Bug #3377: 100000.times { Time.allocate }: [FATAL] failed to allocate memory

• Status: Closed
• Assignee: authorNari (Narihiro Nakamura)
• Target version: -
• ruby -v: ruby 1.9.3dev (2010-05-28 trunk 28053) [i686-linux]

[akr (Akira Tanaka)]

=begin
以下のように
[FATAL] failed to allocate memory
というエラーが出ます。

% ./ruby -ve '100000.times { Time.allocate }'
ruby 1.9.3dev (2010-05-28 trunk 28053) [i686-linux]
[FATAL] failed to allocate memory

ここでは Time オブジェクトをたくさん生成していますが、
参照はすぐに消えるはずなので、GC されてメモリは
足りるはずではないでしょうか。

LazySweep が入る前の r28052 ではエラーにはなりませんでした。

% ./ruby -ve '100000.times { Time.allocate }'
ruby 1.9.3dev (2010-05-28 trunk 28052) [i686-linux]

[田中 哲][たなか あきら][Tanaka Akira]
=end

[authorNari (Narihiro Nakamura)]

• Assignee set to authorNari (Narihiro Nakamura)
• ruby -v set to ruby 1.9.3dev (2010-05-28 trunk 28053) [i686-linux]

=begin

=end

• Status changed from Open to Closed
• % Done changed from 0 to 100

=begin
This issue was solved with changeset r28185.
Akira, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

=end