Re: CVS commit: src/usr.bin/make

2018-05-13 Thread Simon J. Gerraty
J. Hannken-Illjes wrote: > After this commit parallel builds take much longer. Building > amd64 release with -j16 for example goes from 45 to 380 minutes. Interesting. Removing the sleep would help there - the busy waiting issue isn't new anyway.

Re: CVS commit: src/usr.bin/make

2018-05-13 Thread J. Hannken-Illjes
> On 12. May 2018, at 20:17, Simon J. Gerraty wrote: > > Module Name: src > Committed By: sjg > Date: Sat May 12 18:17:04 UTC 2018 > > Modified Files: > src/usr.bin/make: job.c > > Log Message: > Skip setting wantToken. > > polling the job token pipe adds a lot of overhead > f