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Re: [RFC]serialize the output of parallel make?
From: |
Chiheng Xu |
Subject: |
Re: [RFC]serialize the output of parallel make? |
Date: |
Fri, 30 Jul 2010 17:31:47 +0800 |
On Fri, Jul 30, 2010 at 5:27 PM, Tim Murphy <address@hidden> wrote:
> No, I understand better than you think as I do huge parallel builds every day.
>
> The shell wrapper buffers the recipe output and then grabs a semaphore
> before writing the output to it's stdout.. if another recipe has
> completed and is in the process of outputting to the stdout then it
> has to wait a few microseconds.
The use of semaphore may impair performance.
--
Chiheng Xu
Wuhan,China
- [RFC]serialize the output of parallel make?, Chiheng Xu, 2010/07/29
- Re: [RFC]serialize the output of parallel make?, Paul Smith, 2010/07/30
- Re: [RFC]serialize the output of parallel make?, Howard Chu, 2010/07/30
- Re: [RFC]serialize the output of parallel make?, Chiheng Xu, 2010/07/30
- Re: [RFC]serialize the output of parallel make?, Philip Guenther, 2010/07/30
- Re: [RFC]serialize the output of parallel make?, Chiheng Xu, 2010/07/30
- Re: [RFC]serialize the output of parallel make?, Tim Murphy, 2010/07/30
- Re: [RFC]serialize the output of parallel make?, Chiheng Xu, 2010/07/30
- Re: [RFC]serialize the output of parallel make?, Tim Murphy, 2010/07/30
- Re: [RFC]serialize the output of parallel make?,
Chiheng Xu <=
- Re: [RFC]serialize the output of parallel make?, Chiheng Xu, 2010/07/30
- Re: [RFC]serialize the output of parallel make?, Edward Welbourne, 2010/07/30
- Message not available
- Message not available
- Fwd: [RFC]serialize the output of parallel make?, Chiheng Xu, 2010/07/30
- Re: Fwd: [RFC]serialize the output of parallel make?, Howard Chu, 2010/07/30
- Re: [RFC]serialize the output of parallel make?, Eli Zaretskii, 2010/07/30
- Re: [RFC]serialize the output of parallel make?, Edward Welbourne, 2010/07/30
Re: [RFC]serialize the output of parallel make?, Eli Zaretskii, 2010/07/30