[U-Boot] [PATCH 2/2] WIP: Test version of buildman - U-Boot builder

[Tom Rini]

On Wed, Oct 31, 2012 at 05:11:51PM -0700, Simon Glass wrote:

[snip]
> Also rather than running with 'make -j40' or whatever, it uses 'make
> -j1' but with 40 threads. This increases CPU utilisation quite
> substantially (almost 50%) - I think this was discussed some time ago,

MAKEALL supports this, but doesn't default to it, today.  I'm wondering
if we ought to make it the default for all non-single board builds.  The
winning point is right around boards-to-build == `grep -c processor
/proc/cpuinfo` and I think is right around setting NBUILDS to that
value, both on consumer multicore and heavy-duty 32/64 core boxes.

-- 
Tom
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