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Re: Request for testing/help for the LTO branch

From: Chris Lattner <clattner at apple dot com>
To: Rafael Espindola <espindola at google dot com>
Cc: Diego Novillo <dnovillo at google dot com>, gcc at gcc dot gnu dot org, Simon Baldwin <simonb at google dot com>, Doug Kwan <dougkwan at google dot com>, Cary Coutant <ccoutant at google dot com>
Date: Thu, 29 Jan 2009 15:45:33 -0800
Subject: Re: Request for testing/help for the LTO branch
References: <b798aad50901271311u2e5b18a7pb4767c9ea196c3be@mail.gmail.com> <3B7998A7-DE80-4CE9-85CC-442C2A50A833@apple.com> <38a0d8450901280043o18cd3069u5d80de9e24d546bd@mail.gmail.com> <6E04E6B6-18F0-4554-A4BF-FE160C419813@apple.com> <38a0d8450901291125o2b292c11mbd2946034a6c8c98@mail.gmail.com>

On Jan 29, 2009, at 11:25 AM, Rafael Espindola wrote:

Is it IO bound because the LTO files are abnormally large? What kinds of file sizes are you seeing?
With the streamer debug enable we had over 40x the normal object size.
Without it, it looks to be 4 or 5 times if I remember correctly.

Thanks Rafael!

-Chris

References:
- Request for testing/help for the LTO branch
  - From: Diego Novillo
- Re: Request for testing/help for the LTO branch
  - From: Chris Lattner
- Re: Request for testing/help for the LTO branch
  - From: Rafael Espindola
- Re: Request for testing/help for the LTO branch
  - From: Rafael Espindola

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