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Re: [Monotone-devel] Re: nvm.stripped versus botan
From: |
Stephen Leake |
Subject: |
Re: [Monotone-devel] Re: nvm.stripped versus botan |
Date: |
Sat, 24 Jan 2009 08:35:19 -0500 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.1 (gnu/linux) |
Zack Weinberg <address@hidden> writes:
> On Tue, Jan 20, 2009 at 2:31 PM, Zack Weinberg <address@hidden> wrote:
>> I noticed a severe slowdown in the time for nvm.stripped to run the
>> testsuite (from five to twelve minutes on my big beefy quad-core
>> machine) which *seems* to be all down to initializing botan's RNG.
>
> Most subcommands don't use cryptographic random numbers at all. I
> just pushed changes to .stripped that make us wait to instantiate a
> RandomNumberGenerator object until we actually need one (under the
>>=1.7.7 API). That takes the testsuite runtime back down to a little
> more than five minutes. I consider the performance with botan 1.8.0
> acceptable now.
>
> I'm pretty happy with .stripped. I was able to muck out an incredible
> amount of gunk from the configure script, and if we get rid of netxx
> even more can go. The binary's smaller, the build is faster, and the
> Debian security team will be happy with us. What remains to be done
> before we can land it?
There is still the mysterious libintl-11.dll on MinGW.
I have not been able to work on this; the MS developer SDK is only
available as a DVD image, and I don't have the facilities to burn a
DVD.
> Folks with exotic systems (non-Linux, non-*BSD) might wanna check what
> I did to the configure script, btw. I might have been overoptimistic.
> :-/
I don't have my MinGW box available at the moment; it's my work
laptop, and I normally leave it at work. I'll look into changes since
the mini-summit when I have time.
--
-- Stephe
- Re: [Monotone-devel] nvm.stripped versus botan, (continued)
- [Monotone-devel] Re: nvm.stripped versus botan, Zack Weinberg, 2009/01/23
- [Monotone-devel] Re: nvm.stripped versus botan, Lapo Luchini, 2009/01/24
- [Monotone-devel] Re: nvm.stripped versus botan, Lapo Luchini, 2009/01/25
- Re: [Monotone-devel] Re: nvm.stripped versus botan, Zack Weinberg, 2009/01/25
- [Monotone-devel] Re: nvm.stripped versus botan, Lapo Luchini, 2009/01/26
- Re: [Monotone-devel] Re: nvm.stripped versus botan, Zack Weinberg, 2009/01/26
Re: [Monotone-devel] Re: nvm.stripped versus botan,
Stephen Leake <=
Re: [Monotone-devel] Re: nvm.stripped versus botan, Markus Wanner, 2009/01/25
- Re: [Monotone-devel] Re: nvm.stripped versus botan, Zack Weinberg, 2009/01/25
- Re: [Monotone-devel] Re: nvm.stripped versus botan, Markus Wanner, 2009/01/26
- Re: [Monotone-devel] Re: nvm.stripped versus botan, Markus Wanner, 2009/01/31
- Re: [Monotone-devel] Re: nvm.stripped versus botan, Zack Weinberg, 2009/01/31
- Re: [Monotone-devel] Re: nvm.stripped versus botan, Markus Wanner, 2009/01/31
- Re: [Monotone-devel] Re: nvm.stripped versus botan, Zack Weinberg, 2009/01/31