

In This Thread

Prev Next

[#30065] IO#lineno always returns 0 — Minero Aoki <aamine@...>

[#30070] ARGF.read() causes ArgumentError — Minero Aoki <aamine@...>

[#30071] ruby-changes — SASADA Koichi <ko1@...>

[#30072] send/__send__ and private method — SASADA Koichi <ko1@...>

[#30073] typo in TkTextWin — "Hiroyuki Iwatsuki" <don@...>

[#30074] TkConfigMethod#__confinfo_cmd should be private — okkez <okkez000@...>

[#30080] Ruby/Tk クラス名のゆれ — Kazuhiro Yoshida <moriq@...>

[#30088] trunkの2回目のmake install — Kazuhiro NISHIYAMA <zn@...>

[#30089] test/ruby/test_process.rb — Kazuhiro NISHIYAMA <zn@...>

[#30096] version.h maintenance — SASADA Koichi <ko1@...>

[#30097] revision number variable — SASADA Koichi <ko1@...>

[#30099] Re: [ ruby-Bugs-5822 ] Ruby's 'etc' module cannot handle the UID of OS X 'nobody' properly — Urabe Shyouhei <shyouhei@...>

[#30104] send optimization — SASADA Koichi <ko1@...>

[#30116] Array#dupがおかしい? — "madoka yamamoto" <yamamotomadoka@...>

[#30118] throw,catch後にraiseでプログラム終了 — "madoka yamamoto" <yamamotomadoka@...>

[#30121] file name and line number of parser error/warning — nobu@...

[#30126] net/pop error in Ruby 1.9 — Masaki Suketa <masaki.suketa@...>

[#30128] env.h in trunk — "U.Nakamura" <usa@...>

[#30130] ruby_1_8_5 へのコミット — Masaki Suketa <masaki.suketa@...>

[#30131] RubyLex fails to read "#{Time.now.strftime("%m/%d")}" — Masao Mutoh <mutoh@...>

[#30139] BASERUBY — "U.Nakamura" <usa@...>

[#30142] Time.parse("yyyy/mm") — Kazuhiro NISHIYAMA <zn@...>

[#30144] NKFでのUTF8→JIS変換の不具合 — Kazuhiko <kazuhiko@...>

[#30159] := operator — SASADA Koichi <ko1@...>

[#30163] pre-processor での YARV 判定 — Hidetoshi NAGAI <nagai@...>

[#30176] typo? in CGI#read_multipart — Tadashi Saito <[email protected]>

[#30177] Asoby: Aspect-Oriented Programming in Ruby — "Yoshinori Sano" <yoshinori.sano@...>

[#30178] Re: [ruby-cvs:18815] Ruby:r11571: * misc/ruby-mode.el (ruby-font-lock-syntactic-keywords): fix — Urabe Shyouhei <shyouhei@...>

[#30181] Open3.popen3 の終了処理 — とみたまさひろ <tommy@...>

[#30182] cgi.rb のファイル名取得処理 — とみたまさひろ <tommy@...>

[#30192] "".lines.dup.to_a causes NameError — Minero Aoki <aamine@...>

[#30198] coredump on NetBSD — "U.Nakamura" <usa@...>

[#30199] YARV の thread について — Hidetoshi NAGAI <nagai@...>

[#30200] coredump on Mac OS X — "T.Kanai" <tin.k.gm@...>

[#30206] local var name collision in instruby.rb (matzruby) — "U.Nakamura" <usa@...>

[#30211] String#sub!{...} — Kazuhiro NISHIYAMA <zn@...>

[#30214] move ruby_1_8_5 to SVN — Shugo Maeda <shugo@...>

[#30220] schedule for Ruby 1.8.6 — "Akinori MUSHA" <knu@...>

[#30230] Re: [ruby-cvs:18852] Ruby:r11604: * lib/open-uri.rb (OpenURI::OpenURI.open_uri): use user and — Tanaka Akira <akr@...>

[ruby-dev:30088] trunkの2回目のmake install

Thread

In This Thread

[#30072] send/send and private method — SASADA Koichi <ko1@...>