From mboxrd@z Thu Jan  1 00:00:00 1970
From: Aneesh V <aneesh@ti.com>
Date: Fri, 04 Nov 2011 07:31:23 +0530
Subject: [U-Boot] [PATCH] Reduce build times
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	<CACUy__W_Z85aLiNUQXMxE3trrHm4auEqOBXBqs6DfSRFEPh9CA@mail.gmail.com>
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Hi Daniel, Wolfgang,

On Thursday 03 November 2011 08:55 PM, Daniel Schwierzeck wrote:
> Hi Wolfgang,
[snip ..]
>
> Conclusion:
> - complete build time reduced from 1m11s to 20s
> - incremental rebuild time reduced from 20s to 3s
> - cc-option calls reduced from 3024 to 8
> - execve calls reduced from 16502 to 3329

Results for omap4 sdp build:
Build machine: Intel Core i5 2.5 GHz, 3M cache, 4GB DDR3

Un-modified HEAD:
real	0m21.463s
user	0m31.278s
sys	0m9.281s

With only Wolfgang's patch:
real	0m11.226s
user	0m23.937s
sys	0m4.200s

With only Daniel's patch:
real	0m10.842s
user	0m21.725s
sys	0m2.532s

With both patches:
real	0m8.306s
user	0m21.201s
sys	0m2.408s

Looks like both patches are helping. Thanks!!

br,
Aneesh

>
> Best regards,
> Daniel
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