ruby-dev

小松です。

In the message of [ruby-dev:7896] Re: socket and buffering
    on 1999/9/22 13:10:17 matz@netlab.co.jp (Yukihiro Matsumoto) wrote:
|こちらも取り込みます。commitしよう。

おお、Solaris 2.6ではOS付属のftpに勝ちましたね。すばらしい。

45MB強 (47454004 bytes) のファイルを、間に10Mのハブが入った
状態で、ftplib.rbのgetbinaryfile()を使用して取得した場合と、
OS付属のftpを使用して取得した場合です。

ほぼ、OS付属のftpと同じスピードが出てます。

                        ftplib.rb使用   ftplib.rb使用   OS付属のftp
                         ruby変更前      ruby変更後
Solaris 2.6 [1]          6分47秒            45秒            55秒
Linux 2.2.9 [2]          (未計測)           55秒            56秒

                        ftplib.rb使用   ftplib.rb使用   OS付属のftp
                         mswin32 [6]     cygwin [7]
NT 4.0 SP5 [3]              45秒         1分19秒            44秒
2000 Prof. β3 [4]       1分09秒         1分34秒         1分06秒
98 [5]                   1分24秒         2分12秒         1分22秒

[1] Solaris 2.6, UltraSPARC-II 400MHz, Memory: 256MB,
    sparc-solaris2.5.1, egcs-1.1.2, gcc -O2, static
[2] Linux 2.2.9, Pentium II 266MHz, Memory: 128MB,
    i686-linux, egcs-1.1.2, gcc -O2, static
[3] NT4.0 SP5, Pentium II 266MHz x 2, Memory: 256MB, Desktop
[4] 2000 Professional β3, Pentium 150MHz, Memory: 56MB, Note
[5] 98, Pentium 150MHz, Memory: 56MB, Note ([4]と同一マシン)

[6] i386-mswin32, VC6.0 SP3, cl -Ox, shared (DLL)
[7] i586-cygwin, gcc 2.95, gcc -g -O2, shared (DLL),
    cygwin1-19990920.dll使用

--
小松克行 / Katsuyuki Komatsu <komatsu@sarion.co.jp>

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[#7779] http-access-0.0.2 patch — TAKAHASHI Masayoshi <maki@...>

[#7781] [PATCH] File.expand_path — WATANABE Hirofumi <eban@...>

[#7785] rb2c — matz@... (Yukihiro Matsumoto)

[#7810] `::' in rescue clause — Masaki Fukushima <fukusima@...>

[#7814] ruby || anyScripts without any OSes — Smeet Eday <smeet@...>

[#7818] debug print in parsedate.rb — nobu.nakada@...

[#7821] Time.mktime — Tadayoshi Funaba <tadf@...>

[#7823] Regexp.quote '-' — Minero Aoki <aamine@...>

[#7830] Re: [ruby-ext:00426] typo in prec.c — gotoken@... (GOTO Kentaro)

[#7832] rb2c-0.5.1 released — Kazuhiro HIWADA <hiwada@...>

[#7840] socket and buffering — Masaki Fukushima <fukusima@...>

[#7845] [Q] irb and SizedQueue — keiju@... (Keiju ISHITSUKA)

[#7846] newline code and __END__, here document — nobu.nakada@...

[#7851] self += 0 — Tadayoshi Funaba <tadf@...>

[#7859] [PATCH] lib/e2mmap.rb — Katsuyuki Komatsu <komatsu@...>

[#7860] [PATCH] lib/jcode.rb — WATANABE Hirofumi <watanabe@...>

[#7866] ruby.1 — Tadayoshi Funaba <tadf@...>

[#7868] ruby ext app — keiju@... (Keiju ISHITSUKA)

[#7870] Object.method_missing — Katsuyuki Komatsu <komatsu@...>

[#7876] change binding — Masaki Suketa <CQN02273@...>

[#7877] ruby-mode.el — Tadayoshi Funaba <tadf@...>

[#7886] fnmatch (Re: Dir.glob) — WATANABE Hirofumi <eban@...>

[#7890] regular expression in SJIS — "Osame Ken'ichiro" <plonk@...>

[#7895] SOCKS5 — とみたまさひろ <tommy@...>

[#7898] net/pop.rb — WATANABE Hirofumi <Hirofumi.Watanabe@...>

[#7902] toy JIT compiler — Kazuhiro HIWADA <hiwada@...>

[#7903] [PATCH] rubydb3x.el — nobu.nakada@...

[#7905] What is rb_eval_string_wrap — CQN02273@... (Masaki Suketa)

[#7907] rb2c-0.5.6 — Katsuyuki Komatsu <komatsu@...>

[#7908] [PATCH] ruby-mode.el — nobu.nakada@...

[#7914] SEGV at st.c — Kazuhiro Yoshida <moriq@...2.seikyou.ne.jp>

[#7915] Re: SEGV at st.c — Kazuhiro Yoshida <moriq@...2.seikyou.ne.jp>

[#7917] [PATCH] strftime "%z", timezone — WATANABE Hirofumi <eban@...>

[#7939] set KCODE by environment variable — Shugo Maeda <shugo@...>

[#7944] rbconfig.rb — nobu.nakada@...

[#7948] [PATCH]README.EXT.jp — IKARASHI Akira <ikarashi@...3.dion.ne.jp>

[#7952] Re: SEGV at st.c — Kazuhiro Yoshida <moriq@...2.seikyou.ne.jp>

[ruby-dev:7901] Re: socket and buffering

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[#7846] newline code and END, here document — nobu.nakada@...