lkml.org 
[lkml]   [2020]   [Jun]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: Parallel compilation performance regression
Date
On Thu, 2020-06-18 at 18:05 -0700, Matthew Wilcox wrote:
> On Thu, Jun 18, 2020 at 11:52:55PM +0000, Derrick, Jonathan wrote:
> > Hi David,
> >
> > I've been experiencing a performance regression when running a parallel
> > compilation (eg, make -j72) on recent kernels.
>
> I bet you're using a version of make which predates 4.3:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0ddad21d3e99c743a3aa473121dc5561679e26bb
>

I am!

# make --version
GNU Make 4.2.1


Thank you Matthew!
\
 
 \ /
  Last update: 2020-06-19 18:23    [W:0.179 / U:0.056 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site