On Tue, Sep 4, 2018 at 6:14 PM Tom Rini trini@konsulko.com wrote:
On Tue, Sep 04, 2018 at 05:50:33PM +0300, Andy Shevchenko wrote:
On Tue, Sep 4, 2018 at 5:00 PM Tom Rini trini@konsulko.com wrote:
On Tue, Sep 04, 2018 at 03:42:05PM +0300, Andy Shevchenko wrote:
make clean && make edison_defconfig && make -j16
gcc (Debian 8.2.0-4) 8.2.0 Copyright (C) 2018 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
I assume this is on Debian/unstable?
testing
I can't directly replicate this on my 24core (Debian/stretch) or 16core(Ubuntu/xenial) machines. I'll setup a chroot soon, but since you've said -j64 is fine there too I suspect you have more cores than I. This may be something you have to bisect for us if I can't replicate it myself. Can you confirm how many cores you have? I might be able to spin something up in Google compute.
$ sed -n -e '/cpu cores/ { p; q }' /proc/cpuinfo cpu cores : 22
OTOH, I tried on my desktop (where is unstable) and everything works fine with the same (-j16) command line on any gcc I tried. $ sed -n -e '/cpu cores/ { p; q }' /proc/cpuinfo cpu cores : 4