Hi Michele, On 16-09-2021 19:58, Michele Martone wrote: > You are (well, your CI is) building librsb with support for a limited threads > count, but invoking it on a machine with lots of cores, without specifying > the limited threads count.
I don't understand what you're saying here. Is the autopkgtest building a binary that's unsuitable for it's own use and that fails? That would be a bug in the autopkgtest. However, if you're saying that the binaries as build in the archive are unsuitable for hosts with many cores, than I don't think the package is suitable for Debian as-is. In Debian we build once, and expect the binary to run sanely on any machine that meets the minimal requirements of that architecture. Debian doesn't (and never has) build binaries to match the host the binary is installed onto. Switching build parameters based on properties of the build host is considered a serious bug in Debian. > So the behavior of librsb wrt this situation (it complains) is sane -- > the user building it shall also know on how many threads to run it (and > 160 won't make any sense for the next few years).. I claim that for the package to be suitable for Debian, if this matters, it needs to be determined at run time, not at build time. I think we agree that this host is extremely powerful. However, Debian packages are expected to behave, also on those hosts. Paul
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