Hello Mathieu! I added your latest implementation to my test and it seems to perform well on both arm and arm64. Since the test was written in C++ I had to make a small change to the cast in order for the test to compile.
Micke > -----Ursprungligt meddelande----- > Från: Mathieu Desnoyers <mathieu.desnoy...@efficios.com> > Skickat: den 2 februari 2023 17:26 > Till: Beckius, Mikael <mikael.beck...@windriver.com>; lttng- > d...@lists.lttng.org > Ämne: Re: [lttng-dev] lttng-consumerd crash on aarch64 due to x86 arch > specific optimization > > CAUTION: This email comes from a non Wind River email account! > Do not click links or open attachments unless you recognize the sender and > know the content is safe. > > Hi Mikael, > > I just tried another approach to fix this issue, see: > > https://review.lttng.org/c/lttng-ust/+/9413 Fix: use unaligned pointer > accesses for lttng_inline_memcpy > > It is less intrusive than other approaches, and does not change the generated > code on the > most relevant architectures. > > Feedback is welcome, > > Thanks, > > Mathieu > > > -- > Mathieu Desnoyers > EfficiOS Inc. > https://www.efficios.com _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
