Boost logo

Boost-Build :

Subject: Re: [Boost-build] Major engine changes
From: Nogradi, Chris (Chris.Nogradi_at_[hidden])
Date: 2011-12-02 08:38:03


Steve,

Yes that one helps also (total improvement with all your changes is ~4x):

$ time Tools/boost-build/bin/b2.exe all msvc -j8
root: c:\, c:
root: h:\, h:
root: h:\, h:
root: h:\, h:
root: c:\, c:
...patience...
...patience...
...patience...
...patience...
...found 40506 targets...

real 0m26.048s
user 0m0.000s
sys 0m0.047s

What is the root stuff about? Did you accidentally leave some debug code in?

Thanks,

Chris

-----Original Message-----
From: boost-build-bounces_at_[hidden] [mailto:boost-build-bounces_at_[hidden]] On Behalf Of Steven Watanabe
Sent: Thursday, December 01, 2011 11:12 PM
To: Boost.Build developer's and user's list
Subject: Re: [Boost-build] Major engine changes

AMDG

On 12/01/2011 02:14 PM, Nogradi, Chris wrote:
> Steve,
>
> Wow thanks again! Another ~1.7x speed increase (actual total increase is 3x from the original changes)! I also made some changes to our jam files to reduce the amount of targets so here are the new numbers:
> <snip>
>

Great. I just committed one more update which
may or may not help. I think I've picked
up most of the low hanging fruit now.

In Christ,
Steven Watanabe
_______________________________________________
Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost-build

This e-mail and any attachments may contain confidential material for the sole use of the intended recipient. If you are not the intended recipient, please be aware that any disclosure, copying, distribution or use of this e-mail or any attachment is prohibited. If you have received this e-mail in error, please contact the sender and delete all copies.

Thank you for your cooperation.


Boost-Build list run by bdawes at acm.org, david.abrahams at rcn.com, gregod at cs.rpi.edu, cpdaniel at pacbell.net, john at johnmaddock.co.uk