Richard Henderson <richard.hender...@linaro.org> writes:
> On 6/22/20 7:31 AM, Alex Bennée wrote: >> if kvm_available(vmcls.arch): >> return multiprocessing.cpu_count() // 2 >> + elif os.uname().machine == "x86_64" and \ >> + vmcls.arch in ["aarch64", "x86_64", "i386"]: >> + # MTTCG is available on these arches and we can allow more >> cores. >> + # But only up to a reasonable limit. User can always override >> + # these limits with --jobs. >> + return min(multiprocessing.cpu_count() // 2, 8) >> else: > > And if multiprocessing.cpu_count() == 1? > Seems like we should add max(count, 1) as well. Or maybe? min(math.ceil(multiprocessing.cpu_count() / 2), 8) > > > r~ -- Alex Bennée
