It was <2014-04-28 pon 11:27>, when DongHyuk Yang wrote: > Hello. > > (On ubuntu,) If multi user locally build projects using GBS at same > time, is there slow down the performance of GBS ?
Ther should be no significant effect beyond what is caused by running several "native" build processes. GBS is a set of scripts that tie the build process together. At the very bottom there are instances of make and gcc running. GBS chroot environment contains native intel binaries for some developer tools like gcc, make and some others in /emul directory of the chroot. Everytime ARM binary (e.g. /usr/bin/gcc) is launched, qemu checks for respective native version (/emul/i586-for-arm/usr/bin/gcc in our case) and runs it instead of ARM binary. Some software though is not available in such "accelerated" form, notably perl, which may make things slower. -- Łukasz Stelmach Samsung R&D Institute Poland Samsung Electronics
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