develooper Front page | perl.perl5.porters | Postings from July 2016

[perl #128564] increase parallization for GNU make builds on Win32

From:
Tony Cook
Date:
July 7, 2016 04:58
Subject:
[perl #128564] increase parallization for GNU make builds on Win32
Message ID:
rt-4.0.18-1778-1467867502-1940.128564-75-0@perl.org
# New Ticket Created by  Tony Cook 
# Please include the string:  [perl #128564]
# in the subject line of all future correspondence about this issue. 
# <URL: https://rt.perl.org/Ticket/Display.html?id=128564 >


The attached patch improves parallization of perl build on Win32 when using GNU make.

It builds on top of my patch in 128438.

Build times, before and after:

gmake -j6   :  219  128
gmake -j2   :  266  232
gmake       :  321  346

Single job builds take 8% longer, but parallel builds improve significantly.

Tony



nntp.perl.org: Perl Programming lists via nntp and http.
Comments to Ask Bjørn Hansen at ask@perl.org | Group listing | About