| Re: [eigen] Problem with ei_cache_friendly_product? | 
[ Thread Index | 
Date Index
| More lists.tuxfamily.org/eigen Archives
] 
- To: eigen@xxxxxxxxxxxxxxxxxxx
 
- Subject: Re: [eigen] Problem with ei_cache_friendly_product?
 
- From: "Benoit Jacob" <jacob.benoit.1@xxxxxxxxx>
 
- Date: Wed, 31 Dec 2008 01:36:55 +0100
 
- Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed;         d=gmail.com; s=gamma;         h=domainkey-signature:received:received:message-id:date:from:to :subject:in-reply-to:mime-version:content-type          :content-transfer-encoding:content-disposition:references; bh=fr6tKz92TcuNuNYEU95ua4OudIT0bzn/4fEDFy0PYDA=;         b=Tk+XItsTiXW0GspLP8eBm7Gn15nwPUDjAbYfQuuIDrFfkEcobCHmOpoPNBSOPC8sba 7M5Of5/ppaXxwgk4nf/HuVKxdI0J+OAzYH1lQo8xkHdtkf164Cj89s0HdhXsCMBMV8tw       FSc1mRtNcJBxSRRKZHpaeTJ2SgYZU9oFHo6yM=
 
- Domainkey-signature: a=rsa-sha1; c=nofws;         d=gmail.com; s=gamma;    h=message-id:date:from:to:subject:in-reply-to:mime-version           :content-type:content-transfer-encoding:content-disposition           :references;         b=ILefuoPj7R3pZP+THBqAuDKqKEBHqeuxHYDu9F8O+J+bR9XBAXannmqJxEMQ3GrIQX H7Fjtx6+6wG16jmRNLkENJU53Xg6K+sZGwMEqM4JBi6neuokupN2hG9M+dMBJolhPszi       M3ZYAM7QftWbKzmsWrnImfxlFas8DkbtGUfB0=
 
Actually, your bug report also helped discovering another issue: that
matrix product could cause a dynamic memory allocation even with only
fixed-size matrices involved.
This is fixed with unit-test in r903604: it is now (again) true that
fixed-size matrices (no matter of what size) never cause dynamic
memory allocations.
Cheers,
Benoit
2008/12/24 Benoit Jacob <jacob.benoit.1@xxxxxxxxx>:
> Frohe Weihnachten!
>
> 2008/12/24 FMDSPAM <fmdspam@xxxxxxxxx>:
>> Joyeux Noël
>
---