Hi Romain, > 2017-12-09 0:45 GMT+01:00 Petr Vorel <[email protected]>: > > > Nice, thanks a lot! I might use kernel implementation, but this is handy. > > (...) > > I need threads only, no shmem... > > The lib was designed to support GCC 4.8 (IIRC) and some C++11 > threading on S7 and S8. If that's what you need (except for the Solaris > bit), it should be directly usable. You're right. It's much easier to use it than spinlock implementation from Linux kernel.
I test it (in my github fork of) LTP project [1], but unfortunately some tests which heavy test it fails. $ ./test09 test09.c:53: INFO: Joining thread 63 test09.c:61: FAIL: Atomic does not have expected value The tests just get slightly fewer incrementation than it should get (6373821 instead of 6400000). The implementation in github is for SPARC32, but I adjusted the code to test it on SPARC64 and (of course) it behaves the same. Any idea what can be wrong? Kind regards, Petr [1] https://github.com/pevik/ltp/commit/ec5fe3595e4efd6455a38c580c8a5461f840d96f [2] https://github.com/pevik/ltp/blob/master/lib/newlib_tests/test09.c
