Hi all, The build went well on all architectures not missing build dependencies[1]. The current implementation injects no compiler optimisation in the state updater steps, so by playing safe the package proved to be rather portable. [1] https://buildd.debian.org/status/package.php?p=brian I feel like I generated a lot of noise while the issue could be solved with little change actually, I apologize for this but am grateful for your time. Thanks Nilesh for having beaten me at closing the request for removal! :) Michael Crusoe, on 2021-01-30 19:31:42 +0100: > If it is truly for local use, then -march=native is great, but not every > architecture supports "-march=native", so you may need to add work arounds > for archs that don't have that gcc option. > > Here is the result of some reading of the gcc manual page > > -march=native & -mtune=native is valid in gcc for the following Debian > archs: > > arm* > mips* > s390x > i386/amd64/x32 > > but not these > > HPPA > M68k > riscv64 > power*/ppc* (no -march at all, but does have -mcpu=native and -mtune=native) > alpha (no -march at all, but does have -mcpu=native and -mtune=native) > sh4 (no -march at all, no -mcpu either) > sparc64 (no -march at all, but does have -mcpu=native and -mtune=native) > ia64 (no -march, has -mtune but not -mtune=native) Thanks Michael for this precious information, I will use it to bring back some performance to these brian functions, at cost of complexity perhaps, once brian is back to Testing, in the coming week hopefully. Have a nice Sunday everyone, :) -- Étienne Mollier <etienne.mollier@mailoo.org> Fingerprint: 8f91 b227 c7d6 f2b1 948c 8236 793c f67e 8f0d 11da Sent from /dev/pts/2, please excuse my verbosity.
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