tech-userlevel archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: pthreads vs. overriden malloc



On Wed, Sep 13, 2017 at 04:48:54PM +0300, Valery Ushakov wrote:
> On a typical cpu that would be the alignment of "long double" I guess.
> (I haven't checked, but it looks like that's what TINY_MIN_2POW
> ensures for "tiny" allocation).

Vector registers require 128 or even 256bit alignment. We have like most
systems for a long time been guaranteeing 16 Bytes alignment.

Joerg


Home | Main Index | Thread Index | Old Index