Re: [lttng-dev] [PATCH 00/11] Add support for TSAN to liburcu

2023-05-25 Thread Dmitry Vyukov via lttng-dev
On Fri, 26 May 2023 at 08:08, Dmitry Vyukov wrote: > > A little bit related question/problem - some of our system test jobs got > > significantly slower (3x-5x) with **clang-16** TSAN after we integrated > > liburcu to BIND 9. The GCC (13.1.1) TSAN doesn’t exhibit this behavior. > > > > The libu

Re: [lttng-dev] [PATCH 00/11] Add support for TSAN to liburcu

2023-05-25 Thread Dmitry Vyukov via lttng-dev
On Fri, 26 May 2023 at 07:33, Ondřej Surý wrote: > > A little bit related question/problem - some of our system test jobs got > significantly slower (3x-5x) with **clang-16** TSAN after we integrated > liburcu to BIND 9. The GCC (13.1.1) TSAN doesn’t exhibit this behavior. > > The liburcu integr

Re: [lttng-dev] [PATCH 00/11] Add support for TSAN to liburcu

2023-05-25 Thread Ondřej Surý via lttng-dev
A little bit related question/problem - some of our system test jobs got significantly slower (3x-5x) with **clang-16** TSAN after we integrated liburcu to BIND 9. The GCC (13.1.1) TSAN doesn’t exhibit this behavior. The liburcu integration in BIND 9 is very light at the moment - we use liburcu