From: Pablo Hess <natunobilis@gentoobr.org>
To: gentoo-user-br@lists.gentoo.org
Subject: Re: [gentoo-user-br] Dilema gentoo 32bits vs 64bits
Date: Tue, 29 Mar 2011 01:00:35 -0300 [thread overview]
Message-ID: <AANLkTim69ZTc5LkPtqa7LNCMU9QwfgaE-LF3qONoocJe@mail.gmail.com> (raw)
In-Reply-To: <1301324213.2017.15.camel@geekland>
Uma abordagem muito interessante nesse dilema 32 vs 64 bits é a do
Fedora: o kernel é 64 bits e o userland é 32 bits. Com isso, você tem
os benefícios do mapeamento de memória direto em 64 bits, mas os
programas para 32 bits não chiam.
No Gentoo, fazer isso exigiria uma série de gambiarras, pois a
compilação do kernel precisaria das bibliotecas em versão 64 bits,
enquanto que o restante do sistema usaria as mesmas bibliotecas (e
muitas outras) em 32 bits.
É, em alguns casos as distribuições binárias têm vantagem.
next prev parent reply other threads:[~2011-03-29 4:01 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-26 19:47 [gentoo-user-br] Dilema gentoo 32bits vs 64bits Raphael MD
2011-03-26 20:30 ` victortozo
2011-03-26 20:42 ` Daniel da Veiga
2011-03-26 23:48 ` victortozo
2011-03-27 1:32 ` Pablo Hess
2011-03-27 9:30 ` Daniel da Veiga
2011-03-27 19:54 ` Raphael
2011-03-27 23:58 ` yermandu
2011-03-28 14:56 ` Michel Filipe
2011-03-29 4:00 ` Pablo Hess [this message]
2011-03-29 17:42 ` Zhu Sha Zang
2011-03-29 17:51 ` Pablo Hess
2011-03-29 18:16 ` Michel Filipe
2011-03-29 18:19 ` Daniel da Veiga
2011-03-29 18:45 ` Zhu Sha Zang
2011-03-29 20:14 ` Daniel da Veiga
2011-03-28 13:51 ` Zhu Sha Zang
2011-03-28 14:35 ` Daniel da Veiga
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