On Thursday, 24 July 2025 15:36:57 British Summer Time Dale wrote:
> Javier Martinez wrote:
> > El 24/7/25 a las 15:05, Michael escribió:
> >> On Thursday, 24 July 2025 13:56:05 British Summer Time Javier
> >> 
> >> Martinez wrote:
> >>> To be more realistics you have to compite in equal conditions,
> >>> compiling
> >>> in ram for example. Maybe your harddisk is faster that his one.
> >> 
> >> My OS is on an M.2 SSD and I also use a RAM tmpfs on this PC, but the
> >> way
> >> packages keep growing larger and larger I wonder how long before I
> >> need more
> >> RAM.  ;-)
> >> 
> >>> 8  dd if=/dev/urandom to ram would be fine IMO
> >> 
> >> However, "... building packages in tmpfs is unlikely to provide any
> >> benefit on
> >> a modern system."
> >> 
> >> https://wiki.gentoo.org/wiki/Portage_TMPDIR_on_tmpfs
> > 
> > It avoids to made your ultra fast SSD burn
> 
> That's the biggest reason I have portage's work directory on tmpfs.  If
> I start having to do it on a disk because of a lack of memory, I'll do
> it on spinning rust to save my m.2 stick. 
> 
> Dale
> 
> :-)  :-) 
> 
> P. S.  What is LTO and should I enable something?  I already need to
> reboot soon for a newly rebuilt kernel.  May as well do both. 

Come on Dale, you know how to search the Gentoo wiki.  ;-)

It has some benefits, especially if you are building binaries to run on a 
resource constrained system, but it takes longer to build them and not all 
packages benefit from it.  YMMV ...

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