Re: Thoughts on limiting the parallel build load, suggestion for a new "-j auto" option

2012-02-22 Thread R. Diez
-l is utterly useless. Load average is computed too slowly; by the time it passes any useful threshold the actual make load will have spiralled out of control. If that's the case, exactly that reasoning should be written in the documentation. Go and shoot the morons who wrote those script

Re: Thoughts on limiting the parallel build load, suggestion for a new "-j auto" option

2012-02-22 Thread Howard Chu
R. Diez wrote: Hi all: I recently came across a build test script that launched "make -j" with no limits, which consumed all available RAM and ground my Linux system to a halt. I had to power the computer off, there was nothing else I could do. Go and shoot the moron who wrote that script.

Thoughts on limiting the parallel build load, suggestion for a new "-j auto" option

2012-02-22 Thread R. Diez
Hi all: I recently came across a build test script that launched "make -j" with no limits, which consumed all available RAM and ground my Linux system to a halt. I had to power the computer off, there was nothing else I could do. After this experience, I believe that the default limitless behav